ATSINSTRUCTIONS

MAINS TO GENERATOR

All items are sold under Switchgear Systems Limited standard terms and conditions, a copy of whichcan be found on our website (www.switchgear-systems.com).

It is the responsibility of the installer to ensure items are fitted to the requirements of BS 7671(Wiring Regulations) and best working practice.

Issue: 130918

INDEX

LAYOUT

SET-UP

02-03

04-05

06-07

14

15

16-23

24-31

32-33

34

35-36

08-09

10-11

12-13

Overview

Installation

Connection Diagram Key

4P M2G C331

4P M2G S331

2P M2G C330

Connecting to a generator

Front of enclosure

DS331 panel

DS330 panel

Remote add ons

Technical specs

Motor override switch

Installation and operation instructionsfor Mains to Generator ATS panels

This ATS is designed for use with a mains primary supply and a generator auxiliary supply. A constant DC power supply to the panel (either 12V or 24V depending on the model) is required at all times; this is normally taken from the GenSet battery but can also be fitted within the panel (as it may have been in this unit) or can be purchasedas a standalone unit. Please ensure you have the correct model of ATS for your application prior to installation. A full range of ATS panels for mains to mains is also available. Please visit www.switchgear-systems.com for more information. mmWe recommend local isolation of both supplies, immediately adjacent to the panel. Switchgear Systems Ltd have a comprehensive range of enclosed Load Break Isolators, Switch-Fuses and MCCBs which could be employed. We also supply a range of single line and dual line integrated ATS Bypass Switches for life safety systems.mmThis panel adheres to the European standard IEC60947-6-1 for transfer equipment. This panel is fully mains tested prior to leaving Switchgear Systems Ltd.

Test certificate number:

Signature:

The installer is responsible for ensuring that the installation conforms to the requirements of BS 7671 (Wiring regulations) and best safe working practice.

02

OVERVIEW

SPECIALREQUIREMENT?JUST ASK!

This system is designed to monitor the main supply in order to offer protection against phase failure, incorrect phase sequence and under/over voltage.

Features include:

• Voltage monitoring against pre-settable limits

• Status indication by LCD display

• Paired contactor switching mechanisms up to 160A and motorised

changeover switches from 200A and above

• Volt free N/O remote contacts for remote status indication

• All in one control interface giving external access to:

• Programming of settings

• Setting of operation condition

• Monitoring of supply condition

• Manual control

• On and Off load generator test facility

• The system monitors the primary supply and auxiliary supply for

stability

Switchgear Systems Ltd can also supply ATS systems

designed for use in circuits where both supplies are

coming from the mains or generator switches which

do not require a constant DC supply at the loss of

many of the setting options.

03

OVERVIEW

Installation Instructions

1. Before beginning the installation please ensure you have ordered the correct type of ATS unit. This panel is designed for use with mains primary and generator auxiliary power supplies. A DC supply is required to operate the control panel.2. You will require 2 cables from the GenSet to carry the positive and negative supplies (unless a remote power supply has been fitted). You will additionally need 1-2 cables for the remote start signal to the generator. Volt drop should be considered when deciding what cables to use but the current is nominal (less than an Amp) so 1.5mm will normally be suitable.3. The enclosure comes with 4 pre-drilled holes in the back for mounting, please see opposite page for dimension details for drilling. Alternatively wall mounting brackets are also available.4. Cables should be installed by a qualified electrician. Gland and make off cables to appropriate lengths being sure to adhere to the requirements set in BS7671. Please ensure you run sufficient control cables from the generator, normally this will be 3-4.5. Terminate and connect cables with appropriate ferrules and lugs where necessary. Torque settings are shown in the table on the opposite page. Please see the Connection Diagram key (pages 06-07) and appropriate Connection diagram (pages 08-14) for your unit, for details on where to terminate your cables.6. Alter the settings on the Deepsea control panel to the specifications of the site. Details about the operation and setting of these devices can be found on pages 16-31.7. If you need to fit remote indication please consult pages 07 and 32 for details.mmPlease note: Before commissioning ensure all terminals are tightened, including those factory fitted, as these may loosen during transit and storage. Maintenance of the IP ingress protection is the responsibility of the installer. All Panels are mains tested before leaving Switchgear Systems Ltd.

