Feature summary

Accuracy Class for Wh

Class 1 or Class 0.5S

Accuracy Class for VARh

Class 1

Sampling rate per cycle

64

Current:

• Per-phase and 3 phase average

• Calculated neutral current

Voltage:

• V L-N - per-phase and 3 phase average

• V L-L - per-phase and 3 phase average

Power factor

• Per phase and 3 phase total

True PF

Displacement PF Indicates features that can be read through communication only*

Frequency

Power:

• Active power (kW) - Phase wise and total

• Apparent power (kVA) - Phase wise and total

• Reactive power (kVAR) - Phase wise and total

3 Phase unbalance

Current

Voltage Indicates features that can be read through communication only*

Demand parameters (kW, kVA, kVAR, I)

• Last demand

• Present demand

• Predictive demand

• Peak demand: Timestamp for peak demand Indicates features that can be read through communication only*

Energy: kWh, kVAh, kVARh (4 Quadrant)

• Delivered (Import / Forward)

• Received (Export / Reverse)

Delivered (D)

Received (R)

Total (D+R) Indicates features that can be read through communication only*

Net (D-R) Indicates features that can be read through communication only*

Last cleared (Old) Indicates features that can be read through communication only*

Meter On hours

Load Run hours

Power Interruptions

THD %:

• Voltage L-N per phase

• Voltage L-L per phase

• Current per phase

Individual Harmonics Indicates features that can be read through communication only*

Up to 15th individual harmonics

Min / Max with timestamp Indicates features that can be read through communication only*

• V L-L average

• V L-N average

• Current average

• Frequency

• Active power, Total

• Apparent power, Total

• Reactive power, Total

• Power factor, Total

RTC with battery backup

Communication

RS-485 Modbus RTU

Digital IO modules (2 inputs & 2 outputs)

Applicable for METSEPM2125C and METSEPM2125CL05

Analog IO modules (2 inputs & 2 outputs)

Applicable for METSEPM2125C2AI2AO

Relay IO modules (2 digital inputs and 2 relay outputs)

Applicable for METSEPM2125C2DI2RO

Retrofit (RtFt)

For configuring legacy communication data models