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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

Zhejiang KRIPAL Electric Co., Ltd.
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KLR332 Protective Relay Green LED Red LED Contact Material Silver Alloy

Brand Name : KRIPAL

Model Number : KLR332

Certification : CE

Place of Origin : China

MOQ : 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

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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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