04

INSTALLATION

21mm

21mm

21mm

21mm

A C

B

9mm Ø

Rating Max CableDimensionA

(Width)B

(Height)C

(Depth)

35mm cage35mm cage35mm cage70mm cage70mm cage

200mm200mm200mm200mm250mm

600mm600mm700mm700mm800mm

400mm400mm500mm500mm600mm

40-100A (2 Pole)40-63A (4 Pole)80-100A (4 Pole)

125A (4 Pole)160A (4 Pole)

Contactor Switching (C331/C330)

95mm² M8120mm² M10150mm² M10

250mm300mm300mm

800mm800mm800mm

600mm600mm600mm

200A (4 Pole)250A (4 Pole)400A (4 Pole)

Motorised Changeover Switching (S331)

Torque

3Nm3Nm3Nm6Nm6Nm

15…22Nm30…44Nm30…44Nm

240mm² M10300mm1000mm600mm630A (4 Pole) 30…44Nm300mm² M12300mm1000mm800mm800A (4 Pole) 50…75Nm300mm² M12300mm1200mm800mm1000A (4 Pole) 50…75Nm300mm² M12300mm1200mm800mm1250A (4 Pole) 50…75Nm

05

INSTALLATION

The following pages contain the connection diagrams, component details and

wiring diagrams for the mains to generator range of ATS panels. The supply

input and supply output cable terminals are labelled inside the panel and are

also indicated on the connection diagram pages. Please consult pages 08-13

for your specific device during installation and setup.

Components List

A - Primary supply L1 circuit protection fuseB - Primary supply L2 circuit protection fuseC - Primary supply L3 circuit protection fuseD - Auxiliary supply L1 circuit protection fuse E - Auxiliary supply L2 circuit protection fuseF - Auxiliary supply L3 circuit protection fuseG - Genset battery supply & circuit protection fuseH - 10A Remote primary power supply fuseI - Primary supply contactor control changeover relayJ - Auxiliary supply contactor control changeover relayK - Generator start signal control changeover relayL - Auxiliary switch on primary supplyM - Primary supply contactorN - Auxiliary supply contactorO - Auxiliary switch on auxiliary supplyP - Changeover switchQ - Motor unit for switching changeover switchR - Manual key switch box (page 34)

06

CONNECTION DIAGRAM KEY

If remote indication is required please use the remote indication terminals as

shown on the relevant connection diagram page. These are volt free contacts

for use with BMS or remote indication boxes. For more details about

installation of remote indication boxes please consult page 32.

Generator Control & Power Terminals (page 14)

1 - VDC negative battery in2 - VDC positive battery in3 - Negative start signal for Deepsea GenSet4 - Generator start signal terminal input5 - Generator start signal terminal output

Volt Free Status Indication Terminals (page 32)

6 - Primary supply closed remote indication terminal input7 - Primary supply closed remote indication terminal output8 - Auxiliary supply closed remote indication terminal input9 - Auxiliary supply closed remote indication terminal output

Remote Power Supply Terminals (pages 32-33)

10 - Remote primary power supply live - MAX 10A11 - Remote primary power supply neutral - MAX 10A12 - Remote auxiliary power supply live - MAX 2A13 - Remote auxiliary power supply neutral - MAX 2A

