Měřící Energetické Aparáty
6
Construction
Dimensions body: 90 × 90 × 90 mm
frame: 95 × 95 mm
Weight: 0.6 kg
Terminal block: max of wires 3.0 mm
Panel attachment: 2 pcs of removable eccentrics
Operating data
Working temperature: -25 °C to +55 °C
Storage temperature: -25 °C to +85 °C
Relative humidity: 20 % to 90 % at 40 °C
Ingress protection rating (IEC 60529): front panel IP40, other parts IP20
Pollution degree: 2
Measurement category: IV, U
nom
= 230 V
Battery type for internal time: Li battery CR ½ AA CD
Electromagnetic compatibility
Electrostatic discharge immunity: conforming to IEC 61000-4-2
(4 kV / 15 kV)
Immunity to radiated radio-frequency elds: conforming to IEC 61000-4-3
(10 V/m, 80 MHz - 2000 MHz)
Immunity to fast transients: conforming to IEC 61000-4-4 (2 kV)
Surge immunity: conforming to IEC 61000-4-5 (4 kV)
Immunity to induced voltages: conforming to IEC 61000-4-6 (3 V)
Immunity to dips, short interruptions: conforming to EN 61000-4-11
(1 period / 100 %)
Interference voltages conducted: conforming to EN 55011
Radiated emissions in the range 30-1000 MHz: conforming to EN 55011
Harmonic current emissions: conforming to EN 61000-3-2
Voltage changes, voltage and icker uctuations: conforming to EN 61000-3-3
Magnetic elds with f = 50
Hz, 0,5 mT: conforming to IEC 1036
External electric eld 50 Hz / 10 kV/m: conforming
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