| Customization: | Available |
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| Display: | Digital |
| Usage: | Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter |
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As a rail-mounted instrument, DTSD63 accurately measures highly nonlinear loads based on the measurement of RMS. Advanced grid frequency simultaneous sampling technology enables it to accurately measure various power parameters, including U, I, F, P, Q, S, PF, kWh and THD U & I.
DTSD63 has both data acquisition and control functions, small size, easy to deploy and full-parameters-measuring features. It can be widely used in energy management systems, substation automation, distribution network automation, community power distribution, power plant power systems, intelligent buildings, intelligent distribution panels, high and low-voltage switchgear and other scenarios.
| Host features |
| Instantaneous true RMS value |
| Current each single phase and conjunction, average |
| Phase voltage/line voltage each single phase and conjunction, average |
| Active, reactive, apparent power each phase and the sum of three phases |
| Power factor each phase and the sum of three phases |
| Frequency 45~65Hz |
| Maximum/minimum value |
| Max/min rms current |
| Max/min rms phase voltage |
| Max/min total active, reactive, apparent power |
| Max/min total power factor |
| Max/min frequency |
| Max/min THD I & THD U |
| Demand and peak demand value |
| Current per phase current value/peak/month end peak |
| Total active, total reactive, total apparent power current value/peak/month end peak |
| Energy |
| Input/output/total active energy 1 pulse output(multiplexed) |
| Input/output/total reactive energy 1 pulse output(multiplexed) |
| Apparent electrical energy |
| Moth-end electrical energy |
| Multi-tariffs |
| 8 billing periods, 4 tariffs can be set |
| Power quality |
| Total Harmonic Distortion Rate (THD) current and voltage |
| 1st-31th harmonic analysis current and voltage |
| Voltage crest factor CF and current K coefficient |
| Event logging |
| 100 SOE event records |
| Alarm |
| 8 configurable limit alarm channels |
| 4 configurable logical alarm channels |
| Communication |
| RS-485 /MODBUS-RTU, DL/T 645-2007 |
| Display |
| TFT LCD |
| Real-time clock |
| Year, month, day, minute, second |
| Other |
| Program online upgrade supported |
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