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TER Transformers

PRODUCT LEAFLET

60 11532 - 02/08/2013

Compact watertight sub-station (950 V - 3200 V - 5500 V - 6600 V from 1 to 160 kVA)

Application : Supplying system of outside lightind, panel to variable message, camera, pumps, phone schelter and any other

receiving.

2

PRODUCTS PRESENTATION

SINGLE PHASE TRANSFORMERS FOR SINGLE PHASE NETWORKS

TER MM 1 to 6 kVA TER MM 8 to 10 kVA TER MM 16 to 50 kVA

NETWORK ACCESSORIES

Junction and derivation boxes Box 1 A

Junction 1 A / 1 D

Derivation 1 A / 2 D

Derivation 1 A / 3 D

SINGLE PHASE TRANSFORMERS FOR THREE PHASE NETWORKS

TER MT 1 to 6 kVA TER MT 8 to 10 kVA TER MT 16 to 50 kVA

THREE PHASE TRANSFORMERS FOR THREE PHASE NETWORKS

TER TT 5 to 32 kVA TER TT 50 to 160 kVA

T

E

R

T

T

T

E

R

M

T

T

E

R

M

M

3

NETWORK TRANSFORMERS

TER Type from 1 to 160 kVA

GENERAL PRESENTATION ……………………………………………...4 - 5

SINGLE PHASE NETWORKS

-Single phase transformer for single phase network

* TER MM from 1 to 50 kVA…………………………………………….......6 - 7

THREE PHASE NETWORKS

-Single phase transformer for three phase network

* TER MT from 1 to 50 kVA………………………………………………….8 - 9

-Three phase transformers for three phase network

* TER TT from 5 to 32 kVA…………………………………………………..10 - 12

* TER TT from 50 to 160 kVA………………………………………………..12 - 13

ACCESSORIES FOR NETWORKS………………………………………………..14

ONE POLE TERMINAL……………………………………………………………..15

RECOMMENDED TYPE OF CABLES……………………..……………………16 - 17

INTERLOCKING AND PITS…………………….…………………………………18 - 19

NETWORK MAINTENANCE ACCESSORIES………………………………...20

SPARE PARTS……………………………………………………………...…………..21

CONTENTS

Pages

4

ALL THE ADVANTAGES OF EPOXY RESINS For single phase disconnectable transformers from

1 kVA to 50 kVA or three phases from 5 kVA to 32 KVA

The use of epoxy resin guarantee the following characteristics :

Corrosion resistant, remain unchanged over time.

Watertight and immersible

Insulated.

Can be buried into purposely designed pits.

MAIN CHARACTERISTICS : Watertight and immersible transformers

Diélectric : Oil

Primary insulation voltage : 1,1 kV or 7,2 kV

Secondary insulation voltage : 1,1 kV

Reduced losses

Protection degree : IP 68 - IK 10

Working temperature : - 15°C + 40°C

Impulse withstand : 60 kV - Wave shape 1 / 50µs

Withstand industrial frequency : 5.5 kV : 22 kV - 50 Hz - 1 minute

3.2 kV : 16 kV - 50 Hz - 1 minute

Specially designed to support the stress of discharge lamps.

Designed to be dismountable with possibility of modifications.

COMPLY WITH STANDARDS :

NF C 52 410 : Transformers for road lighting

CEI 76 - NF C 52 100 : Power transformers

NF C 20 010 - CEI 60 529 : Degrees of protection provided by enclosures (IP Code)

NF C 17 200 : Rule of road lighting system

OPERATING CONDITIONS :

Environmental condition AD7 : can be partly or completely immersed in water, temporarily.

DISCONNECTABLE MV CONNECTIONS :

A disconnectable terminal system incorporated in the transformer guarantees a complete operational flexibility :

Easy to disconnect and connect.

For the recommended cable, Augier supplies the necessary equipment to connect the one pole terminal.

«Lead through» in Te on the transformer allowing the insulation of a section by disconnection of the shunt

located on the terminal .

One pole terminal for two or three pole

Connexion of one pole terminal.

5

LOW VOLTAGE CONNECTION :

The low voltage output is achieved over 1.5 meters of cable H 07 RNF . TRANSFORMERS AND PROTECTED NETWORKS :

The HRC fuses, easily accessible, are directly incorporated on the transformer cover.

