Multitek MultiLed M812 Digital Panel Meter
Specifications
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| INPUT Rated Un Direct connected voltages between 57.8 and 600 V. Standard voltages offered :- Three phase four wire 63.5/110 V, 69.3 / 120 V, 120 / 208 V, 220/380 V, 230 / 400 V, 240 / 415 V, 277 / 480V Three phase three wire 110 V, 120 V, 380 V, 400 V, 415 V, 440 V, 480 V Range 5-120% Un Burden 0.5VA per phase Overload 1.5 x Un continuous, 4 x Un for 1 second Rated In 1 or 5 amp Range 5-120% Burden 0.5VA per phase Overload 4 x In continuous, 50 x In for 1 second Frequency 50 / 60 Hz nominal range 45/65Hz SYSTEMS Single phase Single phase 3 wire 3 phase 3 wire unbalanced load 3 phase 4 wire unbalanced load ACCURACY Volt 0.5% of reading ± 2 digit Amps 0.5% of reading ± 2 digit Frequency 0.1Hz ± 1 digit PowerFactor 1% of reading ± 2 digit Active Power 1% of reading ± 2 digit Reactive Power 1% of reading ± 2 digit Active Energy 1% of reading (IEC 1036) Reactive Energy 1% of reading (IEC 1036) Apparent power 1% of reading ± 2 digit Demands 1% of reading ±2 digit THD 1.5% of range V and I APPLIED STANDARDS General IEC 688 BSEN60688, BS4889, IEC 359 EMC Emissions BSEN50081/2 Immunity BSEN50082/2 Safety IEC 1010, BSEN601010 INSULATION Test Voltage 3 kV RMS 50 Hz for 1 min between inputs / case / relay output. ( 2.5kV between RS232 output / inputs / case /relay ) Impulse Test EMC 5kV transient comply with IEC 801 / EN 55020 HF interference EHF 2.5 kV 1 MHz comply with IEC 255-4 Protection Class II complying with IEC348 / BS4753 / DIN 57411 / VDE 0411 AUXILIARY ACVoltage 115 / 230 / 400 volts (± 15% ) 45 to 65 Hz. Burden < 7 VA DISPLAY Display: Red LED (software adjustable brightness) Digits: 3 lines x 4 digits Digit Size: 7 Segment - 14.2mm high |
PARAMETERS
DISPLAYED Volts L1-L2,L2-L3,L1-L3 (3 ph 3 & 4 wire) L1-N,L2-N,L3-N (1 ph & 3ph 4wire) Amps-L1,L2,L3 Frequency-System frequency PowerFactor-P.F. of system. Active power-total real power of system. (W, kW, MW) Reactive power-total reactive power of system. (VAr, kVAr, MVAr) Active energy-total kW.h of system. (kW.h) Reactive energy-total kVAr.h of system (kVAr.h) Apparent power-total VA of system (VA, kVA, MVA) Demands - Amps, Watts and VA of system Peak Demand - Amps, Watts and VA of system THD voltages and currents RELAY kW.h pulse output, normally open volt free contact 50V 150mA 5W ac/dc Pulse rate Standard 1 pulse per W.h or kW.h or MW.h depending on input values. Pulse duration programmable in steps of 20msec from 20 msec to 200 msec. ENVIRONMENTAL Working Temperature 0 to +60 deg C Function Temperature -5 to + 60 deg C Storage Temperature -10 to +65 deg C Temperature Coefficient 0.01% per deg C Relatively Humidity 0-95% non condensing Warm up time 1 min. Shock 30g in 3 planes ENCLOSURE Standard DIN case DIN 96 x 96 x 98mm Panel mount Via 4 corner brackets. Panel cutout 92 + 0.8mm x 92 + 0.8mm Material Black Polycarbonate complying with UL 94 VO Terminals Screw terminal for 2 x 0.5-3.5mm Weight 0.6kg OPTION Pulsed output W.h or VAr.h User programable DC Auxiliary 12V, 24V, 30V, 48V, 110V, 125V SERIAL COMMUNICATION RS 232 or RS 485 output Baud rate programmable 19200, 9600, 4800, 2400 Parity programmable Odd, even or none Stop bits programmable 1 or 2 Addresses programmable 1 to 247 (RS485 only) Transmission distance 15 metres RS 232 Transmission distance 1.2kM RS 485 Connections RS232 + & -- RS485 + , -- & Sheild (screen) Note Shield connection on RS485 units only. CONTROLS Two front controls for scrolling up or down, through parameters being displayed. Used for programming. |