• 电流、电压、频率、电能、谐波以及其他更多参数
  • 带数据记录器功能
  • Modbus通讯(TCP + RTU)
  • 精度 0.5 S

数字式通用测量设备 PEM555适用于记录和显示公共电网的电能质量。测量范围:从电压和电流到电能消耗和性能以及总谐波失真和电压质量评估。 PEM555能够演示电流、电压、能耗和性能测量以及显示用于电能质量评估的单独的电流/电压谐波。有功功率测量精度符合标准DIN EN 62053-22 (VDE 0418 Part 3-22)标准等级 0.5 S。通过外部 .../1 A或 .../5 A测量电流互感器连接电流输入。

  • 特征
  • 应用
  • 附件
  • 订货信息
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  • Accuracy class according to IEC 62053-22: 0.5 S
  • Measured quantities – Phase voltages UL1, UL2, UL3 in V – Line conductor voltages UL1L2, UL2L3, UL3L1 in V – Phase currents I1, I2, I3 in A – Neutral current (calculated) I0 in A – Neutral current (measured) I4 in A – Frequency f in Hz – Phase angle for U and I in ° – Power per phase conductor S in kVA, P in kW, Q in kvar – Total power S in kVA, P in kW, Q in kvar – Displacement factor cos (φ) – Power factor λ – Active and reactive energy import in kWh, kvarh – Active and reactive energy export in kWh, kvarh – Voltage unbalance in % – Current unbalance in % – Harmonic distortion (THD) for U and I – k-Factor for I
  • Programmable setpoint monitoring
  • LED pulse outputs for active and reactive energy
  • Modbus RTU and Modbus TCP
  • 3 digital outputs
  • Requirements of energy and current for particular time frames
  • Peak demands with timestamps
  • Individual, current/voltage harmonics up to the 31st harmonic
  • Minimum and maximum values
  • Waveform recording (6.4 kHz)
  • Data recorder
  • High-resolution waveform recording
  • Detection of transient events
  • As a compact device for front panel mounting, the PEM555 is a replacement for analogue indicating instruments
  • Typical application in low and medium-voltage networks (via measuring voltage transformer)
  • Power quality monitoring
  • Collection of relevant data for energy management
  • Cost allocation of energy consumption
  • High-resolution waveform recording allow analysis of power quality phenomena



Window-type current transformer
DesignPrimary currentSecondary currentAccuracyTypeArt. No.
CTB416051WL60­5 KL.1B98086001
CTB416011WL60­1 KL.1B98086002
CTB417551WL75­5 KL.1B98086003
CTB417511WL75­1 KL.1B98086004
CTB4112550,5WL125­5 KL.0,5B98086005
CTB4112510,5WL125­1 KL.0,5B98086006
CTB4112551WL125­5 KL.1B98086007
CTB4112511WL125­1 KL.1B98086008
CTB4115050,5WL150­5 KL.0,5B98086009
CTB4115010,5WL150­1 KL.0,5B98086010
CTB4115051WL150­5 KL.1B98086011
CTB4115011WL150­1 KL.1B98086012
CTB4120050,5WL200­5 KL.0,5B98086013
CTB4120010,5WL200­1 KL.0,5B98086014
CTB4120051WL200­5 KL.1B98086015
CTB4120011WL200­1 KL.1B98086016
CTB4125050,5WL250­5 KL.0,5B98086017
CTB4125010,5WL250­1 KL.0,5B98086018
CTB4125051WL250­5 KL.1B98086019
CTB4125011WL250­1 KL.1B98086020
CTB4130050,5WL300­5 KL.0,5B98086021
CTB4130010,5WL300­1 KL.0,5B98086022
CTB4130051WL300­5 KL.1B98086023
CTB4130011WL300­1 KL.1B98086024
CTB4140010,5WL400­1 KL.0,5B98086025
CTB4140051WL400­5 KL.1B98086026
CTB4140050,5WL400­5 KL.0,5B98086027
CTB4140011WL400­1 KL.1B98086028
CTB4150051WL500­5 KL.1B98086029
CTB4150050,5WL500­5 KL.0,5B98086031
CTB4150011WL500­1 KL.1B98086032
CTB4150010,5WL500­1 KL.0,5B98086033
CTB5160051WL600­5 KL.1B98086034
CTB5160050,5WL600­5 KL.0,5B98086035
CTB5160011WL600­1 KL.1B98086036
CTB5160010,5WL600­1 KL.0,5B98086037
CTB5180051WL800­5 KL.1B98086038
CTB5180050,5WL800­5 KL.0,5B98086039
CTB5180011WL800­1 KL.1B98086040
CTB5180010,5WL800­1 KL.0,5B98086041
CTB51100051WL1000­5 KL.1B98086042
CTB51100050,5WL1000­5 KL.0,5B98086043
CTB51100011WL1000­1 KL.1B98086044
CTB51100010,5WL1000­1 KL.0,5B98086045

Split-core type current transformer
DesignPrimary currentSecondary currentAccuracyTypeArt. No.
KBR185013FS5WLS50­1 KL­3FS5B98086046
KBR1810013FS5WLS100­1 KL.3FS5B98086047
KBR1815013FS5WLS150­1 KL.3FS5B98086048
KBR3225013FS5WLS250­1 KL.3FS5B98086049
KBR3250013FS5WLS500­1 KL.1FS5B98086050


TypeInterfaceNominal system voltageCurrent inputArt. No.
PEM555RS-485/Ethernet3(N)AC 230/400 V5 AB93100555
PEM555-251RS-485/Ethernet3(N)AC 230/400 V1 AB93100556
PEM555-455RS-485/Ethernet3(N)AC 400/690 V5 AB93100557
PEM555-451RS-485/Ethernet3(N)AC 400/690 V1 AB93100558




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