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Products I Power Line Transducers I D5 PTW2



D5 PTW2
Reactive Power Transducer
Input 3-phase voltage & current
Output Single or Dual (DC)
Accuracy 0.5%

Operations

The input Voltage and current signals are scaled down through interposing potential and current transformer. In case of reactive transducers the voltage signals are 900 phase shifted. The scaled down signals are fed to precision multipliers working on time division multiplication principle. The multiplier output is processed to provide DC Voltage / Current output signal proportional to input active / reactive power. For Signal Phase network, only Active Power Transducer is offered. Fro 3 Phase 3 Wire or 3 Phase 4 Wire electrical networks both Active and Reactive Power Transducers are offered for balanced as well as unbalanced load conditions.
Auxiliary Supply : Self Powered, 110/240 V AC, 24 / 48 / 110 / 220 V DC ± 20 %

Power Consumption : 3.5 VA - AC, 4 VA - DC

Input Value
I in
V in
:
:
1 A / 5 A
110 / 415 V

DC Output (Single / Dual) :
0 - 1 mA, 0 - 10 mA, 0 - 20 mA, 4 - 20 mA, 0 - 5 V, 0 - 10 V

No of Signal Output : Single (Optional Dual Output)

Response Time : Less than 500 milliseconds

Input / Output Isolation : Galvanic

Temperature : 0°C to + 55°C

Humidity : Up to 95% Rh non condensing

Dimensions (L x W x D) (mm) : 73 x 150 x 113

Weight : 1200 gms.

Common Specifications

Output Load Resistance (Rout)
For Current Output
For Voltage Output
:
:
Max. 10V/I out (Optional Max. 15V/Iout)
10 Kohm (min.)

Output Ripple :
Less than 0.5% of span (peak to peak)

Auxiliary Supply Burden : Less than 4 VA

Insulation Resistance : More than 100 Mohms at 500 V DC

Zero Span Adjustment : Optionally provided

Terminals : Suitable for 2.5 sq.mm wires

Enclosure Type : ABS Plastic, Ingress Protection IP40
Electrical Connection Diagram

 
D5 PTW2 D5 PTW2
Control & Relay Panel
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Motor Testing Equipments
Transformer Panels
Cogeneration /Captive Power Plants
Paper Mills, Sugar Plant
 
 
 
 



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