3 Phase Current Display Digital Overload Over Current Protection Relay Miniature Electromagnetic Relay

Basic Info

Model NO.	HDER-3DE
Size	Miniature
Type	Electric Parameter Relay
Ammeter Function	High Accuracy Relay
Name	Current Display Relay
Key	Digital Overcurrent Relay
Transport Package	Standard Packing
Specification	customized
Trademark	AKMAN
Origin	Zhejiang China
Production Capacity	10000PCS/Week

Product Description

3 Phase Current Display digital Overload over current protection Relay Miniature Electromagnetic Relay
Protection:

Protective Item	Operating(Trip) Time
Over-current	DEF:0.2~30 sec, INV:1~30 class
Under-current	0.5~30 sec
Phase Unbalance	within 8 sec
Phase Reversal	0.1~0.3 sec
Phase Loss	Within 3 sec
Locked Rotor	Lock : within 0.5sec after D-time(in DEF set)Stall : 0.05 ~ 10sec (in DEF set)

Specification:
Product details1.Compact Design2.MCU( Microprocessor Control Unit ) Based3.Three Integral Current Transformers4.Multiple Protection Functions5.Digital Ammeter/3 Phase Current Display6.Troubleshooting/Trip Cause Memory, Display7.Adjustable Operating Features by Mode switch8.Wide Current Adjustment Range9.Selectable Time-Current Characteristics(Inverse/Definite)10.Manual(Instantaneous)/Electrical(Remote)Reset11.Test Function12.Ambient Insensitive13.Selectable Fail-safe and Non-fail-safe Operation Modes14.Inverter (20~400Hz)

Installation dimension drawing:

Circuit diagram:

Q1.Are you a factory or trading company ?
A:We are a factory founded in 2010 and have over 10 years'OEM and international trading experience .Q2.What's your main product?
A:Our main products are time Relay, voltage Relay, motor protector, current relay,solid state relayQ3.Do you accept OEM or ODM?
A:Of course.Q4.What's your main payment term?
A:T/T ,LC ,D/P.Q5.Any quality guarantee or after-sales service?
A:All the products have 2 years' Guarantee. If any quality complaint , we will give out solution within 5 daysQ6.Can sample fee be returned back to me ?
A:Sample amount can be deducted from your bulk order payment when order quantity is over 1000 pieces at the first time.