12KV Outdoor Pole Mounted Auto Circuit Recloser ACR / Vacuum Circuit Breaker Capacitor Switch FTU DTU RTU

Item No.: 00196
1.11-15KV  Auto Circuit Recloser ACR
2.630-1250A for incoming
3.mainly used for breaking, closing power system load current, overload current, short-circuit current.
Description
Description

Vacuum circuit breaker , auto Recloser, ACR, load break switch, power transformer,FTU,DTU,RTU Feeder terminal unit,Remote terminal unit,data transfer 

ZW32-12 type outdoor high voltage vacuum circuit breaker(also named as vacuum switch)  is rated voltage 12kV, three-phase AC 50Hz outdoor distribution equipment, which is mainly used for breaking, closing power system load current, overload current, short-circuit current. For substation and industrial and mining enterprises distribution system for the protection and control of the role and place of rural power grids frequent operation.
The circuit breaker has small size, light weight, anti-condensation, maintenance-free characteristics, can adapt to poor weather conditions and dirty environments.
The models with permanent magnet operation mechanism operates: since the permanent action energy operating mechanism provided by a permanent magnet, the switch quickly to keep the points off position, a small number of mechanical parts, mechanical transmission chain is short, thus greatly improving the switch reliability and mechanical life.

ZW32-12 11KV 400A Outdoor pole-mounted vacuum automatic recloser

  Item

Description

Actual

1

Type/Designation

Outdoor pole-mounted type

2

Interrupting medium

Vacuum

3

Country of origin

China

4

Voltage rating

 

4(i)

Nominal

11KV

4(ii)

Maximum

15 KV

4(iii)

Power frequency

50 /60 HZ

4 (iv)

Basic Insulation Level

95 KV

5

Current rating

 

5(i)

Continuous Load Current

400A

5(ii)

Short time 3 seconds

8 KA

5(iii)

Interrupting

8 KA

5(iv)

Closing and latching capability

20 KA

6

Interrupting cycles

20 000@400A

7

Opening time (trip initiation to contact open) separation)

50 ms

8

Closing time (close initiation to contact make)

90 ms

9

Duty Cycle

 O-0.3s-CO-3mins -CO

10

Type of Operating Mechanism

 

 

-             Trip mechanism

Magnetic

 

 

-             Closing mechanism

Magnetic

 

11

Type of control

Microprocessor

12

Number of operations to Lockout

4

13

Number of fast operations

Programmable

14

Number of slow operations

Programmable

15

Accessories

 

 

-             Bushing ct’s

3 nos bushing CT (current transformer)

 

-Statistical Metering Facility

yes

 

-             Remote trip

yes

 

-             Remote close

yes

16

Dimensions

 

 

-             Height

930 mm

 

-             Width

1090 mm

 

-             Depth

230 mm

 

Gross weight (in a single wooden box)

123 kgs

17

SCADA Compatible

yes

18

Manufacturer

Boerstn Electric co.,ltd

19

Country of origin

China

20

Recloser unit complete with a voltage transformer: Yes/No

Yes, with one VT-voltage transformer

Send your message to us