Zw32 24V Factory Sealed Outdoor Vacuum Circuit Breaker Vcb

• Type: Power
• Structure: Protection
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 1 Uint
• Application Range: Power Plants
• Model NO.: Zw32
• Shell Material: Aluminum Alloy
• Shell Protection Grade: IP56
• Transport Package: Carton

Product Description

Intorduction:

 

VBR (VS1)- 12 side-mounted vacuum circuit breaker is an indoor high-voltage switchgear for three-phase power system with rated voltage of 12 kV and frequency of 50 Hz. It is used as protection and control electric appliance due to special vacuum circuit breaker. Superiority, especially suitable for frequent operations requiring rated current or multiple short-circuit currents.

The VBR (VS1)-12 type side-mounted vacuum circuit breaker is fixedly mounted and is mainly used for fixed switchgear. The circuit breaker can be used alone or in ring power supply, box type or various non-standard power supply. system.

The main technical parameters: 

Sr.	Name	Unit	Value
1	Rated voltage	KV	12
2	Rated frequency	Hz	50
3	Rated current	A	630
4	Rated short-circuit breaking current	KA	20
5	Rated peak withstand current (peak)	KA	50
6	Rated short-time withstand current	KA	20
7	Rated short circuit closing current (peak)	KA	50
8	Mechanical life	Time	10000
9	Rated short circuit current breaking times	Time	30
10	Power frequency withstand voltage (1min): (wet) (dry) phase, ground, fracture	KV	42/48
11	Lightning impulse withstand voltage (peak), phase to ground, fracture	KV	75/85
12	Secondary circuit 1min power frequency withstand voltage	KV	2

FAQ
1. How to buy your ideal products?
A: You can provide us with your drawings, and we will produce them as per your drawings. Or we can design it if you do not have a clear plan.

2. How to pay?
A: TT and L/C are acceptable and TT will be more appreciated.30% deposit before production, 70% balance before loading by TT.

3. What is the delivery time?
A: It depends on order quantity. Generally, the delivery time will be within 15 to 30 days.

4. Package information
A: For inner box and master carton are made as per international standards, and we can make special designs for you if needed. And if necessary, will be packed in pallets to avoid any damage.
B: Not more than 35kg per carton box, about 1000kg per pallet

5. How long to make a sample? Is it free?
7 days depending on the sample's complexity. Normally, our sample is free

6. How to contact us?
A: Send your inquiry details below, click "send" now!
 
Our Services

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