electronic control scada input_output

7/29/2019 Electronic Control Scada Input_output

1/8Printed in USA

Service Informatio

ReclosersKyle Type VXE Electronic ControlSCADA Input/Output BoardInstallation and Operation Instructions S280-16-3

A pril 1993 N ew Issue

Cooper Power Systems

ContentsDescription ................................................................... 1Safety Information ........................................................ 2

Hazard Statements ....................................................2Safety Instructions ......................................................2Additional Information .................................................2

Connections .................................................................. 2Kit Parts ........................................................................ 3Operation ....................................................................... 3Field Installation............................................................ 4Shop Testing ................................................................. 6Wiring Schematic ........................................................ 7

DESCRIPTIONThe SCADA input/output circuit board provides remoteoperation and status functions for the VXE recloser con-trol. Connections to the SCADA board are made througha 19 pin receptacle located in the bottom of the controlbox.

Customer provided wiring and contacts allow remooperation of Lockout, Close with Cold Load Pickup, anNon-Reclose Set and Reset functions. Local operation the non-reclose function is also possible by manually seting the appropriate switch on the control box or recloseNeither the remote non-reclosing contacts nor the locnon-reclose selector switches can override the operatioof the other.

The accessory also provides monitoring contacts for thpurpose of remotely monitoring the recloser contact st

tus and non-reclose status.Remote monitoring of line current is also available witthe use of the SCADA accessory. A DC output curreequivalent to the actual line current is available for montoring purposes.

The SCADA accessory requires either a continuous lincurrent above 3 amps, or the use of the internal 9 Vdc batery.

Figure 1.SCADA I/O Board

Applicable to VXE15 reclosers serial number 10061 and above,VXE27 reclosers serial number 162 and above.

NOTICE: This document is also applicable to Cooper Power Systems

product serial numbers beginning with the characters CP57.


2/8

CONNECTIONSWhen installed in a VXE control, the SCADA board isinternally interconnected to the existing main board usingsupplied cables and mounting hardware. Refer to figure 2for a layout of the main accessory components.

Leads from the customers remote actuating and monitor-ing devices are connected to receptacle (P2) located in

the bottom of the control cabinet.An optional 19 pin cable assembly (VXE-57-ft. length) isavailable for direct interconnection to receptacle P2.

VXE SC A DA Input/O utput Board

2

Following is important safety information. For safe instal-lation and operation of this equipment, be sure to readand understand all cautions and warnings.

Hazard StatementsThis manual contains two types of hazard statements:

WARNING: Refers to hazards or unsafe practiceswhich could result in severe personal injury, or

death, and equipment damage.

CAUTION: Refers to hazards or unsafe practiceswhich could result in damage to equipment or in per-

sonal injury.

Safety Instructions

Following are general caution and warning statementsthat apply to this equipment. Additional statements,related to specific tasks and procedures, are locatedthroughout the manual.

Additional Information

These instructions do not claim to cover all details or vari-at ions in the equipment, procedures, or processdescribed, nor to provide directions for meeting everypossible contingency during installation, operation, ormaintenance. When additional information is desired tosatisfy a problem not covered sufficiently for the user'spurpose, please contact your Cooper Power Systemssales engineer. Refer to Installation and Operation

Instruction S280-16-1 (KA2048-385) for information onVXE Reclosers.

!

!

SAFETY INFORMATION

WARNING: Hazardous voltage. Contact with highvoltage will cause severe personal injury or death.

Follow all locally approved safety procedures when work-ing around high voltage lines and equipment. G103.1

!

WARNING: Before installing, operating, main-taining, or testing this equipment, carefully read

and understand the contents of this manual. Improperoperation, handling or maintenance can result in death,severe personal injury, and equipment damage. G101.0

!

CAUTION: Follow all locally approved safetypractices when lifting and mounting the equipment.

Use the lifting lugs provided. Lift the load smoothly anddo not allow the load to shift. Improper lifting may resultin equipment damage. G106.0

!

CAUTION: Recloser misoperation. The controlmust be removed from service prior to performing

any maintenance, testing, or programming changes.Failure to comply may result in mis-operation (uninten-

tional operation) of the recloser. T216.1

!

CAUTION: Equipment damage; misoperation.External leads must be shielded and the shield

must be grounded at both ends. Terminate each leadwith a GE V150LA20A metal oxide varistor (MOV), orequivalent, at the remote end. Attach MOVs betweenthe leads and ground. Failure to properly shield and pro-tect leads can result in equipment damage and/or unin-tentional operation. G117.1

!

VXE SCADA Input/Output KVXE700Board Service Kit, field installed.

VXE SCADA Input/Output KVXE56Board, factory installed.

TABLE 1Ordering Information


3/8

KIT PARTSItem Part No. Description Qty.