07

CONNECTION DIAGRAM KEY

O

08

4P M2G C331

Out

put S

uppl

y

Auxi

liary

Inco

min

gSu

pply L3 NL2 L1

Prim

ary

Inco

min

gSu

pply

L3 NL2 L1

Volt

free

prim

ary

supp

lyin

dica

tion

term

inal

s

Volt

free

star

tco

ntac

tte

rmin

als

Volt

free

auxi

liary

supp

lyin

dica

tion

term

inal

sNegative input terminal

Start signal terminalPo

sitiv

ein

put

term

inal

Primary relay open signal

Positive to controller

Auxiliary relay close signal

Auxiliary supply L3 monitoring line

Rem

ote

auxi

liary

pow

ersu

pply

Max

2A

Auxiliary supply L2 monitoring line

Auxiliary supply L1 monitoring line

Auxiliary supply N monitoring line

Primary supply L3 monitoring line

Primary supply L2 monitoring line

Primary supply L1 monitoring line

Primary supply N monitoring line

Rem

ote

prim

ary

pow

ersu

pply

Max

2A

GenSet start signal

Negative to controller

09

4P M2G C331

O

P

L

Q

A B C D E F G

R

K

10

4P M2G S331

Out

put S

uppl

yAu

xilia

ryIn

com

ing

Supp

ly L3 NL2 L1

Prim

ary

Inco

min

gSu

pply

L3 NL2 L1

Volt

free

prim

ary

supp

lyin

dica

tion

term

inal

s

Volt

free

star

tco

ntac

tte

rmin

als

Volt

free

auxi

liary

supp

lyin

dica

tion

term

inal

sNegative input terminal

Start signal terminalPo

sitiv

ein

put

term

inal

Primary relay open signal

Auxiliary relay close signal

Motor clockwise

Auxiliary supply L3 monitoring line

Auxiliary supply L2 monitoring line

Auxiliary supply L1 monitoring line

Auxiliary supply N monitoring line

Primary supply L3 monitoring line

Primary supply L2 monitoring line

Primary supply L1 monitoring linePrimary supply N monitoring line

GenSet start signal

Negative to controller

Motor anti-clockwise

Rem

ote

auxi

liary

pow

ersu

pply

Max

2A

Rem

ote

prim

ary

pow

ersu

pply

Max

2A

Mot

orne

utra

l

Key

switc

h

Posi

tive

toco

ntro

ller

11

4P M2G S331

O

12

2P M2G C330

L N

Out

put S

uppl

yPr

imar

yIn

com

ing

Supp

ly

Auxi

liary

Inco

min

gSu

pply L N

Volt

free

prim

ary

supp

lyin

dica

tion

term

inal

s

Volt

free

star

tco

ntac

tte

rmin

als

Volt

free

auxi

liary

supp

lyin

dica

tion

term

inal

s

Negative input terminal

Start signal terminal

Posi

tive

inpu

tte

rmin

al

Primary relay open signal

Positive to controller

Auxiliary relay close signal

Auxiliary supply N monitoring line

Remote auxiliary power supply Max 2A

Auxiliary supply L monitoring line

Primary supply L monitoring line

Primary supply N monitoring line

Rem

ote

prim

ary

pow

ersu

pply

Max

2A

GenSet start signal

Negative to controller

13

2P M2G C330

Volt FreeGenerator

Start SignalTerminals *

Start Input

* Only one start signal required. Use either single cable negative start or twin cable volt free start. Positive and negative * is always required.

Negative Start Terminalfor DSE GenSet *

ATS Panel Genset

Star

t Out

put

Star

t Inp

utPositive Input

DSE

DSENegative Input

This ATS includes 2 volt free start terminals and one negative start terminal for connecting a generator. These terminals are a normally open contacts which close when mains fails and open again once power has returned to the mains and the generator cooldown timer has elapsed.

Typical connection example

14

CONNECTING TO A GENERATOR

WARNING LIVE TERMINALS ISOLATESUPPLY BEFORE REMOVING COVER

Tighten all connections, included thosefactory-fitted, before connecting mains supply.

DANGER!MIXED SUPPLIES PRESENT

ISOLATE ELSEWHERE

SwitchgearSystems Ltd

16 Woodside Park, Rugby, Warwickshire, CV21 2NPTel: 01788 577399 Fax: 01788 577899

Quarter turn

lock

Control Panel

(for 4P see pages 16-23)

(for 2P see pages 24-31)

15

FRONT OF ENCLOSURE

Info button Display Scroll Button Main Status Display Alarm Indicator

S1 Breaker Button Mode Select Button S2 Breaker Button

Operation of the panel

mm

•

mm

•

mm

•

The DSE331 controller on the front of the enclosure monitors the incoming

power supplies for under and over voltage, phase and power loss on both

the primary and auxiliary supplies. In the supplies are not within the limits

required by the settings it will not close the contactor responsible for

switching the supply load.mm

Pressing will cycle through monitoring screens showing the frequency,

individual phase voltages of each supply and battery supply voltage.mm

Pressing will cycle through the operational modes the ATS panel is

capable of running through. The mode description will flash; press to

lock in the desired mode. The details are on page 17.

16

DS331 PANEL

Modes

Start Inhibit - This mode prevents operation of the auxiliary (usually the generator) supply when the primary fails. It will close the

primary supply to load as long as it is available and will not

start or switch over to the generator. mm

Warning: This is the default mode of the panel; anytime the controller comes out of configuration mode or loses the DC supply powering it, it

will return to the start inhibit mode and must be reset to auto for normal

function.mm

Auto - This is the normal position the ATS should be set to for standard operation. It will send the GenSet start signal on

primary failure and switch the auxiliary to load. When the

primary is healthy again it will return the load to the

primary supply.mm

Manual - This gives the user manual control of the power supply; it will send the genset start signal to make both supplies

available. Pressing will close the primary supply to

load and pressing will close the generator to load.mm

Test - When the panel is in test mode it will send the start signal to the GenSet and switch the load to the generator and

continue to run that way until switched back to a different

mode.

17

DS331 PANEL

Setting up the panel

mm

1.

mm

2.

mm

3.

mm

4.

mm

5.

mm

6.

The DS331 requires a constant DC supply, usually taken from the

battery on the GenSet controller (Another power supply can be used if

for some reason this is not possible; Switchgear Systems Ltd has a

range of units available on request). Unless otherwise requested it will

be 12Vdc up to 80A and 24Vdc from 100A and above, however it is

easy to change if necessary.mm

If the genset is also made by Deep Sea Electronics the ‘Negative start

signal’ terminal (page 07) in the ATS panel should be wired to the

‘negative start’ terminal on the genset. If the genset requires a volt free

contact or a + signal you can use the volt free gen start terminals

(page 07).mm

When the panel is first installed and when it loses DC power it will

default to ‘start inhibit’ and will need to be changed to ‘auto’ mode to

function as normal.mm

Configuration of the DS331 settings can be achieved through the

display on the front or by using the software found on the Deep Sea

Electronics website and connecting a computer to the Deep Sea panel

via the USB port on the back.mm

Editing a parameter through the display uses the configuration tables

on pages 20-23 of this booklet and is done by following the steps on

page 19.mm

Refer to the configuration tables on the pages 20-23 for details on the

adjustments that can be made.

