High Voltage Inc PTS-130 DC Hipot Megohmmeter
High Voltage Inc PTS-130 is a high-capacity combination hipot and megohmmeter rated to 130 kVdc for dielectric and insulation resistance testing of large cables and equipment.
Product details
| Model | PTS-130 |
| Manufacturer | High Voltage Inc |
| Category | Hipot Testers |
| Availability | Made to order |
Description
Overview
The High Voltage Inc PTS-130 DC Hipot Megohmmeter is an advanced combination instrument for performing dielectric strength and insulation resistance testing on high-voltage electrical apparatus. With its 130 kVdc output capability, the PTS-130 is specifically designed for testing of large transformers, switchgear, and other substantial electrical equipment requiring higher voltage stress testing in the field.
The instrument combines the functionality of separate hipot testers and megohmmeters into a single, rugged device featuring regulated input, continuous duty operation, and comprehensive safety interlocks. Its insulated guard circuit minimizes measurement errors from stray currents, while the internal HV shorting solenoid protects both the instrument and operator during testing.
Key Features
- Combined hipot and megohmmeter functionality for comprehensive electrical testing
- High-capacity 130 kVdc output for large equipment and cable testing
- Two-range voltmeter with precise dual-scale measurement
- Five-range current meter with 0-1 μA low scale and 10 nanoampere resolution
- Regulated input power for consistent, accurate results
- Internal HV shorting solenoid with automatic discharge resistor for safety
- Continuous duty cycle for extended testing operations
- Insulated guard circuit to isolate stray leakage currents
- Surge and transient protection with external safety interlocks
- Cable storage bin integrated into HV tank for field organization
- Rugged, transit-protected analog meters with anti-static glass fronts
Applications
- High-voltage cable insulation testing and maintenance
- Large transformer and generator insulation assessment
- High-voltage switchgear and equipment commissioning
- Field-based electrical maintenance for utility and industrial applications
- Dielectric strength validation for critical electrical infrastructure
Specifications
| Output Voltage | 0-130 kVdc, 10 mA |
| Input Power (60 Hz) | 120 V, 15 Amps |
| Input Power (50/60 Hz) | 230 V, 8 Amps |
| Output Polarity | Negative output, positive ground |
| Duty Cycle | Continuous, capacitive charging |
| Voltage Ripple | <2.5% RMS (resistive load) |
| Kilovoltmeter Range | 0-75/150 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-130 DC Hipot Megohmmeter