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VSD 22kW Solar Drive
Product Details
Brand:
EmHeater
22kW VSD Solar Drive
A Solar Drive for water pumps is an electrical converter that transforms the variable direct current (DC) produced by a photovoltaic (PV) solar panel into alternating current (AC), suitable for powering a local electric water pump motor. Essentially, these drives function as solar-powered Variable Speed Drives (VSDs), supplying energy to AC motors through standard PV panels. They also retain the option for an AC input supply when necessary. Furthermore, the output frequency of the Solar Drive can be adjusted in real-time based on flow requirements and sunlight intensity. In essence, Solar Drives for water pumps offer an efficient and environmentally conscious method of pumping water for various purposes. They boast a lengthy lifespan with minimal maintenance costs and enable users to harness solar power at no additional expense.
FEATURES & BENEFITS
-
Reliable alternative in regional and remote areas without electricity supply.
- Includes Variable Speed Drive (VSD) features.
- Low operating cost (cost savings).
- Easy to relocate.
- Low maintenance.
- AC and DC power supply options.
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Maximum power point tracking (MPPT) for optimising PV array power output.
- Going dormant (switching off) when radiation is too low.
- Waking up (switching on) when radiation is high enoug.
- Going dormant (switching off) or Waking up (switching on) when high or low water level has been reached.
- Under-load pre-warning (Dry run protection).
- Auto-switch to grid supply (if available).
- Other control and protection function.
Specifications
- Power (kW) 22
- Current (A) In / 62 / 45
- Min. DC voltage/V 280
- Max. DC voltage/V 750
- Recommended MPPT range /V 350~750
- Output frequency. 0~50/60Hz
- Power factor. >0.99
- Communication mode. RS485 Communication.
- Protection class. IP20
- Ambient temperature. -10°C~ +40°C (ambient temperation at 40°C~50°C, please keep derated use)
- Storage temperature. -20°C ~ +60°C
- Humidity. Smaller than 95%RH, non-condensation
- Cooling. Forced Air cooling
- Altitude. Lower than 1000 m
- Vibration. Less than 5.9 m/s2 (0.6 g)
WARRANTY
1 Year Manufacturers Warranty on Enclosure & Electronic components
Terms & Conditions apply
VSD SIZING CALCULATIONS
Please make use of our well experienced team to assist with your design and suggested panel configurations for your project.
For assistance please complete the VSD sizing information form.
Click here - VSD Sizing Form
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