RP-02R 3 Phases Power Failure Alarm System Sequence Protection Relay

1,Q:Why your quotation is higher than some other suppliers?
A:In domestic market, the high and low quality brands are mixed together. There are many low-cost phase sequence and phase failure relay which is actually assembled with some cheaper and unstable parts, it crudely, to reduce costs and use of substandard components for assembly, there is a very big security risk! In order to protect the pro personal and property safety, please do not covet low price, be sure to choose a reliable Relay!
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2,Q:Your phase sequence and phase failure relay can be used in single phase,three phases three wires or three phases four wires ?
A:We have different Relays for  single phase,three phases three wires or three phases four wires,so when you order,you just tell us your required models,then we will give you correct Relays.

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3,Q:Should I make color box for this relay?
A:If your order quantity can be 2000PCS for each model,then we can design and make color box for you.
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4,Q:How many years quality warranty you can offer?
A:We promise to give customer 2 years warranty since we ship the goods,our warranty time is longer than most of competitors.

5,Q: Can I get some samples? 
A: Yes,sample order is available for quality check and market test.

6,Q: What’s the delivery time?
A: It usually takes about 2-5 working days for small sample order and 10-35 days for big order.