GTQ3-Series-Automatic-Transfer-Switch

Item Name: GTQ3 series Automatic transfer switch

GTQ3 series automatic transfer switch is applicable for distribution net work of AC50Hz, rated voltage of 400V, it has 3P and 4P, used in hospitals, hotels, market, post and communication, fire high building, industrial assembly line by widely.

Surrounding temperature
Upper limit: No more than +40. C,
Lower limit: No less than -10. C,
Average volue: No more than +35. C in 24h,
Installation place
Altitude height: No more than 2000m.
Standard: GB/T14048.6

Working Mode:
Two kinds of working mode for ATS: Automatic and manual.
Automaitc working mode: The automatic working mode of products has two transfer modes, i. e. Self-flinfg
With self-renewing(R) and self-fling with out self-renewing(S). If use self-fling with self-renewing mode, the switch will transfer to reserve supply if main power supply gets out of order. Once main power supply returns to mormal, on matter what the condition reserve supply is, switch transfer to main power supply auto matically. For self-fling without self-renewing, the switch will transfer to reserve supply if main power supply gets out of order. In the condition without any human interface, even if main power supply returns to mormal, the switch will not transfer to main power supply automatically. In this automatic working mode, the inherent time expanding for transfer action is within 80ms. Time expanding of controller is 0-60s. Manual working mode: Once the manual mode is started, the switch will be incapable of transferring automatically. User must perform the power transfer through the manual button on controller. No man-made time expanding for transfer action.

Type				GTQ3-125
				Monolithic type						Split type
Rated current				16, 25, 32			40, 63, 125			16, 25, 32			40, 63, 125
Operating current				3.5
Rated limit short circuit current				35
Life time		Mechanism		8000
		Electric		3000
Pole				2P	3P	4P	2P	3P	4P	2P	3P	4P		2P	3P	4P
Weight				4.2	4.7	5.2	5	5.5	6.5	3.2	3.7	4.2		4	4.5	5.5
Operation cycle(s/t)				15
No.			Pole
Size	A		2P	219			240			173				191
			3P	246			277			200				228
			4P	273			314			225				265
	B		2P	199			220			153				175
			3P	226			250			180				198
			4P	253			288			206				235
	E			12						20