Features
- Over 90 power and energy parameters
- For factory and building automation
- Modbus(R) RTU or DNP3 protocol
- Maximum 600V
- True RMS conversion
- Instant maximum and minimum
- Build in RTC (real time clock)
- Field programmable PT / CT ratio
- Accuracy up to 0.15%
- 2 Ports : RS485 + RS232
- 4 isolated analog outputs to transducer function
- Maximum demand control applicable
- Memory for all setup and energy data
- Comprehensive self test diagnostics
- Low input burden 0.1VA (5A / 120V)
- Wide Power supply range AC/DC
- Compact physical configuration
- 2KV RMS input / output / power isolation
- Commonly for DIN rail-mounting
- Protective touch-proof terminals and enclosure meeting requirements of VBG4 & VDE 0106 part 100 (Germany)
Model & Ordering
Specification
- Accuracy class coincident to tach auto-range scale
- Stability :
- Temperature range (-25 to 55oC)
- Maximum 100 ppm/oC
- Note :
- VP1 / VP2 / VP3 / VPE, phase to neutral voltage
- VL1 / VL2 / VL3 / VLE, line to line voltage
- A1 / A2 / A3 / AE, phase current
- VPE / VLE / AE, 3 phase averaged
- A0, neutral current
- PF1 / PF2 / PF3, coincident to conversion element
- WH / VarH accuracy vs limited input range :
- Voltage > 50V
- Current > 10% of rating
- PF > 0.5
Main AC power input
- Range :
- 10~600V
- Current : Sutiable for CT secondary rating (optional), Maxumum 6A for 5A rating; Maximum 1.2A for 1A rating
- Power maximum 6500 ( W/Var/VA )
- Frequency 40 ~ 70Hz
- Burden :
- Voltage :
- < 0.4VA at 600V / phase
- < 0.04VA at 120V / phase
- Current rating < 0.1VA / phase
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