LINETRAXX® PEM555
- Current, voltage, frequency, power, harmonics, and much more
- with data recorder functions
- Modbus communication (TCP + RTU)
- Accuracy 0.5 S
The digital universal measuring device PEM555 is suited for measuring and displaying electrical quantities of a public electricity network. The PEM555 is able to perform current, voltage, energy consumption and performance measurements as well as displaying individual current/voltage harmonics for assessment of the power quality. The accuracy of active energy measurements corresponds to class 0.5 S in accordance with the reqirements of DIN EN 62053-22 (VDE 0418 Part 3-22). The current inputs are connected via external …/1 A or …/5 A measuring current transformers.
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- Ordering information
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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
Optional accessories for LINETRAXX® PEM555
Window-type current transformer
Split-core type current transformer
| Design | Primary current | Secondary current | Accuracy | Type | Art. No. |
|---|---|---|---|---|---|
| CTB41 | 60 | 5 | 1 | WL605 KL.1 | B98086001 |
| CTB41 | 60 | 1 | 1 | WL601 KL.1 | B98086002 |
| CTB41 | 75 | 5 | 1 | WL755 KL.1 | B98086003 |
| CTB41 | 75 | 1 | 1 | WL751 KL.1 | B98086004 |
| CTB41 | 125 | 5 | 0,5 | WL1255 KL.0,5 | B98086005 |
| CTB41 | 125 | 1 | 0,5 | WL1251 KL.0,5 | B98086006 |
| CTB41 | 125 | 5 | 1 | WL1255 KL.1 | B98086007 |
| CTB41 | 125 | 1 | 1 | WL1251 KL.1 | B98086008 |
| CTB41 | 150 | 5 | 0,5 | WL1505 KL.0,5 | B98086009 |
| CTB41 | 150 | 1 | 0,5 | WL1501 KL.0,5 | B98086010 |
| CTB41 | 150 | 5 | 1 | WL1505 KL.1 | B98086011 |
| CTB41 | 150 | 1 | 1 | WL1501 KL.1 | B98086012 |
| CTB41 | 200 | 5 | 0,5 | WL2005 KL.0,5 | B98086013 |
| CTB41 | 200 | 1 | 0,5 | WL2001 KL.0,5 | B98086014 |
| CTB41 | 200 | 5 | 1 | WL2005 KL.1 | B98086015 |
| CTB41 | 200 | 1 | 1 | WL2001 KL.1 | B98086016 |
| CTB41 | 250 | 5 | 0,5 | WL2505 KL.0,5 | B98086017 |
| CTB41 | 250 | 1 | 0,5 | WL2501 KL.0,5 | B98086018 |
| CTB41 | 250 | 5 | 1 | WL2505 KL.1 | B98086019 |
| CTB41 | 250 | 1 | 1 | WL2501 KL.1 | B98086020 |
| CTB41 | 300 | 5 | 0,5 | WL3005 KL.0,5 | B98086021 |
| CTB41 | 300 | 1 | 0,5 | WL3001 KL.0,5 | B98086022 |
| CTB41 | 300 | 5 | 1 | WL3005 KL.1 | B98086023 |
| CTB41 | 300 | 1 | 1 | WL3001 KL.1 | B98086024 |
| CTB41 | 400 | 1 | 0,5 | WL4001 KL.0,5 | B98086025 |
| CTB41 | 400 | 5 | 1 | WL4005 KL.1 | B98086026 |
| CTB41 | 400 | 5 | 0,5 | WL4005 KL.0,5 | B98086027 |
| CTB41 | 400 | 1 | 1 | WL4001 KL.1 | B98086028 |
| CTB41 | 500 | 5 | 1 | WL5005 KL.1 | B98086029 |
| CTB41 | 500 | 5 | 0,5 | WL5005 KL.0,5 | B98086031 |
| CTB41 | 500 | 1 | 1 | WL5001 KL.1 | B98086032 |
| CTB41 | 500 | 1 | 0,5 | WL5001 KL.0,5 | B98086033 |
| CTB51 | 600 | 5 | 1 | WL6005 KL.1 | B98086034 |
| CTB51 | 600 | 5 | 0,5 | WL6005 KL.0,5 | B98086035 |
| CTB51 | 600 | 1 | 1 | WL6001 KL.1 | B98086036 |
| CTB51 | 600 | 1 | 0,5 | WL6001 KL.0,5 | B98086037 |
| CTB51 | 800 | 5 | 1 | WL8005 KL.1 | B98086038 |
| CTB51 | 800 | 5 | 0,5 | WL8005 KL.0,5 | B98086039 |
| CTB51 | 800 | 1 | 1 | WL8001 KL.1 | B98086040 |
| CTB51 | 800 | 1 | 0,5 | WL8001 KL.0,5 | B98086041 |
| CTB51 | 1000 | 5 | 1 | WL10005 KL.1 | B98086042 |
| CTB51 | 1000 | 5 | 0,5 | WL10005 KL.0,5 | B98086043 |
| CTB51 | 1000 | 1 | 1 | WL10001 KL.1 | B98086044 |
| CTB51 | 1000 | 1 | 0,5 | WL10001 KL.0,5 | B98086045 |
Split-core type current transformer
| Design | Primary current | Secondary current | Accuracy | Type | Art. No. |
|---|---|---|---|---|---|
| KBR18 | 50 | 1 | 3FS5 | WLS501 KL3FS5 | B98086046 |
| KBR18 | 100 | 1 | 3FS5 | WLS1001 KL.3FS5 | B98086047 |
| KBR18 | 150 | 1 | 3FS5 | WLS1501 KL.3FS5 | B98086048 |
| KBR32 | 250 | 1 | 3FS5 | WLS2501 KL.3FS5 | B98086049 |
| KBR32 | 500 | 1 | 3FS5 | WLS5001 KL.1FS5 | B98086050 |
Variants of LINETRAXX® PEM555
| Type | Interface | Nominal system voltage | Current input | Art. No. |
|---|---|---|---|---|
| PEM555 | RS-485/Ethernet | 3(N)AC 230/400 V | 5 A | B93100555 |
| PEM555-251 | RS-485/Ethernet | 3(N)AC 230/400 V | 1 A | B93100556 |
| PEM555-455 | RS-485/Ethernet | 3(N)AC 400/690 V | 5 A | B93100557 |
| PEM555-451 | RS-485/Ethernet | 3(N)AC 400/690 V | 1 A | B93100558 |
Downloads for LINETRAXX® PEM555
| Category | Product | Language | Date | Size | Download |
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