Metering Out Fit 2019-01-21T08:00:16+00:00

Metering Out Fit & Voltage Transformer

Features

This is combined with maximum demand control watt-hour meter, maximum demand watt-hour meter and reactive volt-ampere meter (VAR) to measure watt-hour of 3-phase-4-wire extremely-high-voltage circuits.

  • This product has been KS and ISO certified for its efficiency and functionality.
  • The product has been miniaturized which makes transport and installation easy.
  • It has been exported as its technology has been recognized.
  • Overcurrent strength has been taken into account when designing this product. Therefore, the product has excellent overcurrent strength.
Inquiry

Ratings

MOF

Type JWM-92 JWM-99
Number of phase & wires (3P 4W
Primary line voltage(kV) 22.9
Primary phase voltage(kV) 13.2
Secondary line voltage(kV) 190
Secondary phase voltage(kV) 110
Primary current(A) 200-400 5 10 15 20 30 40 50 75 100 150
Secondary current(A) 5
V.T rated burden(VA) 3×25
C.T rated burden(VA) 3×25
 Accuracy class(W Class) 0.5
 Insulated class(A) 20
 Rated over-current strength(in) 40 150 75 40
 Polarity Subtractive
Rated frequency(Hz) 60
 Applied standard KSC 1707
 Oil capacity(ℓ) 90 60
 Weight(kg) 250 185

GPT

Type GPO-99
Number of phase & wires 3P 4W
Primary line voltage(kV) 22.9
Primary phase voltage(kV) 13.2
Secondary voltage(kV) 110
Tertiary voltage(kV) 190/3
Secondary burdenVA) 50~100
Tertiary burdenVA) 100~200
Accuracy class(W Class) 1.0
 Tertiary accuracy class(W Class) 3.0
 Insulated class(A) 20
Applied standard KSC 1706
 Oil capacity(ℓ) 60
 Weight(kg) 165

PT

Type PTO-99
Number of phase & wires 3P 4W
 Primary line voltage(kV) 22.9
Primary phase voltage(kV) 13.2
 Secondary voltage(kV) 110
Secondary burden(VA) 100~200
Accuracy class(W Class) 1.0
Insulated class(A) 20
Applied standard KSC 1706
Oil capacity(ℓ) 60
Weight(kg) 165

Ratings

Type Standard A B C D E F G
JWM-92 200-400/5A 654 640 630 490 525 510 320
JWM-99 5/5A~150/5A 610 545 555 385 420 445 300