Owner's manual

XL421 - XL422
10 TECHNICAL SPECIFICATIONS
This product conforms to the prescriptions of the European directive on low voltage
73/23/EEC (LVD) and to EMC directive 2004/108/CE.
10.1 CHARACTERISTICS
CURRENT MEASUREMENT
Range current Resolution Accuracy
2 ÷ 2500A
1A
±(2% rdg +2 digit)
¾ Additional error due to not centering: 2% reading
¾ Crest Factor max: 3
¾ Frequency (Hz): 50±6%, 60±6%
¾ Conversion mode: TRMS
¾ Bandwidth: 3200Hz
¾ Sampling frequency: 64 samples each 20ms
¾ Memory size: 1Mbyte
¾ Sampling period: 1s, 6s, 30s, 1min, 5min
¾ Serial port: RS232
10.1.1 Safety standards
• Comply with: IEC / EN 61010
• Insulation: Class 2, double reinforced insulation
• Pollution: Level 2
• Max height: 2000m
• Overvoltage category: CAT III 1000V∼ to ground
CAT IV 600V∼ to ground
10.1.2 General data
Mechanical characteristics
• Size: 120 (L) x 80 (W) x43 (D) mm
• Max diameter cable clamped: 174mm
• Head length: 600mm
• Weight (including battery): about 0.5kg
• Protection index: IP65 (RS232 connector Closed)
Power supply
• Battery type: 2 batteries 1.5V LR6-AA-AM3-MN1500
• Battery life: > 6 months (with charged batteries)
10.2 ENVIRONMENTAL CONDITIONS
10.2.1 Climatic conditions
• Reference temperature: 23 ± 5°C
• Operating temperature: -20° ÷ 60°C
• Operating humidity: up to 100% RH (RS232 connector closed)
• Storage temperature: -20 ÷ 60 °C
• Storage humidity: up to 100% RH (RS232 connector closed)
10.2.2 EMC
This instrument was designed in accordance with EMC standards in force and its
compatibility has been tested in accordance IEC / EN61326.
EN - 13