Iskra Doo MC330 H ARNG SUDMNAT, Panel Mount Multifunction Meter, Class 0.5, 50-500VAC Autorange, 61 Parameter (U, I, P, Q, S, PF, PA, f, ϴ, THD, MD …), 4 Energy Counters, 2 x Relay Outputs 0-20mA, RS485 Comms, Universal 20-300VDC, 48-276VAC Aux
- Universal AC/DC Power Supply
- Automatic range of nominal current up to 12.5 A (Includes 5A/1A CT Input) and nominal voltage up to 500 V L-N
- Adjustable tariff clock, display of electric energy consumption in optional currency
- Optional RS 232/RS 485 communication up to 115,200 bit/s
- RMS values of currents and voltages
- Measurements of active, reactive, apparent power and power factor
- Measurements of energy in all 4 quadrants Average values of measurands per interval
The meter is intended for measuring, analysing and monitoring single-phase or three-phase electrical power network. The meter records TRMS value according to the principle of fast sampling of voltage and current signals. A built-in microprocessor calculates measurands (voltage, current, frequency, energy, power, power factor, phase angles, etc.) from the measured signals.
Features :
- Measurement of instantaneous values of more than 60 quantities (U, I, P, Q, S, PF, PA, f, f, MD, etc.).
-
Accuracy class 0.5
- Measurement of 20 minimal and maximal values in different time periods
- Optional dual tariff inputs and pulse or relay outputs
- Wide frequency range from 16 Hz to 400 Hz
- RS 232/RS 485 communication up to 115,200 bit/s or Ethernet communication
- MODBUS communication protocol
- Up to 4 inputs or outputs (pulse outputs, alarm outputs, tariff inputs)
- Universal or AC power supply
- Graphic LCD 128 x 64 dots with illumination
- Automatic range of nominal current up to 5 A and nominal voltage up to 600 V
- Multilingual support
- User-friendly PC MiQen software
Specification
| Iskra Doo Part Number | MC330 H ARNG SUDMNAT |
| Functions | Power Quality Meter, Energy Meter |
| Supply Voltage | Universal 20-300VDC, 48-276VAC < 5VA |
| Nominal Measurement Range | 500V L-N, 5 Amp |
| Maximum Measurement Range | 600V L-N, 12.5 Amp |
| Alarm | 2 x Analogue Outputs 0-20mA |
| Tariff Input | N/A (Optional 4 x ) |
| Accuracy | Class 0.5 (I,U,F,PF,θ,THD) Class 1(Active), Class 2 (Reactive) |
| Battery Backup | N/A |
| Real Time Clock | 1min/month (30ppm) |
| Isolation | 3.5kV |
| RS232/RS485 | 2400-115200 b/s |
| Weight | 500g |
| Certification | UL, CSA, ROHS |
| Factory Pack Qty | 1 |
| EU Directives |
Degree on electrical equipment designed for use within certain voltage limits URLRS 53/00 (Directive 73/23/EEC on low voltage): SIST EN 61010-1:2002 Safety Requirement for electrical equipment for measurement, control and laboratory use, part1 : general requirement Decree on electromagnetic Compatibility (EMC) URLRS 61/00 (Directive 89/336/EEC on electromagnetic compatibility): SIST EN 61036 item 4.5: 1998 Meters for active energy (class 1 and 2) |
| Safety |
Protection Class II 600V rms, installation category II 300V rms, installation category III Pollution Degree 2 in compliance with SIST EN 61010-1:2002 |
| Enclosure Material | PC/ABS non combustable-self-extinguishability, complying with UL 94 V-0 |
| Enclosure Protection | IP52 (IP00 for terminals) in compliance with SIST EN 60529:1997
|
| Resistance to HF Interference | Immunity to radiated electrostatic fields IEC/EN 61000-4-3 Immunity to fast transients (burst immunity) IEC/EN 61000-4-4, level 3 Immunity to shock waves IEC/EN 61000-4-5 Radio frequency in common mode IEC/EN 61000-4-6, level 3 Voltage dips and breaks (AC) IEC/EN 61000-4-11 Immunity to damped oscillatory waves IEC/EN 61000-4-12 |
| Conducted and radiated emissions | Class B (*) in accordance with EN 55022, EN 55011 (CISPR22, CISPR11) group 1 (*) Except configuration (88 970 1.1 or 88 970 1.2) (88 970 250 or 88 970 270) 88 970 241 class A (class B in a metal enclosure) |
| Operating Temperature | -20 → 70 °C |
