PTS-37.5, PTS-37.5F5, and PTS-37.5F6
PTS Series – DC High Voltage Test Set and Megohmmeter
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Features and Benefits
The PTS-37.5, PTS-37.5F5 and PTS-37.5F6 are combination high voltage DC proof tester and megohmmeter. Dielectric strength and insulation resistance testing are combined into one instrument saving time, money, size and weight. Equipped with a 5-range current meter scaled 0 – 1 dc microamps for accurate current measurement down to a 10 nanoamp resolution in the x1 range. Using the alternate scale on the current meter allows the PTS Series to double as a Megohmmeter up to 3.75 teraohms, scaled 100-1 megohms, insulation resistance can be taken at any voltage. An accurate 2 range voltmeter rounds out the standard instrumentation. Additional features include ruggedized anti-static and transit protected meters, rugged single piece design with foam padded handles, full-wave bridge rectifier, internal shorting solenoid with discharge resistors, and is CE marked. For other voltage options, please see the rest of our PTS Series which range from 15kV to 600kV DC. See our DBT Series for bench-top options.
Features:
- 20 foot (6 meter) shielded output cable, ground and return leads
- 5 range current/megohm meter for accurate leakage current
- Megohm readings at any output voltage up to 3.75 teraohms
- Full-wave bridge rectifier
- Internal HV Shorting Solenoid with discharge resistors
- Automatic transit protected meters with Anti-static glass face
- Under lid storage for all accessories
- External safety and zero start interlocks
Specifications
| Input: | PTS-37.5 – 120Vac, 60Hz, 10A, PTS-37.5F5 – 230Vac, 50Hz, 5A, PTS-37.5F6 – 230Vac, 60Hz, 5A, +/-1% input voltage regulator |
|---|---|
| Output: | 0 – 37.5 kV DC @ 10 mA, negative polarity, positive ground Full Wave Bridge Rectification |
| Duty: | Continuous, capacitive charging |
| Voltmeter: | 3.5”, scaled 0 – 15/37.5 kV DC, ±2% F.S. |
| Current Meter: | 3.5”, scaled 0 – 1.0 μAdc, ±2% F.S. with multipliers of x 1, x 10, x 100, x 1 k, x 10 k. Guard/ground load return |
| Megohmmeter: | Scaled 100 -1 MΩ ±2% F.S. with multipliers of x 0.1, x 1, x 10, x 100, x 1 k |
| Size & Weight: (W x D x H) |
14 x 11 x 14 in., 61 lb. 356 x 279 x 356 mm, 28 kg |
| Output Termination: | 20 ft. (6 m) shielded output cable with alligator clamp |
| Accessories: | 20ft red test lead, 20ft black test leads, 10in safety ground stick, external interlock plug, operations manual, calibration certificate |
1.) Due to the ferro-resonant designed input voltage regulator, if an inverter is used for the voltage source, it must produce a “true sine wave” output, not a “modified sine wave” (square wave).
2.) This model is input frequency sensitive: either 50 Hz or 60 Hz. Please specify when ordering.
Optional Accessories
Hand & Foot Safety Switches
- PN 90-410
- PN 90-405
Safety Ground Sticks
- PN 88-150
- PN 88-113 * included
Reuseable Shipping Case
- PN 32-0395
Optional Upgrades
3.5 Digit Digital Meters – Add Suffix “D”