DTS719 is a transformer-operated three-phase smart meter with an embedded radio-frequency (RF) solution for local meter access. It is designed for connection to current transformers (CT) and for additional connection to potential transformers (CT/PT).
The DTS719 is used to measure electrical energy accurately for commercial and industrial customers. With the RF communication and a hand held unit (HHU) various smart metering functions can be realized without extending the existing infrastructure. The communication with the meter is DLMS compliant. The built-in tariff structures are supporting active, reactive and apparent measurement modes.
|type test certificate|
- Terminal cover open detection
- Reverse current detection
- Event logging
|Nominal voltage (Un)||3 x 57.7/100 V, |
3 x 63.5/110 V,
3 x 220/380 V,
3 x 230/400 V,
3 x 240/415 V
|Voltage range for operation||0.7 Un to 1.3 Un|
|Nominal frequency||50 Hz, 60 Hz|
|Current||1 (5) A, 1.5 (6) A, 5 (6) A, 5 (10)A|
|Operating temperature||-25 °C to +70 °C|
|Humidity||< 95 %|
|Accuracy class||Active energy class 0.5 S|
Reactive energy class 2
|Communication||Infrared port, RS-485, optional radio frequency (RF)|
|Dimensions||240 mm x 154 mm x 50 mm|
|Connection type||DIN (instrument transformer)|
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file size: 158.25 KB
published: 16 Jun, 2023