18

DS331 PANEL

Editing the parameters

mm

• Press and hold the button until the configuration icon appears

on screen (a crossed spanner and hammer).

• Press to cycle forwards through the parameter options; to

cycle backwards through the parameter list press . Pressing

will cycle forwards through full parameter ‘pages’ to get to the

later parameters more quickly.

• When the screen displays the parameter you wish to change press

. The value will begin to flash allowing it to be altered.

• Press the and buttons to adjust the value to the desired

setting.

• Press the button again to save the current value; the value

should stop flashing to show it is saved.

• Press and hold the button when you have finished to exit

configuration mode; configuration icon should no longer be visible.

• Pressing and holding the buttons to adjust the value will cause it

to move faster for cycling large values, such as time, faster.

19

DS331 PANEL

Contrast101Display Mode102S1 Option103S1 Summary Screen Phase Display104S2 Option105S1 Summary Screen Phase Display106Lamp test at power up107Power Up In Auto108Enable Transfer By Buttons109Test Mode110

Breaker Type201Check Sync202Return To Programmed Transition203Display Mode204Open / Close S115Digital Input A Source301Digital Input A Polarity302Digital Input B Source303Digital Input B Polarity304Digital Input C Source305Digital Input C Polarity306Digital Input D Source307Digital Input D Polarity308

Digital Output A Source401Digital Output A Polarity402Digital Output B Source403Digital Output B Polarity404Digital Output C Source405Digital Output C Polarity406Digital Output D Source407Digital Output D Polarity408Digital Output E Source409Digital Output E Polarity410Digital Output F Source411Digital Output F Polarity412Digital Output G Source413Digital Output G Polarity414Digital Output H Source415Digital Output H Polarity416

Module (page 1)

Application (page 2)

Inputs (page 3)

Outputs (page 4)

000 (%)Icon Only (1), English (0)Generator (1), Mains (0)1 - 3Generator (1), Mains (0)1 - 3On (1), Off (0)On (1), Off (0)On (1), Off (0)On Load (1), Off Load (0)

Scheme B (1), Scheme A (0)On (1), Off (0)On (1), Off (0)Icon Only (1), English (0)

0 (Input Source List)0 (Input Polarity List)0 (Input Source List)0 (Input Polarity List)0 (Input Source List)0 (Input Polarity List)0 (Input Source List)0 (Input Polarity List)

0 (Output Source List)0 (Output Source Polarity)0 (Output Source List)0 (Output Source Polarity)0 (Output Source List)0 (Output Source Polarity)0 (Output Source List)0 (Output Source Polarity)0 (Output Source List)0 (Output Source Polarity)0 (Output Source List)0 (Output Source Polarity)0 (Output Source List)0 (Output Source Polarity)0 (Output Source List)0 (Output Source Polarity)

Setting up the panel: Configurations tables for DS331

20

DS331 PANEL

S1 Transient Delay501Start Delay502Warming Time503S2 Fail Delay504Elevator Delay505Non-sync Transfer Time506Check Sync Tranfer Time507Breaker Close Pulse508

Timers (page 5)Breaker Trip PulseReturn DelayCooling TimeS2 Transient DelayFail To Stop EnableFail To Stop DelayLCD Page TimerLCD Scroll Timer

509510511512513514515516

S1 (page 6)Immediate S1 dropout601AC system602Under voltage enable603Under voltage trip604Under voltage return605Over voltage enable606Over voltage return607Over voltage trip608Under frequency enable609Under frequency trip610Under frequency return611Over frequency enable612Over frequency return613Over frequency trip614

S2 (page 7)Immediate S2 Dropout701Under voltage enable (Generator Option)702Under voltage trip (Generator Option)703Loading voltage (Generator Option)704Over voltage enable (Generator Option)705Over voltage trip (Generator Option)706Under frequency enable (Generator Option)707Under frequency trip (Generator Option)708Loading frequency (Generator Option)709Over frequency enable (Generator Option)710Over frequency trip (Generator Option)711Under voltage enable (Mains Option)712Under voltage (Mains Option)713Under voltage return (Mains Option)714

On (1), Off (0)0 (AC System)On (1), Off (0)0 V0 VOn (1), Off (0)0 V0 VOn (1), Off (0)0.0 Hz0.0 HzOn (1), Off (0)0.0 Hz0.0 Hz

On (1), Off (0)On (1), Off (0)0 V0 VOn (1), Off (0)0 VOn (1), Off (0)0.0 Hz0.0 HzOn (1), Off (0)0.0 HzOn (1), Off (0)0.0 V0.0 V

Over voltage enable (Mains Option)715Over voltage return (Mains Option)716

On (1), Off (0)0.0 V

21

DS331 PANEL

Input Source ListNot Used0Alarm Reset1Alarm Mute2Auto Restore Inhibit3Auto Start Inhibit4Auxiliary S2 Available5Auxiliary S1 Fail6S2 Load Inhibit7S2 Closed Auxiliary8Inhibit Scheduled Run9

