High Voltage Inc PTS-100 DC Hipot Megohmmeter
High Voltage Inc PTS-100 combines dielectric strength testing and insulation resistance measurement in one field-portable instrument for cable, transformer, and equipment testing.
Product details
| Model | PTS-100 |
| Manufacturer | High Voltage Inc |
| Category | Hipot Testers |
| Availability | Made to order |
Description
Overview
The High Voltage Inc PTS-100 DC Hipot Megohmmeter is a versatile combination instrument designed for performing both dielectric strength and insulation resistance testing on electrical apparatus in the field. This single device consolidates hipot and megohmmeter functionality, reducing the need for multiple instruments while maintaining accuracy and reliability for maintenance testing of cables, switchgear, motors, transformers, insulators, and generators.
With its regulated input, continuous duty cycle, and rugged field-proven construction, the PTS-100 is engineered for demanding electrical maintenance applications. The instrument features an internal HV shorting solenoid with discharge resistor for operator safety and includes an insulated guard circuit to bypass stray leakage currents for more accurate measurements.
Key Features
- Combined hipot and megohmmeter functionality in one instrument
- Two-range voltmeter with dual scale selection
- Five-range current meter with 0-1 μA low scale and 10 nanoampere resolution
- Regulated input power for accurate and reliable results
- Internal HV shorting solenoid with automatic discharge resistor
- Continuous duty cycle operation for sustained testing
- Insulated guard circuit to isolate stray and leakage current
- Surge and transient protection with external safety interlocks
- Rugged, transit-protected analog meters with anti-static glass fronts
- Ideal for field generator or AC mains power operation
Applications
- Cable insulation testing and maintenance
- Switchgear and motor winding resistance measurement
- Transformer and generator insulation strength testing
- Electrical equipment maintenance and commissioning
- Field-based dielectric and insulation testing programs
Specifications
| Output Voltage | 0-100 kVdc, 10 mA |
| Input Power (60 Hz) | 120 V, 10 Amps |
| Input Power (50/60 Hz) | 230 V, 5 Amps |
| Output Polarity | Negative output, positive ground |
| Duty Cycle | Continuous, capacitive charging |
| Voltage Ripple | <2.5% RMS (resistive load) |
| Kilovoltmeter Range | 0-50/100 kVdc |
| Current Meter Range | 0-1.0 μA DC with multipliers (x1, x10, x100, x1k, x10k) |
| Megohm Range | 100-1 Megohms with multipliers (x0.1, x1, x10, x100, x1k) |
| Current Resolution | 10 nanoamperes (low range) |
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High Voltage Inc PTS-100 DC Hipot Megohmmeter