Art-Nr.: P21A0000
EMU Professional II 3/5
The energy meter EMU Professional II 3/5 is a multifunctional 5TE wide measuring transformer meter with outstanding flexibility and accuracy. The energy meter is tested and approved according to MID module B + D.
S0 pulse output
The 3-phase energy meter EMU Professional II 3/5 features a configurable S0 pulse output for active or reactive energy.
Functions at a glance
- Bidirectional three-phase meter with S0 pulse output
- 3x230/400V
- Current transformer /5 and /1A
- Current transformer ratio configurable multiple times
- MID B+D, ex works for billing purposes
- Accuracy class B (1%)
Measurable values on the energy meter
- Active energy import (kWh) and export (kWh)
- Reactive energy import (kWh) and export (kWh)
- Reactive power (kvar)
- Active power (kW)
- Apparent power (kVA)
- Current (A)
- Frequency (Hz)
- Number of voltage failures
LCD display
Reading and setting parameters is simplified by a 38x28 mm graphic LCD display with LED backlighting. This enables excellent visibility of numbers and letters.
Configuration
Touch-sensitive control buttons are used to configure the pulse length and rate for optimal resolution. The S0 pulse output can optionally be used for active or reactive energy. The three-phase meter is configured via the control buttons.
Adjustable pulse rate and time:
- Pulse rate per kWh / kvarh: 1,10,100, 1000 or 10000
- Pulse length in milliseconds: 2ms, 10ms, 30ms, 40ms, 120 ms
Current transformer ratio
The current transformer ratio can be configured multiple times via buttons. The service button can be sealed.
- Current transformer /5 A 5/5 A to 20’000/5 A in 5 A steps
- Current transformer /1 A 1/1 A to 4’000/1 A in 1 A steps
Factory configuration
- Transformer connection: 10 pulses/ 120 ms
- S0 pulse output for active energy import