China Rotary Isolator Switch manufacturer
Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang KRIPAL Electric Co., Ltd 30 years experience in manufacturing ac contactor, rotary isolator switch, industrial plug socket, molded case circuit breaker and etc
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KLR332 Protective Relay Green LED Red LED Contact Material Silver Alloy

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Zhejiang KRIPAL Electric Co., Ltd.

Province/State:zhejiang

Country/Region:china

Tel:86-577-62865157

Contact Person:
Miss.Jessica View Contact Details

KLR332 Protective Relay Green LED Red LED Contact Material Silver Alloy
Brand Name KRIPAL
Model Number KLR332
Certification CE
Place of Origin China
Minimum Order Quantity 500 pcs
Price negotiable
Payment Terms T/T, L/C
Supply Ability 10000 pcs per month
Delivery Time 20 days and depends on ordering quantity
Packaging Details Each unit packed in a individual box
Frequency 50/60Hz
Contact automatic reset
Installation panel,DIN rail , Screws
Front panel Standard DIN 96mm ×96mm
Contact material Silver alloy
Voltage 110 VAC or 240 VAC
Detailed Product Description

KLR332 Earth Leakage Relay Protection Relay green LED red LED contact material silver alloy

 

 

Features

①　Numerical earth leakage relay

②　Programmable current sensitivity and time delay

③　Built-in digital harmonic filter

④　Detection of no connection to current transformer

⑤　Real-time leakage current display

⑥　Relay tripped indicator

⑦　Leakage current recording when tripped

⑧　IEC60755 standard

 

 

Technical Data

 

Settings
Sensitivity adjustmentRange 1 is stepping from 0.03A-0.05A-0.10A-0.15A
Range 2 is from 0.20A to 0.75A in step of 0.05A
Range 3 is from 0.80A to 3.00A in step of 0.05A
Delay time adjustmentFrom 0.05 to 3.00 sec in step of 0.05 sec
From 3.00 to 10.0 sec in step of 0.50 sec

 

 

Contacts
Contact arrangementChange-over
Contact rating6A,250V AC (cos∮=1)for tripping contact
Contact materialSilver alloy
Operating time15 ms max.
Expected electrical life100000 operations at rated current
Expected mechanical life5×106 operations

 

 

Indicators
Auxiliary supplyGreen LED
Time delayRed LED
Trip7-segment LED and red LED
Real-time leakage current

7-segment LED

 

 

Zero-phase current transformer
To operate with KCT series of current transformer

 

 

Mechanical
Mounting methodPanel mounted,DIN rail mounted , Screws mounted
Front panelStandard DIN 96mm ×96mm
Weight0.8kg (excluding KCT)

 

 

Typical Application Diagram

 

 

 

Case dimensions

 

 

KLR332 Earth Leakage Relay Protection Relay green LED red LED contact material silver alloy

 

Ordering Information

 

KLR332-240With 240VAC, 50/60Hz power supply
KLR332-110With 110VAC, 50/60Hz power supply

 
Product Tags: Overcurrent Protection Relay   Power System Protection Relays  
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