Measurement and control function of WDZ-5232 MOTOR MANAGEMENT RELAY
Date:2023/2/23 11:23:11 Visits: Author:Dongfang YOYIK Engineering Co; Ltd, Measurement and control function of WDZ-5232 MOTOR MANAGEMENT RELAY
WDZ-5200 series motor protection device also includes WDZ-5232 motor managent relay and control device and WDZ-5233 motor comprehensive protection measurement and control device.
Measurement and control function of WDZ-5232 motor managent relay
1.Measurement function: provide three-phase voltage, three-phase current, active power, reactive power, power factor, frequency.
2.Input: provide standard 24-way input.
3.Outputs: Standard 5 relay outputs are provided, with 7 open contacts.
4.Remote control: Provide remote control trip and close operation of circuit breaker switch.
5.Metering function. Provide hardware forward active, forward reactive, reverse active, reverse reactive energy metering functions, and provide forward active and forward reactive energy pulse output functions. At the same time, the active power and reactive power calculated by the device can be used to accumulate active and reactive power.
6.Operation circuit: including jumping, closing, jumping monitoring, closing monitoring, jumping signal output, closing signal output, control circuit disconnection output, protection tripping output, remote tripping output, remote closing output, manual Trip input, manual closing input, DCS trip input, protection trip input, 2-way position combined trip or protection combined trip output, etc.
7.4~20mA output: The device provides 1 channel of 4~20mA output, and 2 channels of 4~20mA output are optional, and the corresponding measurement and multiple can be set arbitrarily.
8. Motor management functions
Motor starting time, max starting current, recording of starting process
Motor accumulative running time, last running time
Motor cumulative opening times, cumulative closing times
Displacement sensor LVDT for GV TDZ-1B-31
Fast Fuse 105RSM-500V/300A-8
Switch E19-00A
Casing Expansion Transducers TD-2-A02
Relay WDZ-5231
Thermocouple WRNK2-291
TEMPERATURE ELEMENT WRKK2-221
RTD WZP2-001A
PPROACH SWITCH INDUCTIVE PROXIMITY SENSOR LJ18A3-8-J/EZ
Auxiliary Contact LXW22-11MB
TEMPERATURE ELEMENT WRN2-239
switch momen FGXCC
LVDT FOR HP Governing Valves HL-6-100-30
Sensor Temperature Trust Bearing, RTD PT100 WZPM-001
Protect fuse 660GH-400S
Dual Channel RTD WZPK2-343
TRANSFORMER EXCITATION ZDG-1.5
Switch HKLS-II
Measuring Transducer S3(T)-WRD-3AT-165A4GN
Fuse XRNT-12-6.3A
Fuse XRNT1-7.2-125A
Fuse XRNT1-7.2-160A
Fuse XRNT1-7.2-63A
DFYLSYC-2023-02-23-A