On option :

Thermal protection by means of a probe, output on cable H07 RNF 2 x 1,5 mm² , length 1,5 m.

Separate cabinet for low voltage protection by magneto-thermal circuit breaker, allowing the protection

against the short-circuit. It is linked to a thermal protection by means of a probe incorporated in the

windings. This, guarantee the suppression of possible permanent faults.

Protection cabinet separated from the transformer by low voltage fuses.

THE ADVANTAGES OF TRANFORMERS TER TYPE

Complete range of equipment to enable the lack of voltage tests (VAT)

to be carried out according to the NFC 17-200 standards, available on

request.

The connection accessories are systematically delivered with each

transformer

Voltage adjusting tap changers of +- 5 % are provided as option on all the

TER range.

Disconnectable, MV network epoxy resin accessories are also available. They enable cable isolation to be carried

out, among other things.

MV fuse under the one pole terminal

TER < 10 kVA

HV fuse - TER > 10 kVA Protection cabinet by

circuit-breaker + probe

On request, Augier technicians carry out on site

technical assistance, in France and world wide.

This assistance facilitates start up of the MV

installations and guarantees technical training

leading to full understanding of the technical

features of the product and how it works.

6

TER MM - 1 to 50 kVA

TYPE

Single phase transformer for single phase networks.

cast in resin, corrosion resistant, watertight,

disconnectable, can be buried in accessible pits.

Protection degree : IP 68

Primary voltage : 950 V or 3200 V (1)


Secondary no-load voltage : 237 V (1)


Coupling : single phase

Dielectric : oil

Transformers comply with NF C 52 410,

CEI 76 standards.

CONNECTION

MV : One pole disconnectable terminals, for

concentric two poles or one pole cable 3,6 /

6kV according to NF C33-221 standard from

2 x 6 to 50 mm² of cross-section.

«lead-through» in Te on the transformer.

LV : Low voltage output , on two pole cable

H07RN F for the TER 1 to 25 kVA, on two

cables one pole H 07 RN F for the TER 32

and 50 kVA, length 1, 5 m and with

crossed-section according to the hereunder

table..

PROTECTION

MV : By means of HRC fuse

LV : Delivered without protection, if requested see

option .

ELECTRICAL POTENTIAL CONDITION

MV : Winding not connected to earth potential

On request : Earthed end of the winding

connected to outer conductor (neutral) of the

cable

LV : One end of the LV winding connected to the

earthing terminal (blue lead)

On request : LV winding not connected or centre

tap of the LV winding connected to the earthing

terminal. In these 2 cases, the eventual LV

protection must be two-pole.

EQUIPMENTS : delivered with the transformer

MV terminal assembly accessories

A M10 threaded rod, connected internally to

magnetic circuit

Handling ropes or lifting lugs

Technical leaflet for the assembly of terminals

Serial plates.

OPTIONS

Thermal probe, output on cable 2 x 1.5mm²,

length 1,5 meters.

LV cabinet, IP 67, equipped with a circuit

breaker (linked to a thermal probe) or a fuse

protecting a network output :

one pole circuit breaker + neutral,

curve B, for TER ≤ 6 kVA

two poles circuit breaker, curve B,

for TER> 6 kVA

Tap changer for voltage adjustment to operate

at no load, tapping +-5%.

LV cable length 6 meters.

ELECTRICAL CHARACTERISTICS TER MM 1 to 50 kVA

Nominal power rating (kVA) 1 2 3 5 6 8 10 16 25 32 50

Useful power rating (kVA) (2) 0.8 1.6 2.4 4 4.8 6.4 8 12.8 20 25.6 40

Iron losses (W) 20 30 45 60 65 100 110 100 130 155 160

Copper losses (W) 26 38 45 75 90 115 130 360 580 600 900

Short circuit impedance. (%) 2.9 2.5 2.5 2.5 3 3 3 5.5 5 5 6.5

Voltage drop (%) cos=1 2.6 1.91 1.52 1.52 1.86 1.47 1.34 2.3 2.42 1.98 2

Voltage drop (%) cos=0.8 2.84 2.49 2.4 2.4 2.89 2.73 2.66 4.81 4.51 4.28 5.11

Magnetising current (%) 9 8.5 8 8 7 6 5 6 5 3.1 2.3

(1) on request : other voltage compatible with winding insulation level.

