Product Introduction
The High Voltage Diesel Generator is engineered for projects that require long-distance power transmission, reduced line losses, and stable electricity supply under heavy loads. Compared with conventional low-voltage generator sets, high-voltage diesel generators significantly improve power efficiency and system stability, making them ideal for large-scale industrial, mining, and utility applications.
Designed with a high-performance diesel engine, high-insulation alternator, and intelligent control system, this generator delivers consistent high-voltage output even in harsh environments.
Why High Voltage Power Matters
High-voltage diesel generators offer clear advantages in large power systems:
Reduced transmission current and cable losses
01
Improved system efficiency for long-distance power delivery
02
Enhanced stability for large motors and heavy electrical equipment
03
Better suitability for parallel operation and grid integration
04
Performance Advantages
Stable High-Voltage Output:
Supports 6.3kV, 10.5kV, and 11kV configurations
01
Heavy-Load Capability:
Optimized for continuous and prime power operation
02
High Insulation Design:
Alternator insulation class suitable for high-voltage environments
03
Intelligent Protection System:
Automatic shutdown under abnormal conditions
04
Scalable System Design:
Supports multi-unit parallel operation
05
Typical Use Scenarios
- Mining sites and mineral processing plants
- Cement, steel, and petrochemical factories
- Power stations and substations
- Large construction projects and tunneling operations
- Remote industrial zones requiring independent power systems
Technical Data
|
Item |
Specification |
|
Rated Power |
800–2000 kVA |
|
Rated Voltage |
6.3 kV / 10.5 kV / 11 kV |
|
Frequency |
50 Hz / 60 Hz |
|
Engine |
High-power diesel engine |
|
Alternator |
High-voltage alternator, copper winding |
|
Cooling System |
Water-cooled |
|
Control System |
Digital intelligent controller |
|
Starting Method |
Electric start |
|
Protection Level |
Overload, overvoltage, low oil pressure, high temperature |
|
Certification |
ISO, CE |
System Configuration
- Diesel engine with reinforced crankshaft and cooling system
- High-voltage alternator with enhanced insulation and temperature monitoring
- Intelligent control cabinet with monitoring and alarm functions
- High-voltage switchgear (optional)
- Heavy-duty base frame with vibration isolation
Customization Options
- Voltage and frequency customization
- High-voltage switchgear and transformer integration
- Remote monitoring and SCADA compatibility
- Soundproof or containerized enclosure
- Anti-dust, anti-corrosion, and high-temperature configurations
Compare: High Voltage vs Low Voltage Diesel Generator
|
Aspect |
Low Voltage Generator |
High Voltage Diesel Generator |
|
Output Voltage |
400–480V |
6.3kV / 10.5kV / 11kV |
|
Transmission Distance |
Short |
Long |
|
Cable Loss |
Higher |
Significantly reduced |
|
System Scale |
Small to medium |
Medium to large |
|
Application |
Workshops, buildings |
Mining, utilities, heavy industry |
Safety & Protection Design
- High-voltage insulation monitoring
- Emergency stop system
- Automatic fault alarm and shutdown
- Grounding protection
- Temperature and load monitoring
Installation Recommendations
Professional installation for high-voltage systems
Dedicated grounding system required
Adequate ventilation and cooling space
Regular inspection of insulation and electrical connections
Success Applications
Mining Project (Africa):
Reliable high-voltage power for crushers and conveyors
Industrial Plant (Middle East):
Backup power for large motors and production lines
Infrastructure Project (Southeast Asia):
Prime power for remote construction operations
FAQ
Q: 1: Is a high-voltage diesel generator more efficient than a low-voltage one?
A: Yes. High-voltage output reduces transmission losses, especially in large-scale power systems.
Q: 2: Can this generator operate continuously?
A: Yes. It is designed for prime and continuous power operation.
Q: 3: Can multiple units work in parallel?
A: Yes. Parallel operation systems are available to scale capacity.
Q: 4: Is on-site commissioning required?
A: Recommended, especially for high-voltage installations.
Q: 5: What is the minimum order quantity?
A: 1 set.
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