HOBUT 3 Phase No Display Energy Meter
Technical documents
Specifications
Brand
HOBUTDisplay Type
No Display
Number of Phases
3
Depth
59mm
Meter Accuracy
0.1 (Active) %, 0.1 (Frequency) %, 0.1 (Reactive Energy) %, 0.2 (Parameters Unless Stated) %, 0.5 (Power Factor) %
Maximum Temperature
+60°C
Minimum Measurement
100 (L-L) V, 100 (L-N) V
Series
C-TRAN
Approvals
BS 4889, BSEN 60688, CE, cUL, EN 61010-1, EN 61326-2, IEC 1036, IEC 359, IEC 60044-1, IEC 688, IEC 801.EN 55020, UL
Maximum Measurement
330 (L-N) V, 440 (L-L) V
Measurement Range
100 → 330 (L-N) V, 100 → 440 (L-L) V
Country of Origin
United Kingdom
Product details
C-TRAN 3 Phase CT with In-built Power Meter
The C-Tran is a combined 3 phase multi function AC power transducer and a 3 phase current transformer in one. The meter is fully programmable through either of the two communication ports. The C-Tran can replace traditional multi function meters and 3 separate current transformers with this all-in-one product with RS485 output.
• RS485 output
• Non-volatile EEPROM memory for storing energy registers, current and voltage ratios and calibrated data
• 2 communication ports
• Accuracy class 0.2 to IEC688
• Multiple installation options
• 3 phase current options; 100A (914-5357), 160A (914-5351) and 250A (914-5360)
Communication Ports
Port 1:
The port has a fixed data format that can also retrieve measurements and set the transducer operating parameters. Only the baud rate and endian format can be changed on this port.
Port 2:
The port is used as the main communication port. It uses Modbus protocol to retrieve measurements and change the transducer operating parameters. It also enables the connection of a host computer, PLC, RTU or Data logger.
Parameters measured:
• Phase Voltage (V)
• Line Voltage (V)
• Phase Current (I)
• 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
P.O.A.
1
P.O.A.
1
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Technical documents
Specifications
Brand
HOBUTDisplay Type
No Display
Number of Phases
3
Depth
59mm
Meter Accuracy
0.1 (Active) %, 0.1 (Frequency) %, 0.1 (Reactive Energy) %, 0.2 (Parameters Unless Stated) %, 0.5 (Power Factor) %
Maximum Temperature
+60°C
Minimum Measurement
100 (L-L) V, 100 (L-N) V
Series
C-TRAN
Approvals
BS 4889, BSEN 60688, CE, cUL, EN 61010-1, EN 61326-2, IEC 1036, IEC 359, IEC 60044-1, IEC 688, IEC 801.EN 55020, UL
Maximum Measurement
330 (L-N) V, 440 (L-L) V
Measurement Range
100 → 330 (L-N) V, 100 → 440 (L-L) V
Country of Origin
United Kingdom
Product details
C-TRAN 3 Phase CT with In-built Power Meter
The C-Tran is a combined 3 phase multi function AC power transducer and a 3 phase current transformer in one. The meter is fully programmable through either of the two communication ports. The C-Tran can replace traditional multi function meters and 3 separate current transformers with this all-in-one product with RS485 output.
• RS485 output
• Non-volatile EEPROM memory for storing energy registers, current and voltage ratios and calibrated data
• 2 communication ports
• Accuracy class 0.2 to IEC688
• Multiple installation options
• 3 phase current options; 100A (914-5357), 160A (914-5351) and 250A (914-5360)
Communication Ports
Port 1:
The port has a fixed data format that can also retrieve measurements and set the transducer operating parameters. Only the baud rate and endian format can be changed on this port.
Port 2:
The port is used as the main communication port. It uses Modbus protocol to retrieve measurements and change the transducer operating parameters. It also enables the connection of a host computer, PLC, RTU or Data logger.
Parameters measured:
• Phase Voltage (V)
• Line Voltage (V)
• Phase Current (I)
• 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