Load Switch With Three Phase

NegotiableUpdate on October 06

Model

Nature of the Manufacturer: Other

Product Category: Indoor Load Break Switch

Place of Origin: City, Province

Online Consult Contact Information

Overview

FN12-12 and FN12-12R is of three phases indoor use AC high voltage load switch for breaking and making the circuit of 50Hz, 12KV system under rated loading, closed loop current, no-loading transformer, cable charged current and short circuit current. The load switch equipped with earth switch can withstａnd short circuit current, and m-ainly used in power distribution substation and industrial electrical equipment where three phase closed loop circuit or bottom power supply system for control and protection.

Product Details

General:

FN12-12 Series AC HV Load Switch is a kind of three phase high voltage switch apparatus, suitable for 12kV
rated voltage, 50Hz rated frequency alternative current, It is mainly used in downtown power distribution station
and industrial electric equipment of three phase ring main unit electricity circle or terminal power supply, for
breaking and closing short circuit current. This switch shall be fitted with special operative mechanism. (manual
or electrical operation).

Technical Data of Load Switch

Name	Unit	Technical Data
Rated Voltage	kV	12
Rated Frequency	Hz	50
Rated Current	A	630
Rated Short-time Withstand Current	kA	20 (4s)
Rated Peak Withstand Current	kA	50 (Peak Value)
Rated Short-circuit Making Withstand Current	kA	50 (Peak Value)
1min power frequency withstand voltage	kV	Clearance between poles and clearance to earth 42, isolating distance 48
Lightning impulse withstand voltage	kV	Clearance between poles and clearance to earth 75, isolating distance 85
Rated No-load Transformer Breaking Current		1600kVA Transformer No-load Current
Rated Current Breaking Times	times	Not less than 100
Mechanical Endurance	times	2000

ATTENTION:

1.The payment term: We accept TT,30% deposit and Pay 70% before shipment.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: Usually use strong wood case for protection.

Q:Why choose us ?

A: we are a factory, we have been manufacturing arrester & fuse cutout & insulator with 13 years .

Q:What is your payment term?

A: T/T 30% down payment, balance to be paid before shipment. or L/C.

Q:Can we print our logo on your products?

A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.

Q: what is your main market?

A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe