Megger S1-1068 10kV Diagnostic Insulation Tester
Megger S1-1068 is a 10kV diagnostic insulation tester for power utilities offering selectable test voltages, advanced diagnostic tests, and 6mA charge current.
Product details
| Model | 1003-010 |
| Manufacturer | Megger |
| Category | Insulation Resistance & Megohmmeters |
| Availability | Made to order |
Description
Overview
Megger S1-1068 is a 10kV diagnostic insulation resistance tester designed for power utilities and service companies working in generation, transmission, and distribution markets. As part of the S1-Series, the S1-1068 combines high-performance charge current, noise rejection, and sophisticated software filtering for comprehensive insulation diagnostics.
The tester features an intuitive user interface with two rotary switches and a large backlit display that simultaneously shows multiple results. Key operational advantages include rapid Li-ion battery charging, operation from AC source when the battery is depleted, and comprehensive data logging with time and date stamping of all test results.
Key Features
- Selectable test voltages: 500V, 1000V, 2500V, 5000V, and 10kV
- Advanced diagnostic modes: IR, timed IR, DAR, PI, DD, SV, and ramp tests
- 6 mA output current for rapid charging of capacitive loads
- 8mA noise rejection plus 4 software filter options
- Resistance range: 10kΩ to 35TΩ @ 10kV
- CAT IV 600V safety rating at altitudes up to 3000m
- Remote control via USB cable for automated testing
- Bluetooth and USB connectivity for data transfer and asset management
- Dual case design with IP-rated protection and removable lids
- Double-insulated test leads with rated clamps
Applications
- Power generation system diagnostics
- Transmission line and cable testing
- Distribution network maintenance and troubleshooting
- Substation equipment diagnostics
- Transformer insulation condition assessment
- Factory automation and remote equipment testing
Included Accessories
- Double-insulated test leads with clip-rated clamps
- Protective carrying case with clip-on lead pouches
Specifications
| Test Voltages | 250V, 500V, 1000V, 2500V, 5000V, 10000V |
| Resistance Range @ 10kV | 10kΩ to 35TΩ |
| Test Voltage Accuracy | +4%, -0%, ±10V nominal @ 1GΩ load |
| Charge Current | 6 mA |
| Noise Rejection | 8 mA |
| Capacitance Range | 10nF to 25µF |
| Current Range | 0.01nA to 6mA |
| Current Accuracy | ±5% ±0.2nA @ all voltages |
| Battery Type | Li-ion 11.1V, 5.2Ah (IEC 62133) |
| Battery Life | 4.5 hours typical @ 10kV with 100MΩ load |
| Capacitor Charge Time | <5 s/µF to 10kV (on battery), <2.7 s/µF (with AC) |
| Safety Rating | CAT IV 600V @ altitudes up to 3000m |
| Diagnostic Test Modes | IR, timed IR, DAR, PI, DD, SV, Ramp |
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Megger S1-1068 10kV Diagnostic Insulation Tester