Output Source ListNot Used0Audible Alarm1Battery High Voltage2Battery Low Voltage3Close S2 Output4Close S2 Output Pulse5Close S1 Output6Close S1 Output Pulse7Close to N Output8Close to N Output Pulse9

Over voltage trip (Mains Option)717Under frequency enable (Mains Option)718Under frequency (Mains Option)719Under frequency return (Mains Option)720Over frequency enable (Mains Option)721Over frequency return (Mains Option)722Over frequency trip (Mains Option)723

Plant Battery (page 8)Under voltage enable801Under voltage802Under voltage return803Under voltage delay804Over voltage enable805Over voltage return806Over voltage trip807Over voltage delay808

Enable scheduler901On or Off load902Start time903Day904Duration905

Scheduler (page 9)

Time of day1001Time of week1002Start time1003

Time (page 10)

0.0 VOn (1), Off (0)0.0 Hz0.0 HzOn (1), Off (0)0.0 Hz0.0 Hz

On (1), Off (0)0.0 V0.0 V0.00.00On (1), Off (0)0.0 V0.0 V0.00.00

On (1), Off (0)On (1), Off (0)0:001-7 (Day, 1 = Monday)0:00

0:001-7 (Day, 1 = Monday)0:00

Parameters with multiple choices use the following identification tables for the parameter values:

22

DS331 PANEL

Input Polarity List

Input Alarming List

Input Action List

AC System

Lamp Test10Load Shedding11S1 Closed Auxiliary12S2 Load Inhibit13Open / Close S214Open / Close S115Panel Lock16Remote Start off-load17Remote Start on-load18Simulated S1 Available19Simulated S2 Available20

TypeIndex3 Phase 4 Wire0Single Phase 2 Wire13 Phase 3 Wire22 Phase 3 Wire (L1 - L2)32 Phase 3 Wire (L1 - L3)43 Phase 4 Wire (Delta)5

AlarmingIndexAlways0From Safety On1From Starting2Never3

ActionIndexElectrical Trip0Shutdown1Warning2

ActionIndexClose to Activate0Open to Activate1

Common Warning10Cooling Down11Digital Input A12Digital Input B13Digital Input C14Digital Input D15Elevator Control16Fail To Start17Fail To Stop18Fail To Reach Loading Voltage19Fail To Reach Loading Frequency20S2 Available21S2 Failure Latched22S2 Failure Unlatched23S2 In Limits24S2 Load Inhibited25S2 Ready26S1 Failure Unlatched27S1 Failure Latched28S1 High Frequency29S1 High Voltage30S1 In Limits31S1 Load Inhibited32S1 Low Frequency33S1 Low Voltage34Return Delay35Open S2 Output36Open S2 Output Pulse37Open S1 Output38Open S1 Output Pulse39Scheduled Run40Start And Run S241Start Delay42Waiting For S243Waiting For Manual Restore44Warming Up45

Output Polarity ListAlarmingIndexEnergise0De-energise1

23

DS331 PANEL

Display Scroll Button Main Status Display Alarm Indicator

S1 Breaker Button Mode Select Button S2 Breaker Button

Operation of the panel

•

mm

•

mm

•

The DSE330 controller on the front of the enclosure monitors the incoming

power supplies for under and over voltage and power loss on both the

primary and auxiliary supplies. In the supplies are not within the limits

required by the settings it will not close the contactor responsible for

switching the supply load.mm

Pressing will cycle through monitoring screens showing the frequency,

individual phase voltages of each supply and battery supply voltage.mm

Pressing will cycle through the operational modes the ATS panel is

capable of running through. The mode description will flash; press

again to lock in the desired mode. The details are on page 25.

24

DS330 PANEL

Modes

Start Inhibit - This mode prevents operation of the auxiliary (usually the generator) supply when the primary fails. It will close the

primary supply to load as long as it is available and will not

start or switch over to the generator. mm

Warning: This is the default mode of the panel; anytime the controler comes out of configuration mode or loses the DC supply powering it, it

will return to the start inhibit mode and must be reset to auto for normal

function.mm

Auto - This is the normal position the ATS should be set to for standard operation. It will send the GenSet start signal on

primary failure and switch the auxiliary to load. When the

primary is healthy again it will return the load to the

primary supply.mm

Manual - This gives the user manual control of the power supply; it will send the genset start signal to make both supplies

available. Pressing will close the primary supply to

load and pressing will close the generator to load.mm

Test - When the panel is in test mode it will send the start signal to the GenSet and switch the load to the generator and

continue to run that way until switched back to a different

mode.

