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GEYA W2R 3Phase ATS Switch Controller Change Over Switch Selector Manufacturer OEM

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Quick Details

Place of Origin: Zhejiang China
Model Number: W2R
Rated Voltage: AC 400V
Brand Name: GEYA OEM ODM
Product name: Dual Power Automatic Transfer Switch ATS
Rated current in: 16A 20A 25A 32A 40A 50A 63A 100A
Max. Voltage: 400V
Insulation Voltage: AC 690V
Max. Current: 100A
Guarantee: 2years
Pole: 3P
Rated frequency: 50/60Hz
Certificate: CE ISO
Packaging Detail: ATS Automatic Transfer Switch is General sea worthy Package, export standard carton box.
Selling Units: Single item
Single package size: 20X12X10 cm
Single gross weight: 1.5 KG
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Zhejiang Geya Electrical Co., Ltd.
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GEYA 3 Phase Automatic Transfer Switch 100A Automatic Power Changeover Switch for Generator 32A ATS Switch ControllerGEYA W2R 3Phase ATS Switch Controller Change Over Switch Selector Manufacturer OEM 



Product Description





W2R series dual power automatic transfer switch is new developed micro household power transfer switch.. The switch is mainly used for testing whether normal or spare power is normal or not. When the normal power is abnormal, the spare power works at once, which therefore ensures the continuirty, reliability, and safety of power supply. The product is specially designed for household orbit-type installation and specially use in PZ30 power distribution box.


W2R series automatic transfer switch is suitable for the emergency power supply system with 50 or 60 Hz alternatting current rated 400V 60A. TSE is compact in structure, reliable in transfer, convenient in instabllation and maintenance, and has long lif expectancy. Widely used In various occasions where continuous power failure ls not allowed, it can be operated both electrically and manually.


ATSE is composed of TSE and the controller. ATSE compiles with requirements of Low-voltage Switch Gear and Control Gear specified by GB/T14048. 11, Part 6-1 : Multiple functional equipment and transfer switch equipment.


Technical Data

Rated current Ie(A)16A, 20A, 25A, 32A, 40A, 50A, 63A,100A
InstallationDin rail
Rated insulation voltage Ui (V)AC690, 50HZ
Rated working voltage Ue (V)AC400, 50HZ
Rated impulse withstand voltage (KV )8KV
Poles2P                3P                  4P
Weight (KG)1.7                2.1                 2.6
Connecting and breaking6.0Ie    1.05Ue      cosØ=0.50±0.05, 50 times
Operating performance2.0Ie    1.05Ue     cosØ=0.80±0.05, 6000 times
Rated limited short-circuit current Iq50KA
SCPD (FUSES )RT16-00-63A
Control circuit

Rated supply voltage Us: AC220V, 50HZ.

Working condition:85% Us~110% Us

Ancillary circuit

Two isolated relays, each relay with 2 groups of passive 

switch contact. Contact capacity: AC220 50Hz, Ie=5A

Switching time<50ms
Action time<50ms

 3__.jpgATS photo.jpg


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