INPUT
Rated Un 57.8 to 600V specify
nominal voltage.
Range
20-120% Un
Burden
0.5VA per phase
Overload 1.5 x Un continuous
4 x Un for 1 second
Rated In
1 or 5 amp
Range
10-120% In
Burden
0.5VA per phase
Overload
4 x In continuous.
50x In for 1sec
Frequency 45/65Hz
INSULATION
Test Voltage :
3 kV RMS 50 Hz for 1 min between
case, input, auxiliary. 1kV between
case, input, auxiliary, relay output
& RS485 output.
Impulse Test :
EMC 5kV transient comply with
IEC 801 / EN 55020 HF
Surge withstand:
IEC 801 / EN55020
ANSI C37.90A
Interference:
EHF 2.5 kV 1MHz complying
with IEC 255-4
Protection ClassII :
complying with IEC348 / BS4753
/DIN 57411 / VDE
ENVIRONMENTAL
Working Temp.
Function Temp. - 5 to +60 °C
Storage Temp.
Temperature Coeff. 0.01% per °C
R.H.
0-95% non condensing
Warm up time
Shock 10G in 3 planes
APPLIED STANDARDS
General IEC 688 BSEN60688,
BS4889, IEC 359
EMC
Emissions EN61326-1
Immunity EN61326- 2
Safety EN61010-1
66
0 to +60 °C
-10 to +65 °C
1 min.
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