15kW Four-Quadrant Low-Frequency, Low-Vibration Controller
The module is a flexible, modular power quality product designed for harmonic suppression, power factor correction, and three-phase balance.
Rated capacity: 30A/50A/75A/100A/150A/200A
Rated input: 200/400/480/690/800V AC
Grid frequency: 50/60 Hz ± 10%
Filter range: 2 to 50 orders
Installation types: wall-mounted, rack-mounted, upright
Power grid configuration: 3P3W, 3P4W
Service Hotline: +86-10-81799630
Email: Liry_chinnovo@126.com
Category:
Special controller
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Product Description
Product Overview
Qi’an 15kW four-quadrant frequency converter—controller for permanent-magnet synchronous motors, with all components 100% domestically produced. The input is 380V AC; after PWM-controlled rectification, it outputs a DC voltage, which is then converted back to AC via IGBT inversion to drive the motor. The equipment features high electromagnetic compatibility, with multiple filtering measures both on the input and output sides, ensuring superior EMC performance.
Rated power: 15kW
Input voltage range: 380
Rated output current: 25A
The operating principle of a four-quadrant controller
Electrical appliance structural diagram
Technical Specifications
| Parameter type | Parameter Name | Parameter value | Unit |
| Input | Rated voltage | Three-phase 380 | V AC |
| Rated frequency | 50 | H Z | |
| Current (light load) | 15 | A | |
| Current (heavy load) | 30 | A | |
| Permissible voltage fluctuation range | -15% to 10% | ||
| Output | Power (light load) | 11 | kW |
| Power (Heavy Load) | 15 | kW | |
| Rated voltage | 380 | V AC | |
| Current (light load) | 15 | A | |
| Current (heavy load) | 30 | A | |
| Rated speed | 500 | RPM | |
| Environment | Installation Location and Environmental Medium | Places free of oil mist, corrosive gases, flammable gases, and other harmful gases and liquids. | |
| Ambient temperature | -10°C to 50°C; derate above 40°C. | ||
| Storage temperature | -20°C to 60°C | ||
| Physical interface | External dimensions (H*W*D) | 360*440*178 | mm |
| Weight | 15 | kilogram | |
| Protection level | IP20 | ||
| Cooling method | Air-cooled | ||
| Protection function | Input undervoltage, overvoltage, output overcurrent, and low-temperature protection |
External dimensions (optional)
Product Features
- Four-quadrant design, employing PWM-controlled rectification.
- 100% domestically produced certification
- High electromagnetic compatibility performance
- Supports multiple communication protocols (CAN, RS485, ModBus)
Application scenarios
Used to drive synchronous motors, it meets electromagnetic compatibility requirements and boasts strong resistance to electromagnetic interference.
Application site photos
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Beijing Qian'an Electrical Technology Co., Ltd.
Service Hotline: +86-10-81799630
Email: Liry_chinnovo@126.com
Address: Room 906-907, Unit 3, Building 3, No. 42, North Seventh Road, Changping District, Beijing市
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