Advanced Multifunctionthree Phase Single Phase Recloser Control Protection Relay for Automatic Circuit Recloser

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: BJ-FTU100
• Speed: High-Speed Circuit Breaker
• Installation: Fixed
• Structure: MCCB
• Poles Number: 1
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: VDE, ISO9001-2000, CE, CB, CCC
• Transport Package: Carton
• Specification: 10*10cm
• Trademark: Blue Jay
• Origin: China
• Production Capacity: 1000PCS Per Month

Product Description

Product Description

The BJ-FTU100  is a fully digitalized and microprocessor-based control device designed to provide protective coordination and fault clearance of distribution systems for the continuous best quality of electric service.

The BJ-FTU100 provides protection, measurements, status monitoring, control, communication, data handling, and distribution automation. The F-RLY100 contains DT, IDMT and user-defined curves according to IEC and ANSI standards to provide fully protective coordination for the continuous best quality of electric distribution.
 

Feature

1. All parameter measurement;
2. Reclosing control function;
3. Synchronization check function
4. Measurement high alarm and warn;
5. System event recorder - last 10,000 events;
6. Loop automation/auto-changeover scheme;
7. RJ45 Ethernet port, RS232 & RS485/232 serial port optional.

Application

1. High voltage overhead lines;
2. Electric utility and grid infrastructure;
3. Telecommunications infrastructure;
4. Renewable energy generation and distribution;
5. Public transportation and electrified rail system.

Specification

Parameter	BJ-FTU100
Power supply	24 V DC (20 … 29 V DC)
Max power consumption	<10 W
Frequency	50/60 Hz
Analog input	4I+6Us+2Uo
Current transformer ratio	1/5 A
Voltage sensor	0~8 V rms (optimized with secondary rated phase voltage 4 Vrms)
Binary input/output	8 BI/4BO
Binary input rated voltage	24 V DC
Binary input threshold voltage	>18 V DC
Binary input reaction time	<20 ms
Binary output rated voltage	250 V AC
RTD/mA inputs	4-20 mA
Debugging port on front panel	RJ45 Ethernet port
Communication serial port on rear panel	RS232 & RS232/485 serial port
Communication ethernet port on rear panel	RJ45 Ethernet port
Communication protocol	IEC101/104, DNP3.0, MODBUS
Operation temperature range	-25°C … +70°C
Storage temperature range	-40°C … +85°C
Degree of protection	Front panel: IP54, Rear panel: IP20
Dimension	253*172*167 mm

Wiring Diagram

Protection function

Selectable Model