(2) In road lighting, according to NF C 52-410 standard.

7

MECHANICAL CHARACTERISTICS TER MM 1 to 50 kVA


Length (mm) Ø500 Ø500 Ø500 Ø500 Ø500 Ø500 Ø500 656 780 924 924

Width (mm) Ø500 Ø500 Ø500 Ø500 Ø500 Ø500 Ø500 538 576 640 640

Height on terminals (mm) 439 439 439 439 552 552 552 751 845 950 950

Total weight (kg) 80 98 108 110 92 160 168 280 390 530 595

Weight of oil filling (kg) 18 20 18 23 20 19 18.5 35 75 100 110

LV cross section of cable (mm²) 6 6 6 6 6 10 10 25 35 95 95

1 - MV fuses

2 - MV terminals

3 - Serial plate

4 - Earthing terminal

5 - LV output on cable

6 - Probe output on cable (on option)

7 - Tap changer +-5% (on option)

TER MM 1 to 5 kVA

TER MM 6 to 10 kVA

TER MM 16 kVA

TER MM 25 kVA

TER MM 32-50 kVA

2

7

3

4 5

6

1-2

7

3 4

6

5

1-2

2

6

4

5

3

7

1-2

2

5

3

7

6

4

1-2

2

1-2

6

4 7

5

2

3

8

TER MT - 1 to 50 kVA

TYPE

Single phase transformer for three phase networks.

Cast in resin, corrosion resistant, watertight,



Primary voltage : 950 V, 5500 V or

6600 V (1)




Coupling : single phase

Dielectric : oil


CEI 76 standards.

CONNECTION

MV : One pole disconnectable terminals, for three

phase cable, belt or radial field type, 6 / 6kV

according to NF C33-220 standard from 3 x 6 à

50 mm² of cross-section.

«lead-through» in Te on the transformer.

LV : Low voltage output , on two pole cable

H07RN F for the TER 1 to 25 kVA, on two

cables one pole H 07 RN F for the TER 32 and

50 kVA, length 1, 5 m and with crossed-section

according to the hereunder table..

PROTECTION

TIT : By two HRC fuses.

BT : Delivered without protection, if requested see

option.

ELECTRICAL CHARACTERISTICS TER MT 1 to 50 kVA


Useful power rating (kVA) (2) 0.8 1.6 2.4 4 4.8 6.4 8 12.8 20 25.6 40

Iron losses (W) 20 30 45 60 65 100 110 100 130 155 160

Copper losses (W) 26 38 45 75 90 115 130 360 580 600 900

Short-circuit impedance (%) 2.9 2.5 2.5 2.5 3 3 3 5.5 5 5 6.5

Voltage drop (%) cos=1 2.6 1.91 1.52 1.52 1.86 1.47 1.34 2.38 2.42 1.98 2

Voltage drop (%) cos=0.8 2.84 2.49 2.4 2.4 2.89 2.73 2.66 4.81 4.51 4.28 5.19

Magnetising current (%) 9 8.5 8 8 7 6 5 6 5 3.1 2.3

ELECTRICAL POTENTIAL CONDITION

LV : One end of the LV winding connected to the

earthing terminal (blue lead)

On request : LV winding not connected or centre

tap of the LV winding connected to the earthing

terminal. In these 2 cases, the eventual LV

protection must be two-pole.

EQUIPMENTS : delivered with the transformer

MV terminal assembly accessories

A M10 threaded rod, connected internally to

magnetic circuit

Handling ropes or lifting lugs

Technical leaflet for the assembly of terminals

Serial plates.

OPTIONS

Thermal probe, output on cable 2 x 1.5mm²,

length 1,5 meters.

LV cabinet, IP 67, equipped with a circuit


protecting a network output :

one pole circuit breaker + neutral,

curve B, for TER £ 6 kVA

two poles circuit breaker, curve B,

for TER> 6 kVA


at no load, tapping +-5%.




