DTSF217(T9-1) Three Phase Four Wire Multi-tariff Electronic Meter
Inquire NowDescription
DTSF217 (T9-1) Three Phase Four Wire Multi-tariff Electronic Meter is an advanced metering device engineered for both import and export metering. Featuring Time-of-Use (TOU) and step tariff functions, this meter is designed to provide precise energy consumption readings even during power outages. Its sophisticated capabilities enable the recording of vital events, ensuring comprehensive monitoring of energy usage.
Specifications
| Specification | Description |
|---|---|
| Standards | IEC62052-11; IEC62053-21; IEC62053-22; IEC62053-23 |
| Accuracy | Active: Class 0.2S or 0.5S or Class 1; Reactive: Class 2 |
| Protocol | DL/T 645-2007 |
| Reference Voltage | 3×57.7V/100V; 3x220V/380V |
| Current | Transformer connection: 1.5(6)A, 5(6)A, 5(10)A; Direct connection: 10(40)A, 10(60)A, 20(80)A, 10(100)A |
| Reference Frequency | 50/60Hz |
| Power Consumption | <1.5W, 6VA (per phase) |
| Operation Voltage Range | 0.8Un~1.2Un |
| Limited Operation Voltage Range | 0.7Un~1.3Un |
| Operation Temperature | -25℃~+60℃ |
| Limited Operation Temperature | -40℃~+70℃ |
| RTC Deviation | ≤0.5s/d |
| Lifetime | 15 years |
| Size | 290mm (L) x 170mm (W) x 85mm (H) |
| Net Weight | About 2.8kg |
Additional Information
- Data Snapshot: Supports daily, hourly, occasional, and immediate freezing.
- Event Logs: Records the latest 10 events, including power outages, programming changes, and resets.
- Communication Interface: Equipped with a far infrared interface and RS485, with protocols conforming to DL/T645-2007.
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