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Three-phase energy meter KLEFR 6934 for direct energy measurements, MID

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Modbus

Three-phase smart electricity meter KLEFR 6934 Modbusfor direct measurement with RS485 communication interface and Modbus RTU protocol, which is officially verified (MID certification) for billing measurements and can be fitted with a seal.

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Product description

The KLEFR 6934 0.25-100A Modbus MID energy meter is a completely identical product to the PRO380-Mod 0.25-100A Modbus MID. This is a full-fledged alternative, it differs only in the logo.

The KLEFR 6934 0.25-100A Modbus MID energy meter has an RS485 communication interface and the Modbus RTU protocol. The KLEFR 6934 combines a high accuracy class of 1/B and a wide temperature range (-40 °C … + 70 °C).
The KLEFR 6934 can also use an infrared port (with a wavelength of 900–1 000 nm) for programming and communication with the device. Various communication modes then offer over 60 variables such as kWh, active and reactive energy, forward and reverse energy, power factor, etc.
The equipment includes a resettable daily counter - energy consumption can then be calculated in five different modes.

Downloads

Detailed technical specifications can be found in the Files tab or on the manufacture’s website.

Documentation

Manual
User guide and technical documentation
download

Nominal voltage 230/400 V AC (3~)
Alternating overvoltage withstand 4 kV for 60 seconds
Operating voltage 3 × 230 V AC ± 20 %
Impulse overvoltage withstand 6 kV – 1,2 µS waveform
Basic current Ib = 5 A
Operating current max. Imax = 100 A
Current range max. 0,4% Ib
Overcurrent withstand 30 Imax for 0,01 s
Dimensions 70 × 92,4 × 63 mm
IP rating IP51
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PRO380-Mod direct smart energy meter

204,90 €
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new
Modbus

Single-phase energy meter KLEFR 6914 for direct energy measuremnts, MID

64,90 €
53,64 € excl. VAT

Less than 20 items in stock Add to cart +