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Flash/Hipot Test (Class I)
Test Voltage Class I: 1.5kV AC
Display Range: 0.1 - 10.00mA
Resolution: 0.01mA
Accuracy: +/- 5% +/- 2 digits
Pass Levels: Selectable up to 10mA
Flash/Hipot Test (Class II)
Test Voltage Class I: 3.0kV AC
Display Range: 0.1 - 10.00mA
Resolution: 0.01mA
Accuracy: +/- 5% +/- 2 digits
Pass Levels: Selectable up to 10mA
Earth/Ground Bond Test
Test Voltage: 6VAC (open circuit)
Test Currents: 25A, 10A, 4A, 100mA AC into short circuit
Range: 0.04 - 20Ω
Resolution: 0.01Ω
Accuracy: +/- 5% +/- 2 digits
Pass Levels: User selectable
DC Insulation Test
Test Voltages: 250V, 500VDC
Range: 100kΩ - 50MΩ
Accuracy: +/- 5% +/- 2 digits
Earth Leakage (Load Leakage)
Voltage: Mains Supply
Range: 0.1 – 20mA
Resolution: 0.01 mA
Accuracy: +/- 10% +/- 2 digits (1.00 – 20mA)
Pass Levels: Selectable up to 10 mA
Substitute Leakage (Short to case test)
Voltage: 40VAC nominal at 230V/110V supply
Range: 0.1 – 20mA
Resolution: 0.01 mA
Accuracy: +/- 10% +/- 2 digits (1.00 – 20 mA)
Pass Levels: Selectable up to 15 mA
Power/Run/Load Test
Measured Load: 0 – 4.2kVA
Resolution: 0.01 kVA
Accuracy: +/- 10% of reading, +/- 2 digits
Polarity
Test performed: Live & Neutral continuity & polarity
External Connections:
Serial port, Parallel port, Guard Switch, Beacon
General Specification:
Dimensions (w x h x d): 450 x 410 x 155mm / 17.7 x 16.1 x 6.1”
Weight: 9kg / 19.8lb
Operating Voltage Range: 103V – 126V, 207V – 253V, 45Hz – 65Hz
Operating Temperature: 0 – 40°C
EN 50191: Compliant when used with appropriate accessories
Standard Accessories (Supplied with STM/L)
HT probe
Guard with plug
Calibration certificate
Earth bond lead
Instruction manual
Serial-PC lead (9-9 way)
