CIRCUTOR CVMk2 Series - Manual (Page 145)

145
CVM k2
CHARACTERISTICS
Output range points 4.000
COMMUNICATIONS
Network protocol RS-485
Communication protocol Modbus/RTU
Speed (configurable) 9600, 19200, 38400, 57600 baud
Parity even, odd or no parity
Stop bits 1 or 2
ETHERNET OUTPUT
Network protocol RJ-45 ETHERNET
Communication protocol Modbus/TCP
Speed 10baseT / 100baseTx compatible
ENVIRONMENT
Operating temperature - 10…+ 40 °C
Storage temperature - 20… + 65ºC
Relative Humidity 95% with no condensation
Facility category CAT III in accordance with CEI 61010
Degree of contamination 2 in accordance with IEC 61010
Protection index IP51 front - IP20 rear
For use on a Flat Surface of a Type 1 Enclosure (only for the display module)
MECHANICAL
Connection
Terminal board with screws for rigid 2.5 mm (4.5 mm 2 ) or
flexible wires (AWG 11)
Field Wiring terminals to use Copper Conductors only, wire size AWG 14, minimum temperature rating 60º
STANDARDS
EMC 61000-4-2, 61000-4-3, 61000-4-11, 61000-4-4, 61000-4-5
Listed for industrial control equipment miscellaneous
device.
FILE: NMTR E227534
MODEL 405 ACCURACY ( % MEASURE ) ± ( DIGIT )
Currents ± 0,5% ± 1 from 10% to 120% of In
Neutral current ± 0,5% ± 1 from 10% to 120% of In
Voltages ± 0,5% ± 1 from 20% to 120% of Un
Active Power P ± 0,5% ± 1 from 10% to 120% of In
Reactive Power Q ± 0,5% from 10% to 120% of In
Apparent Power S ± 0,5% from 10% to 120% of In
Frecuency ± 0,01 Hz from 45 to 65 Hz
Active Energy ± 0,5%
Reactive Energy ± 0,5%
MODEL 402 ACCURACY ( % MEASURE ) ± ( DIGIT )
Currents ± 0,2% ± 2 from 10% to 120% of In
Neutral current ± 0,5% ± 1 from 10% to 120% of In
Voltages ± 0,2% ± 2 from 20% to 120% of Un
Active Power P ± 0,2% ± 1 from 10 % to 120% of In
Reactive Power Q ± 0,5% from 10% al 120% of In
Apparent Power S ± 0,5% from 10% al 120% of In
Frecuency ± 0,01 Hz from 45 to 65 Hz
Active Energy ± 0,2%
Reactive Energy ± 0,5%