Chinese Supplier 3p 4p Dual Power ATS Auto Change Over Automatic Transfer Switch

• Customization: Available
• Warranty: 1 Year
• Brand: Westhomes
• Model NO.: WCQ2G-630/4P
• Certification: CCC, CE, ISO9001
• Type: Integrated automatic transfer switch
• Poles: 3p, 4p
• Output type: Multiple
• Voltage: AC230/400V
• Icm: 8ka-26ka
• Inm(a): 100, 160, 250, 630
• AMPS: 16-630A
• Transport Package: Paper Box
• Specification: IEC/EN 60947-2
• Trademark: Westhomes
• Origin: Prc
• HS Code: 8536200000
• Production Capacity: 15, 000, 000

Product Description

Westhomes

Product Description

General

WCQ2 series double power supplies automatic transfer
switch (ATS) applies to AC50Hz, rated operation voltage
400V, rated operation current 16A to 2000A, to two circuits
power supply of emergency power supply system. It can be
set as manual of the mutual transfer between frequent-use
and backup power supply, as circuit controlling switch of
control, signal, and interlock functions. Some types of the
product have communication ports to make it realisable of
remote control and unattended substation to the user. It
applies to residence community, hospital, mall, airport, etc.,

The ATS meets standards IEC/EN60947 and GB/T14048.11.

 

          WCQ2G

          Pole: 3P, 4P

          Voltage: AC230V/400V

          Icm:8KA-26KA

          Inm(A):100,160,250,630

          In(A): 16-630

Main technical parameters

Conventional thermal current Ith (A)			100				160		250		630		1600
Rated current In (A)			20	40	63	80	125	160	200	250	400	630	800	1000	1250	1600
Rated insulation voltage Ui (V)			690	690	690	690	690	690	690	690	690	690	690	690	690	690
Dielectric strength (V)			5000	5000	5000	5000	5000	5000	5000	5000	8000	8000	10000	10000	10000	10000
Rated impulse withstand voltage Uimp (kV) mounting catagory (IV)			8	8	8	8	8	8	8	8	12	12	12	12	12	12
Rated service current Ie (A)	400V	AC-31	20	40	63	80	125	160	200	250	400	630	800	1000	1250	1600
		AC-33	20	40	63	80	125	160	200	250	400	630	800	1000	1250	1600
		AC-35	20	32	40	63	80	125	160	200	250	400	630	800	1000	1250
	230V	DC-31	20	40	63	80	125	160	200	250	400	630	800	1000	1250	1600
		DC-33	20	40	63	80	125	160	200	250	400	630	800	1000	1250	1600
		DC-35	20	32	40	63	80	125	160	200	250	400	630	800	1000	1250
Power of motor P (400V) (kW)			10	25	25	30	63	80	100	132	220	280	450	560	560	560
Rated short time withstand current Icw (kA Rms) 0.1S/1S			3/2.0	4/4.2	5/2.5	9/5	20/10	20/10	25/12	25/12	40/20	50/25	90/50	90/50	90/50	90/50
Rated breaking capacity (kA Rms) AC35 400V			160	320	500	640	1000	1000	1600	1600	3200	3200	8000	8000	8000	8000
Rated connecting capacity (kA Rms) AC35 400V			200	400	630	800	1250	1250	2000	2000	4000	4000	10000	10000	10000	10000
Rated short circuit breaking capacity Icm (kA peak value)			8	8	10	10	12	12	17	17	30	30	50	50	50	50
Mechanical life (circulation operation times)			100000	100000	100000	100000	100000	100000	100000	100000	5500	5500	4000	4000	4000	3000
Electrical life	Cos Φ = 0.95 AC31		2500	2500	2500	1500	1500	1500	1500	1500	750	750	600	600	600	450
	Cos Φ = 0.65 AC33		1500	1500	1500	1000	1000	1000	1000	1000	500	500	400	400	400	300
	Cos Φ = 0.35 AC35		750	750	750	500	500	500	500	500	250	250	200	200	200	150
Transfer time	I-O-II or II-O-I (s)		1.0	1.0	1.0	1.0	1.0	1.0	1.1	1.1	1.2	1.2	1.2	1.2	1.2	1.2
	I-O or II-O-I (s)		0.5	0.5	0.5	0.6	0.6	0.6	0.7	0.7	0.8	0.8	0.8	0.8	0.8	0.8
Motor energy consumption	24V (DC) (w)		40	40	40	75	75	75	75	75	90	90	120	120	120	120
	230V (AC) (w)		40	40	40	75	75	75	75	75	90	90	120	120	120	120
Operation torque (Nm)			12	12	12	19	19	19	26	26	39	39	39	39	39	60
Weight (kg)	Three poles					7.2	7.2	7.2	8	8	10	10	22	22	22	34
	Four poles		4.2	4.3	4.4	7.5	7.5	7.5	9	9	11	11	28	28	28	40

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FAQ

Frequently Asked Question (FAQ)

Q:   About the company
A: Westhomes® is a professional manufacturer for low voltage and high voltage electrical products with a thirty-year history.
    Main supplier of state-owned companies like China Stae Grid, China Southern Power Grid through bidding with bunches of test certificates, sales records and operation performance to support.
    Enough investment for research and development for the products innovation.

Q:   About Warranty
 A: 18 months from the date of receivement

Q:  About shipment method
A: Depends on the required quantity and delivery urgency, both international express like UPS / DHL / EMS / HK EMS / FedEx / TNT (door to door service) and normal sea shipping & air freight also avaliable.

Q:  About MOQ
A: Up to the client

Q:  About payment method
A: We accept T/T, Paypal, Western union, L/C. Normally 30% payment in advance, 70% before delivery.

Q: About ordering process
A: First to send an inquiry via made-in-china platform or directly to the contact e-mail address. All the following thing is the communication between us.