Hobut M850-LRC Multifunction Meter Series c/w Rogowksi Coil Sets
£205.00
£246.00 inc. VAT
£400.00
£480.00 inc. VAT
The Paladin Advantage, 254-XZZ, is a programmable transducer which provides measurement isolation and conversion of all main electrical parameters into an industry standard DC output signal. The 254-XZZ can be used in single and three-phase balanced or unbalanced three or four-wire electrical systems. It has an accuracy of CL0.2 and includes RS485 Modbus RTU communications protocol and pulse/alarm output as standard.
The 254-XZZ is an accurate device for the conversion of all main electrical parameters into a Voltage or mA output and provides measurement, isolation and conversion of up to four user defined inputs and outputs. The device is supplied programmed to the users requirements but can be easily be reprogrammed to suit any application. Designed, developed and manufactured in the EU, with integrated microprocessor for exceptional waveform handling of distorted waveforms.Nominal input voltage | 57.7V - 277V AC L-N (100 -480V L-L) 480V MAX |
Max. continuous input overload voltage | 120% of nominal |
Max. short duration input voltage (300 msec) | 2 x nominal voltage |
Nominal input voltage burden | < 0.5VA per phase |
Nominal input current | 1A AC or 5A AC rms |
Max. continuous input overload current | 2 x nominal voltage |
Max. short duration input current (300 msec) | 20 x nominal current |
Operating range | 80-260V AC/DC (+/- 10%) 45-66Hz, 6VA
or 20-60V AC/DC (+/- 10%) 45-66Hz, 6VA |
Supply burden | 6 VA |
Voltage (V) | < 0.2% |
Current (A) | < 0.2% |
Neutral current calculated (A) | < 0.1% |
Frequency (Hz) | < 0.1 Hz |
Power factor (PF) | 1% of unity |
Active power (W) | +/- 0.2% of range |
Reactive power (VAr) | +/- 0.2% of range |
Apparent power (VA) | +/- 0.2% of range |
Active energy (kWh) | Class 0.2 (IEC 62053-21) |
Reactive energy (kVArh) | +/- 0.2% of range |
Response time | <200 msec |
Voltage (V) | 5% to 120% for nominal |
Current (A) | 5% to 120% for nominal |
Frequency | 45-65 Hz |
THD | up to 31st harmonic |
Analogue output | 0... +/- 1mA ___________ 0... +/- 5mA
0... +/- 10mA ___________ 0... +/- 20mA 4... +/- 20mA 0... +/- 1V ___________ 2... +/- 10V All programmable |
Pulse/alarm output relay | User-defined solid state relay |
Pulse/alarm contact rating | 100mA at 250V |
Pulse duration | 30msec to 1000 msec |
Alarm delay | 0-120 secs |
Alarm hysteresis | 1 - 99% |
Alarm type | User-Defined Solid State Relay |
Communication protocol | RS485 Modbus RTU |
Type | 2-wire half-duplex |
Baud rate | 9600, 19200, 38400 |
Enclosure style | DIN-rail mounting |
Dimensions | 100 x 79 x 118mm |
Material | Polycarbonate to UL94-V0 |
Weight | 0.42kg |
Terminals | Shrouded screw-clamp 0.05-4mm wire |
Operating temperature | -10°C to +55°C |
Storage temperature | -30°C to +70°C |
Relative humidity | 0-90% non-condensing |
Shock | 30g in 3 planes |
Vibration | 10Hz to 50Hz |
Dielectric voltage | Withstand test 4kV, 50Hz for 1 minute between auxiliary/input/output |
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