PQ Plus UMD 705, Руководство по эксплуатации

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10
Other Specifications
operational temperature - 20 to 60°C
storage temperature - 40 to 80°C
operational and storage humidity < 95 % - non-condensable environment
EMC
– immunity
EN 61000
– 4 - 2 (6 kV / 8 kV)
EN 61000
– 4 - 3 (10 V/m up to 3 GHz)
EN 61000
– 4 - 4 (4 kV)
EN 61000
– 4 - 5 (2 kV
LL
/ 4 kV
LG
)
EN 61000
– 4 - 6 (10 V)
EN 61000 - 4 - 8 (100 A / 1000 A)
EN 61000
– 4 - 11 (250 periods)
EMC
– emissions
EN 55011, class A
EN 55022, class A (not for home use )
communication ports
RS-485 (2400 ÷ 921600 Bd), optional USB, Ethernet
10Base-T
communication protocols
KMB, Modbus RTU and TCP, web server, DHCP
accuracy of RTC ± 2 seconds per day
capacity of RTC backup battery > 5 years (without supply voltage applied)
protection
class front
panel whole
instrument IP 40
IP 20
dimensions front
panel
whole instrument 106 x 45 mm
106 x 90 x 58 mm
weight max. 0.25 kg