9

MECHANICAL CHARACTERISTICS TER MT 1 to 50 kVA


Length (mm) Ø500 Ø500 Ø500 Ø500 Ø500 Ø500 Ø500 780 780 924 924

Width (mm) Ø500 Ø500 Ø500 Ø500 Ø500 Ø500 Ø500 576 576 640 640

Height on terminals (mm) 439 439 439 439 552 552 552 845 845 950 950

Total weight (kg) 90 100 110 115 125 160 170 370 390 530 560

Weight of oil filling (kg) 25 20 18 14 25 20 23 100 75 100 110

LV cross section of cable (mm²) 6 6 6 6 6 10 10 25 35 95 95

1 - MV fuses

2 - MV terminals

3 - Serial plate





TER MT 1 to 5 kVA

TER MT 6 to 10 kVA

TER MT 16 - 25 kVA

TER MT 32-50 kVA

7 3 4

5

6

2

1-2

7

3

4

6

5

2 1-2

5

3

7

6

4

2

1-2

7

3

6

5 4

2

1-2

10

TER TT - 5 to 32 kVA

TYPE

Three phase transformer for three phase network.

cast in resin, corrosion resistant, watertight,




6600 V (1)




Coupling : Yzn11

Dielectric : oil


CEI 76 standards

CONNECTION



according to NF C33-220 standard from 3 x 6 à


« lead-through » in Te on the transformer.

LV : Low voltage output, on five poles cable H 07 RN

F, length1, 5 m and with crossed-section

according to the hereunder .

PROTECTION

MV : By three HRC fuses.


option.

ELECTRICAL POSITION

LV : LV neutral connected to the earthing terminal

(blue lead)

On request : neutral not connected inside the

transformer

EQUIPMENTS : delivered with transformers :

MV terminal assembly accessories.

Two M10 threaded rods, connected internally

to magnetic circuit.

Lifting lugs.

Technical leaflet for the assembly of

terminals.

Serial plates.

OPTIONS

Thermal probe, output on cable 2 x 1.5mm²

length 1,5 meter.

LV cabinet, IP67, equipped with a circuit


protecting a network output:

Three poles circuit breaker, curve B.


at no load, tapping +-5% .


ELECTRICAL CHARACTERISTICS TER TT 5 to 32 kVA

Nominal power rating (kVA) 5 10 16 25 32

Useful power rating (kVA) (2) 4 8 12.8 20 25.6

Iron losses (W) 85 90 120 130 180

Copper losses (W) 100 290 390 700 750

Short-circuit impedance (%) 2.3 3.5 3.5 4 3.5

Voltage drop (%) cos=1 2.1 2.92 2.3 2.84 2.4

Voltage drop (%) cos=0.8 2.4 3.5 3.4 3.96 3.4

Magnetising current (%) 9 5.5 4 3 3.5



11

MECHANICAL CHARACTERISTICS TER TT 5 to 32 kVA

Nominal power rating (kVA) 5 10 16 25 32

Length (mm) 656 656 782 924 924

Width (mm) 538 538 576 640 640

Height on terminals (mm) 751 751 845 950 950

Total weight (kg) 258 258 415 555 610

Weight of oil filling (kg) 40 45 90 160 140

LV cross section of cable (mm²) 6 6 16 25 25

1 - MV fuses

2 - MV terminals

3 - Serial plate





TER TT 25-32 kVA

TER TT 16 kVA

TER TT 5 to 10 kVA

1-2

7

4 3 6

5

6

3

4

7

5

1-2

5

3

7

6

4

1-2

12

TER TT - 50 to 160 kVA

TYPE

Three phase transformer for three phase networks.

Outdoor, watertight, metal tank specially treated

against corrosion, disconnectable, can be buried in

accessible pits.



6600 V (1)




Coupling : Yzn11 (50 kVA)

Dyn11 (80 to 160

kVA)

Dielectric : oil


CEI 76 standards

CONNECTION



according to NF C33-220 standard from 3 x 6 to


« lead-through » in Te on the transformer.

LV : Low voltage output, on four poles cable H 07 RN

F, length1, 5 m and with crossed-section

according to the hereunder table.

PROTECTION

MV : By three HRC fuses.


option.

ELECTRICAL CHARACTERISTICS TER TT 50 to 160 kVA

Nominal power rating (kVA) 50 80 100 125 160 63

Useful power rating (kVA) (2) 40 64 80 100 128 50.4

Iron losses (W) 200 295 320 375 395 280

Copper losses (W) 780 1080 1330 1700 2350 850

Short-circuit impedance (%) 3.5 3.5 4 4 4 3.5

Coupling Yzn11 Dyn11 Dyn11 Dyn11 Dyn11 Dyn11

Magnetising current 2.8 2.6 2.4 2.2 2.1 2.6

ELECTRICAL POSITION

LV : LV neutral connected to the earthing terminal

(blue lead)

On request : neutral not connected inside the

transformer

EQUIPMENTS : delivered with transformers :

MV terminal assembly accessories.

