FOB Price
Get Latest Price9.9 ~ 19.9 / Piece ( Negotiable )
|1 Piece Minimum Order
Country:
China
Model No:
RD6-W
FOB Price:
9.9 ~ 19.9 / Piece ( Negotiable ) Get Latest Price
Place of Origin:
-
Price for Minimum Order:
9.9 per Piece
Minimum Order Quantity:
1 Piece
Packaging Detail:
packed in hard standard paper carton
Delivery Time:
2~7 working days based on order quantities
Supplying Ability:
5000 Piece per Week
Payment Type:
L/C, Western Union, Money Gram, PayPal, Other
Product Group :
-
Contact Person Wang
Ningbo, Zhejiang
1. Functions and applications
1).funtions
RD*-W 3 phases voltage monitoring relay is used to test 3 phase power, protect electric machine and other loading. Voltage display, over voltage and under voltage protection, phase protection, phase loss protection, counting and timing. Record the fauits times and timing.
2).Applications
Avoid the danger of the reverse operation(lifts, transports, elevators, escalators, ect.)
The sensitive three-phase power control.
Prevent the risk of transmission load(phase loss)
Switch for normal and emergent power
2.Working principle
1).Connect the three phases to terminals L1,L2, L3.No need for
extra power supply for the phase relays. It is powered by the three
terminals.
2).When the terminals are conducted, relays pull-in voltage, LED lights and it will show the current voltage. if the phases are correct and each voltage is correspond to what has been set.
When over voltage, the relay is off. It shows Over voltage on LCD in English.
When under voltage, the relay is off. It shows under voltage on LCD in English.
Working times, working time, fault times and fault time can be
switched by key.
For more product details please contect me
Warmly welcome to contec me
Brandy Wang
QQ: *********2
Wechat: WF*****4
Whatsapp:*************3
Skype: live: *********9
| Country: | China |
| Model No: | RD6-W |
| FOB Price: | 9.9 ~ 19.9 / Piece ( Negotiable ) Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | 9.9 per Piece |
| Minimum Order Quantity: | 1 Piece |
| Packaging Detail: | packed in hard standard paper carton |
| Delivery Time: | 2~7 working days based on order quantities |
| Supplying Ability: | 5000 Piece per Week |
| Payment Type: | L/C, Western Union, Money Gram, PayPal, Other |
| Product Group : | - |
