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Yangzhou Ke Yu Electric Power Co., Ltd.

Address: No. 97, Zhongxin Road, Automobile Industrial Park, Yizheng City, Yangzhou City
Phone: 0514-87520111

E-mali:keyudl09@126.com
Website: www.keyudl.com

KY-F600 distribution terminal

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Brief introduction
KY-F600 distribution automation control terminal is to switch on the column, combined with years of relay protection device, control device, communication device, and distribution automation development and operating experience and research and development, to achieve fast and stable on line protection, measurement, control, monitoring, communication, remote control and other functions in one of the intelligent automation system, widely used in the distribution network (city network, rural), on the 6kV or 10kV on overhead lines column switches, switches, touch switches and other equipment can control operation, transient fault and permanent fault line identification, fault line of instantaneous can be automatically eliminated, and can isolate the permanent fault section, avoid prolonged blackouts, automatic recovery of non fault power grid, thus to realize safe and reliable distribution automation. 

Citation standards
GB/T13729 telecontrol terminal equipment
GB/T13730 regional power grid dispatching automation system
Technical regulations for GB/T14285 relay protection and safety automatic devices
GB/T15153.1 power supply and electromagnetic compatibility standard for telecontrol equipment and system
EMC test and measurement technology of GB/T17626
Operation management rules of DL516 power dispatching automation system
DL/T550 regional power network dispatching automation function specification
Technical guidelines for transformation of DL/T599 medium and low voltage distribution network
Technical requirements of DL/T630 AC sampling telecontrol terminal
The 101st part of standard transmission protocol subset of DL/T634.5-101 telecontrol equipment and system
The 104th part of standard transmission protocol subset of DL/T634.5-104 telecontrol equipment and system
DL/T667 information interface standard for relay protection equipment
DL/T721 remote terminal of distribution automation system
The function specification of DL/T814 distribution automation system
The application interface of DL/T890 energy management system

Telemetry function: can detect voltage, current and other AC analog and battery voltage, temperature and other DC analog.
Remote signal function: it can detect switch status signal, switch energy storage signal, battery low voltage alarm and other state information, and has dual position remote signal processing function, support remote signal shift priority transmission.
Remote control function: radio frequency wireless remote control. Equipped with local / remote selector switch, it can be connected with remote control of main station.
Fault detection function: single phase grounding, three phase interphase protection, overload, inrush protection and other protection functions, and record the protection current size.
Communication function: with serial port and network communication interface, built-in 101, 104 and other power industry standard communication protocol, through the optical fiber / Ethernet, GPRS/CDMA and other ways to upload data to the master station.
Self diagnosis and self recovery function: it has self diagnosis function, and it can record and report in time when the internal hardware and software are abnormal, and the software has the function of power on and self recovery.
The power management function: support dual AC power supply backup power supply, using the battery as a backup power supply, using soft switching technology for seamless cut, when the main power failure, the standby power supply automatic seamless input; battery activation management function, can automatically realize the battery charge and discharge manual.

 

technical parameter

function

index

Number and detail of function points

Current sampling

5A/1A

4 (3 phase current, 1 way zero sequence current)

Voltage sampling

AC220V/AC100V

4 (2 route voltage or 3 line phase voltage 1 way zero sequence voltage)

Remote input

Empty node

7 (split position, energy storage position and other 7 way access)

AC input

AC165~265V

1 (normal configuration, 1 way, demand configuration, 2 way automatic switching)

Matching switch

Bomb operated switch

On / off energy storage DC24V 300W

Matching switch

Permanent magnet type switch

Coil DC220V40A

Communication protocol

IEC101 balanced and non balanced IEC104 DNP3.0 ModBus

performance parameter

function

Company

index

Overload capacity of AC current loop

 

2In,Continuous work;10In,10s;20In,1s

Overload capacity of AC voltage circuit

 

1.5Un Continuous work

Remote signal resolution

ms

≤2ms

Software anti jitter time

ms

0~6000ms Can be set

Device power dissipation

w

≤15w

measurement accuracy

%

Voltage, current 0.5%, active power, reactive power 1.0%

Backup power supply

 

Maintain normal work for more than 8 hours after AC loss

Control output node capacity

 

DC24V/16A,AC250V/10A

Insulation performance

≥5MΩ

electromagnetic compatibility

 

Protection grade

IP

IP54

ambient temperature

 

-40℃~+70℃,Maximum change rate of temperature,1.0℃/min

Ambient humidity

 

relative humidity 10~100%,Maximum absolute humidity,35g/m³

 

Outline dimension drawing

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