Two M10 threaded rods, connected internally

to magnetic circuit.

Lifting lugs

Technical leaflet for the assembly of termi-

nals.

Serial plates.

OPTION

Thermal probe, output on cable 2 x 1.5mm²

length 1,5 meter.

LV cabinet, IP67, equipped with a circuit


protecting a network output:

Three poles circuit breaker, curve B.


at no load, tapping +-5% .




13

MECHANICAL CHARACTERISTICS TER TT 50 to 160 kVA

Nominal power rating (kVA) 50 80 100 125 160 63

Length (mm) 1042 1090 1090 1122 1122 1090

Width (mm) 545 595 595 627 627 585

Height on terminals (mm) 1029 1129 1129 1129 1229 1129

Total weight (kg) 650 805 845 970 1010 770

Weight of oil filling (kg) 110 160 160 210 210 150

LV cross section of cable (mm²) 35 35 50 70 70 35

1 - MV fuses

2 - MV terminals

3 - Lifting lugs




7 - Serial plate


TER TT 50 to 160 kVA

The tank of those

transformers have been

specially treated against

corrosion and are

immersible, IP68.

4

3

6

5

1-2

8

8

7

14

NETWORK ACCESSORIES

CONNECTION BOXES Cast in resin, corrosion resistant, watertight,


Insulation voltage : 7.2 kV

Operation voltage : 950 V to 6600 V

Maximum current : 80 A

WORKING CONDITIONS AD7 environment class : can be partially or totally

immersed in water, limited time period.

CONNECTION

These different boxes comprising disconnectable

one pole terminals can receive a cable of

cross-section 6 to 50 mm².

They are delivered with the necessary cable end MV

terminal preparation equipment.

MECHANICAL CHARACTERISTICS

Type Network Length Width Heigth Weight

1I /1; 2 or 3O Single phase 342 mm 228 mm 218 mm 15.5 kg

1I / 2 or 3O Three phase 495 mm 230 mm 218 mm 32 kg

Our rang of products comprises two different boxes type : the model of one input-three outputs for single or

three phase network and also the model of one input/one output. This last model can be used as dead end box,

junction box or it can be also used in case of transformer suppression and allows the network continuity.

Box 1I

Box 1I/ 2 or 3O

(Junction box for single

phase network )

Box 1I/ 2 or 3O

(Junction box for three phase

network )

LOW VOLTAGE PROTECTION CABINET CBT IP67:

Waterproof polyester cabinet containing the protection equipment, grey

removable cover, equipped with compression glands for incoming cables.

Depending on requirements, this equipment can have :

A HRC fuse and one neutral strip.

A two pole circuit breaker up to 25 kVA, activated by a

thermal probe placed at center of the transformer’s windings.

Two-half power four pole circuit breakers.

Low voltage cabinet

CBT

Equipped with a LV circuit breaker

Size : consult us

Box 1I

Box 1I/ 1O

(Junction box for single phase

network )

15

ONE POLE TERMINAL

GENERALITIES This terminal allows the connection of many cables :

MV network (3200V - 5500V - 6600V):

Belted cable

Radial field cable

One pole twisted cable

Two pole cable

LV network (950V):

Cable U 1000 R2V or other

This terminal includes two parts :

The socket forming one piece with the device.

The plug to assembly with the cable. It has been de-

signed to receive equally all the cables from 6 to 50

mm².

PROTECTION AGAINST WATER PENETRATION

It has been achieved on three levels :

Between the enclosure (8) and the transformer cover by

o-ring seal.

Between the enclosure (8) and the cover (9) by o-ring

seal.

Between the cable and the enclosure (8) by

thermo retractable sleeve.

ELECTRICAL CHARACTERISTICS

This terminal allows the transporting of maximum 80

A intensity.

The one pole terminal has been designed with

sufficient leak lines to keep to the 7.2kV class and

support all UTE tests planned.

MECHANICAL CHARACTERISTICS

The sealing ring lets in cables with maximum sheath

diameter of 19,5 mm.

CONNECTION : By cable lugs to crimp in copper.

