Specifications
asure three-phase active power which the rated frequency is 50HZ.2.16bit A/D conversion, digital multiplier,SMT technology
Product overview:
DTC/DSS three phase electronic watt-hour meter uses imported specific large-scale integrated circuits,16 bit A/D conversion, digital multiplier, digital sampling and processing technology and SMT technology. It is design and manufacture according to industrial user’s electricity consumption.
With three independent units of measurement module, it can measures three-phase forward and reverse active power. Measurement error has excellent long-term stability. With high-quality tantalum capacitors,it has long service life.
It can prevent phase sequence errors,current reversal, different phase of voltage and current, voltage wire disconnection and zero disconnection asurement errors and stealing behavior while wiring.
It can measure three-phase active power which the rated frequency is 50HZ.
The main feature of the product : Anti-electromagnetic disturbance,low consumption, high precision, wide-range, anti-theft, wide range, long serve life,LCD display.
The applicable environmental temperature is —10°C~50°C,the relative humidity can not be over 85%.
Features of function:
1. Three -phase active power measurement. It can work for a long time.
2. It is a instruction for lack of phase
3. Three-phase power supply. The precision of measurement can not be influenced when one or two phases interrupt.
4. Pulse output interface
Specifications and main technical parameters | |||||||||||||||||||
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Order example:
Example 1: three-phase watt-hour meter
Signal input : 3×220/380V
Connection mode: three-phase four-wire
Precision grade: Grade 0.5S , Grade 1.0S
Using time: Feng pinggu rate period
Other:In accordance with the default factory settings if not stated
Notes:three-phase multifunctional watt-hour meter (electric energy meter)is divided into two types:full function type and simple type.
Please pay attention to the distinction between these two types when inquiry.
Example 2: three-phase watt-hour meter
Signal input: 3×100V
Connection mode: three-phase three-wire
Precision grade: Grade 0.5S , Grade 1.0S
Using time: Feng pinggu rate period
Other:In accordance with the default factory settings if not stated
Notes:three-phase multifunctional watt-hour meter (electric energy meter)is divided into two types:full function type and simple type.
Please pay attention to the distinction between these two types when inquiry.
Installation dimensions:
Product certification:
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