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Overload Underload and Current Imbalance Protection AV/DC 100V-240V Motor Protector with Button Setting

Price $98.38
Min Order 5 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 265 people viewed
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Model NO.:
ZHRA3
Theory:
Electromagnetic Relay
Phase:
3
Electricity Type:
AC/DC
Number of Pole:
3
Load:
High Power Relay
Protective Characteristics:
Enclosed Relay
Action Principle:
Electronic Type
Size:
Miniature
Ated Control Supply Voltage:
AC/DC100V~240V,AC220V ,AC380V 50/60Hz
Current Setting Range:
1A~5A, 2A~10A, 6A~30A, 10A~50A, 40A~200A
Contact Capacity:
Ith:5A;AC-15:Ue/Ie 380V/0.95A 240V/1.5A
Setting Method:
Button Setting
Protective Function:
Overload, Underload and Current Imbalance Ect.
Tripping Classge:
5,10,10A,20,30
Start Time:
2s~120s Adjustable
Underload:
20%~90% of Setting Current Adjustable
Current Unbalance Rate:
40%~90% Adjustable
Trademark:
AKMAN
Transport Package:
Standard Packing
Specification:
customized
Origin:
Zhejiang China
HS Code:
8537109090
Product Description
Overload underload and current imbalance protection Av/DC 100v-240v Motor Protector with Button Setting


Model Selection Table 
ModelRated working current range(AC380V)
Applicable motor power		Communication4mA~20mA
output		Note
ZHRA3-51A~5A0.55kW~2.2kWOptionalOptionalOnce core through
ZHRA3-102A~10A1.1kW~4kW
ZHRA3-306A~30A3 kW~15kW
ZHRA3-5010A~50A5.5kW~22kW
ZHRA3-20040A~200A22kW~90kW

Technical Parameters 
Rated control supply voltageAC/DC100V~240V,AC220V ,AC380V  50/60Hz
Setting current range1A~5A,2A~10A,6A~30A,10A~50A,40A~200A
ProtectionOverload, underload and current imbalance, phase loss stall, grounding, temperature
Setting modeButton setting
Start time2s~120s adjustable
Tripping classtripping class(5,10,10A,20,30)
Current unbalance rate40%~90%  adjustable
Ground fault current50mA~5000mA adjustable
Stall protectionStall current ration 1.2 to 6.0 adjustable, stall protection time 1s~30s adjustable
Auxiliary contactsSet off or 1s~(start time-1s)action, achieve star-delta and auto buck start
Underload20%~90% of Setting current adjustable
Contact capacityIth:5A;AC-15:Ue/Ie 380V/0.95A 240V/1.5A
Use categoryAC-15
IP ClassIP20
InstallationMainframe panel installation, transformer panel installation by screw or rail
Applications:
Used in switchgear, air conditioning units, elevator machine room, pumps, fans and other motor control applications, With overload, phase loss, phase unbalance and stall protection.
Features:
Built-in microprocessor, installed in a cabinet or 1/4 drawer unit. Current measurement accuracy≤0.2%.Button setting, LCD backlit display current, fault status.5 optional adjustable overload characteristic. With 1-set changeover and1-set auxiliary NO contacts. Enable star-delta and auto buck starts. Optional 4mA~20mA analog output and RS485 communication interface, support Modbus protocol, available network communication.
 

Wiring Diagram

Dimensions(mm)
 
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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 relay

Q3.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 days

Q6.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.

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