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5-30kW Wind Off-grid Controller - China Suppliers & Factory for Efficient Power Generation and MPPT Technology
Product Features
Power tracking:
wind energy MPPT, 98% engagement with actual wind energy output curve, power generation enhancement.
Customized development of wind energy-specific power absorption circuit:
1. Modularized power absorption circuit, hot-swappable, easy maintenance.
2. Input and output electrical isolation, protect the back-end load.
3. High efficiency at low wind speed, wide input voltage range.
4. Saturation mode, matching load power output.
2. Input and output electrical isolation, protect the back-end load.
3. High efficiency at low wind speed, wide input voltage range.
4. Saturation mode, matching load power output.
PWM unloading:
1. Fan self-powered mode, fast response.
2. Limit speed and torque to ensure the safe operation of the wind turbine.
3. Soft unloading adjustment, reduce the burden of fan output.
2. Limit speed and torque to ensure the safe operation of the wind turbine.
3. Soft unloading adjustment, reduce the burden of fan output.
Upper computer trusted control:
RS485 Modbus RTU, real-time regulation of voltage and current.
Touch screen:
1. Display voltage, current, power, power generation, operation status, etc., with alarm query.
2. Historical data, alarm information date query.
3. On-site adjustment of parameters.
2. Historical data, alarm information date query.
3. On-site adjustment of parameters.
Safety protection:
over-voltage, over-current, anti-reverse connection, short circuit protection.
IOT function:
1. Wired network, APP remote view and control.
2. Remote data export.
2. Remote data export.
Product Parameter
| Model | AHCC-5KW | AHCC-10KW | AHCC-20KW | AHCC-30KW |
|---|---|---|---|---|
| Rated power | 5KW | 10KW | 20KW | 30KW |
| Product Type | MPPT, high frequency isolated new energy converter | |||
| DC output side | ||||
| Type of energy storage | Lead-acid batteries, lithium batteries, DC bus bars, etc. | |||
| Rated output current | 100A | 200A | 80A | 150A |
| Output Voltage Range | 42-240Vdc (parameters adjustable depending on type of energy storage) | 200-1000Vdc (parameters adjustable depending on type of energy storage) | ||
| Voltage stabilization accuracy | ≤±0.5% | |||
| Stabilization accuracy | ≤±1% | |||
| Wind turbine input side | ||||
| Rated voltage | 48Vac-380Vac | 380 Vac | ||
| Maximum withstand voltage | 290Vac-530Vac for 5 seconds | 600Vac for 5 seconds | ||
| MPPT voltage range | 90~520V customized | 220~530Vac | ||
| Maximum power | 10kW | 20kW | 40kW | 60kW |
| Rated Input Current | 40Aac | 80Aac | 40Aac | 80Aac |
| Input protection | Fuses; lightning protection circuits | |||
| Unloading side | ||||
| Unloading method | PWM | |||
| Rated unloading current | 40Adc | 100Adc | 50Adc | 100Adc |
| Maximum withstand current | 60A | 200A | 200A | 400A |
| Working environment conditions | ||||
| Ambient temperature | -25℃～50℃ | |||
| Storage temperature | -40℃～75℃ | |||
| Relative humidity | 0 to 95% | |||
| Height above sea level | 3000m full load output | |||
| Communication interface | Standard: RS485/TCP | |||
| Size of the controller (mm) | 485×267×450mm | 485×267×450mm | 343×605×970mm | 343 x 605 x 970mm |
| Controller Weight | 29.5kg | 38.5kg | 61.5Kg | 71.5Kg |
| Size of the Dump load (mm) | 695×131×194mm | 700×450×750mm | 820×620×900mm | 900 x 700 x 1270mm |
| Dump load Weight | 18kg | 40kg | 80kg | 120Kg |
Application
3. High-end three-dimensional flexible robotic cutting applications, to achieve bevel cutting function, the pipe and the torch using the servo positioning function.
Can cut carbon steel, stainless steel, copper, aluminum and other pipes and profiles, such as: the tube, pipe, oval pipe, rectangular pipe, H-beam, I-beam, angle, channel, etc. The device is widely used in various kind of pipes profile processing field, shipbuilding industry, network structure, steel, marine engineering, oil pipelines and other industries.
Our company can customize wind power systems, including: off-grid, grid-connected and hybrid modes, according to your needs to customize the most suitable system for you.
System Solution
Product Display
Frequently Asked Questions
What is the efficiency of the wind energy MPPT tracking?
The system features wind energy MPPT with a 98% engagement rate with the actual wind energy output curve, significantly enhancing power generation.
What types of energy storage are compatible with the converters?
The converters support lead-acid batteries, lithium batteries, and DC bus bars. The output voltage range is adjustable depending on the type of energy storage used.
How does the PWM unloading function protect the wind turbine?
The PWM unloading system uses a self-powered mode with fast response to limit speed and torque. This ensures the safe operation of the wind turbine, while soft unloading adjustment reduces the burden on the fan output.
What safety protections are integrated into the controller?
It includes multiple safety protection features: over-voltage protection, over-current protection, anti-reverse connection, and short circuit protection.
What remote communication and control interfaces are supported?
It supports standard RS485 Modbus RTU or TCP for real-time voltage and current regulation. It also supports wired network connectivity, remote APP viewing/control, and remote data export.
Can the wind power system be customized according to specific user needs?
Yes, our company can customize wind power systems in off-grid, grid-connected, and hybrid modes to suit your specific requirements.
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