1. SEC-123 Shield Box 1

2. SEC-127 SCADA Circuit Board 1

3. SEC-118 SCADA Control Cable Assembly 1

4. SEC-124 Cable Assembly 1

Hardware Bag (Not Shown):

Machine Screw, Round Head, #6-32UNC-2A x 1/2 13

Lockwasher, External Tooth, #6, 13

Nut, Hex, Machine, #6-32UNC-2B 4

Note: Above part numbers are for identification purposes only.

Individual parts cannot be purchased separately.

OPERATIONRemote Trip to Lockout provides the ability to trip andlockout the recloser from a remote signal. Operationrequires a momentary contact closure (.1 to 1 SEC.)between pins D and B at receptacle P2.

Remote Close with Cold Load Pickup provides remoteclosing from lockout by a momentary contact closure (.1

to 1 SEC.) between pins E and B at receptacle P2. Onceclosed the control will be in Cold Load Pickup for the dura-tion programmed by switch S9 on the control.

Remote Non-Reclose Set provides remote non-reclos-ing by a momentary contact closure (.1 to 1 SEC.)between pins F and B at receptacle P2.

The non-reclose function can be obtained in three ways

1. by lowering the non-reclose handle on the mechnism;

2. by setting the operations to lockout switch (S2) in thcontrol to 1;

3. by supplying a momentary contact closure to thSCADA non-reclose set pins.

Any of the above three conditions will place the control non-reclose mode independent of each other.

Remote Non-Reclose Reset provides to return to normreclosing by a momentary contact closure (.1 to 1 SECbetween pins G and B at receptacle P2.

Remote Recloser Open/Close Status indicator providea dry contact closure between pins H and K at receptacP2 when the recloser is closed. Contact rated 1 amp @ 2Vdc.

Remote Lockout Status provides a closed contabetween pins L and K at receptacle P2 when the reclosis in LOCKOUT and a closed contact between pins M anK when the recloser is NOT in lockout. Contacts ratedamp @ 30 Vdc.

Remote Non-Reclose Status indicator provides a close

contact between pins J and K at receptacle P2 when thcontrol is in the Reclose mode. Contacts rated 1 amp @28 Vdc.

Note: Remote non-reclose status does not reflect status local non-reclose switches.

Remote Analog Current Monitor supplies a 0 to .5 mDC signal, corresponding to 0 to 500 amps of recloser curent, between pins C (+) and B () at receptacle P2. Ouput is calibrated to 5% from 75 to 500 amps of primacurrent.

S280-16-

Figure 2.

SCADA I/O Board Kit Parts

43

1

2


4/8

FIELD INSTALLATION1. Remove the VXE control from operation.

2. Loosen control door screws and open the control boxlid.

3. Refer to figure 3. Remove the battery cable from con-nector J1, control cable from connector J2, and con-

trol lockout indicator cable from connector J3 on theoriginal circuit board. Do not bend the tabs or terminalpins on the connectors.

4. Remove the four mounting screws securing the circuitboard to control box. Retain the screws for reassem-bly.

5. Remove the circuit board and position on top of shieldbox as shown in figure 4. The box must be positionedso that the gap and terminal strips are towards the bot-tom and the cutouts are towards the top as shown infigure 4. Use the existing mounting screws removed instep 4 to secure circuit board to box.

6. Remove plastic holes plugs from control box andinstall SCADA control cable assembly (SEC-118). Toeliminate cable twisting, install SCADA control cable(19 pin connector end) with key way towards the bot-tom of control box. Secure with four 1/2 machinescrews and lockwashers and nuts on inside of controlbox.

Note: If control will not be put in operation immediately,install plastic cap on end of cable connector.

7. In lower left hand corner of control box, remove top nutand star washer securing ground connector to controlbox. Add the braided wire terminal from control cableassembly to screw and reinstall star washer and nut.Move the cable assembly out of the way for SCADAboard installation.

J3

ON

(SUM+10) RECLOSETIME

MIN. TRIP

(AMPS)

20

40

80

160

320

640

1

1

2

3

4

OPER. TO L.O.

