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3. Basic Parameters
Description
Meter Type
Accuracy
Nominal Voltage Un
Current Range
Nominal Frequency fn
Starting Current
Meter Constant
Start-up Time
Power Consumption
Operating Voltage Range
Specified operating temperature range
Limit operating temperature range
Limit Storage and transportation
temperature range
Relative Humidity
Insulation
Product Manual
Honeywell
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Elster Kent Metering (Pty) Ltd
60 Commando Road, Industria Ext 2
Johannesburg, 2093
South Africa
Three phase, Four-Wire, Direct Connected
Active Class 1.0 (IEC 62053-21)
3*230 /400V
5 (80)A
50Hz
0.2% In
1000 imp/kWh
≤ 5s
Voltage circuit: ≦1W ,8VA
Current circuit at Ib: ≦4VA
Nominal Operating Voltage: 0.9Un～1.1 Un
Extended Operating Voltage: 0.8Un～1.15 Un
-20℃～+70℃
-25℃～+70℃
-40℃～+70℃
≦85%
AC voltage test subjected to 4kV
Impulse voltage test subjected to 6kV
Values
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