IMPORTANT

Essential requirements to be advised on order :

Cable type and cross-section.

Supply a cable sample, if it is special.

1. O-ring D: 20.2x3

2. Nut contact phase B.3P

3. Round terminal 6 D8 yellow *

4. Nut HU M8 Brass

5. Screws HU M 8 Brass *

6. Cover

7. Screw gripper

8. Jumper

9. Plug-in contact

10.Disconnectable box

11.Gasket junction box

12.Spacer clamping

13.Kapsto cap GPN

14.Reinforcement plate cover

Grounding not

provided

Comes in bag

connection

To be remove for

use

16

PR separation sleeve

RECOMMENDED CABLE

RECOMMENDED CABLES FOR LV NETWORK (950V)

Please note that the use of synthetic cables has become widespread over the last few years since the fast

development of materials new type. The use of PRC cables is now recommended.

RECOMMANDED CABLES FOR 3200 V ONE POLE NETWORK

Copper conductor

PR insulation

Elastoplastic sleeve

Outer PVC sleeve

These cables should be compliant with the following characteristics :

Standard : NF C 32-221

Class : 7.2 kV

Conductor : class 2

Cable U 1000 R2V 1000 V

Cable cross-

section

(mm²)

Maximum diameter

on isolating sleeve

(mm)

Admissible intensity

(A)

Approximate di-

ameter on outer

sleeve (mm)

Buried

3 x 6 4.3 15 66

3 x 10 5.1 17 87

3 x 16 6.1 19.5 113

3 x 25 7.8 23.5 144

3 x 35 8.8 26 174

3 x 50 10.2 29 206

Three pole cable

example

Curved ribbon : 6 x the diameter

Concentric two poles cable 3,6 / 6 kV

with shield or without shield

Cable

cross-

section

(mm²)

Maximum di-

ameter on isolat-

ing sleeve (mm)

Approximate diameter on outer

sleeve (mm)

Admissi-

ble inten-

sity (A)

Buried

Cable without

shield

Cable with

shield

6 + 6 16 18.6 19.6 63

10 + 10 16.5 19.2 20.2 90

16 + 16 18.3 21 22 115

25 + 25 20.5 23.2 24.2 150

Cable with shield

example Curved ribbon : 10 x the diameter

Copper conductor

PR insulation

Outer PVC sleeve

Shield

Concentric neutral

Semi-conductor



Class : 1 kV

Conductor : class 2

17

RECOMMANDED CABLES FOR THREE PHASE NETWORK 5500 V - 6600 V

Copper conductor

Filling

Semi-conductor tape

Paper covered mattress



Class : 7.2 kV

Conductor : class 2

Three pole non radial shielded cable 6 / 6 kV

Cable cross-

section

(mm²)

Acceptable intensity

(A)

Acceptable intensity

(A)

Outer diameter max.

(mm)

Buried Unburied

3 x 10 33 72 62

3 x 16 35 94 81

3 x 25 39.5 120 105

3 x 35 43 145 130

Three pole non radial

shielded example Curved ribbon : 9 x the outside diameter

Twisted three pole cable 3,6 / 6 kV

Outer diameter max. (mm) Acceptable intensity (A) Cable

cross-

section

(mm²) Sheath O-ring Buried Unburied

3 x 1 x 10 18 36 97 92

3 x 1 x 16 19.6 39.5 125 120

3 x 1 x 25 21.2 42.5 160 155

3 x 1 x 35 22.4 45 190 190

Twisted three pole

cable example

Copper conductor

PR insulation

Outside sheath

Copper shield

Semi conductor sleeve

Semi-conductor

Copper tape

Armour covered

Outside sheath

EPR insulation

Curved ribbon : 9 x the outside diameter



Class : 7.2 kV

Conductor : class 2

18

This interlocking between the network feeder earthing isolating switch and the TER transformers allow safety

operation. For your installation, a special key for each feeder will be associated to locks with same number,

allowing access to all TER transformers of this feeder. We provide you from the number 10 to 52.

INTERLOCKING AND PIT

PRINCIPLE Thanks to an interlocking system, access to TER transformers and connection interfaces depend on the earthing and

short-circuiting of cabling supplied at origin. This is carried out by an interlocking key together with a Ronis or

Profalux key.

