Each one in inner box with air bag, 24pcs in carton box as for Elecnova WDH-31-200 9 types protection multi-function intelligent motor protection controller
1 - 10
To be negotiated
Elecnova WDH-31-200 is a new generation for the thermal relay, time replay,transducer and so on. It simplized the motor protection mode, brings a wider protection range and enhance the protection accuracy, turns the instrument more reliable.
Elecnova WDH-31-200 9 types protection multi-function intelligent motor protection controller
Rated voltage of motor
AC 380V or AC 660V,50Hz
Rated current of motor
Safe Power Supply
±1% of setting value
±1% of setting value
Delayed acting time
When delayed acting value <2s:±100ms
When delayed acting value ≥ 2s:±5%
5P10:500A/5A,800A/5A.corresponding conteoller rated current of 5A
Cable Length for CT
30A 5A(secondary current)
RESIDUAL CURRENT CT
WDH-31-200 motor protection controller is a new generation controller to replace the thermal relay, time relay, transducer etc. It simplized the way of motor protection, provides wider range , higher accuracy and reliable industrial control to our customers. It's makes the user more easy to eliminate the error and decrease lost as well.
*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
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
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: Sample is available but it is not free.
Q: What is your terms of payment ?
A: Order amount ≤$3000, 100% before delivery, order amount ≥$3000, 30% as deposit, 70% before delivery.