Greef Off Grid Controller 5KW-30KW MPPT 48Vac-380Vac
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Greef Off-Grid Controller for Wind Power Systems
Maximum withstand voltage: 290Vac-530Vac/600Vac For 5 Seconds | Rated voltage: 48Vac-380Vac
Product Description
The Off-grid Controller is the most crucial component in wind generator systems, responsible for converting three-phase AC current from the wind turbine into DC current for charging battery banks.
The GREEF wind off-grid controller enhances electricity production through dedicated MPPT technology, featuring:
- Advanced modular design for flexible configuration
- Electrical isolation for safety
- PWM unloading capability
- Host computer control integration
- Large touchscreen interface
- IoT functionality for remote monitoring
Applications
The AHCC Off-Grid Controller is designed for various renewable energy systems:
- Wind power generation systems
- Hydroelectric power generation systems
- Solar power generation systems
It optimizes performance and efficiency by providing reliable control and monitoring capabilities tailored to each renewable energy source.
Technical Specifications
| 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 (adjustable) | 200-1000Vdc (adjustable) | ||
| Voltage stabilization accuracy | ≤±0.5% | |||
| Stabilization accuracy | ≤±1% | |||
| Wind Turbine Input Side | ||||
| Rated voltage | 48Vac-380Vac | 380Vac | ||
| 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 | 343×605×970mm | ||
| 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 |
Product Images
System Solution
We can tailor a system to your specific needs. Please contact us to learn more about our products.
Product Packaging
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Greef New Energy Equipment Co., Ltd
Location
2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
Contact Person
Christina Lei