Overhead Line Protection Switch Intelligent Controller F-FTU200 Auto Circuit Recloser

1.1 Intelligent controller F-FTU200 Description

Intelligent controller F-FTU200 overhead line protection switch intelligent controller is medium voltage overhead line grid monitoring unit, it can be equipped with F-OCB100 type vacuum circuit breaker for achieve of automatic monitoring, fault analysis and event records.

Its given to us a safety power grid for cutting line fault and automatic recovery operation and power automation.

F-FTU200 series is suitable for up to 35kV outdoor switchgear using, include:vacuum circuit breakers, oil circuit breakers and gas circuit breakers.

F-FTU200 intelligent controller is gathering with line protection, control,measurement and monitoring of voltage and current signals integrated automation and control devices outdoors.

Intelligent controller F-FTU200 is an automatic management unit for single way/multi ways/ring network/two power sourcing, provided with all voltage and current signals and all functions.

F-FTU200 column switch intelligent controller supports:Wireless (GSM/GPRS/CDMA), Ethernet mode, WIFI, optical fiber, power line carrier,RS232/485, RJ45 and other forms of communication, and can access other station premises equipment (such as TTU, FTU, DTU, etc.).

1.2 Intelligent controller F-FTU200 Protection

49 Thermal Overload (Over load)

50 Instantaneous Overcurrent (Ph.OC)

50G/N/SEF Instantaneous Sensitive Earth Fault (SEF)

27/59 Under/Over Voltage (Ph.OV/Ph.UV)

51c Cold load pickup (Cold load)

1.3 Intelligent controller F-FTU200 Supervision

60CTS CT Supervision

60VTS VT Supervision

1.4 Intelligent controller F-FTU200 Control

79 Auto Reclose

86 Lockout

CB Control

1.5 Intelligent controller F-FTU200 Features

Password Protection – 2 levels.

50Hz systems and two phase/three phase wiring method are available, so that the use scope of device is extended.

Protection configuration is complete, and all protection functions can be switched on and off flexibly.

4-way intellectual switching value input.

Large capacity flash memory can record at least 100 times of historical events, and no data will loss even the power is off.

Circuits operating loop can be used both the direct or alternating current, self-adaptation open/close brake function, which can co-work with various of breakers,and the operation is simple and reliable.

The device has complete self-inspection function to in-service monitor the working conditions of various parts of the device, ensuring the reliability of the device.

1.6 Monitoring Functions

Primary Currents Phases and Earth Direction

Secondary PT Voltage

Frequency

Binary Input/Output status

Trip circuit healthy/failure

Time and date

Fault records

Event records

1.7 Intelligent controller F-FTU200 Hardware

4CT 1 VT 7 Binary Inputs 2 Binary Outputs

4CT 2 VT 7 Binary Inputs 2 Binary Outputs

1.8 Data Storage and Communication

RS485, RS232, RJ45 port

Protocols –IEC60870-5-101, IEC60870-5-104, DNP3.0 or Modbus RTU

Event Records

Fault Records

Measurands

Commands

Time Synchronism

Viewing and Changing Settings

parameter

Intelligent controller F-FTU200

2.1 Inputs and Outputs Phase Current Inputs
Quantity 3 Rated Current In 5A Measuring Range 20 x In Instrumentation≥ 0.1xIn ±1% In Frequency 50Hz Thermal Withstand: Continuous 2 x In 10 Second 10 x In 1 Second 40 x In Burden @ In ≤0.2VA (5A Phase element)
Sensitive Earth Current Inputs
Quantity 1 Rated Current In 5A Measuring Range 2 x In Instrumentation≥ 0.1xIn ±1% In Frequency 50/60Hz Thermal Withstand: Continuous 2 x In 10 Second 10 x In 1 Second 40 x In Burden @ In ≤0.02VA (1A Earth element)
Voltage Inputs
Quantity 1 PT voltage Nominal 40…120 Vrms Operating Range 0...200 Vrms Instrumentation≥0.8xVn ±1% Vn Burden @ 110V 0.06 VA Overvoltage Withstand 240 Vrms
Auxiliary Supply
DC Voltage 220V Range 165 to 365V AC Voltage 220 V AC 50Hz Range 165 to 265Vrms AC 50/60Hz ±5% Power consumption ≤10W
Binary Inputs
Number 7 Operating Voltage 24V DC Maximum dc current for operation 2mA
Binary Outputs
Number 2 Operating Voltage 220V DC Operating Mode User selectable - Self or Hand/Electrical Reset or pulsed Operating Time from Energizing Binary <20ms Input
2.2 Unit Design
Indication 16 Character 4 line Display 10 LED’s User Interface 11 Navigation Keys Weight 18kg
2.3 Serial Interface
Communication Port RS485, RS232, RJ45 Protocols IEC60870-5-101 IEC60870-5-104 DNP3.0 MODBUS RTU
2.4 Data Storage
Events 100 times
2.5 Mechanical Tests Vibration (Sinusoidal) --- IEC 60255-21-1 Class I
Type Vibration Vibration	response withstand	Level 0.5gn 1.0gn		Variation ≤5% ≤5%
Shock and Bump --- IEC 60255-21-2 Class I
Type		Level		Variation
Shock response		0.5gn, 11ms		≤5%
Shock withstand		15gn, 11ms		≤5%
Bump test		10gn,16ms		≤5%
Shock and Bump --- IEC 60255-21- 3 Class I
Type Level Variation X-plane-3.5mm Displacement below crossover freq (8-9Hz) 1gn Seismic response and above ≤5% Y-plane-1.5mm Displacement below crossover freq (8-9Hz) 0.5gn above
Mechanical Classification
Durability >106 operations
2.6 Electrical Tests Insulation --- IEC 60255-5
Type Level Between any terminal and earth 2.0 kV AC RMS for 1 min Between independent circuits 2.0 kV AC RMS for 1 min Across normally open contacts kV AC RMS for 1 min
High Frequency Disturbance --- IEC 60255-22-1 Class Ⅲ
Type Common (longitudinal) mode Series (transverse) mode		Level 2.5 kV 1.0 kV	Variation ≤5% ≤5%
High Frequency Disturbance --- IEC 60255-22-2 Class Ⅳ
Type		Level	Variation
Contact discharge		8.0 kV	≤5%
Fast Transients --- IEC 60255-22-4 Class A (2002)
Type		Level	Variation
5/50 ns 2.5 kHz repetitive		4 KV	≤5%
Surge Immunity --- IEC 60255-22-5
Type			Level	Variation
Analog Inputs: Line to Earth			4.0 kV	≤10%
Case, Aux Power & I/O: Line to Earth			2.0 kV	≤10%
RS485 Comms port: Line to Earth			1.0 kV	No Data Loss
Analog Inputs: Line to Line			1.0 kV	≤10%
Case, Aux Power & I/O: Line to Line			1.0 kV*	≤10%

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F-FTU200 Automatic recloser specification

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F-FTU200 Automatic Recloser Series Operation Instruction

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