Undercurrent Electronic Overload Relay Current Protection Relays

Brand Name:GINRI
Certification:CE,CCC
Model Number:MDB-1
Minimum Order Quantity:100Pcs
Delivery Time:1-30 days upon order quantity
Payment Terms:L/C, T/T, Western Union,Paypal
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Address: No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Supplier`s last login times: within 47 hours
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Product Details

Undercurrent Electronic Overload Relay Current Protection Relays


Specification


The Appearance for MDB-1Z is Compact modular size with integrative structure, Digital setting of Built-in LED and keypad afford a precise,Protect the Locked-rotor,current and phase for three phase monitor.Restmode is adjustable,automatic reset or manual reset is be choosed for you,also the Power on delay is same.There have 1 C/O ouput contact with Fault latch .

MDB-1Z Motor protection relay reaches Protection grade IP 20 and have the certain of CE and CCC,The relays are suitable for situations without a special requirement,and widely used for pumps,fans,refrigeration units,blowers,motors,compressors,lifts,elevators,cranes,mining excavators and conveyors


Technical data


Rated supply voltage220VAC,380VAC,50/60Hz
Operating voltage range+10/-15% max. of the rated voltage
Operating current rangedef :0.1-10A,1-100A
def & Inv:1-30A,3-100A,0.1-999A
* 0.1--999A should couple with 5A CT,
and set the right CT ratio in setting mode
Protective functionslocked-rotor,
overcurrent(Def /Inv),undercurrent,
phase loss, phase unbalance
IndicatorsLED indicating current,operation status
Output type1 C/O
Contact capacity5A 250VAC/30VDC (resistive load)
Degree of protectionIP 20
Working conditions-25 ~65 , 85%RH,non-condensing
Mechanical durability1000000 cycles
Dielectric strength>2kVAC 1min
Weight300g
Dimensions (H x W x D)70X67X98mm
Mountingscrew fixing

FAQ

1. Q: What’s the MOQ?
A: We accept one piece.
2. Q: Are you factory or trading company?
A: We are a manufacturer.
3. Q: Can you accept to use our logo?
A: Yes, we can do OEM for you.
4. Q: What’s the warranty period?
A: 1 year.

China Undercurrent Electronic Overload Relay Current Protection Relays supplier

Undercurrent Electronic Overload Relay Current Protection Relays

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