Product Description
General
Series dual power automatic transfer switches are newly developed muniature househould power transfer switches.This switch is mainly used to test whether the normal or standby power supply is normal.When the narmal power supply is abnormal,the backup power supply will work immediately to ensure the continuity,reliability and safety of the power supply.This product is specially designed for home track TV installation and is specially used for Pz 30 distribution box.
Application
Residence,and in various occasions where continuous power failure is not allowed.
Function
In automatic mode: the backup power must be city power and must be supplied all the time or our product can not transfer automatically.
Main power can be solar PV power supply (such as inverter, PV energy storage power, battery). When city power and solar PV power is supplied at same time, the product will immediately switch to PV power for the load. (Attention: in automatic mode, forcibly rotating the power switch handle will cause damage to the product)
In manual mode: according to user needs, power supply can be chosen manually by rotating the handle.
How to choose item
Voltage | AMP | poles | type | corresponding link |
110V | 63A | 3P | Generator | W2R-ATS-3P-63A-110V |
110V | 63A | 2P | Generator | W2R-ATS-2P-63A-110V |
220V | 100A | 4P | Generator | W2R-ATS-4P-100A-220V |
220V | 100A | 3P | Generator | W2R-ATS-3P-100A-220V |
220V | 63A | 2P | Generator | W2R-ATS-2P-63A-220V |
220V | 100A | 2P | Generator | W2R-ATS-2P-100A-220V |
220V | 100A | 4P | solar power | W2R-MI-4P-100A-220V |
220V | 100A | 3P | solar power | W2R-MI-3P-100A-220V |
220V | 100A | 2P | solar power | W2R-MI-2P-100A-220V |
Installation
Din rail/ screw mounting
Packing List
1 PCS automatic transfer switch and manual book
The points of attention for wiring
1. Suggesting add one over&under voltage protector to circuit.
If the product is using under the condition of voltage less than 95V or more than 120V, it will burn. Wiring diagram is showed in photo window.
2. In auto mode, the backup power must be city power and must be supplied all the time or our product can not transfer automatically.
3. If your inverter only has 2 live line/fire line and 1 neutral line, please read the table of "how to choose model" or contact me before place order!
Technical Parameters
Item No. |
W2R-ATS-Solar |
Rated current Ie(A) |
63A |
Installation |
Din rail/screw |
Rated insulation voltage Ui (V) |
AC690 |
Rated control voltage Ue (V) |
AC110V(L-N volt/Spit volt/ phase volt) 50-60Hz |
Grade |
Grade PC: able to male and withstand, not to break short-circuit current |
Use category |
AC-33iB |
Rated impulse withstand voltage(KV) |
8KV |
Life |
Electrical:2000times; Mechanical: 5000times |
Rated limited short-circuit current Iq |
50KA |
SCPD (FUSES ) |
RT16-00-63A |
Control circuit |
Rated supply voltage Us: AC110V, 50Hz Correct Working condition:85% Us~110% Us |
Ancillary circuit |
Contact capacity: AC110V 50Hz, Ie=5A |
Max cable size |
Max.diameter 16mm |
Contact transfer time |
<50ms |
Operating transfer time |
<50ms |
Return transfer time |
<50ms |
Off-time |
<50ms |
Q&A
1. Common power supply must be City Grid Power. Backup power must be AC genarator OR City Grid Power!
2. In auto mode, signal terminal AR&AN and BR&BN must be wired to common power supply and backup supply. Or product can not work!
3. How to leting product transfer to the backup power X minutes after AC generator starts?
Adding one delay on time relay to your circuit. Buying link: click HERE .
4. Do you have plastic distribution box suitable for this item? Click HERE
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All major credit cards are accepted through secure payment processor PayPal.
We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
if Item location in US,handle time : 1-2 Working day
Standard shipment by UPS Ground /USPS Priority Mail/Fedex SmartPost 3-8 Days Delivery
Please read the item description and check the pictures carefully before making orders. Return or refund is available if:
When you submit a return or refund application, please
1. Provide a detailed problem description and photos so that we can deal with it as soon as possible.
2. Please obey my requirments about packing of return goods.
Once your return has been received by the warehouse and it complies with our returns policy, we will refund you by your original payment method. Please be aware that payments can take up to 7 working days to process depending on your bank or payment provider. Returned items will be refunded excluding the original cost of shipping.
After we have issued the refund, it will take up to 3 business days for the funds to be placed back on your credit card or Paypal account