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Smart Meters

Three-Phase Multifunction Power Meter (Four-Quadrant)

Model / Order code: VL-JQ-DTSD951
380V | Three-phase | Class 0.2S | Dual RS-485 | 4-quadrant
  • Revenue-grade three-phase multifunction meter, Class 0.5S / 0.2S.
  • Four-quadrant active and reactive energy measurement.
Certified & standards-tested
CE / CB / ISO 9001
Quote within 24 h
Fast technical response
Samples available
Trial order before scale-up
Factory-direct supply
OEM / ODM & private label

VL-JQ-DTSD951 Three-Phase Multifunction Power Meter (Four-Quadrant)

The electronic energy meter continuously measures active energy with high accuracy, providing a dependable basis for billing, sub-metering and energy management.

Key Features

  • Revenue-grade three-phase multifunction meter, Class 0.5S / 0.2S.
  • Four-quadrant active and reactive energy measurement.
  • Two independent RS-485 ports for redundant / dual-system reading.
  • Full electrical parameters: V, I, P, Q, PF, frequency.

Technical Specifications

ParameterSpecification
Meter Type / PolesThree-phase, 4-wire
Reference Voltage3x220/380 V AC, 50/60 Hz
Current Range3x1.5(6) A - 3x10(100) A
Accuracy ClassClass 0.5S / 0.2S (active energy)
CommunicationDual RS-485 (Modbus)
DisplayBacklit LCD
MeteringFour-quadrant active & reactive energy
Ports2x RS-485 communication ports
StandardIEC (compatible)

Applications

Substations, large industrial feeders and power-quality monitoring requiring four-quadrant metering.

Downloads

Datasheet, type-test report and wiring diagram are being finalized and will be published here shortly. Need them sooner? Request them via the quote form and our team will send them directly.

Packaging & Logistics

Packaging, MOQ, lead time and HS code are being finalized. Need this sooner? Contact us via the Request a Quote form.

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