People Electric · Three-Phase Prepaid Energy Meters
Product overview
People Electric DSSY858 and DTSY858 are three-phase prepaid energy meters with model-specific wiring,voltage,current and internal/external load-control arrangements.
Technical selection summary
| Manufacturer / series | Original People Electric DSSY858/DTSY858 |
|---|---|
| Wiring | DSSY858:three-phase three-wire;DTSY858:three-phase four-wire |
| Frequency | 50Hz or60Hz as source; confirm supplied nameplate |
| Voltage/current matrix | DSSY858:3×100V CT1.5(6)/3(6)A;3×380V CT or listed direct currents. DTSY858:3×57.7/100V CT1.5(6)/3(6)A;3×220/380V CT or listed direct currents. |
| Direct-current versions | 3×2.5(10),5(20),10(40),15(60),20(80),30(100)A at the corresponding higher-voltage version |
| Load control | CT versions use an external contactor or shunt release. Direct versions use internal control except DTSY85830(100)A, which is listed with external control. |
| Prepayment | One meter/one card; credit warning and supply-disconnection functions as catalogue; complete card/software/control package must be specified. |
| Accuracy | Class1 or2 as source; confirm actual supplied class |
| Voltage range | Normal0.9–1.1Un;ultimate0.8–1.15Un |
| Consumption | Voltage circuit≤2W and10VA;current circuit≤4VA |
| Environment | Indoor−20 to+50°C;relative humidity≤85% |
The combined specification includes the exact model,voltage and three-phase current entry. Confirm frequency,accuracy class,card system,control switch/contactor and complete factory wiring before ordering.
Typical applications
- Electrical measurement in an installation matched to the selected input, wiring and environmental conditions.
Specify your enquiry
For a focused quotation, include:
- Exact model, selected specification and quantity.
- Supply, measured circuit, CT/PT ratio where applicable, wiring and installation details.
- Required documentation, accessories and destination.
Download People Electric DSSY858/DTSY858 catalogue (PDF)
Product reference images and drawings
