Home > Electrical & Electronics > Relay & Contactor > Relay > 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

Elecnova WDH-31-500 Series Industrial Update Wide Range Programmable Relay Output Intelligent Electric Motor Controller photo-1
Elecnova WDH-31-500 Series Industrial Update Wide Range Programmable Relay Output Intelligent Electric Motor Controller photo-2
Elecnova WDH-31-500 Series Industrial Update Wide Range Programmable Relay Output Intelligent Electric Motor Controller photo-3
Elecnova WDH-31-500 Series Industrial Update Wide Range Programmable Relay Output Intelligent Electric Motor Controller photo-4
Elecnova WDH-31-500 Series Industrial Update Wide Range Programmable Relay Output Intelligent Electric Motor Controller photo-5
Negotiable MOQ: 1 set (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Business Type:
Manufacturer
Year Established:
2010
Annual Export Value:
Above US$100 Million
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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.

Product Name
Elecnova WDH-31-500 series industrial update wide range programmable relay output intelligent electric motor controller
Motor protect function
16
Communication
Modbus-RTU
Double Modbus-RTU
Profibus-DP
Diemension
105mm*90mm(protector), 98mm*61mm(Display module)
Area of Application
MCC
Working range
AC/DC 80~270V
Operating temperature
-20°C~60°C
Insulation
≥2kVAC

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

Size
Application

*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 

Control circuit
Our certifications

CE certification

Insued date: 18th June,2014
Ref No.: TCF-LVD& EMC-140527-024(OUCE 41015)
Model No.: WDH-31-50 series

Related Products
Packing & Delivery

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

FAQ

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.

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Business Type
Manufacturer
Year Established
2010
Annual Export Value
Above US$100 Million
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe

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