Ekl4 Short Circuit and Earth Fault Indicator for Switchgear

Ekl4 Short Circuit and Earth Fault Indicator for Switchgear image

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Basic Info.

Model NO.

EKL4

Relative Humidity

≤95%

Colosr

Black

Altitude

≤1000m

Short Circuit Trip Current

100-1000A Selectable (Accuracy:10%)

Earth Fault Trip Current

20-100A Selectable (Accuracy:10%)

Transport Package

Carton

Specification

96*48*80

Trademark

Liyond

Origin

China

Production Capacity

10000/Month

Product Description

EKL4 Short Circuit and Earth Fault Indicator for Switchgear

Technical Parameters

1.Short circuit current alarm: ≥150A continuously adjustable; factory setting is 1200A, short circuit time delay 20-300ms can adjust, factory setting is 60ms.
2.Earth circuit current alarm: 5A-400A continuously adjustable; factory setting is 10A, short circuit time delay 20-300ms can adjust, factory setting is 200ms.
3.Working power: ER14505 lithium battery 3.6V/1.9Ah (period of validity not later than 8 years).
4.The whole machine standby current: ≤5μA
5.Automatic reset time: 1S-32h(the factory setting is 8h)
6.Indicator protection grade: mainframe IP40, sensor IP65.
7.Far eastone relay: 30DC/2A; 230VAC/1A
8.Short circuit current sensor withstand current: 20kA4S
9.Working environment: -40ºC-+75ºC; relative humidity: ≤95%
10.Using range: In the system below 20kV.

Device list
1.Mainframe:1 set
2.Short circuit sensor:3pcs
3.Earthing sensor: 1pc
4.Short circuit transmission fiber: 3pcs (standard length: 2m/pc), earthing transmission wire: 1pc (standard length: 2m/pc)
5.Certificate of Approval
6.Installation instructions

Type	Magnetic
Material	Hard magnetic material
voltage	DC 110V
Application	On circuit breaker ZN63(VS1),PT handcart
Mechanical	100000 times

FAQ

Q: Could I have prices of your products?

A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours.

Q: Can I get a sample before the bulk order?

A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.

Q: Can we print our logo/ company name on products?

A: Yes, of course, we accept OEM, then need you to provide brand authorization to us

Q:Do you accept product customization?

A:Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation

Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7–20 days after receiving the payment.

Q: What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.

Q: What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc

Q: Do you inspect the finished products?

A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment

Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.

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