M552 C-Tran Combined 3 Phase current transformer and multifunction power transducer

£ 100.00

The M552-CTR  C-Tran is a combines an unique 3 Phase current transformer and  3 phase multi-function transducer reducing cost in the need for external current transformers meters and wiring. saving the user in cost in materials and installation time.

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Description

The C-Tran (M552-CTX ) is an unique combination of  3 current transformers and a 3 phase multi-function AC power transducer with RS485 Modbus output..

The C-Tran is fully programmable through either of its communication ports.

The C-Tran has 3 internal current transformers with primary current input option of 100A, 125A, 150A 160A 200A, 250AMP,

The C-Tran measures Voltages, Currents, Import/Export Power (kW, kVAr, kVA), True Power Factor, Frequency, Import/Export Demands(kWd, kVArd, kVAd, Ad) and Import/Export Energy Hours Run.

COMMUNICATION
Port 2 :
The main communication port. It uses the popular Modbus protocol to retrieve measurements and to change the transducer’s operating parameters. It enables the connection of a host computer, PLC, RTU, Data logger etc.
Port 1:
This port has a fixed data format. It can also retrieve measurements and set the transducer’s operating parameters. Only the baud-rate and
endian format can be changed on this port.Special LCD (M850-LCM) meters can be connected to this port

 

 

For extra information on additional variations, please visit our website here, or contact Multitek-Ltd directly.

Additional information

Weight 0.7 kg
Dimensions 12 × 11 × 8.5 cm
Input Current

100A, 125A, 150A, 160A, 200A, 250A

Specifications

GENERAL SPECIFICATION
INPUT
Rated Un Directly connected voltages:
(3ph4W) 100V to 330VL-N MAX
(3ph3W) 100V to 440VL-L MAX
Range 280V nominal
Rated In dependent on CT primary (see options)
Range 0-120% In
Overload Absolute maximum input:
4 x In
Frequency 50/60 Hz. Nominal range 45/65Hz
OPTIONS
CT primary options:
100A, 125A, 150A, 160A, 200A, 250A
Auxiliary option:
100V-440Vac/dc
ACCURACY
Specified at 23°C, 100V to Un, 10% to In
Integrated Transducer:
Parameters (unless stated) Class 0.3% to IEC 688
Voltage and Current Class 0.2% to IEC 688
Frequency Class 0.1 to IEC 688
Active & Reactive Energy 1% of reading to IEC1036
Current transformers: Class 1
ELECTROMAGNETIC COMPATIBILITY
Immunity to:-
electrostatic discharges: IEC 61000-4-2-Level III
radiated radio-Hz fields: IEC 61000-4-3-Level III
electrical fast transient/bursts: IEC 61000-4-4-Level III
impulse waves: IEC 61000-4-5-Level III
conducted disturbances: IEC 61000-4-6-Level III
voltage dips: IEC 61000-4-11
short interruptions: IEC 61000-4-11
Emissions to:-
Conducted and radiated: CISPR11-Class A
INSULATION
Installation category III (480 VAC ph/ph)
Degree of pollution 2
Test Voltage:
4 kV RMS 50 Hz for 1 min voltage inputs to case .
3kV RS485 to case and voltage inputs.
(There is no isolation between Port 1 and Port 2)
Impulse Test:
EMC 5kV transient complying with IEC 801/EN 55020 HF
APPLIED STANDARDS
General IEC 688 BSEN60688,
BS4889, IEC 359
EMC Emissions EN61326-1
Immunity EN61326-2
Safety EN61010-1
AUXILIARY
Self-powered: maximum 440V
Burden <10VA
ENVIRONMENTAL
Working Temperature 0 to +60 deg C
Storage Temperature -30 to +65 deg C
Temperature Coefficient

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