INTERLOCKING OF TER TRANSFORMERS TERMINALS It is possible to install directly on the TER transformer a mechanical interlocking system of MV and fuses

terminals. This interlocking system is used in the case of pit interlocking can not been used. The system is identical

to the pit interlocking system, with a locknut.

On request, it is possible to install an interlocking system with Ronis lock, RSP1 model.

Interlocking nuts example

Special keys

Nut

Interlocking TER TT 100 kVA Detail, interlocking by

special nut

Interlocking

TER MT 10 kVA

19

PITS INTERLOCKING

The intelocking key can activate a safety

lock N°7 to release the grid located inside

the inspection pit between access covering

and transformer.

Only specific parts corresponding to figures

5, 7 and 8 are listed on Augier price list.

MINIMAL DIMENSIONS OF CONCRETE PREFABRICATED PITS FOR TER

Type Power rating Concrete pits dimensions

Length Width Height

MM 1 to 10 kVA

1000

800

900 MT 1 to 10 kVA

MM 16 kVA

1300

750

1050 TT 5 and 10 kVA

MM 25 kVA

1450

800

1150 MT 16 and 25 kVA

TT 16 kVA

MM 32 kVA

1700

900

1300 MT 32 and 50 kVA

TT 25 and 32 kVA

TT 50 kVA 1700 900 1400

TT 80 to 160 kVA 1900 1000 1500

1. Fixation device

2. Washer

3. Stainless steel nut

4. Wire mesh

5. Nylon cap

6. HM 10 screw

7. Special nut

8. Cap

Special key

5

7

8

20

NETWORK MAINTENANCE TOOLS

The operation and maintenance on each TER transformers must be carried out whilst taking into account the advice

given by the NF C 17-200 standard and using the hereunder accessories.

The operation and maintenance procedure are described in the leaflet «operation and maintenance of 5500 V

network»

The manipulating

pole is used for all

the operations, it is

telescopic.

The sound signal voltage

detector is delivered in a

protection box , supplied

batteries.

SPECIFICS MAINTENANCE TOOLS :

Removal key :

Tools grounding :

The key for the one pole cap removal allows the

disconnection of the cap and the installation of the

earthing strap by means of the manipulating pole.

The earthing strap kit comprise a braid 1,5 m length, shunts and earthing clamps. The earthing strap allows the earthing and

short-circuiting of each one pole interfaces.

After unscrewing the cap of the one pole

terminal, the control of on load voltage

and also the earthing and short-circuiting

has to be carried out directly on the ac-

tive conductor.

Contact claw to connect

to the earth network

Braid

Tool grounding TER

terminals

21

SPARE PARTS

We provide you with references of parts that can be used for the maintenance of transformers.

BAG COVER BAG HOUSING BAG SEAL

HARDWARE AND JUMPER BAG HARDWARE AND SPACER BAG

Ref model 1 : 30 11236

Ref model 2*: 30 11516 Ref model 1 : 30 11237

Ref model 2*: 30 11517

Ref model 1 : 30 11238

Ref model 2*: 30 11518

Ref model 1 and 2 : 30 11239 Ref model 1 : 30 11240

Ref model 2*: 30 11519

PARTS OF THE TERMINAL

ACCESSORIES

SEALING CAP TER T SEALING CAP TER M

Ref : 30 10692 Ref : 30 11235

FUSE REMOVAL TOOLS

For 10x180 fuse

Ref : 10 23765

For 36x190 and 36x260 fuse

Ref : 10 24130

For 20x127, fuse

Ref : 30 10902

* Model 2 : from 12/2011

SEAL FOR FUSE TERMINAL

Ref : 10 24354

22

GLOSSARY

LV : Low voltage.

LVM : Maximum Low Voltage.

MV : Medium Voltage.

For continuous improvement, the manufacturer has the right to modify its models without notices.

Augier, for energy transportation, manufactures also step-down and step-up substations.

Augier let to your disposal the means and the material allowing the remote control and the

network supervision..

We also propose a product range allowing energy saving by means of voltage dimmers.

23

NOTES PERSONNELLES

24

AUGIER ® SA

BP 131 – 06513 CARROS Cedex

France

Tel. +33 (0)4 92 08 62 00 – Fax +33 (0)4 93 29 01 40

[email protected]

www.augier.com

AUGIER IS CERTIFIED ISO 9001 SINCE 1995

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