777-575-LR-HRG-P2 Allicdata Electronics
Allicdata Part #:

777-575-LR-HRG-P2-ND

Manufacturer Part#:

777-575-LR-HRG-P2

Price: $ 355.15
Product Category:

Industrial Controls

Manufacturer: Littelfuse Inc.
Short Description: 3-PH OLR/500-600V/12.5-800FLA/
More Detail: N/A
DataSheet: 777-575-LR-HRG-P2 datasheet777-575-LR-HRG-P2 Datasheet/PDF
Quantity: 1000
1 +: $ 322.86200
Stock 1000Can Ship Immediately
$ 355.15
Specifications
Series: *
Part Status: Active
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Protection relays are an important component of power system engineering. In order to ensure reliable and safe operation of power systems, it is essential to select high-quality protection relays and design proper protection settings for them. The 777-575-LR-HRG-P2 is a reliable, high-performance protection relay which can offer reliable protection for power systems. This article will provide an overview of the application field and working principle of the 777-575-LR-HRG-P2 protection relay.

The 777-575-LR-HRG-P2 protection relay can be used for various types of electrical circuits and systems. Firstly, it is suitable for transformer overcurrent protection, such as motor overload protection and winding overload protection, and can provide a reasonable setting for each system. Secondly, the 777-575-LR-HRG-P2 relay has a wide range of settings and can be used to protect high-voltage and low-voltage feeders, ring networks, buses and generator sets. Thirdly, the protection relay can be applied to the external fault protection of power distribution systems, and can accurately detect and override the faulty switch position. Finally, it can be used for protection of motors and other power equipment, and can accurately and quickly detect and isolate the fault.

The working principle of the 777-575-LR-HRG-P2 protection relay is divided into two parts, namely the detection and selection of the commanded current. Firstly, the protection relay uses an integrated overcurrent unit that can detect the current of the protected object. It can precisely detect the current waveform of the system and detect the fault current on the line. After that, the protection relay uses a combination of pre-set parameters and special overcurrent algorithms to select the operating current from the measured current. If the current rises to the set value, the protection relay will output an alarm signal or a trip command.

In addition, the 777-575-LR-HRG-P2 protection relay has excellent anti-interference performance. It is equipped with multiple anti-interference digital filters, which can effectively filter out environmental interference, temperature drift, and random noise in the power system\'s current waveforms. This ensures that the protection relay will accurately detect and analyze the fault current of the protected object, and minimize false tripping.

The 777-575-LR-HRG-P2 protection relay provides advanced protection for power systems. It has a wide range of application fields and performance characteristics, and its working principle is reliable and efficient. With its powerful functions and performance, the device is an ideal choice for power system engineers to improve system safety and reliability.

The specific data is subject to PDF, and the above content is for reference

Latest Products
SE-135-00

GROUND-FAULT GROUND CHECK MON

SE-135-00 Allicdata Electronics
1840DBX

1840DBX=WILMAR PARALLELING REL

1840DBX Allicdata Electronics
1-1618065-5

1810DDBX-A=WILMAR PARALLELING

1-1618065-5 Allicdata Electronics
AF0100-00

ARC-FLASH RELAY, UNIVERSAL SUPPL

AF0100-00 Allicdata Electronics
4420.0415

CBE AS168X-ACBS2

4420.0415 Allicdata Electronics
4420.0414

CBE AS168X-ACBS1

4420.0414 Allicdata Electronics