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