| Customization: | Available |
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| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Manual Type |
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Ambient air temperature: -30°C ~+60°C;
Altitude:≤ 3000 meters;
The wind speed:≤ 34m/s;
Vibration or ground movement from the outside of the switchgear cell system can be ignored;
Pollution level: Level IV;
Storage temperature -40°C ~+85°C.
| NO | Item | Unit | Specification |
| 1 | Rated voltage | KV | 12 |
| 2 | rated insulation level 1 min rated power-frequency withstand voltage dry test /wet test rated lightning impulse withstand voltage |
KV | Ground 42/Fracture 48 34 Ground 75/Fracture 85 |
| 3 | rated current |
A | 630/1250 |
| 4 | Rated short-circuit breaking current | KA | 25 |
| 5 | Rated operation sequence | KA | open-0.3s-close open-180s-close open |
| 6 | Rated short-circuit breaking times | times | 30 |
| 7 | Rated short-circuit closing current(peak) | KA | 50/63 |
| 8 | Rated peak withsatnd current | KA | 50/63 |
| 9 | Rated short-time withstand current | KA | 25 |
| 10 | Rated short-circuit duration | S | 4 |
| 11 | Rated operating voltage opening time | ms | 15~50 |
| 12 | Closing time | ms | 25~50 |
| 13 | Mechanical life | times | 10000 |
| 14 | Mechanism control voltage | V | 200 110 24 |
| 15 | Rated voltage energy storage time | S | <10 |
| 16 | CT variety / capacity | V/VA | 50~600/15 |
| 17 | PT output voltage / capacity | V/W | 220 110 24/600 |
| 18 | Overcurrent regulation | A | 2~10 |
| 19 | Delay time | ms | 40~850 |
| 20 | Quick break current | A | 18 |
| 21 | Remote control distance | m | 30 |
Strict Quality inspection
Q 1. what's the payment terms?
A. We accept LC, T/T, D/P,Western Union PayPal. If others, we can discuss.
Q 2. how's the delivery time ?
A. usually it will take about 30 days after order confirmed.
Q 3. tell me the standard of package?
A. For the small capacity, we will use carton, but for big capacity, we should use strong wooden case for protection.
Q 4.Could you offer Form A or C/O ?
A. No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates.
Q 5.Would you accept to use our logo ?
A.If good quantity, it absolute no problem to do OEM.
Q 6.We want to know month capacity.
A. It depends on which model.For example for relay type capacity , month capacity can reach near 5000pcs/month while big capacity near 2000pcs/month.
Q 7.Where is your market?
A. Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western European so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation.
Q 8. what kind of certificates you have ?
A. Our company already achieve ISO9001, and for products, we have CE,ISO9001,SGS and so on.
Dear friends, we are your Reliable Voltage Stabilizer Partner!
We appreciate if you leave detail product information here or send email to our mail box: .
It's our honor to relate with you!
We will feedback as soon as possible. Thanks very much.
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