Model & Ordering
Specification
- Input
- Range
- Voltage : 10 ~ 600V
- Current : Suitable for CT secondary rating (option), Maximum 6A for 5A rating, Maximum 1.2A for 1A rating
- Frequency 40 ~ 70Hz
- Burden
- Voltage < 0.4VA at 600V, < 0.04VA at 150V
- Current < 0.1VA at rating
- Overload rating
- Measured system
- Suitable for 3 phase 4 wires / 3 phase 3 wires / Single phase 2 & 3 wires / 3 phase balance
- Select by input wiring & software configuration
- Programmability
- Software accessible / password lock
- System selection : 3 phase 4 wires / 3 phase 3 wires / Single phase 2 & 3 wires and 3 phase balance
- PT : 1 - 5000.0 ; CT : 1 - 5000.0
- Readout display control : 4 digits / auto scan or manual selection / scanning time
- Communication Baud rate : 1200 / 2400 / 4800 / 9600 / 19200 ; Address setting : 1 ~ 254
- Memory : all of energy date and status setting
- Calibration : software with password lock
- Communication port
- RS485 (standard)
- RS232 (option)
- MODBUS(R) RTU protocol
- Display : LCD 0.4" display, 3 rows of 8 alphanumerics
- Dielectric strength
- IEC 255-5
- 2KV AC rms 1 minute between input / output / power
- Impulse and surge test
- ANSI / IEEE C37.90.1-1989 (3KV) SWC test
- IEC 255-22-1 class III SWC test
- IEC 255-22-4 class IV (IEC 801-4) SWC test
- IEC 255-5 1.2 * 50us (5KV) impulse test
- Stability
- Temperature range -25 to +55oC, maximum 100 ppm/oC
- Long term stability 0.15% drift maximum per year
- Operating condition : Temperature range -25 to +60oC, RH 20 - 95% non-condensed
- Storage condition : Temperature range -25 to +70oC, RH 20 - 95% non-condensed
- Power supply
- AC 80 ~ 260V, 40 ~ 70 Hz, DC 80 ~ 330V
- DC 20 ~ 60V
- Dissipation maximum 12VA for AC and 6 Watts for DC
- Mounting / Dimension
- Panel type mounting
- Size : 120 * 120 * 130.5mm
- Cut out : 92 * 92mm
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