Spec

• Measurement Line: Single-phase 2-wire system (1 to 3-wire system), Single-phase 3-wire system, Three-phase 3-wire system, Three-phase 4-wire system
• measurement item: Voltage, Current, Frequency, Effective Power
• Operation items: Apparent power, Reactive power, Effective power, Apparent power, Reactive power, Power factor, Neutral current
• Voltage Range RMS: 150/300/600 V
• Voltage accuracy: ± 0.2% rdg ± 0.2% f.s. (Sine wave, 45 to 65 Hz)
• Current Range RMS: 10/50/100/250/500 A/Auto (Using MODEL 8125)
• Current Accuracy: ± 0.2% rdg ± 0.2% f.s. + Clamp Sensor Accuracy (Sine wave, 45 to 65 Hz) * The lowest range is added with 1% f.s.
• Valid entries: 10 to 110% rating Range
• Range of display: rating Range Voltage: 5 to 130%, Current: 1 to 130%
• Crest factor (wave height factor): Voltage: 2.5 or less Current: 3.0 or less (each range: 90% or less)
• Usable Power Accuracy: ± 0.3% rdg ± 0.2% f.s. + Clamp Sensor Accuracy * Add 1% f.s. for the lowest current range setting
• Power Factor Effect: Effective Power/± 1.0% rdg at Power Factor 0.5 (vs. Power Factor 1)
• Frequency Range: 40.0 to 70.0 Hz
• Frequency accuracy: ± 3dgt
• Prerequisites: Power Factor = 1 sine wave, (45 to 65 Hz) 23 °C ± 5 °C