Cable Test Terminal
CTT 150kV Cable Test Termination - High Voltage Testing Solution
Product Overview
The CTT 150kV Cable Test Termination is a professional-grade termination system designed for high voltage cable testing applications. This robust solution meets rigorous industry standards for partial discharge testing and high voltage withstand tests.
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Voltage | 150 kV r.m.s. |
| Partial Discharge Level (at Un) | <1 pC |
| Rated Impulse Voltage (Negative Polarity) | 550 kV max |
| Compatible Cable Dimension (including insulation) | 133 mm |
| Power Supply | 220V/20A, 50/60Hz |
| Maximum Cooling Capacity | 60 kW |
| Water Capacity | 500 liters |
| Maximum Operating Temperature | 60°C |
| Maximum Pressure | 4 atm |
| Water Conductivity Range | 0.1-2 μS/cm |
| Ambient Temperature Range | 3°C to 35°C |
| Cooling Water Temperature | Max 20°C |
| Minimum Water Flow Velocity | 45 l/min |
| Connection Pipe Size | 1 inch |
| Water Pipe Head | 3/4 inch |
| Dimensions (L×W×H) | 1200 × 1400 × 1700 mm |
| Weight (without water) | 272 kg |
| Terminal Tilt Angle | 30° |
| Base Dimensions (L×W) | 1800 × 1200 mm |
| Cable Mounting Height | 1000 mm |
| Terminal Mounting Height | 1900 mm |
| Minimum HV Insulation Distance | 1000 mm |
| Terminal Weight (two sets) | 250 kg |
Key Features
High Precision Testing: Delivers <1 pC partial discharge level at rated voltage
Robust Construction: Designed for heavy-duty industrial use with 4 atm pressure rating
Advanced Cooling System: 60 kW cooling capacity with precise temperature control
Safety Compliant: Meets international standards for high voltage test equipment
Ergonomic Design: Optimized cable and terminal mounting heights for operator convenience
Typical Applications
Factory acceptance testing of high voltage cables
Partial discharge measurement on power cables
Impulse voltage testing of cable systems
Routine maintenance testing of installed cables
Quality control in cable manufacturing
Standards Compliance
The CTT 150kV Cable Test Termination meets or exceeds the requirements of:
IEC 60270 (Partial discharge measurements)
IEC 60885 (Electrical test methods for electric cables)
IEEE 400 (Guide for field testing of shielded power cable systems)
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