Export Snapshot

Minimum order

1 Piece

HSN Code

85363000

Origin

India

Lead time

On request

Port of dispatch

On request

Packaging

Standard export packaging

Shelf life / storage

As per product specification

Export markets served

Global markets

Ability to customise

As per OEM brief

Values shown are for A S Enterprises.

Company A S Enterprises

A S Enterprises

Registered address: Surat, India.

FIEO Registered

View profile →

Established

Not shared

Employees

–

GST

24CIKPS6663M1ZG

IEC code

Not shared

Export markets

Global markets

Member since

Not shared

Turnover

$250,000 - $1 MM

Incorporation type

On request

Product details

Brief Specifications

Measuring Parameter Earth Fault Current Monitoring

Electrical Connection 3Ø-4W, 1Ø-2W, 3Ø-3W

Display 3 Digits Liquid Crystal Display with Backlight

Trip Setting 10% to 80% of Selectable MCCB Frame Rating

Time Ranges Response Time: 100ms,

Trip Time Delay: 0-99.9sec,

Recovery Time Delay: 0-99.9sec (In Auto Reset Mode),

Power ON Delay: 0.5-99.9sec

Accuracy Current : ±5% of the settings ±2digit,

Time : ±5% of the settings ± 100ms

Output Contact 2 X 1 C/O (SPDT)

Output Rating NC: 3A@250V AC, NO: 5A@250V AC

Supply Voltage 85 to 270V AC / DC

Size 35mm

Mounting Type DIN Rail Mount

Certification CE

Description provided by A S Enterprises.

Single-phase (1Ø) and three-phase (3Ø) electrical systems

160A, 250A, 630A

Adjustable from 10% to 80% of selected MCCB frame rating

2 x 1 C/O (SPDT) with independent programmability for trip and pre-alarm

3-digit LCD with backlight for easy earth fault current monitoring

100 milliseconds

Trip delay: 0-99.9 sec, Recovery delay: 0-99.9 sec, Power ON delay: 0.5-99.9 sec

Universal 85-270V AC/DC

35 mm DIN rail mount for compact and secure installation

CE certified for compliance with European safety standards

Specifications

Measuring Parameter

Earth Fault Current Monitoring

Electrical Connections

Compatible with 3Ø-4W, 1Ø-2W, and 3Ø-3W systems

Trip Relay Contact Rating

NC contacts: 3A @ 250V AC, NO contacts: 5A @ 250V AC

Accuracy - Current

±5% of settings ± 2 digits

Accuracy - Time

±5% of settings ± 100 ms

Response Time

100 ms

Trip Time Delay Range

0 to 99.9 seconds

Recovery Time Delay Range (Auto Reset)

0 to 99.9 seconds

Power ON Delay Range

0.5 to 99.9 seconds

Display Type

Liquid Crystal Display (LCD) with backlight

Mounting Type

DIN rail mount (35mm)

Supply Voltage Range

85 to 270 V AC/DC

Relay Output Contacts

2 x 1 C/O (SPDT)

Use cases

Category

electrical equipment and supplies > electrical controls and components > relays

Primary application

Brand

a s enterprises

Product type

Product

Logistics & handling

Lead time

On request

Packaging

As per buyer requirement

Storage condition

As recommended by supplier

Origin

India

Form

As listed by supplier

Commercials A S Enterprises

Minimum order

1 Piece

Lead time

On request

Payment terms

As per negotiated commercial agreement

Frequently asked by buyers

Can the SELEC 900EFR-BL-U-CE Earth Fault Relay be used for both single-phase and three-phase systems?

Yes, this relay is designed for use with both single-phase (1Ø-2W) and three-phase systems (3Ø-3W and 3Ø-4W), offering versatile earth fault protection.

How flexible are the trip settings for different MCCB frame sizes?

The relay supports programmable trip settings ranging from 10% to 80% of the selected MCCB frame size (160A, 250A, and 630A), allowing tailored protection levels to match system capacity.

What type of outputs does the relay provide for alarm and trip functions?

It incorporates two independent single-pole double-throw (SPDT) relay contacts enabling separate programming for trip and pre-alarm signaling to enhance fault management.

Is remote testing and reset functionality supported?

Yes, the SELEC 900EFR includes both front panel and remote options for testing and resetting the relay, facilitating ease of maintenance and operation.

What is the response time of this earth fault relay?

The device offers a fast response time of 100 milliseconds, ensuring quick detection and tripping in the event of an earth fault.

What voltage supply options does this relay support?

It operates on a wide universal voltage range from 85 to 270 V AC/DC, making it compatible with diverse power supply conditions.

Does the relay have any certification assuring compliance with industry standards?

Yes, the SELEC 900EFR-BL-U-CE is CE certified, confirming compliance with European safety and quality standards.

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