YTL DDS-1Y, Руководство пользователя

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1
1.
1. 1.
1. Introduction
Introduction Introduction
Introduction
It is a simple single phase four module Din-Rail meter, which only have kWh measurement. It is
widely used in Sub-metering system. This meter is very popular worldwide. Moreover, it is
convenient to install with only 0.3092kg and 76mm Width.
2. 2. 2. 2. Technical Technical Technical Technical Parameters Parameters Parameters Parameters
Voltage: 230V
Current: 10(100)A
Accuracy class: 1.0
Standard: IEC62052-11, IEC62053-21
Frequency: 50-60Hz
Impulse constant: 1600imp/kWh
Display: Counter 5+1
Power consumption: ≤8VA ≤0.4W
Starting current:: 0.004Ib
Working Temperature: -25
～
70
℃
Storage Temperature: -40
～
80
℃
Average humidity value of year: 75%
Maximal humidity value: 95%
3. 3. 3. 3. Description Description Description Description
A