Disjuntores a vácuo de média tensão da série ABB VD4 de 12kV a 17,5kV, Disjuntores a vácuo de média tensão da série ABB VD4 de 12kV a 17,5kV Fornecimento de fábrica-Zhejiang Zhongkong Electric Co., Ltd.

📊 Technical specifications details:

VD4 Series 12kV / 17.5kV Technical Parameter Table
Technical parameters	12 kV series	17.5kV series
standard	GB/T 1984, IEC 62271-100	IEC 62271-100
Rated voltage (Ur)	12 kV	17.5kV
Power frequency withstand voltage (Ud)	42 kV (1 min) / 28 kV	38 kV
Lightning impulse withstand voltage (Up)	75 kV	95 kV
Rated frequency (fr)	50/60 Hz	50/60 Hz
Rated current (Ir) (at an ambient temperature of 40°C)	630 A, 1250 A, 1600 A, 2000 A, 2500 A, 3150 A, 4000 A⁽¹⁾	630 A, 1250 A, 1600 A, 2000 A, 2500 A, 3150 A, 4000 A⁽¹⁾
Rated breaking current (Isc)	25 kA, 31.5 kA, 40 kA	25 kA, 31.5 kA, 40 kA
Rated short-time withstand current (Ik)	25 kA, 31.5 kA, 40 kA	25 kA, 31.5 kA, 40 kA
Rated peak withstand current (Ip)	63 kA, 80 kA, 100 kA	63 kA, 80 kA, 100 kA
Operation sequence	O-0.3s-CO-15s-CO	O-0.3s-CO-15s-CO
Opening time	33...60 ms	33...60 ms
Closing time	50...80 ms	50...80 ms
Opening and closing time	43...75 ms	43...75 ms
Mechanical life	30,000 times	30,000 times
External dimensions (H×W×D) (typical values for fixed type)	461/589 × 450/570/700 × 424 mm	461/616 × 570/750 × 424/459 mm
Reference weight	73 - 120 kg (stationary)	80 - 163 kg (stationary)
Note: The 4000A specification requires forced air cooling.

Dimensions

1-Fixed circuit breaker 12kV

2-Fixed circuit breaker 12kV

3-Fixed circuit breaker 12kV

4-Fixed circuit breaker 12kV

5-Fixed circuit breaker 12kV

6-Withdrawable circuit breaker 12kV

7-Withdrawable circuit breaker 12kV

8-Withdrawable circuit breaker 12kV

9-Withdrawable circuit breaker 12kV

10-Withdrawable circuit breaker 12kV

Standard VD4 12kV Complete Model List
The 12kV VD4 standard series covers the following specifications:
1. 630A specification (current code 06)
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P150	VD4/P 12.06.25 P150	VD4 12.06.25 P150
25 kA	P210	VD4/P 12.06.25 P210	VD4 12.06.25 P210
31.5 kA	P210	VD4/P 12.06.32 P210	VD4 12.06.32 P210
2. 1250A Specification（current code 12）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P150	VD4/P 12.12.25 P150	VD4 12.12.25 P150
25 kA	P210	VD4/P 12.12.25 P210	VD4 12.12.25 P210
31.5 kA	P150	VD4/P 12.12.32 P150	VD4 12.12.32 P150
31.5 kA	P210	VD4/P 12.12.32 P210	VD4 12.12.32 P210
40 kA	P210	VD4/P 12.12.40 P210	VD4 12.12.40 P210
40 kA	P275	VD4/P 12.12.40 P275	VD4 12.12.40 P275
3. 1600A Specification（current code 16）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P210	VD4/P 12.16.25 P210	VD4 12.16.25 P210
31.5 kA	P210	VD4/P 12.16.32 P210	VD4 12.16.32 P210
40 kA	P275	VD4/P 12.16.40 P275	VD4 12.16.40 P275
4. 2000A Specification（current code 20）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P210	VD4/P 12.20.25 P210	VD4 12.20.25 P210
31.5 kA	P210	VD4/P 12.20.32 P210	VD4 12.20.32 P210
40 kA	P275	VD4/P 12.20.40 P275	VD4 12.20.40 P275
5. 2500A Specification（current code 25）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P275	VD4/P 12.25.25 P275	VD4 12.25.25 P275
31.5 kA	P275	VD4/P 12.25.32 P275	VD4 12.25.32 P275
40 kA	P275	VD4/P 12.25.40 P275	VD4 12.25.40 P275
6. 3150A Specification（current code 32）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P275	VD4/P 12.32.25 P275	VD4 12.32.25 P275
31.5 kA	P275	VD4/P 12.32.32 P275	VD4 12.32.32 P275
40 kA	P275	VD4/P 12.32.40 P275	VD4 12.32.40 P275
7. 4000A Specification（current code 40）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P275	VD4/P 12.40.25 P275	VD4 12.40.25 P275
31.5 kA	P275	VD4/P 12.40.32 P275	VD4 12.40.32 P275
40 kA	P275	VD4/P 12.40.40 P275	VD4 12.40.40 P275
The 17.5kV VD4 standard series covers the following specifications:
1. 630A Specification（current code 06）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P210	VD4/P 17.06.25 P210	VD4 17.06.25 P210
31.5 kA	P210	VD4/P 17.06.32 P210	VD4 17.06.32 P210
2. 1250A Specification（current code 12）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P150	VD4/P 17.12.25 P150	VD4 17.12.25 P150
25 kA	P210	VD4/P 17.12.25 P210	VD4 17.12.25 P210
31.5 kA	P150	VD4/P 17.12.32 P150	VD4 17.12.32 P150
31.5 kA	P210	VD4/P 17.12.32 P210	VD4 17.12.32 P210
40 kA	P150	VD4/P 17.12.40 P150	VD4 17.12.40 P150
3. 1600A Specification（current code 16）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P210	VD4/P 17.16.25 P210	VD4 17.16.25 P210
31.5 kA	P210	VD4/P 17.16.32 P210	VD4 17.16.32 P210
40 kA	P210	VD4/P 17.16.40 P210	VD4 17.16.40 P210
4. 2000A Specification（current code 20）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P210	VD4/P 17.20.25 P210	VD4 17.20.25 P210
31.5 kA	P210	VD4/P 17.20.32 P210	VD4 17.20.32 P210
40 kA	P275	VD4/P 17.20.40 P275	VD4 17.20.40 P275
5. 2500A Specification（current code 25）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P275	VD4/P 17.25.25 P275	VD4 17.25.25 P275
31.5 kA	P275	VD4/P 17.25.32 P275	VD4 17.25.32 P275
40 kA	P275	VD4/P 17.25.40 P275	VD4 17.25.40 P275
6. 3150A Specification（current code 32）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P275	VD4/P 17.32.25 P275	VD4 17.32.25 P275
31.5 kA	P275	VD4/P 17.32.32 P275	VD4 17.32.32 P275
40 kA	P275	VD4/P 17.32.40 P275	VD4 17.32.40 P275
7. 4000A Specification（current code 40）
Breaking current	Phase spacing	Handcart model	Fixed model
25 kA	P275	VD4/P 17.40.25 P275	VD4 17.40.25 P275
31.5 kA	P275	VD4/P 17.40.32 P275	VD4 17.40.32 P275
40 kA	P275	VD4/P 17.40.40 P275	VD4 17.40.40 P275

Disjuntores a vácuo de média tensão da série ABB VD4 de 12kV a 17,5kV

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