WOER(002130):0.000.00(0.00%)

35kV Bolted-type Tee Connector

WCB 35/630

1. External Screen Moulded EPDM conductive rubber to ensure the connector touchable 2. Insulation Moulded EPDM insulating rubber to ensure excellent electrical properties 3. Internal Screen Moulded EPDM conductive rubber to control electrical stress 4. Two-headed Screw To secure the conductor lug onto the bushing 5. Conductor Lug To connect the cable conductor and bushing 6. Insulated Plug Moulded epoxy plug having a metal insert to thread to accept the two-headed screw 7. Cable Adapter To provide initial stress relief and watertight seal 8. Earthing Wire To earth the external screen for the connector 9. End Cap Moulded EPDM conductive rubber to protect against dust

Download the manual
Voltage Class42kV
Continuous Current630A1250A*
AC Withstand Voltage117kV for 5min
Partial Discharge45kV,≤10pC

Impulse Withstand Voltage(10 times for each polarity)

200kV
Screen Resistance≤5000Ω

Note: * refer to the condition when installed on an appropriate equipment bushing.

WCB 35  630.jpg

Design

1. External Screen

Moulded EPDM conductive rubber to ensure the connector touchable

2. Insulation

Moulded EPDM insulating rubber to ensure excellent electrical properties

3. Internal Screen

Moulded EPDM conductive rubber to control electrical stress

4. Two-headed Screw

To secure the conductor lug onto the bushing

5. Conductor Lug

To connect the cable conductor and bushing

6. Insulated Plug

Moulded epoxy plug having a metal insert to thread to accept the two-headed screw 

7. Cable Adapter

To provide initial stress relief and watertight seal

8. Earthing Wire

To earth the external screen for the connector

9. End Cap

Moulded EPDM conductive rubber to protect against dust

Ordering instruction

The ordering formula as followed:


1234
WCB



Step 1

Choose the system voltage and current: 35/630

Step 2

Select the range from Table D that fits the diameter over cable insulation

Step 3

Select the conductor code from Table C for the conductor size and type

Step 4

Select the package. 1: 1pc/kit; 3: 3pcs/kit.

Table D

Diameter over cable insulation

Insulation Range  Code

Diameter over cable insulationφ(mm)
Min.Max.
A30
32
B3235
C3538
D3840
E4042
F4245
G4548
H4851

Table C

Conductor Code

Conductor

Cross-section

(mm2)

Lug Code

Copper Lug

(Hexagonal 

compression)

Aluminum Lug

(Mechanical Bolted)

50
03C

M1

(AULZ25-95-16)

--
7004C

M2

(AULZ70-240-16)

-
9505C-
12006C--
15007C--
18508C-

M3

(AULZ185-400-16)

24009C-
30010C--
40011C--
50012C---

Ordering example:

The cable is 35kV, 3*95mm2 copper conductor with core insulation diameter of 34mm. Order WCB 35/630B05C3.

Note: 

Sealing or solderless grounding kits shall be ordered separately. 

Please add "-X" for cable with copper wire shield without armour,  like WCB 35/630B05C3-X.

Feel free to contact us for detailed information.




Back