| 是否进口：否 | 产地：fr | 加工定制：否 |
| 品牌：Schneider/施耐德 | 型号：M87 | 产品名称：继保 |
| 适用范围：电厂 | 货号：M87 | 用途：电动机 |
| 产品认证：ce | 特色服务：继电器保护 | 订货号：59737 |
| 最小包装数：1 | 物料编号：M87 | 是否跨境货源：否 |
59737
motor - M87 - Sepam series 80
Characteristics
Main
Relay applicationMotor
Range of productSepam series 80
Sepam series 80 NPP
Device short nameM87
Control and monitoring typeLoad shedding/automatic restart
Logic equation editor 200 operators
Logipam programming (ladder language) ( option )
Annunciation ANSI code: 30
Switching of groups of settings
Logic discrimination ANSI code: 68 ( option )
Latching/acknowledgement ANSI code: 86
Circuit breaker/contactor control ANSI code: 94/69 ( option )
Metering typeCalculated residual current I&＃39;0∑
Measured residual current I0, calculated I&＃39;0∑
Neutral point voltage Vnt
Rotation speed ( option )
Phase current I&＃39;1, I&＃39;2, I&＃39;3 RMS
Temperature (16 RTDs) ( option )
Power factor
Peak demand power PM, QM
Apparent power S, S1, S2, S3
Reactive power Q, Q1, Q2, Q3
Active power P, P1, P2, P3
Negative sequence voltage Vi
Residual voltage V0
Voltage U21, U32, U13, V1, V2, V3
Measured residual current I&＃39;0
Peak demand current IM1, IM2, IM3
Demand current I1, I2, I3
Phase current I1, I2, I3 RMS
Active and reactive energy by pulse counting (+/- W.h, +/- VAR.h) ( option )
Calculated active and reactive energy (+/- W.h, +/- VAR.h)
Frequency
Positive sequence voltage Vd/rotation direction
Network and machine diagnosis typeMotor start trend (MST)
Motor start report (MSR)
Datalog (DLG)
Phase displacement
Current phase displacement θ
Through current It1, It2, It3
Differential current Idiff1, idiff2, Idiff3
Apparent phase-to-phase impedances Z21, Z32, Z13
Apparent positive sequence impedance Zd
Harmonic distortion (THD), current and voltage Ithd, Uthd
Phase fault and earth fault trip counters
Tripping context
Start inhibit time, number of starts before inhibition
Starting current and time
Running hours counter/operating time
Waiting time after overload tripping
Remaining operating time before overload tripping
Thermal capacity used
Disturbance recording
Unbalance ratio/negative sequence current Ii
Switchgear diagnosis typeNb of operations, operating time, charging time, nb of racking out operations ( option )
Auxiliary power supply monitoring
Trip circuit supervision ANSI code: 74 ( option )
CT/VT supervision ANSI code: 60FL
Cumulative breaking current
Complementary
Type of measurementCurrent
Energy
Frequency
Harmonic distorsion (I THD & U THD)
Peak demand power
Power (P,Q)
Power factor
Rotation speed
Temperature
Voltage
Protection typeDirectional active overpower ANSI code: 32P
Earth fault/sensitive earth fault ANSI code: 50G/51G
Earth fault/sensitive earth fault ANSI code: 50N/51N
Phase overcurrent ANSI code: 50/51
Negative sequence overvoltage ANSI code: 47
Undervoltage (L-L or L-N) ANSI code: 27
Remanent undervoltage ANSI code: 27R
Positive sequence undercurrent ANSI code: 27D
Underfrequency ANSI code: 81L
Overfrequency ANSI code: 81H
Negative sequence/unbalance ANSI code: 46
Machine differential ANSI code: 87M
Directional reactive overpower ANSI code: 32Q
Underspeed (2 set points) ( option ) ANSI code: 14
Overspeed (2 set points) ( option ) ANSI code: 12
Pole slip ANSI code: 78PS
Field loss (underimpedance) ANSI code: 40
Excessive starting time, locked rotor ANSI code: 48/51LR
Thermal overload for machines ANSI code: 49RMS
Temperature monitoring (16 RTDs) ( option ) ANSI code: 38/49T
Overvoltage (L-L or L-N) ANSI code: 59
Directional earth fault ANSI code: 67N/67NC
Breaker failure ANSI code: 50BF
Neutral voltage displacement ANSI code: 59N
Starts per hour ANSI code: 66
Phase undercurrent ANSI code: 37
Communication port protocolTransfer of disturbance recording data ( option ) : Modbus
Remote protection setting ( option ) : Modbus
Remote control orders ( option ) : Modbus
Remote indication and time tagging of events ( option ) : Modbus
Measurement readout ( option ) : Modbus
Input output max capacity42 inputs + 23 outputs
Communication compatibilityModbus RTU
IEC 60870-5-103
DNP3
IEC 61850
Modbus TCPIP
IEC 61850 goose message
User machine interface typeAdvanced
Mimic-based
Without
Remote
