MachineryOffers

11KV 12KV 13.8KV 15KV 1250A Outdoor Vacuum Circuit Breaker

  • Supplier: Boerstn Electric Co., Ltd.
  • Region: Zhejiang, China
  • Contact: Mr Steven Ye
  • Price: $1000.00 / >=15 sets
  • Min. Order: 15 sets
Product details
type:high pressureport:China Ningbo or Shanghai port
Supply capacity:1000 sets per monthbrand:Borstein
Mechanical life:30000 timesPackaging Details:wooden packaging
Origin:Zhejiang, ChinaRated current:400A 630A 1250A 1600A 2000A,1250A
payment terms:L/C, Western Union, T/T, MoneyGramRated voltage:33KV 36KV 38V 40.5KV, 11KV
model:BRZW32Number of poles:3
Breaking capacity:1250Afrequency:50/60 Hz
Product Description

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.

 

 

 

Technical data

 

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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