Megger S1-568 5kV DC Insulation Resistance Tester

The S1-568 is a 5kV IRT with class leading noise rejection, four filter settings a full suite of test modes, ease of use, remote control operation and downloading/streaming data via USB cable and a Bluetooth interface for downloading and streaming data. The Megger S1-568 is designed to work where other products don’t and provide the user with an unrivalled combination of performance, simplicity, toughness and reliability in a compact, lightweight package. The Megger S1-568 is designed to work where other products don’t and provide the user with an unrivalled combination of performance, simplicity, toughness and reliability in a compact, lightweight package. FEATURES Proven ability to make accurate stable measurements in noisy environments such as 765 kV substations. Rapid charge of capacitive loads such as HV power cables. Additional safety in high energy locations with remote operation. Always ready to test with fast charge Li-ion battery or a.c. source operation. Designed to survive harsh environments. Megger S1-Series Accuracy MODEL S1-568 5000V 2500V 1000V 500V 250V +5% to 1 TΩ 500 GΩ 200 GΩ 100 GΩ 50 GΩ +20% to 10 TΩ 5 TΩ 2 TΩ 1 TΩ 500 GΩ MODEL S1-1068 10KV 5000V 2500V 1000V 500V +5% to 2 TΩ 1 TΩ 500 GΩ 200 GΩ 100 GΩ +20% to 20 TΩ 10 TΩ 5 TΩ 2 TΩ 1 TΩ MODEL S1-1568 15KV 10KV 5000V 2500V 1000V +5% to 3 TΩ 2 TΩ 1 TΩ 500 GΩ 200 GΩ +20% to 30 TΩ 20 TΩ 10 TΩ 5 TΩ 2 TΩ Megger S1-Series Specifications AC Voltage (auto ranging) S1-568, S1-1068 90 - 264 V rms, 50/60 Hz, 100 A. S1-1568 90 - 264 V rms, 50/60 Hz, 200 A. Battery Life S1-568 6 hours (typical) continuous testing at 5 kV with a 100 MΩ load. S1-1068 4.5 hours (typical) continuous testing at 10 kV with a 100 MΩ load. S1-1568 4.5 hours (typical) continuous testing at 15 kV with a 100 MΩ load. 30 min quick charge 1 hour operation at 5 kV with a 100 MΩ load. Charge Time 2.5 hours deep discharge, 2 hours normal discharge. Test Voltage 250 V, 500 V, 1000 V, 2500 V, 5000 V, 10000 V, 15000 V. Lock Test Voltage 40 V to 1 kV in 10 V steps 1 kV to 5 kV in 25 V steps 5 kV to 15 kV in 25 V steps. Test voltage Accuracy +4%, -0%, +10 V nominal test voltage at 1 GΩ load (0°C to 30°C Resistance Range 10 k to 15 TΩ @ 5 kV 10 k to 35 TΩ @ 10 kV 10 k to 35 TΩ @ 15 kV. Display Range Analogue 100 kΩ to 10 TΩ. Display Range Digital 10 kΩ to 35 TΩ. Short Circuit/charge Current 6 mA. Insulation Test Alarm 100 kΩ to 10 GΩ. Capacitor Charge (on battery) < 2.5 s/µF to 5 kV
< 5 s/µF to 10 kV
< 6.3 s/µF to 15 kV. Capacitor Charge (with AC) < 1.5 s/µF to 5 kV
< 2.7 s/µF to 10 kV
< 4 s/µF to 15 kV. Capacitance Capacitor Discharge 5 kV to 50 V :< 120 ms/µF
10 kV to 50 V:< 250 ms/µF
15 kV to 50 V:< 3500 ms/µF. Capacitance Range With test voltage set above 500 V. S1-568: 10 nF to 25 µF
S1-1068: 10 nF to 25 µF
S1-1568: 10 nF to 50 µF. Capacitance Measurement With test voltage set above 500 V. S1-568: 10 nF to 25 µF
S1-1068: 10 nF to 25 µF
S1-1568: 10 nF to 50 µF. Capacitance Measurement Accuracy 10 nF to 10 µF : +10% +5 nF. Current Range 0.01 nA to 6 mA. Current Accuracy +5% +0.2 nA at all voltages (23 °C). Voltmeter Range 30 V to 660 V ac or dc, 45Hz - 65Hz. Timer Range Up to 99 minutes 59 seconds 15 second minimum setting. Memory Capacity 1 hrs logging @ 5 sec intervals. Test Modes IR, IR(t), DAR, PI, SV, DD, ramp test. Interface USB type B (device), Bluetooth® Class 2. Real Time Output (V, I, R) readings at a rate of 1 Hz. Remote Control Remote control via USB cable only (requires RC dongle to be in position). Environmental Operating Temperature -20 °C to 50 °C. IP Rating IP65 (lid closed), IP40 (lid open). Safety Meets the requirements of IEC 61010-1 CATIV 600 V to 3000 m (5 kV, 10 kV) CATIV 1000 V to 4000 m (15 kV). EMC Meets the requirements of IEC61326-1. Dimensions & Weight Dimensions S1-568, S1-1068: 285 mm x 181 mm x 315 mm S1-1568: 305 mm x 194 mm x 360 mm. Weight S1-568, S1-1068: 4.5 kg S1-1568: 6.5 kg. Megger S1-568 warranty Two-year.

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