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Products I Power Line Transducers I D3 PTF1



D3 PTF1
Frequency transducer
Output (DC) single or dual
Accuracy 0.5%

Operations

The input frequency signal is scaled down through Interposing potential transformer. The scaled down signal is fed to a precision frequency to voltage Converter stage, its output is processed to provide DC Voltage/ Current proportional to Line Frequency.
Auxiliary Supply : Self Powered, 110/240 V AC ±20%
24 / 48 / 110 / 220 V DC ±20%

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

Input Value
I in
V in
:
:
Freq. Range 45 to 55 Hz/40-60 Hz/55-65 Hz/48-52Hz
63.5 / 110 / 240 / 415 V

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

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) : 75 x 83.5 x 117.5

Weight : 575 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
D3 PTF1

Note: Voltage/Current Transducer in case of dual output will come in D3 enclosure (Dimension change)
Generator Panels.
Instrumentation Panel.
Control Panels in Power Plant.
 
 
 
 



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