MEGGER S1-552 High current insulation resistance tester 5kV

SPECIFICATIONS

• Voltage input range 85-265 V rms, 50/60Hz, 60 VA
• battery life 6 hours continuous testing at 5 kV
• test voltages 50 V to 1 kV in 10 V steps, 1 kV to 5 kV in 25 V steps
• accuracy (23°C, 5 kV) ±5% to 1 TΩ ±20% to 10 TΩ
• Guard 2% error guarding 500 kΩ leakage with 100 MΩ load
• Display range Digital display (3 digits) 10 kΩ to 15 TΩ
• Analogue display 100 kΩ to 1 TΩ
• Short circuit/charge current 5 mA @ 5 kV
• Capacitor charge time <1.5 seconds per μF at 5mA to 5 kV
• Capacitor discharge time <120ms per μF to discharge from 5000 V to 50 V
• Capacitance measurement (above 500 V) 10 nF to 50 μF (dependent on measurement voltage)
• Capacitance measurement accuracy (23°C) ±5% ±5 nF
• Voltage output accuracy (0°C to 30°C) +4%, -0%, ±10 V of nominal test voltage at 1 GΩ load
• Current measurement range 0.01 nA to 5 mA
• Current measurement accuracy (23°C) ±5% ±0.2 nA at all voltages
• Interference rejection S1-552 1 mA per 250 V up to a maximum of 2 mA
• Timer range Up to 99 minutes and 59 seconds from start of test 15 second minimum setting for test voltage ≥1000 V 30 second minimum setting for test voltage <1000 V
• Memory capacity 32kB
• Test regimes Auto IR, PI, DAR, SV and DD.
• Interface RS232 and USB
• Data store Voltage, test time, leakage current, resistance, PI, DAR, DD, capacitance and time constant
• Real time output Serial, once per second of test voltage, current and resistance
• Operating temperature -10°C to 50°C
• Storage temperature -25°C to 65°C
• Ingress protection (lid closed) IP65
• Humidity 90% RH non-condensing at 40°C
• Safety Meets the requirements of EN61010-1:2001 CATIII 300 V
• EMC Meets the requirements of EN61326-1:1998 for use in heavy industrial areas.
• Dimensions 305 x 194 x 360 mm
•  Weight 7.1 kg approx.

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