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Powertek

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C-Tran

Three Phase CT with inbuilt Power Meter

DESCRIPTION

The C-Tran is combined three phase multifuction AC Power Transducer and three phase current transformer.  The C-Tran is fully programmable through either of the two communication ports.

APPLICATION

The C-Tran can replace traditional multifunction meters and three separate current transformers with an all in one combined poroduct with RS485 output.

ACCURACY

The accuracy of the C-Tran is Class 0.2 to IEC688 over the range 10% to 120% In, and for voltages from 100V to 120% of nominal input.
For Active and Reactive energy the accuracy is 1% of the reading to IEC 1036
The accuracy of the current transformer is Class 1 for the range 10% to 120% of nominal input.

Parameters Measured

  • Phase Voltage (V)
  • Line Voltage (V)
  • Phase Current (l)
  • Frequency (Hz)
  • Active Power Per Phase (W)
  • System Active Power (W)
  • Reactive Power Per Phase (VAr)
  • System Reactive Power (VAr)
  • Apparent Power Per Phase (VA)
  • System Apparent Power (VA)
  • Import Active Power (W.h)
  • Import Reactive Power (VAr.h)
  • Apparent Energy (VA.h)
  • System Power Factor (P.F.)
  • Amp Demand (Ad)
  • Maximum Amp Demand (Max.Ad)
  • Import Watt Demand (Wd)
  • Maximum Watt Demand Import (Max.Wd)
  • VA Demand (VAd)
  • Maximum VA Demand (Max.VAd)
  • Neutral Current
  • Hours Run - Voltage Based

SPECIFICATIONS

Input Accuracy Applied Standard Auxillary Environmental Options
Rated Un:
Directly connected Voltages
(3ph4W) 100V to 330V L-N Max
(3ph3W) 100V to 440V L-L Max
Specified:
@ 23°C 100V - 100% Un,
10%-100% In
General:
IEC688, BSEN 60688,
BS 4889, IEC 359,
Immunity EN 61326-2
Self-Powered:
maximum 440V
Working
Temperature:
0 to +60°C
3 Phase current
available options:

60A, 100A, 125A,
150A, 200A & 250A
Rated In:
Depend on CT Primary (see options)
Parameters unless stated:
Class 0.2 to IEC688
Safety:
EN 61010-1
Burden:
<10VA
Storage
Temperature:
-30 to +65°C
Range:
10 to 120% Im
Frequency:
Class 0.1Hz to IEC688
Approvals:
UL, C-UL Pending
  Temperature
Coefficient:
0.01% per °C
 
Overload:
Absolute Maximum Input: 4 x In
Power Factor:
Class 0.5 to IEC688
       
Frequency:
50/60Hz Nominal Range 45/65Hz
Active & Reactive Energy
1.0% of reading IEC688
       
  Current Transformer:
Class 1 to IEC 60044-1
       

 

Connection Diagram Dimensions

C-Tran Range

Current Part Number
60A C-Tran-60A
100A C-Tran-100A
125A C-Tran-125A
150A C-Tran-150A
160A C-Tran-160A
200A C-Tran-200A
250A C-Tran-250A
Option Part Number
Remote Display M850-LCM

 

If you have any queries regarding the C-Tran or require outside our standard ranges please do not hesitate to contact us.