Best-Selling Arc Flash Protection Relay with Arc Flash Sensor and Arc Fault Detection Via RS485 Ethernet Connectivity

• Theory: Solid State Relay
• Usage: Protective
• Phase: 3
• Electricity Type: Ac
• Number of Pole: 3
• Load: Medium Power Relay
• Model NO.: AF0100
• Protective Characteristics: Sealed Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Mounting Surface: DIN (with Optional D0050 Adapter Clips)
• Diemsion: 5.2 in H X 7.9 in W X 2.2 in D
• Voltage Rating: 24 to 300 VAC, 24 to 300 VDC
• Current Rating: 20 a for 2 S, 10 a for 5 S
• Sensor Inputs: 4 Light Sensor Inputs for PGA-Ls10, PGA-Ls20 and P
• Transport Package: 10*10*10
• Specification: 10*10*10
• Trademark: Blue Jay
• Origin: Chongqing, China
• Production Capacity: 1000 Piece/Pieces Per Day

Product Description

The Arc protection relays are mainly used to detect arc faults in electrical systems and protect equipment and personnel in electrical systems from arc faults. Arc protection relays can detect arcs by monitoring parameters such as current, voltage, and electric power, and quickly disconnect the power supply before an electrical fire occurs, thereby reducing the risk of fire.

 

Arc protection relays are usually used in medium and high voltage power distribution systems, control cabinets, transformers,generators, motors and other electrical equipment. They adopt the dual-criteria principle of arc light detection and overcurrent detection, and have the characteristics of fast protection action and high reliability.

Features

* Continuous system self-supervision
* Event logs, disturbance recording and real-time clock
* Three-phase current, Zero-sequence current
* Two change-over alarm contacts including IF
* Complete digital design, simple principle;
* Strong electrical performance;
* Comprehensive record of fault information;
* Double criterion of over-current and arc, high reliability;
* Optical fiber transmits, strong electromagnetic interference resistance;
* Programmable logic of trip exit;
* Fast exit tripping, short total fault clearing time.

Specification

Power Supply Universal	100 to 240 Vac (+10%, -15%) 50/60 Hz, 20 VA, 110 to 250 Vdc (+10%, -20%) 8 W
Low Voltage	24 to 48 Vdc (+10%, -20%), 4 W
Sensor Inputs	4 light sensor inputs for PGA-LS10, PGA-LS20 and PGA-LS30 sensors
Voltage Rating	24 to 300 Vac, 24 to 300 Vdc
Current Rating	20 A for 2 s, 10 A for 5 s
Make/Carry	30 A for 0.2s
Trip Outputs 2 IGBT switches	UL Rating 120/240 Vac, 1800 VA, 0.75 A maximum continuous, 125/250 Vdc, 138 VA, 0.75 A maximum continuous
Communication	Ethernet, 2 ports with internal Ethernet switch, Modbus® TCP
Mounting Surface	DIN (with optional D0050 adapter clips)
Approvals	UL Listed (UL508), CE, RCM, FCC, CSA
Operating Temp.	-40°C to +70°C
Dimensions	H 130 mm (5.1"); W 200 mm (7.9"); D 54 mm (2.1")
Shipping Weight	0.9 kg (2 lb)

Note: If you have any puzzles or requests about this product (including model number, data sheet or any other aspects), please contact us immediately.

Application

* Reduce the harm of arc light to human body;
* Reduce damage to equipment caused by arc short-circuit faults;
* Avoid transformer damage caused by bus failure;
* Protect the dc system in the station;
* Ensure the stable operation of power substations;
* Thermal power plant electrical section switchgear;
* Wind farm and photovoltaic station switchgear;
* Large municipal engineering project;

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