OPER. ONTCC1

8

16

32

S7

1

2

COLDLOADTIME

(SECONDS)

(SECONDS)

(SUM+1)

(SUM+1)

(SUM)

1

2

4

(SELECT ONE)

(SELECT ONE)

0

RESET TIME

.5

10

2

4

8

16

32

64

S3

S8S2

S1

S9

44

2

3

3

4

MIN. RESP. TIME

S5

S4

8

16

32

64

10

20

40

80

160

320640

MIN. RESP. ENABLE(SELECT OPERATIONS)

(MILLISECONDS)(SUM+10)

1

2

S6(SUM)

TCCMODIFIER

TCC1

TCC21

1

2

2

J1 J2

P1

TCC2TCC1(SECONDS)


4

VXE SC AD A Input/O utput Board

Figure 3.Programmable Circuit Board

Figure 4.Mounted Circuit Board to Shield Box

Bottom MountingScrews

Battery Cable

Control Cable

ControlLockoutIndicator

Cable

Circuit Board

Gap

BottomTerminal

Strips

Cutout

Top MountingScrews


5/8

8. Position SCADA board (SEC-119) in control box usingexisting mounting holes and hardware as shown in fig-ure 5. The terminal strips should be towards the bot-tom and the transformer towards the top of controlbox. Secure board with four 1/2 machine screws andlockwashers.

9. Refer to figure 5. Connect the cable assemblies toSCADA board as follows:

a. Connect original control cable (from P1) to connec-tor J101.

b. Connect one end of cable assembly (SEC-124) toconnector J102.

c. Connect SCADA control cable assembly (SEC-118) from P2 to J103.

10. Position shield box/circuit board assembly into contrbox with terminal strips towards bottom as shown figure 6. Secure with four machine screws and locwashers.

11. Connect SCADA board cable to connector J2 on cotrol circuit board.

12. Connect control lockout indicator cable to J3.

13. Connect battery cable to connector J1.

Note: If testing is not to be performed immediately, do nconnect battery cable to J1 until testing is to be peformed or control is put into operation. Battery mube disconnected when control is not in operation.

14.Test operation of the SCADA board per shop testingprocedures before putting control into operation.

S280-16-

Figure 5.SCADA Board Cables

CAUTION: Control mis-operation. Make surwires are not pinched or insulation cut by shiel

box. Damage to wire insulation could result in contro

mis-operation.

!

Figure 6.Circuit Board/Box Installation

MountingScrews

J103

Transformer

SCADACircuitBoard

J102

J101

J1 J2 J3

Do not connect batterycable to J1 until control isput into operation.

MountinScrews


6/8

SHOP TESTINGThe functional testing of the VXE Control SCADA I/O cir-cuit board will require connection to a properly operatingVXE recloser. A high current source and manual closinghandle will also be required.

Note: The manual closing handle will only be required for VXE

reclosers where potential closing power is not readily

available. Reference VXE installation manual S280-16-1 for further information on using closing handle.

1. Initial Set-Up:

a. Set control dip switches as follows:

S1 = 50 amps.............................................Min-TripS2 = 4 operations.................Operations to LockoutS3 = 2 operations ..................Operations on TCC1S4 = All Off ..........................Min-Response EnableS5 = 10 ms (all off)..................Min-Response TimeS6 = All Off.........................................TCC ModifierS7 = 2 seconds .................................Reclose TimeS8 = 9 seconds .....................................Reset Time

S9 = 0 seconds (all off)......Cold Load Pickup Timeb. Verify that both TCC plugs are properly installed on

the control circuit board.

c. Connect control to VXE recloser.

d. Verify non-reclose handle is in the up (reclose)position on recloser.

e. Connect the control battery to the J1 connector.

2. Remote Recloser Open/Close Status:

a. Open Status: with the yellow manual operatinghandle of the recloser pulled to the lockout position,check for an open circuit between pins H and K at

receptacle P2.b. Manually close the recloser. The de-energized

recloser is manually closed by raising the yellowmanual operating handle to the closed position andusing the manual closing tool to rotate the mainoperating shaft of the recloser mechanism 90.

c. Closed Status: check for continuity between pins Hand K at connector P2.

3. Remote Trip to Lockout:

a. With the recloser closed, momentarily short pins Dand B at receptacle P2. Verify that the recloseropened and the lockout indicator flag on the bottomof the control box indicates lockout.

4. Remote Close:

a. With the recloser open and the yellow manual oper-ating handle in the closed position, momentarilyshort pins E and B at receptacle P2. If the recloserhas closing power available, unit should close. Forunits without closing power, listen for an audiblethump inside the recloser which indicates thereclose mechanism has been properly energized.Yellow handle should drop in approximately 20 sec-onds indicating an under voltage lockout.

5. Remote Lockout Status:

a. Recloser Lockout Status: with the recloser in a lock-out state, check for continuity between pins L and Kat receptacle P2.

b. Manually close recloser. The de-energized recloseris manually closed by raising the yellow manualoperating handle to the closed position and using

the manual closing tool to rotate the main operatingshaft of the recloser mechanism 90.

c. Recloser Status Not Locked Out: check for con-tinuity between pins M and K at receptacle P2.

6. Remote Non-Reclose Set:

a. With the unit closed, momentarily short Pins F andB at receptacle P2.

b. Apply 100 amps of current through the recloser andverify that the recloser trips OPEN 1 time and thelockout flag indicates on the bottom of the controlbox.

