5
Specifications
Switched mode power supply Rated voltage:85 ÷ 250 Vac 50/60Hz or 110 ÷ 250 Vdc
Consumption:30VA max during printout and rechargeBackup batteryRechargeable NiMh battery 12V 1,5Ah approx.(more than 3 hours without printing) Voltage inputs Maximum measurable voltage:600 (750)VAC-DC max L-L
Input impedance:>1.3 MOhm
Burden:max 0.15 VA per phaseFrequency:45 ÷ 65 Hz + direct current Current inputs From isolated tranducers:1, 2, 3, 10VAC-DC programmableInput impedance: >150 kOhmDirect inputs:1, 5, 20(25)A
RMS programmableMinimum measurable current: 20mA
Input impedance: 0,05 Ohm approx.
Insulation voltage: 600(750)V
RMS max L-LFrom Rogowski coils:700, 3000A
RMS programmable (40mV/kA)Input impedance: 15 kOhm Typical accuracy Voltage:± 0.2% reading ± 0.05% full scaleCurrent:± 0.2% reading ± 0.05% full scaleActive power:± 1% reading ± 0.1% full scale (PF=1)
Power factor:1% reading (0.5 inductive - 0.8 capacitive)
Active energy:1% reading (0.5 inductive - 0.8 capacitive)
Frequency:± 0.05% reading ± 2 digits from 45 to 65 HzTemperature:± 2
C @ 0 ÷ 55
C - 10min after turn-on Display and operating controls Display:Backlighted graphic LCD display128 x128 dotsKeypad:No.8 functional push-buttons + ON/OFF Data memory Type:4 MBytes removable Flash Card1 MByte non-volatile (CPU2 option) Communication port Type:RS232, optoisolated, 300 to 57600 bps Real Time Clock Type:with battery backupAccuracy:± 30 ppm Digital output (Option) Type:No.1 isolated Optomos (50V - 300mA
AC-DC ) Analog output (Option) Type:No.1 isolated configurable 0÷20 or 4÷20mAmaximum load = 300 OhmResolution:16 bits
Accuracy:typical accuracy of the instrument (see above) Digital inputs (Option) Type:No.4 isolated, for voltage-free contacts Environmental conditions Operating temperature:from -10
o C to +55
o CStorage temperature:from -20
o C to +70
o CRelative humidity:80% max. without condensation Mechanical characteristics Material:ABS shock-proof
Protection degree:carrying case: IP54, measuring sockets: IP21
Size:420 x 340 x 210 (mm)Weight6kg approx. without accessories Standards compliance Safety:cUL listed under UL61010B-1and CAN/CSA-22.2No.1010.1-92, File # E231725
73/23/EEC , 93/68/EEC directives, EN61010.1EMC:89/366/EEC directive and following modifications93/31/EEC and 93/68/EEC, EN50081-2, EN50082-2,
EN61326/A1 ENERGY MEASUREMENT AND CONTROLwww.algodue.com