under over voltage protection device,automatic voltage protector
USD $1.5 - $7 /Piece
Min.Order:500 Pieces
Yueqing Houpu Trading Co., Ltd.
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Specification | two phase overvoltage and under-voltage | three-phase overvoltage and under-voltage + default phase three-phase four-wire overvoltage and under-voltage + default phase |
Rated current ln(A) | 32 40 50 63 80 | |
Rated voltage (V) | AC230 | AC380 |
Rated frequency (Hz) | 50 | |
Overvoltage Operate value (V) | 275±5 | 460±15 |
Ordinary pressure Recover value (V) | 240-260 | 420-440 |
Undervoltage Operate value (V) | 175±5 | 300±15 |
Ordinary pressure Recover value (V) | 190±5 | 335±10 |
Overvoltage and under-voltage starting time (S) | ≤60s | |
power consumption (W) | <1 | <2 |
Electrical mechanical life | >100,000 times |
The detail of under over voltage protection device,automatic voltage protector
Power indicator: green protection instructions: red
1.The altitude:≤2000
2.Temperature range:-40℃~+50℃
3.The air relative humidity :≤85%
4. The guide rail: TH35mm
Our service
1.Your inquiry related to our products or prices will be replied in 24hrs.
2.Well-trained and experienced staffs to answer all your enquires in fluent English.
3.OEM&ODM, any your customized breakers we can help you to design.
4.Distributorship are offered for your unique design and some our current models.
5.Protection of your sales area, ideas of design and all your private information.
FAQ
Q 1. what's the payment term?
A. We accept TT, 30% deposit and 70% balance agaisnt copy of BL, Western
Union ,L/C is ok!
Q 2. how's the delivery time ?
A. usually it will take about 15~20 days for production
Q 3. tell me the standard of package?
A. For the small capacity, it use carton.
Q 4.Could you offer Form A or C/O ?
A. It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.
Q 5.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.
Q6. How about the transport?
A. If the number of goods is small we usually use TNT, TNT-DHL,EMS,DHL and some express you offered. If the number of the goods is big usually we use the FWD you offered. Either by sea or by air is OK.
Q7. What is the different between HOUPU and WEHOPE ?
A. HOUPU is my company name and the WEHOPE is brand name of our products.
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