Specifications

low cost, high quality
most of accessories are made by our company
with international standard and national standard

QGLD-160-3

QGLD-100-4

1.Products Usage

Such products are widely used at the field of important power supply site,which transport,distribution power supply system and automatizaion system. For Fire Protection, Ho-spital, Bank, Building etc., which doesn't allowed power off.

 

2.Standard

 

International standard

IEC60947-1(1998)

IEC60947-3(1999)

IEC60947-6(1999)

 

National standard

GHB/T 14048.1-2002

GB14048.3-2002

GB14048.11-2002

 

3.Main Technical Parameters

Conventional thermal current lth A		800A	1000A	1250A	1600A	2000A	2500A	3200A
Rated impulse withstand voltage Ui(v)		1000V
Rate surge-resistant voltage Uimp KV		12KV
Rated Working voltage Ui(v)		AC440V
Rated Working current le(A)	AC-31	800	1000	1250	1600	2000	2500	3200
	AC-33			1000	1000	1250	1250	1250
	AC-35			1000	1250	2000	2000	2500
Rated making capability		10le
Rated breaking capability		8le
Rated restrict short circuit current KA		100			120	80
Rated short-time withstand current ls		26KA	50KA					55KA
Change-oner time l-0-ll or ll-0-1(s)		1.2S				2.4S
Power supply voltage control		DC24V 48V 110V AC220V
Electrical consumption	Sartup	400W	400W			600W
	In gear	90W	98W			120W
Weight(Kg)	4poles	32	36	40	49	95	98	135