7. Remote Non-Reclose Reset:

a. With the control still in a locked out condition,momentarily short pins G and B at receptacle P2.

b. Manually close recloser (no load current applied).

c. Again apply the 100 amp load current to therecloser. The recloser should operate through pro-gram sequence.

Note: Because primary closing power may not be avail-

able, manual closing with the use of the closing

tool may be required after each trip operation.

Listen for an internal thump inside the recloser,

once heard use the manual closing tool to close

recloser.

8. Remote Non-Reclose Status:

a. Remote non-reclose status is verified by checkingfor an open circuit between pins J and K at recep-tacle P2 when the unit is in the non-reclose mode,and a closed contact between pins J and K whenthe unit is in the normal reclose mode.

9. Remote Analog Current Monitor:

a. Set control min-trip, switch (S1) to 330 amps (posi-tion 6 only in ON position).

b. Manually close the recloser.

c. Calibrate primary current source to 150 amps.

d. Connect a 0-200 micro amp DC ammeter betweenpins C (+) and B () at receptacle P2. Verify thatammeter reads between 145 and 155 micro amps.

10. If control or SCADA board fails to perform properly,double check all wiring connections and re-test. If con-trol or SCADA board still fails to operate properly, con-tact your Cooper Power Systems sales engineer orthe Kyle Service Department.


6


7/8

S280-16-

J103

(P2-A)

1

L2

JMP2

330uf

30V10f

C13

V+

K2

.1mH,2A

C

5

C11

1KR

6

330uf

30V10f

V+

1N4004

D7

33K

R7

J103

(P2-D)

J103

(P2-E)

5

1

10

K3

1

10

1N4004

D8

33K

R8

J103

(P2-F)

6

K1

1

5SET

82uF

50V20 C

6

V+

CLO

SES.C.RETURN

NON

-RECLOSESTATUS

REA

D(OPENINNON-

REC

LOSEMODE)

V+

22u

F

C

7

82u

F

50

V

20

OPE

N/CLOSED(52A)

STA

TUSREAD

STA

TUSREAD

COM

MON

.1mH,2A

L3

.1mH,2A

1N4004

D14

K1

8

9.1uF

50V

C2

L4

1N4004

D139 1

3

L5

810

.1uF

.1mH,2A

L8

.1mH,2A

L7

.1uF

50V

C3

C4

.1mH,2A

L6

.1mH,2A

C9

K2

3

2

K3

3

2

R

ESET

V+

50V

K4

D10

1N4004

33K

R9

J103

(P2-G)

7

K1

10

6RESET 9

33K

R10

11

J103

(P2-M)

12

J103

(P2-L)

K48

7

K4

8

22uF

15V10C

8

V+

10

3

J103

(P2-B)

J103

(P2-C)

V150LA20A

V1

27

R5

22uF

15V

10

33K

R11

K4

1

5

10

6 1N4004

D11

C10

V+

SET

D12

22uf

15V

10

33K

R12

J102

17

J101

17

1N4004

R1

R3

7.15K

1/4W

1W

R4

1/4W1W

1uf50V

1052A

C1

1N4752A

1W

33V

D5

D4

J102

18

J101

18

16.2K

R2

T1

D2

1N4752A

1W33V

1W

D3

50K

39.2K

1N4004

JMP1

.1mH,2A

L1

330uf

30V10f

C12

1/4W

D6

2

J103

(P2-H)

J103

(P2-K)

J103

(P2-J)

J103

(P2-N)

4

D1

D9

15V

TRIP(TO

LOCKOUT)

S.C.

LOCKOUTS

.R.(N.O.)

2 K2

8

7

K3 8

7

LOCKOUTS

.R.(N.C.)

NON-RECLO

SE

RESETS.C.

(OPENINLOCKOUT)

(CLOSEDIN

LOCKOUT)

NON-RECLOSESETS.C.

RTUPOWE

R

(9-10VDC)

CLOSE(WITHCOLD

LOADPICKUP)S.C.

1:200

C.T.

RTUCOMM

ON

ANALOGCURRENT

MONITOR

J102

13

J101

13

J102

14

5

J102

7

J101

7

J101

8

J101

14

J102

6

J101

11

J102

12

J101

12

K1

3

J102

4

J101

5

J102

J101

1

J101

6

J101

16

J102

8

J102

16

J102

11

J102

1

J101

2

J102

2

J101

4

Wiring Schematic


8/8

VXE SC AD A Input/O utput Board

Cooper Power Systems

Quality fromCooper Industries

P. O . Box 2850, P ittsburgh, P A 15230 1993 C ooper Power Systems, Inc.K yle is a registered trademark of C ooper Industries, Inc.

KA2048-390

electronic control scada input_output

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