Content
|
Parameters
|
Standard:
|
EN50470-1/3
|
Rated Voltage:
|
230V
|
Rated Current:
|
0,25-5(30)A,0,25-5(32)A,0,25-5(40)A,
0,25-5(45)A,0,25-5(50)A,0,25-5(60)A, 0,25-5(80)A,0,25-5(100)A |
Impulse Constant:
|
100/1000/2000imp/kWh
|
Frequency:
|
50Hz
|
Accuracy Class:
|
B
|
LCD Display:
|
LCD 5+1 = 99999.9kW
|
Working Temperature:
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-25~55℃
|
Power Consumption:
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≤8VA, ≤0.4W
|
Average Humidity:
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≤75% (Non Condensing)
|
Maximum Humidity:
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≤95%
|
Start Current:
|
0.004Ib
|
LED flash:
|
Impluse indication, pulse width = 90 ms
|
Type
|
DDS353H-1
|
DDS353H-2
|
DDS353H-3
|
Software Version
|
V1.0
|
V1.0
|
V1.1
|
Meter Constant
|
100/1000/2000imp/kWh
|
100/1000/2000imp/kWh
|
100/1000/2000imp/kWh
|
Communication
|
N/A
|
RS485, Modbus-RTU
|
RS485, Modbus-RTU
|
Setting for
Meter Constant |
Only in production
|
in production or after delivery via RS485
|
in production or after delivery via RS485
|
Backlight
|
Blue
|
Blue
|
Blue
|
Li-Battery
|
N/A
|
N/A
|
YES
|
Multi-tariff
|
N/A
|
N/A
|
YES
|
Measurement Mode
|
Option 1: active and reactive (default)
Option 2: active forward and reverse |
No information