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C-T Test Set(Vanguard/EZCT-2000B), 5000:1/0.1%
  • 제조사Vanguard
  • 모델명EZCT-2000B
  • 주요기능P.T, C.T 권수비 시험기
  • 판매가격 문의주세요
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EZCT-2000B  Current Transformer Test Set

This product is no longer in production.

  • Performs CT excitation, current-ratio, polarity, and phase angle tests
  • Measures insulation resistance and winding resistance of the CT seconday windings
  • Measures the CT's secondary burden
  • Test record header information including company, substation name, circuit ID, manufacturer, CT serial number, operator name, and test record-comments
  • Built-in 4.5-inch wide thermal printer
  • Plot Multiple Saturation Curves
  • Stores up to 128 CT test plans
  • RS-232C, USB, USB Flash drive interface
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                      EZCT-2000B Technical Specifications

     

    TYPEPortable current-transformer test set
    PHYSICAL SPECIFICATIONS19”W X 13”H x 15.8” D (48.3 cm x 33.0 cm x 40.1 cm); Weight: 73 lbs (33.1 kg)
    INPUT POWER100 – 120 Vac or 200 – 240 Vac (factory pre-set), 50/60 Hz
    MEASUREMENT METHODANSI/IEEE C57.12.90, IEC 60044-1 and ANSI/IEEE C57.13.1
     TEST OUTPUT VOLTAGES0 – 50 Vac @ 10A max; 0 – 300 Vac @ 10A max; 0 – 500 Vac @ 5A max; 0 – 1200 Vac @ 1.2A max; 0 – 2000 Vac @ 1A max
    CURRENT SOURCE1 – 20A @ 0 – 15 Vac
    CURRENT SOURCE DISPLAYTest current and current on-time
    VOLTAGE READING RANGE0 – 2,200 Vac; Accuracy: ±1.0% of reading, ±1 V
    CURRENT READING RANGE0 – 10A; Accuracy: ±1.0% of reading, ±0.02A
    CT CURRENT RATIO RANGE0.8 – 999: 0.1%; 1000 – 1999: 0.3%; 2,000 – 5,000: 1%
    PHASE ANGLE MEASUREMENT0 – 360 degrees; Accuracy: ± 1.0 degree)
    RESISTANCE READING RANGE100 micro-ohms – 10 ohms; Accuracy: 2% of reading, ± 1 count
    INSULATION RESISTANCE READING RANGE2 Mega-ohms – 500 Mega-ohms; Accuracy: 3% of reading, 500 – 1000 Vdc test voltage
    DISPLAYBack-lit LCD Screen
    240 x 128 dot graphic; 114mm x 64mm
    Viewable in bright sunlight and low-light levels
    PRINTERBuilt-in 4.5-inch wide thermal printer
    COMPUTER INTERFACESOne RS-232C (115,000 Baud) port, One USB port
    EXTERNAL DATA STORAGEOne USB Flash drive interface port
    PC SOFTWAREWindows? XP/Vista-based CT Analysis software is included with the purchase price
    INTERNAL TEST RECORD STORAGEStores 140 test records. Each test record may contain up to 10 saturation curves, current-ratio readings, and polarity and DC resistance readings
    INTERNAL TEST PLAN STORAGEStores 128 test plans. A test plan consists of the saturation test voltage, current selection, CT nameplate ratios, and CT winding terminal combinations (X1 to X5) for each test
    SAFETYDesigned to meet UL 6110A-1 and CAN/CSA C22.2 No. 1010.1-92 standards
    ENVIRONMENTOperating: -10°C to 50°C (15°F to +122°F); Storage: -30°C to 70°C (-22°F to +158°F)
    CABLESFive 20-foot X cable sets, One 35-foot H cable set, current source cables, insulation test cables, power cord, ground cable. A transportation case is included with the purchase price.
    WARRANTYOne year on parts and labor
    Specifications are valid at nominal voltage and ambient temperature of +25˚C (+77˚F).
    Last updated on March 16, 2009

     

     

     

    CablePart Number
    [8000-0005] USB Cable [ 6' (1.83m) ]8000-0005
    [8000-0006] RS-232C Cable [ 6' (1.83m) ]8000-0006
    [8000-0016] Power + Ground Combination Cable8000-0016
    [8000-0105] H Cable Set (Metal Type) [ 35' (10.67m) ]8000-0105
    [8000-0108] X Cable Set [ 20' (6.10m) ]8000-0108
    [8000-0109] Megger Cable Set + Current Cable Set Combo (20' + 8')8000-0109
    [8000-0143] EZCT H Cable Set (Plastic Type) [ 35' (10.67m) ]8000-0143
    [8000-0157] EZCT H Cable Set (with Banana Jacks) [ 35' (10.67m) ]8000-0157