EMU Professional II 3/5

The 3-phase bidirectional MID B+D approved power meter EMU Professional II 3/5 with S0 pulse output for DIN rail mounting is suitable for submetering and energy cost billing. 

Features

• 3-phase indirect power meter with pulse output
• 3x230/400V
• Indirect using /5A and /1A current transformers
• Current transformer ratio configurable several times using the service key
• MID B+D, for billing purposes
• Accuracy class B (1%)

Power meter readings

• Active energy consumption (kWh) and supply (kWh)
• Reactive energy consumption (kWh) and supply (kWh)
• Active power (kw) 
• Reactive power (kvar) 
• Apparent power (kVA)
• Current (A)
• Frequency (Hz)
• Number of voltage failures
• Current transformer ratio

LCD-Display

Reading and setting parameters is user-friendly by a 38x28 mm graphic LCD display with LED backlight. This provides excellent visibility of numbers and letters.
Display language e.g. english or german can be selected by the keys.

Power meter configuration

Touch-sensitive control buttons are used for configuration. A sealable service button must be pressed for each configuration change.
The current transformer ratio (1 or 5 A transformer, up for up to 20000/5 or 4000/1 A) can be configurable several times.

S0 pulse output

The 3-phase indirect power meter EMU Professional II 3/5 features a configurable S0 pulse output for active or reactive energy 

• Pulse rate per kWh / kvarH: 1,10,100, 1000 or 10000
• Pulse length in milliseconds: 2ms, 10ms, 30ms, 40ms, 120 ms

Energy meter configuration ex factory

• S0 pulse output: 10 Impulse/ 20 ms

Power meter manufacturer

The 3-phase indirect power meter meter is produced in Switzerland by EMU Electronic Ltd.
More information: https://www.emuag.ch