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FLN36 Indoor SF6 Load Break Switch
Quick Details
Product Code:
8535900090
OEM:
Available
Sample:
Available
Port:
NingBo/ShangHai
Payment:
PayPal,VISA,L/C,T/T,MasterCard,Western Union
Place of Origin:
China
Supply Ability:
100 piece per week
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FL(R)N36 Indoor AC High Voltage SF6 Load Break Switch and LBS-Fuse Combination are used for the three-phase AC 50/60Hz RMU and terminal power station. The switches are suitable for protecting the 10kV, 24kV and 35kV power system's on load situation. The switch can switch off the on load current, closed loop current, no load transformer capacity and cable charging current. The switch with fuse combination can cut off any current, when the current is in the range of the rated short-circuit breaking current. They are suitable for the RMU, combined transformer, etc..

 

Technical Information

Technical Specification

 

 

 

 

Rated voltage

kV

12

24

40.5

Rated current

A

630

630

630

Rated power frequency

Hz

50/60

50/60

50/60

Short circuit making capacity

kA Peak.

62.5

50

50

Peak withstand current

kA Peak.

62.5

50

50

Short time current

kA eff.

 

 

 

1Sec.

 

25

 

 

2Sec.

 

 

20

20

Max. breaking capacity in co-operation with fuses IEC 62271-105 (IEC 420 1990-11)

A

1530

920

630

Mainly active load breaking capacity

A

630

630

630

Cable charging current

A

630

630

630

Power frequency withstand voltage 50Hz 1 min,:

 

 

 

 

- To earth and between poles

kV

42

55

95

- Across isolating distance

kV

45

70

120

Impulse withstand voltage 1.2/50μ s:

 

 

 

 

- To earth and between poles

kV

75

125

190

- Across isolating distance

kV

85

145

220

Mechanism Endurance

cycles

1000

1000

1000


Company profile
Zhejiang Xikai Electric Co., Ltd engineers and manufactures medium- high-voltage electric
equipment, components and systems that deliver reliable electric power to homes, industries,
businesses, and institutions worldwide. We are a leader in providing load break switch, vacuum
circuit breaker, isolating switch that enable customers to increase productivity, improve system
reliability and reduce costs.
Our products, services, and solutions are used worldwide for public, commercial, and industrial
power systems. Our products had passed the test at Ministry of Power Industry of PRC and
Electric Power Research Institute of PRC.
As a global manufacture, Zhejiang Xikai Electric Co., Ltd provides a wide range of
forward-looking solutions including Power Systems Protection, Distribution System Reliability
and Power Quality products and services. Through our commitment to research and development,
we continue to develop smart solutions for safe, reliable, environmentally friendly power
protection.
Our products include indoor high voltage load break switch, vacuum load break switch, circuit
breaker; outdoor high voltage load break switch, circuit breaker; high voltage earthing switch;
high voltage isolating switch and fuse.
We offer our customers integrated protective solutions using innovative products combined with
unrivalled service and reliability world wide


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