Pilot Communications SPM91 - Page 11

9
Input frequency
50Hz or 60Hz
Power supply
self-supply
230V, (184V-275V)
Starting current
0.4%Ib
Power consumption
<2W
Insulating property
Power frequency withstand voltage: AC 2 KV
Impulse withstand voltage: 6KV
Accuracy
Class 1 ( IEC62053-21)
Pulse output
1000imp/kWh
Communication
RS485 output, Modbus-RTU protocol
Address: 1~247
Baud rate: 2400bps, 4800bps, 9600bps
Connection mode
1-phase 2-wire
Dimension
36 × 100 × 65mm
Installation mode
Standard 35mm DIN rail
Operating environment
Operating temperature: -20℃~+55℃
Storage temperature: -25℃~+70℃
Relative humidity: 5%~95%,non-condensing
Electrostatic discharge immunity test
IEC61000-4-2,Level 4
Radiated immunity test
IEC61000-4-3,Level 3
Electrical fast transient/ burst immunity test
IEC61000-4-4,Level 4
Surge immunity test (1,2/50μs~8/20μs)
IEC61000-4-5,Level 4