FN7-24 Sab hauv HV Load BREAK SWITCH

FN7-24 INDOOR HV LOAD BREAK SWITCH Featured duab

Lus piav qhia luv luv:

Product Detail

Khoom cim npe

Cov ntsiab lus

FN7-24(DR) sab hauv tsev HV load break hloov siv rau hluav taws xob system nrog 24kV rated voltage thiab peb-theem AC 50/60Hz, rau kev sib txuas thiab tawg load tam sim no thiab luv Circuit Court tam sim no.

Siv Cov Cai

A. Qhov siab: ≤1000m.

B. Ambient kub: -25 ℃ ~ + 40 ℃.

C. kwv yees cov av noo: nruab nrab txhua hnub ≤95%, qhov nruab nrab txhua hli ≤90%.

D. Tsis tshua muaj kev vibration loj.

Main Parameters

TSIS MUAJ.	Cov khoom	Chav tsev	Tus nqi
1	ntsuas voltage	kV ua	nees nkaum plaub
2	rated zaus	Hz	50
3	ntsuas tam sim no	A	400, 630, 1250
4	rated active load breaking tam sim no	A	400, 630, 1250
5	Rated kaw voj breaking tam sim no	A	400, 630, 1250
6	5% rated active load breaking tam sim no	A	20, 31.5, 62.5 ib
7	rated cable them tam sim no	A	10
8	1min fais fab zaus tiv taus voltage: theem-rau-theem, theem rau lub ntiaj teb / tawg	kV ua	50/60
9	xob laim impulse withstand voltage: theem-rau-theem, theem rau lub ntiaj teb / disconnecting puas	kV ua	125/145 ib
10	ntsuas lub sij hawm luv luv tiv taus tam sim no (thermal stability)	kA	16, 20, 25
11	rated luv luv Circuit Court ntev	s	1
12	rated ncov tiv taus tam sim no	kA	40, 50, 63
13	rated luv Circuit Court ua tam sim no	kA	40, 50, 63
14	neeg kho tshuab lub neej	sij hawm	2000