25

DS330 PANEL

Setting up the panel

1. The DS330 requires a constant DC supply, usually taken from the

battery on the genset controller (Another power supply can be used

if for some reason this is not possible; Switchgear Systems Ltd has

a range of units available on request). Unless otherwise requested it

will be 12VDC on all 2 pole ATS but it is easy to change if necessary.mm

2. If the genset is also made by Deep Sea Electronics the ‘Negative

start signal’ terminal (page 07) in the ATS panel should be wired to

the ‘negative start’ terminal on the genset. If the genset requires a

volt free contact or a + signal you can use the volt free gen start

terminals (page 07).mm

3. When the panel is first installed and when it loses DC power it will

default to ‘start inhibit’ and will need to be changed to ‘auto’ mode to

function as normal.mm

4. Configuration of the DS330 settings can be achieved through the

display on the front or by using the software found on the Deep Sea

Electronics website and connecting a computer to the Deep Sea panel

via the USB port on the back. mm

5. Editing a parameter through the display uses the configuration tables

on pages 28-31 of this booklet and is done by following the steps on

page 27.mm

6. Refer to the configuration tables on the pages 28-31 for details on the

adjustments that can be made.

26

DS330 PANEL

Editing the parameters

• Press and hold the button until the configuration icon appears

on screen (a crossed spanner and hammer).

• Press to cycle forwards through the parameter options; to

cycle backwards through the parameter list press . Pressing

will cycle forwards through full parameter ‘pages’ to get to the

later parameters more quickly.

• When the screen displays the parameter you wish to change press

. The value will begin to flash allowing it to be altered.

• Press the and buttons to adjust the value to the desired

setting.

• Press the button again to save the current value; the value

should stop flashing to show it is saved.

• Press and hold the button when you have finished to exit

configuration mode; configuration icon should no longer be visible.

• Pressing and holding the buttons to adjust the value will cause it

to move faster for cycling large values such as time.

27

DS330 PANEL

Setting up the panel: Configurations tables for DS330

Contrast101Display Mode102S1 Option103RESERVED104S2 Option105RESERVED106Lamp test at power up107Power Up In Auto108Enable Transfer By Buttons109Test Mode110

Breaker Type201RESERVED202RESERVED203Elevator Post Transfer204Open / Close S115Digital Input A Source301Digital Input A Polarity302Digital Input B Source303Digital Input B Polarity304

Digital Output A Source401Digital Output A Polarity402Digital Output B Source403Digital Output B Polarity404Digital Output C Source405Digital Output C Polarity406Digital Output D Source407Digital Output D Polarity408

Module (page 1)

Application (page 2)

Inputs (page 3)

Outputs (page 4)

000 (%)Icon Only (1), English (0)Generator (1), Mains (0)

Generator (1), Mains (0)

On (1), Off (0)On (1), Off (0)On (1), Off (0)On Load (1), Off Load (0)

Scheme B (1), Scheme A (0)

On (1), Off (0)

0 (Input Source List)0 (Input Polarity List)0 (Input Source List)0 (Input Polarity List)

0 (Output Source List)0 (Output Source Polarity)0 (Output Source List)0 (Output Source Polarity)0 (Output Source List)0 (Output Source Polarity)0 (Output Source List)0 (Output Source Polarity)

Display ph-ph111 On (1), Off (0)

S1 Transient Delay501Start Delay502Warming Time503S2 Fail Delay504Elevator Delay505Non-sync Transfer Time506RESERVED507Breaker Close Pulse508

Timers (page 5)

Breaker Trip Pulse509

28

DS330 PANEL

S1 (page 6)Immediate S1 dropout601AC system602Under voltage enable603Under voltage trip604Under voltage return605Over voltage enable606Over voltage return607Over voltage trip608Under frequency enable609Under frequency trip610Under frequency return611Over frequency enable612Over frequency return613Over frequency trip614

S2 (page 7)Immediate S2 Dropout701Under voltage enable (Generator Option)702Under voltage trip (Generator Option)703Loading voltage (Generator Option)704Over voltage enable (Generator Option)705Over voltage trip (Generator Option)706Under frequency enable (Generator Option)707Under frequency trip (Generator Option)708Loading frequency (Generator Option)709Over frequency enable (Generator Option)710Over frequency trip (Generator Option)711Under voltage enable (Mains Option)712Under voltage (Mains Option)713Under voltage return (Mains Option)714

On (1), Off (0)0 (AC System)On (1), Off (0)0 V0 VOn (1), Off (0)0 V0 VOn (1), Off (0)0.0 Hz0.0 HzOn (1), Off (0)0.0 Hz0.0 Hz

On (1), Off (0)On (1), Off (0)0 V0 VOn (1), Off (0)0 VOn (1), Off (0)0.0 Hz0.0 HzOn (1), Off (0)0.0 HzOn (1), Off (0)0.0 V0.0 V

Over voltage enable (Mains Option)715Over voltage return (Mains Option)716

On (1), Off (0)0.0 V

Breaker Trip Pulse509Return Delay510Cooling Time511S2 Transient Delay512Fail to stop enable513Fail to stop delay514LCD Page timer515LCD Scroll timer516

29

DS330 PANEL

Input Source ListNot Used0Alarm Reset1Alarm Mute2Auto Restore Inhibit3Auto Start Inhibit4Auxiliary S2 Available5Auxiliary S1 Fail6S2 Load Inhibit7S2 Closed Auxiliary8Inhibit Scheduled Run9

Output Source ListNot Used0Audible Alarm1Battery High Voltage2Battery Low Voltage3Close S2 Output4Close S2 Output Pulse5Close S1 Output6Close S1 Output Pulse7Close to N Output8Close to N Output Pulse9

Over voltage trip (Mains Option)717Under frequency enable (Mains Option)718Under frequency (Mains Option)719Under frequency return (Mains Option)720Over frequency enable (Mains Option)721Over frequency return (Mains Option)722Over frequency trip (Mains Option)723

Plant Battery (page 8)Under voltage enable801Under voltage802Under voltage return803Under voltage delay804Over voltage enable805Over voltage return806Over voltage trip807Over voltage delay808

Enable scheduler901On or Off load902Start time903Day904Duration905

Scheduler (page 9)

Time of day1001Time of week1002Start time1003

Time (page 10)

0.0 VOn (1), Off (0)0.0 Hz0.0 HzOn (1), Off (0)0.0 Hz0.0 Hz

On (1), Off (0)0.0 V0.0 V0.00.00On (1), Off (0)0.0 V0.0 V0.00.00

On (1), Off (0)On (1), Off (0)0:001-7 (Day, 1 = Monday)0:00

0:001-7 (Day, 1 = Monday)0:00

Parameters with multiple choices use the following identification tables forthe parameted values:

30

DS330 PANEL

Input Polarity List

Input Alarming List

Input Action List

AC System

Lamp Test10Load Shedding11S1 Closed Auxiliary12S2 Load Inhibit13Open / Close S214Open / Close S115Panel Lock16Remote Start off-load17Remote Start on-load18Simulated S1 Available19Simulated S2 Available20

TypeIndex2 Phase 3 Wire (L1 - L2)02 Phase 3 Wire (L1 - L3)13 Phase 3 Wire23 Phase 4 Wire33 Phase 3 Wire (Delta)4Single phase 2 wire5

AlarmingIndexAlways0From Safety On1From Starting2Never3

ActionIndexElectrical Trip0Shutdown1Warning2

ActionIndexClose to Activate0Open to Activate1

Common Warning10Cooling Down11Digital Input A12Digital Input B13Reserved14Reserved15Elevator Control16Fail To Start17Fail To Stop18Fail To Reach Loading Voltage19Fail To Reach Loading Frequency20S2 Available21S2 Failure Latched22S2 Failure Unlatched23S2 In Limits24S2 Load Inhibited25S2 Ready26S1 Failure Unlatched27S1 Failure Latched28S1 High Frequency29S1 High Voltage30S1 In Limits31S1 Load Inhibited32S1 Low Frequency33S1 Low Voltage34Return Delay35Open S2 Output36Open S2 Output Pulse37Open S1 Output38Open S1 Output Pulse39Scheduled Run40Start And Run S241Start Delay42Waiting For S243Waiting For Manual Restore44Warming Up45

Output Polarity ListAlarmingIndexEnergise0De-energise1

31

DS330 PANEL

11 10

6 8

7 9

12 13

Connecting a remote indication box

The remote indication boxes supplied by Switchgear Systems Ltd come

complete with graphics and LED indicators which mirror those of the ATS

panels. As standard these are supplied with 240VAC lamps but alternative

voltages and DC versions are also available on special request. If using the

240VAC units, remote fused power supplies are available within the panel for

creating the circuit (terminals 10-13). The terminals are described on page 6

‘Customer connection diagram key’. Please see diagram below.

Please note: The supply must be available when the lamp is to be illuminated. As such the

Primary/Auxiliary remote supply should be used for the Primary/Auxiliary lamps respectively.

RemoteTerminals

PowerSupplyTerminals

LN230V AC

L N230V AC

32

REMOTE ADD ONS

Battery and charger

In some cases the battery on the GenSet may not be a convenient power

source for the ATS panel because of distance or access. In these cases a

local supply must be used. We offer a range of remote power supplies, either

in 12VDC or 24VDC to suit the ATS being used. The battery and charger can

also be installed directly into the panel at the time of manufacture.

This ATS may be fitted with a battery and charger; if it is, this will draw power

from the 10A remote primary supply built into the panel. If it is not and you

need to install a remote unit take the power supply from the 10A remote

primary supply as shown in the wiring diagram below:

Charger ATS Panel

VDC

neg

ativ

e ba

ttery

in

VDC

pos

itive

bat

tery

in

Rem

ote

prim

ary

pow

er s

uppl

y liv

e - M

AX 1

0A

Rem

ote

prim

ary

pow

er s

uppl

y ne

utra

l - M

AX 1

0A

33

REMOTE ADD ONS

Internal key switch for manual operation

Component R (200A and above panels which utilise motorised changeover switches only)

This unit can be manually operated by dis-engaging the motor and using the

enclosed loose handle to turn the shaft inside the panel by following these

steps:

• Inside the panel there is a key switch (Component R); turn this to the off

position. This will dis-engage the motor circuit and release the key.

