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FZW28-12F Outdoor High Voltage Vacuum Load Switch Switch for Three Phase AC Power Distribution Equipment

FZW28-12F Outdoor High Voltage Vacuum Load Switch Switch for Three Phase AC Power Distribution Equipment

FZW28-12F outdoor load break switch

outdoor load break switch FZW28-12F

12kv electrical load break switches

Place of Origin:

China

Brand Name:

EBERRY

Certification:

CE,CQC,ISO9001

Model Number:

FZW28-12F

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Product Details
Certificate::
CE/ISO9001
Product Name::
Load Switch
Mechanical Life::
20000Times
Rated Voltage:
12 Kv
Payment & Shipping Terms
Minimum Order Quantity
1 set
Packaging Details
plywood Carton
Delivery Time
5-10 days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, Western Union, MoneyGram
Supply Ability
10000 pcs/month
Product Description

FZW28-12F Outdoor High Voltage Vacuum Load Switch Switch for Three Phase AC Power Distribution Equipment

Overview:

FZW28-12F series outdoor boundary vacuum load switch is suitable for outdoor three-phase AC power distribution system with rated voltage of 12KV and rated frequency of 50Hz, as open and close load current and close short circuit current.

Applicable to substations, industrial and mining enterprises and cities, agricultural networks for protection cities, agricultural network automation distribution network and frequent operations.

The boundary load switch consists of two parts, the FZW28-12 vacuum load switch and the controller, which are electrically connected through an air socket and an outdoor sealed control cable. It can reliably judge the zero-sequence current and the phase-to-phase short-circuit current of the milliampere inside and outside the detection circle, and can be suitable for the distribution system with different neutral grounding methods.

 

 

 

 

主要技术参数

Sr. Name Unit Value
1 Rated voltage KV 12

 

 

2

 

 

Rated insulation level

1min power frequency withstand voltage

 

 

KV

Dry test 42/48
Lightning impulse withstand voltage Wet test 34
3 Rated frequency Hz 50
4 Rated current A 63
5 Rated delay withstand current and duration KA/4s 16 20
6 Rated peak withstand current KA 40 50
7 Rated short-circuit breaking current KA 40 50
8 Mechanical life Times 20000
9 net weight kg 198

FZW28-12F Outdoor High Voltage Vacuum Load Switch Switch for Three Phase AC Power Distribution Equipment 0

 

 

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