Home ProductsProtection Relay

Zhejiang KRIPAL Electric Co., Ltd.

Certification
Good quality AC Contactor for sales
Good quality AC Contactor for sales
Kripal is my new cooperator, I am very satisfied for her service

—— Simon

I think it should our good cooperator, higher quality and better service.

—— Ben Edward

I am so lucky to know such great company as KRIPAL!

—— Luke George

It is a good company and person, surely nice products, I like them.

—— Haminesh Mustafa

Over passed 6 years, they are always helpful, APPRECIATED.

—— Johen Mike

I'm Online Chat Now

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

China KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max supplier

Large Image :  KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

Product Details:

Place of Origin: China
Brand Name: KRIPAL
Certification: CE
Model Number: KLR733

Payment & Shipping Terms:

Minimum Order Quantity: 500 pcs
Price: negotiable
Packaging Details: Each unit packed in a individual box
Delivery Time: 20 days and depends on ordering quantity
Payment Terms: T/T, L/C
Supply Ability: 10000 pcs per month
Contact Now
Detailed Product Description
Contact: Automatic Reset Installation: Panel,DIN Rail , Screws
Front Panel: Standard DIN 96mm ×96mm Contact Material: Silver Alloy
Voltage: 110 VAC Or 240 VAC Contact Arrangement: Change-over

 

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

 

Features

① Numerical self-reclosing earth leakage relay

② Programmable current sensitivity and time delay

③ Programmable number of reclosing

④ Programmable time delay for reclosing

⑤ Programmable automatic reset time

⑥ Built-in digital harmonic filter

⑦ Detection of no connection to current transformer

⑧ External test and external reset dry contact inputs

⑨ Tripping contact output

⑩ Alarm output

⑪ Real-time leakage current display

⑫ Relay tripped indicator

⑬ Leakage current recording when tripped

⑭ IEC60755 standard

 

 

 

Technical Data

 

 

Settings
Sensitivity adjustment Range 1 is stepping from 0.03A-0.05A-0.10A-0.15A
Range 2 is from 0.2A to 0.75A in step of 0.05A
Range 3 is from 0.80A to 3.00A in step of 0.05A
Delay time adjustment From 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
Number of self-reclosing From 1 to 100 times in step of 1
Reclosing time delay From 1 to 999 sec in step of 1 sec
Automatic reset time From 1 to 999 min in step of 1 min

 

 

Contacts
Contact arrangement Change-over
Contact rating 6A,250V AC (cos∮=1)for tripping contact
5A,250V AC (cos∮=1)for alarm contact
Contact material Silver alloy
Operating time 15 ms max.
Expected electrical life 100000 operations at rated current
Expected mechanical life 5×106 operations

 

 

Input
Remote test / Reset inputs N.O.dry contact

 

 

Auxiliary supply
Supply voltage 198~265 V AC
90~120 V AC
Rated frequency 50 or 60 Hz
VA rating 3 VA typical

 

 

Indicators
Auxiliary supply Green LED
Time delay Red LED
Trip 7-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 method Panel mounted,DIN rail mounted , Screws mounted
Front panel Standard DIN 96mm ×96mm
Weight 0.8kg (excluding KCT)

 

 

Typical Application Diagram

 

 

 

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

 

 

 

Case dimensions

 

 

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

 

 

 

KLR733 Reclosing Earth Leakage Relay operating time 15ms max.Protection Relay contact material silver alloy

 

 

Ordering Information

 

KLR733-240 With 240VAC, 50/60Hz power supply
KLR733-110 With 110VAC, 50/60Hz power supply

 

Contact Details
Zhejiang KRIPAL Electric Co., Ltd.

Contact Person: Allen

Tel: +8613780109789

Send your inquiry directly to us (0 / 3000)