Home > Products > Motor control and management system > Elecnova WDH-31-500 series industrial update wide range programmable relay output intelligent electric motor controller
Elecnova WDH-31-500 series industrial update wide range programmable relay output intelligent electric motor controller
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Product Description
WDH-31-500, Multi function intelligent motor protection controller is a new generation for the thermal relay, time replay and transducer etc.There are 16 motor protection with Modbus-RTU, Double Modbus-RTU and Profibus-DP for choice. Its last LCD display with menu buttons simplized the motor protection mode, brings a wider protection range and enhance the protection accuracy, turns the instrument more reliable.
16 Motor Protections
--Star timeout ---Residual current
--Stall ---Phase loss
--Jam ---Under Power
--Overloa ---Temperature
--Under load ---Under power
--Current unbalance ---Analog input
--Over voltage ---External fault
--Low voltage ---tE time
Advantages
--Modbus interface
--Protection(16 types)
--Analog output
--Temperature protection
--3 phase voltage
--3 phase current
--Energy measuring
--Modbus-RTU/Double Modbus-RTU/Profibus-DP
*Low Voltage three phase AC motor
*MCC cabinet or motor independent control cabinet
*Reversing and Reduced Voltage
*Advanced automation or control (such as conveyor system or well recovery pumps)
*Fire pumps and fans
CE certification
Insued date: 18th June,2014
Ref No.: TCF-LVD& EMC-140527-024(OUCE 41015)
Model No.: WDH-31-50 series
Packing Details : Each on in inner box with air bag, 24pcs in a carton box
Delivery time : 7~10days after sales confirmation
Transportation: By Air(DHL,TNT, Fedex etc)
1. Cardboard Tray
2. Inner box with air bag
3. Mast carton box
Q: Are you trading company or manufacturer ?
A: We are factory in Jiangyin ,Jiangsu Province.
Q: How long is your delivery time?
A: 7~10days for regular order, OEM/ODM projects should be negotiated by the both parties.
Q: Do you provide samples ? is it free or extra ?
A: Free samples are available but freight collect.
Q: What is your terms of payment ?
A: Order amount ≤$3000, 100% before delivery, order amount ≥$3000, 30% as deposit, 70% before delivery.
Contact Us
- Jiangsu Sfere Electric Co., Ltd.
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