Water Conditioning Unit
CTS 60kW Water Conditioning Unit
Primary Application: Thermal management for 300kV-class cable test terminations
Core Technical Parameters
| Parameter | Specification |
|---|---|
| Power Supply | 220V±10%/20A, 50/60Hz |
| Max Cooling Capacity | 60 kW |
| Water Reservoir | 500 liters |
| Operating Pressure | 4 atm (400 kPa max) |
| Water Resistivity | >2 MΩ·cm |
Environmental Specifications
Temperature Ranges
Ambient: +3°C to +35°C
Cooling Water Inlet: ≤20°C
System Shutdown: >60°C (automatic)
Flow Characteristics
Minimum Flow Rate: 45 L/min
Pipe Connections: 1" main / ¾" header
Conductivity Range: 0.1-2 μS/cm
Physical Dimensions
Unit Size: 1200×1400×1700 mm (L×W×H)
Dry Weight: 272 kg
Water Weight: ≈500 kg when full
Safety & Protection Features
Low-Level Cutoff: Automatic shutdown when water level < minimum
Pump Protection: Sequence editor prevents reverse operation
Overpressure Relief: Dual mechanical/electronic safeguards
Thermal Monitoring: Three-zone temperature sensors
System Configuration Guidelines
| Cable Test Voltage | Recommended Units |
|---|---|
| ≤300kV | 1× 60kW unit |
| 400kV | 2× 60kW units in parallel |
Critical Note: For extended duration tests (>4 hours), derate cooling capacity by 15% to account for heat accumulation.
Operational Best Practices
Pre-chill water to ≤15°C before starting high-current tests
Verify conductivity
<1>Inspect O-rings quarterly when operating at 4 atm
Maintain 30cm clearance around unit for proper heat dissipation
