Watt OR Var Transducer

Model: • Models (0.2%ACC.) : TDW, TDW2, TDQ2. (0.5%ACC.) : TSW, TSW2, TSQ2

Make: Kusam-Meco

Special 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.

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