Overview

  GV59 is a voltage and current detection instrument for three-phase generators. It has 5 high-brightness LED screens to display relevant parameters. It has an optional RS485 communication port to read more parameters. System parameters can be set according to the buttons to suit different applications.

  There are two models of GV59 series instruments:

    GV59: AC power supply, can sample and display three-phase AC voltage, three-phase AC current and other parameters;

    GV59R: Based on GV59, an RS485 interface is added to monitor relevant parameters and setting parameters through PC software.

Features

  High-brightness LED digital tube displays measured values;

  5-screen parameter display;

  AC power supply;

  AC transformer ratio can be set;

  Wide voltage operating range.

Parameter display

  Line voltage L1-L2, L2-L3, L3-L1;

  Phase voltage L1-N, L2-N, L3-N;

  Three-phase current A;

  Frequency Hz;

  Average power factor cosΦ (can only be read through RS485 interface);

  Power factor cosΦ (can only be read through RS485 interface);

  Active power KW (can only be read through RS485 interface);

  Reactive power KVAR (can only be read through RS485 interface);

  Apparent power KVA (can only be read through RS485 interface);

  This current power KWH (can only be read through the RS485 interface);

  Accumulated power KWH (can only be read through RS485 interface);

  Accumulated running time H (can only be read through RS485 interface);

Range and accuracy

  AC voltage: phase voltage AC165-260V, line voltage AC300-450V, error ≦±1% (within range);

  Current: 0-6000A, error less than ≦±2%;

  Frequency: 45-70HZ, error less than ≦±1%;

  Average power factor cosΦ: 0-1.0, error less than ≦±5%;

  Power factor cosΦ: 0-1.0, error less than ≦±5%;

  Active power: 0-1380KW, error less than ≦±3%;

  Reactive power: 0-1380KVAR, error less than ≦±3%;

  Apparent power: 0-1380KVA, error less than ≦±3%;

  This power consumption: 0-99999KWH, the error is less than ≦±5%;

  Accumulated power: 0-99999KWH, error less than ≦±5%;

  Accumulated running time H: 0-99999, error less than ≦±5%;

Specifications

  Working power supply voltage: AC165-275V;

  Power consumption: MAX 3W;

  Operating environment temperature: -25～65℃;

  Storage environment temperature: -40~85℃;

  Protection level: IP54 (front panel after installation);

  Overall dimensions: 100mm*100mm*77mm

  Opening size: 91mm*91mm;

  Weight: 320g