Mega Meg39, User Manual

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PQ monitor MEg39 – user manual
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EMC
EN 61326-1:2006
Electrical equipment for measurement, control and laboratory use – EMC requirements
Part 1: General requirements 31
Voltage on network terminals, electromagnetic interference
EN 55011 ed.3:2010
Industrial, scientific and medical equipment – Radio-frequency disturbance characteris-
tics – Limits and methods of measurement
Emitted high-frequency electromagnetic field
EN 61000-4-3 ed.3:2006
Electromagnetic compatibility (EMC) – Part 4-3: Testing and measurement techniques
– Radiated, radio-frequency, electromagnetic field immunity test
Power supply
Supply voltage terminals 16, 18: 90 V
AC
to 230 V
AC
± 10 %, 50 Hz
100 V
DC
to 300 V
DC
±10 %
HBUS supply voltage: 8 V
DC
to 12 V
DC
(max 13 V
DC
) from uninterruptible
power supply MEg101.3
Consumption: 8 VA, 4 W / 230 V
AC
4 W / 300 V
DC
2 W / 12 V
DC
Fuse type: FSK 00.1/500 mA-T,
The fuse is located under the plastic cover located next
to the power terminals 16 and 18.
The fuse can be changed only with the power
supply voltage disconnected at terminals 16 and 18.
Fuse is not connected in the circuit of power supply
voltage 12 V over HBUS connector.
Backup supply without UPS: 3 s with charged supercapacitors, charging time – 5 min
Data memory
Capacity: 512 MB