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Product Name: ZN63-24(VS1) Vacuum Circuit Breaker Hit: 1868 Category name: Vacuum Circuit Breaker Model: VCB 24/1250-31.5 [Back]
· Product Name: ZN63-24(VS1) Vacuum Circuit Breaker
· Weight: 140 Kg
· Model NO.: VCB 24/1250-31.5
· Origin: CHINA
· Packing: CASES
· Brand Name: SUNWAY HANGUANG
· Delivery Time: 15DAYS
· Minimum Order: 1PCS
· Supply Ability: 1000PCS
· Quality System Certification: ISO9001
· Product Details: ZN63-24(VS1) Vacuum Circuit Breaker
Product Type: Indoor AC HV VCB
Product Information
VS1(ZN63A)-24 indoor AC HV vacuum circuit breaker is a type of holistic and completely sealed HV switchgear, it has compactable dimension and small volume. The VCB applies to power system of rated voltage 24kV, three-phase and AC 50/60HZ. It conforms to IEC 62271, GB 1984, JB8738-2008 and DL1403 and passed XIHARI test.
Product Features
1. Holistic structure
2. Sealed spark chamber
3. Effective vacuum arc-extinguish
4. Good mechanical behavior
5. Various mounting approach
Specification Sheet:
|
Name |
Unit |
Data |
|||||||
|
Rated Voltage |
kV |
24 |
|||||||
|
Rated current |
A |
1250 |
1600 |
2000 |
2500 |
3150 |
|||
|
Rated power-frequency withstand voltage |
kV |
65 |
|||||||
|
Rated lighting impulse withstand voltage |
kV |
125 |
|||||||
|
Rated short-circuit breaking current |
kA |
20 |
25 |
31.5 |
40 |
||||
|
Rated short-circuit making current |
kA |
50 |
63 |
80 |
100 |
||||
|
Rated withstand current(peak) |
kA |
50 |
63 |
80 |
100 |
||||
|
Rated duration of short circuit |
S |
4 |
|||||||
|
Operating cycles at rated short-circuit breaking current |
Times |
30 |
|||||||
|
Mechanical endurance |
Times |
20000 |
|||||||
|
Make time |
ms |
<75 |
|||||||
|
Breaking time |
ms |
<65 |
|||||||
|
Rated single capacitor bank breaking current |
A |
630 |
|||||||
|
Rated back-to-back capacitor bank breaking current |
A |
400 |
|||||||
|
Rated voltage of store energy motor |
V |
DC220, 110 AC220, 110 |
|||||||
|
Power for opening and closing coil |
W |
245 |
|||||||
|
Overall dimension (width X depth X height) |
mm |
588 X 429 X 563 |
|||||||
|
Weight |
kg |
100 |
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