en-gb
Germany
Watt Or Var Hour Transducer
Model: • Models (0.2%ACC.) : TDWH, TDWH2. (0.5%ACC.) : TSWH, TSWH2.
Make: Kusam-Meco
Special Features:
<br>
• Dual Aux. Power 110/220V AC<br>
• High Accuracy 0.2% RO at 23 °C ± 5 °C<br>
• High Dielectric Strength 2.6KV AC / Min, Between Input / Output/ Power Case<br>
• ABS Plastic Case, DIN Rail or Wall Mounting<br>
<br>
<br>
<strong class="header-red-small"> Specification :</strong><br>
• <strong> Accuracy :</strong> 0.2% RO at 23°C ± 5°C
(Self-Power Mode 0.25%RO at 23°C ± 5°C).<br>
• <strong>Input Range
: </strong><br>
Normal Voltage 110V, Effective 50 ~ 150V.<br>
Normal Voltage 220V, Effective Range 160~300V.<br>
Normal Current 5A, Effective Range 0~7.5A. <br>
Normal Current 1A, Effective Range 0~1.5A. <br>
<strong>Input Burden : </strong>0.1VA / 60Hz at 150V AC ; Self-Power Mode 2VA at 150V AC. <br>
<strong> Frequency : </strong> 45 ~ 70Hz <br>
<br>
• <strong>Input Over :</strong><br>
Normal AC 110V, Voltage Over 500V Continuous. <br>
Self-Power Mode 150V AC Maximum.<br>
Normal AC 5A, Current Over 15A Continuous; <br>
50A 10 Sec / Hour ; 400A 0.5 Sec / Hour.<br>
<br>
• <strong>Output Load
:</strong> DC Current Mode: 10V DC Maximum, DC Voltage Mode:10mA DC Maximum.<br>
• <strong>Output Protection
:</strong> Without Damage for Output Open or Short Circuit.<br>
• <strong>Dielectric Strength
:</strong> 2.6KV AC / 1 Min, between Input / Power / Case.<br>
• <strong>Impulse
:</strong> 5KV (1.2X50 µS), ANSI C37.90a / 1983. DIN, IEC 255 - 4, IEC 688-1992<br>
2.5KV - 0.25mS / 1MHz IEC 801-3 (Ring WAVE).<br>
• <strong>Common Mode Rejection
:</strong> > 120db, 50 / 60Hz.<br>
• <strong>Stability
:</strong> < 0.2% / Year.<br>
• <strong>Calibration
: </strong>SPAN and ZERO ± 10%.<br>
• <strong>Response Time & Ripple(p-p)
:</strong> ≤ 400mS. 0 ~ 99%; 0.5% P-P(STD) or Option.<br>
• <strong>Magnetic Effect
: </strong>DIN - IEE 688 ≤ 0.005% Change 10" Center 100A- Turn.<br>
• <strong>Temperature Coefficient
: </strong>≤ 100ppm / °C from 0 ~ 60°C; ≤ 50ppm / 23°C ± 3°C<br>
• <strong>Operating Condition
:</strong> -10°C ~ + 65°C, 20 ~ 95% RH Non - Condensed.<br>
• <strong>Storage Condition
: </strong>-40°C ~ + 75°C, 20 ~ 95% RH Non - Condensed.<br>
• <strong>Power Supply
: </strong>AC or DC ± 20%, 50 / 60Hz < 3VA/AC.<br>
• <strong>Aux. Power Effect
:</strong> < 0.01% / V.<br>
• <strong>Housing Material
:</strong><br>
ABS Plastic, Self-Extinguishing to UL Subject 94 Class V-O. Case IP 50 Snap Mounting On DIN EN 50022-35 Or <br>
Surface Mounting. Compliance With IEC 529, BS 5490, Din 40054. Protection Touch-Proof Terminals and <br>
Enclosure Meeting Requirements Of VBG 4 & VDE 0106 oart 100(Germany).<br>
• <strong>Mounting
: </strong>DIN Rail or Wall Mounting.<br>
• <strong>Size : </strong>120W X 115H X 73.4L mm <em>Uni-Direction and Bi-Direction for Watt, Bi-Direction for Var only. </em><br>
• <strong>Self-Power Mode
: </strong>Effective Range 85~150V AC,
Power Source from V1 Voltage.<br>
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