BQT8677900-02

Dimensions and Weights

Cubicles Without Internal Arc Accessories

The list of cubicles with one Current Transformer (CT) per phase in the
MCSeT are:

  • Incomer/Feeder (I/F)

  • Bus Section Coupler (BSC)

  • Bus Section Riser (BSR)

  • Busbar Metering and Earthing (BME)


Figure 1
Dimensions of Cubicles


NOTE: The images shown here are for illustration purpose only.

Table 1 Dimensions of I/F, BSC, BSR, and BME Cubicles

Rated voltage (kV)

Dimensions

I/F

BSC

BSR

BME

Width W (mm)

650

800

1000

650

800

1000

650

800

1000

650

800

1000

12/17.5

Height H (mm)(1)

2240

2240

2240

2240

2240

2240

2240

2240

2240

2240

2240

Depth D (mm)(2)

1440

1440

1440

1440

1440

1440

1440

1440

1440

1440

1440

Approximate weight with packing (kg)(3)

800

920

1050

720

840

970

480

630

750

470

720

Approximate weight without packing (kg)(3)

700

820

950

620

740

870

380

530

650

350

620

24

Height H (mm)(1)

2400

2400

2400

2400

2400

2400

2400

2400

Depth D (mm)(2)

1860

1860

1860

1860

1860

1860

1860

1860

Approximate weight with packing (kg)(3)

1160

1470

1190

1510

800

1030

765

980

Approximate weight without packing (kg)(3)

1020

1330

1120

1440

730

960

700

910

(1) The specified height covers standard LV compartment and does not include internal arc accessories.

(2) The mentioned depth refer to a single CT with bottom cable entry; it may differ for other designs.

(3) Fully equipped cubicle with surge arrester and fixed Voltage Transformer (VT).

NOTE:
  • For a 4000 A cubicle with a width of 1000 mm, the depth is 1640 mm.

  • All weights mentioned in this document may vary. The actual weights are specified on the cubicle packaging.


Refer to the below table for the weight of the cubicle and the VCB dispatched separately:

Table 2 Weights of Cubicle and VCB

Description

Weight (kg)

Rated voltage (kV)

12/17.5

24

Cubicle without packaging

990

1162

Cubicle with packaging

1090

1232

VCB without packaging

165

242

VCB with packaging

195

272

NOTE: For current of above 1250 A, the VCB is dispatched in a separate box.

Dimensions of Internal Arc Accessories

Table 3 Dimensions of Internal Exhaust

Internal arc accessories

Dimension (mm)

Rated voltage (kV)

12/17.5

24

Height of the tunnel T

473

420

Height of the tunnel T + Height of the absorber A

728

670


Figure 2
Dimension of Internal Exhaust



Table 4 Dimensions of External Exhaust

Internal arc accessories

Dimension (mm)

Rated voltage (kV)

12/17.5

24

Height of the tunnel T1

473

523

Height of the tunnel T2

473

419


Figure 3
Dimension of External Exhaust 12/17.5 kV



Figure 4
Dimension of External Exhaust 24 kV


NOTE: The images shown here are for illustration purpose only.

Transport Trolley for Vacuum Circuit Breaker

Table 5 Weight of Trolley with Accessories

Rated voltage Ur of the Cubicle (kV)

Cubicle width (mm)

Weight of trolley with accessories without packaging (kg)

Weight of trolley with accessories with packaging (kg)

View

12/17.5

650

56

86

800

56

86

1000

62

96

24

800

56

86

1000

62

96

NOTE:
  • All operating handles and keys shall be dispatched inside the trolley.

  • The images shown here are for illustration purpose only.

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