Sentinel Series
Hipot Testers
- Perform AC and DC dielectric strength tests
- Up to 500VA (100mA) power output
- Tests to many international safety standards
Sentinel Series
The Sentinel series of test instruments has been built to provide a cost effective, yet powerful solution to hipot testing, whether on a production line or in a laboratory environment for compliance testing purposes. With the ability to perform either 5kV AC or 6kV DC dielectric strength tests and up to 500VA AC power output the Sentinel series can aid testing to many international safety standards including IEC, EN, UL and CSA to name but a few. With many features, the Sentinel series ensures testing is performed accurately, efficiently and safely.
Key Features
- 500 VA capability (Sentinel 500 series)
- Earth bond / insulation resistance (Sentinel 501)
- Sweep function for test analysis
- Flexible / high resolution test parameters
- Manual / automatic test modes
- Remote and PLC control
- Fast cut off and automatic discharge
Key Users
- R&D Departments
- Compliance Laboratories
- Design Engineers
- QA Departments
- Production and Manufacturing Engineers
Compare the Sentinel Series
| Features | 200 | 500 | 501 |
|---|---|---|---|
| Earth/ground Bond | |||
| AC dielectric strength - 5kV | |||
| DC dielectric strength - 6kV | |||
| DC insulation resistance | |||
| 200VA (40mA) | |||
| 500VA (100mA) | |||
| ARC detection |
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Technical Specifications
| Sentinel 500/501 - AC Dielectric Strength | |
|---|---|
| Programmable Voltage Range | 0.100 kV - 5.000 kV (2V/Step Resolution) |
| Frequency Independent of Supply | 50 or 60 Hz Selectable |
| Output Voltage Accuracy | ±1% + 5 Volts (No Load) |
| Voltage Display Resolution | 0.001kV |
| Current Measurement | 0.001mA - 100.0mA |
| Range and Accuracy | ±1.5% + 30 Counts when trip limit <1.11mA ±1.5% ± 3 Counts when trip limit >1.11mA |
| Current Display Resolution | 0.001mA / 0.001mA / 0.1mA |
| Selectable Range of Pass/Fail Levels | 0.001mA - 100.00mA |
| Maximum Rated Current | 100mA (0.5kV ≤ V ≤ 5kV) 10mA (0.1kV ≤ V ≤ 0.5kV) |
| Arc Detection | yes |
| Ramp time | 0.1 - 999.9s |
| Test Time | Off / 0.5s - 999.9s |
| Sentinel 501 - Earth Bond | |
|---|---|
| Programmable Test Current: | 03.00A - 32.00A ac |
| Test Current Resolution: | 0.01A |
| Test Current Accuracy: | 3A - 8A: (1% of rdg+0.2A) 8A - 32A: (1% of rdg+0.05A) |
| Test Voltage: | 6V AC max (open circuit) |
| Test Voltage Frequency: | 50Hz/60Hz selectable |
| Resistance Measurement Range: | 10mΩ - 650.0mΩ |
| Resistance Measurement Resolution: | 0.1mΩ |
| Resistance Measurement Accuracy: | (1% of rdg + 2mΩ) |
| Test Time: | 0.5 - 999.9s |
| Arc Detection: | Yes |
| Sentinel 200 - AC Dielectric Strength | |
|---|---|
| Programmable Voltage Range: | 0.100 kV - 5.000 kV (2V/Step Resolution) |
| Frequency Independent of Supply: | 50 or 60 Hz Selectable |
| Output Voltage Accuracy: | ±1% + 5 Volts (No Load) |
| Voltage Display Resolution: | 0.001kV |
| Current Measurement: | 0.001mA - 40.0mA |
| Range and Accuracy: | ±1.5% + 30 Counts when trip limit <1.00mA ±1.5% ± 30 Counts when trip limit ≥1.00mA |
| Current Display Resolution: | 0.001mA / 0.001mA / 0.1mA |
| Selectable Range of Pass/Fail Levels: | 0.001mA - 40.00mA |
| Maximum Rated Current: | 40mA (0.5kV ≤ V ≤ 5kV) 10mA (0.1kV ≤ V ≤ 0.5kV) |
| Arc Detection: | Yes |
| Ramp time: | 0.1 - 999.9s |
| Test Time: | Off / 0.5s - 999.9s |
| General Specification | |
|---|---|
| Sentinel 500 | 489A920 |
| Sentinel 501 | 489A921 |
| Sentinel 200 | 489A910 |
| Part Number | |
| Sentinel 500/501 - DC Dielectric Strength | |
|---|---|
| Programmable Voltage Range | 0.100 kV - 6.000 kV (2V/Step Resolution) |
| Frequency Independent 50 or 60 Hz Selectable of Supply: | 50 or 60 Hz Selectable |
| Output Voltage Accuracy: | ±1% + 5 Volts (No Load) |
| Voltage Display Resolution: | 0.001kV |
| Current Measurement: | 0.001mA - 20.0mA |
| Range and Accuracy: | ±1.5% + 30 Counts when trip limit <1.11mA ±1.5% + 3 Counts when trip limit >1.11mA |
| Current Display Resolution: | 0.001mA / 0.001mA / 0.1mA |
| Selectable Range of Pass/Fail Levels: | 0.001mA - 20.00mA |
| Maximum Rated Current: | 20mA (0.5kV ≤ V ≤ 5kV) 2mA (0.1kV ≤ V ≤ 0.5kV) |
| Arc Detection: | Yes |
| Ramp time: | 0.1 - 999.9s |
| Test Time: | Off / 0.5s - 999.9s |
| Sentinel 501 - Insulation Resistance | |
|---|---|
| Output Voltage: | 50V - 1000V |
| Output-Voltage Resolution: | 50V / Step |
| Output-Voltage Accuracy: | ±(1% of setting +5V)[no load] |
| Resistance Measurement Range: | 0.001GΩ -50.00GΩ |
| Test Voltage: | |
| 50V - 450V | 0.001 - 0.050GΩ 0.001 - 0.500GΩ |
| 500V - 1000V | 0.051 - 2.000GΩ 0.501 - 9.999GΩ 10.00 - 50.00GΩ |
| Selectable Range of Pass/Fail Levels: | 0.001mA - 20.00mA |
| Output Impedance: | Yes |
| RAMP (Ramp-Up Time): | 600kΩ |
| TIMER (Test Time): | 1s~999.9s |
| Sentinel 200 - DC Dielectric Strength | |
|---|---|
| Programmable Voltage Range: | 0.100 kV - 6.000 kV (2V/Step Resolution) |
| Frequency Independent 50 or 60 Hz Selectable of Supply: | 50 or 60 Hz Selectable |
| Output Voltage Accuracy: | ±1% + 5 Volts (No Load) |
| Voltage Display Resolution: | 0.001kV |
| Current Measurement: | 0.001mA - 10.0mA |
| Range and Accuracy: | ±1.5% + 30 Counts when trip limit <1.11mA ±1.5% + 3 Counts when trip limit >1.11mA |
| Current Display Resolution: | 0.001mA / 0.001mA / 0.1mA |
| Selectable Range of Pass/Fail Levels: | 0.001mA - 20.00mA |
| Maximum Rated Current: | 10mA (0.5kV ≤ V ≤ 6kV) 2mA (0.1kV ≤ V ≤ 0.5kV) |
| Arc Detection: | Yes |
| Ramp time: | 0.1 - 999.9s |
| Test Time: | Off / 0.5s - 999.9s |
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