• Remove the key from the switch and insert the other key into the lock on

the enclosed handle. Press in the red button and turn the key to lock it in

position; this will allow the handle to fit over the Changeover switch shaft.

Please note: The two keys must remain together to prevent manual operation of the switch

whilst the motor is still engaged.

• To return to automatic mode simply turn and remove the key from the

handle, then use the other key to turn the key switch in the panel back to

engage the motor again.

34

MOTOR OVERRIDE SWITCH

AC-3 Utilisation Category

ATS Rated Current 40A 63A 80A 100A 125A 160A

Rated Operation Voltage (Ue)

Rated Frequency (Without De-rating)

Rated OperationalPower AC-3

Rated Making Capacity

Rated Breaking Capacity

Rated Short TimeWithstand Current Low

(at 40°C AmbientTemperature in free air

from a cold state)

Maximum BreakingCapacity (cos o = 0.45)I

Power Dissipation perPole

Max. Elec. SwitchingFrequency

240V

440V

240V

440V

AC-3

AC-3

1 S

10 S

30 S

1 min

15 min

440V

690V

AC-1

Ie/AC-1

Ie/AC-3

690V 690V 690V 690V 690V 690V

50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz

23.2A 40A 53A 53A 80A 116A

20A 40A 53A 53A 80A 116A

5.5kW 11kW 15kW 15kW 22kW 30kW

11kW 22kW 30kW

10 x Ie AC-3 acc. to IEC 60947-4-1

8 x Ie AC-3 acc. to IEC 60947-4-1

30kW 40kW 75kW

450A 1000A 1000A 1000A 1200A 1300A

300A 600A 600A 600A 780A 928A

225A 350A 350A 350A 450A 536A

150A 250A 250A 250A 300A 379A

55A 110A 110A 110A 140A 160A

- 950A 950A 950A 1100A 1200A

- 600A 600A 600A 750A -

1.6W 3W 6.3W 6.3A 8W 12W

0.42W 1W 1.7W 1.7W 3.2W -

600 cycles/h 300cycles/h

Contactor Ratings:

This includes the following ATS panels:

4P M2G C331 / 2P M2G C330

35

TECHNICAL SPECS

Motorised Switch Ratings:

This includes the following ATS panels:

4P M2G S331

A

AC21A-AC22A

AC23A

A.C.

690V

415V

690V

380V

1 s

415V

Number ofoperations

Number ofoperations

V

KV

A

A

A

Kvar

KAr.m.s

KApeak

W

200A

1000V

8KV

200A

200A

100A

80Kvar

10KA

20KA

4W

1000

8000

ATS Rated Current

Rated Voltage of Isolation

Impulse Withstand Voltage

Operational Current

Reactive Power

Rated Short-Time Withstand Current

Rated Short-Circuit Making Capacity

Mechanical Endurance

Electrical Life

Power Losses Per Pole

250A

1000V

8KV

250A

250A

125A

100Kvar

12.5KA

25KA

4.7W

1000

8000

400A

1000V

8KV

400A

400A

160A

150Kvar

15KA

30KA

11W

1000

5000

630A

1000V

8KV

630A

630A

200A

250Kvar

16KA

32KA

25W

1000

5000

800A

1000V

12KV

800A

800A

250A

300Kvar

30KA

63KA

22.5W

500

3000

1000A

1000V

12KV

1000A

1000A

315A

375Kvar

31.5KA

66KA

34W

500

3000

1250A

1000V

12KV

1250A

1250A

400A

450Kvar

35KA

73.5KA

53W

500

3000

36

TECHNICAL SPECS

Switchgear Systems Ltd.16 Woodside ParkWebb Ellis Industrial EstateRugby, WarwickshireCV21 2NP

T 01788 577399F 01788 577899E sales@switchgear-systems.com www.switchgear-systems.com

Sheet Steel Enclosed Products

Sheet Steel Enclosed Double Break Switchfuses

Sheet Steel Enclosed Load Break Isolators

Sheet Steel Busbar Chambers

Sheet Steel Enclosed MCCBs & RCBOs

Sheet Steel Enclosed 4 Pole Contactors

Sheet Steel Enclosed Changeover Switches I-0-II

Sheet Steel Junctions Boxes & Generator Hook-Ups

Automatic Transfer Switch Panels

Sheet Steel Enclosed Bypass Switches

Panelboards & Section Boards

Power Rated Earth & Neutral Bars

PROVIDING A WIDE RANGE OFSWITCHGEAR PRODUCTS