11KV 12KV 13.8KV 15KV 1250A Outdoor Vacuum Circuit Breaker
- 1000.00 >=15 sets
| type: | high pressure | port: | China Ningbo or Shanghai port |
| Supply capacity: | 1000 sets per month | brand: | Borstein |
| Mechanical life: | 30000 times | Packaging Details: | wooden packaging |
| Origin: | Zhejiang, China | Rated current: | 400A 630A 1250A 1600A 2000A,1250A |
| payment terms: | L/C, Western Union, T/T, MoneyGram | Rated voltage: | 33KV 36KV 38V 40.5KV, 11KV |
| model: | BRZW32 | Number of poles: | 3 |
| Breaking capacity: | 1250A | frequency: | 50/60 Hz |
Boerstn BRZW3 High Voltage Outdoor Three-Pole Vacuum Capacitor Switch (Automatic Recloser) is a long mechanical life vacuum switch designed by Boerstn Electric to provide more than 100,000 cycles (30,000 on/off) maintenance-free operations. Using the Boerstn BRZW32 will result in significant cost savings by reducing maintenance and maximizing bank uptime, and will also improve power quality. Comply with ANSIC37.66 standard and Chinese standard. For this vacuum switch, BRZW32-40.5 can provide 33KV 35KV 36KV 38KV 40.5KV. There are electric spring type and magnetic actuator (with control box) type.
|
thing |
describe |
|
|
1 |
type name |
Outdoor Pole |
|
2 |
interrupt medium |
vacuum |
|
3 |
country of origin |
China |
|
4 |
Rated voltage |
|
|
4 (one) |
Nominal |
10KV, 11KV, 12KV, 13.8KV, 15KV |
|
4 (two) |
maximum |
15 volts |
|
4 (three) |
power frequency |
50/60Hz |
|
4 (four) |
basic insulation class |
95 volts |
|
5 |
current rating |
|
|
5 (one) |
continuous load current |
400A, 630A |
|
5 (two) |
short time 3 seconds |
8KA |
|
5 (three) |
interrupt |
8KA |
|
5 (four) |
Closing and Latching Capabilities |
20KA |
|
6 |
break loop |
20000@400A |
|
7 |
Opening time (trip initiation to contact opening) separation) |
50 milliseconds |
|
8 |
Closing Time (Close Initiation to Contact Establishment) |
90 milliseconds |
|
9 |
duty cycle |
O-0.3s-CO-3mins-CO |
|
10 |
Operating mechanism type |
|
|
|
- trip mechanism |
Magnetic
|
|
|
- Closing mechanism |
Magnetic
|
|
11 |
control type |
microprocessor |
|
12 |
lock operations |
4 |
|
13 |
Quick Actions |
programmable |
|
14 |
number of slow operations |
programmable |
|
15 |
Accessories |
|
|
|
- cannula ct |
3-way bushing CT (current transformer) |
|
|
- Statistical metering facilities |
Yes |
|
|
- remote travel |
Yes |
|
|
- Remote shutdown |
Yes |
|
16 |
aspect |
|
|
|
- high |
930 mm |
|
|
- width |
1090mm |
|
|
- depth |
230mm |
|
|
Gross weight (in a single wooden box) |
123 kg |
|
number 17 |
Compatible with SCADA |
Yes |
|
18 |
manufacturer |
boston electric co., ltd. |
|
No. 19 |
country of origin |
China |
|
20 |
Recloser unit with voltage transformer: yes/no |
Yes, with a VT voltage transformer |
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