Product details
Model Number: SPI-11kw-2
Brand Name: BANGZHAO or OEM
Key Specifications/Special Features:
Outdoor pump motor converter 11kw with VFD function for solar power systemOutdoor pump motor converter 11kw with VFD function for solar power systemBangzhao solar pump system consists of the specialized pump inverter for PV, water pump and solar panelsThis device widely used in domestic water, irrigation water, control of desert, animal husbandry, water supply for sea Island, water treatment projectsWater storage replaces battery and directly drives pumping with high reliability, at the same time, can reduce system cost and maintenance costsProduct features1. Adopting the proposed dynamic VI maximum power point tracking (MPPT) control method and optimized SVPWM, fast response and stable operation and the conversion efficiency achieves of 99.6%2. Adopting high-efficiency IPM (intelligent power module) from Mitsubishi with high reliability and high efficiency3. Designed with variable frequency driver (VFD), can be used in variable frequency speed regulation technology, greatly improves efficiency and better to protect water pump and maximum utilization of solar panels4. AC drive function
When is no sunshine, such as at night, solar pump inverter can connect to AC city power to work by manually if AC power is available
5. LCD display operating panel, can setting various parameters through LCD, easy to operate
6. Complete protection function for PV input under voltage, PV input over voltage, input connection reverse polarity, DC over current, output, over load, short circuit, dry well, overflow, dry running and blocking protection
When is no sunshine, such as at night, solar pump inverter can connect to AC city power to work by manually if AC power is available
5. LCD display operating panel, can setting various parameters through LCD, easy to operate
6. Complete protection function for PV input under voltage, PV input over voltage, input connection reverse polarity, DC over current, output, over load, short circuit, dry well, overflow, dry running and blocking protection
| Model: SPI- | 1.5kW | 2.2kW | 3.7kW | 5.5kW | 7.5kW | 11kW | 15kW | 18kW | 22kW |
| DC input | |||||||||
| Max input voltage (V DC) | 850V | ||||||||
| Recommended MPPT voltage |
400-800V | ||||||||
| Max MPPT efficiency | 99% | ||||||||
| Number of string | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| AC input function | optional | ||||||||
| AC output | |||||||||
| Max motor output power (kW) |
1.1-1.5 | 2.2 | 3-3.7 | 4.5-5.5 | 7.5 | 9.2-11 | 13-15 | 18.5 | 22 |
| Rated output voltage | 380/440V three phase | ||||||||
| Output frequency range | 0-50/60Hz | ||||||||
| Rated output current | 2 | 3 | 5.6 | 8.5 | 11.5 | 17 | 23 | 27 | 33 |
| Other parameters | |||||||||
| Protection level | IP65 | ||||||||
| Operating temperature | -25 to +60℃, above 60℃ need derate operating | ||||||||
| Cooling way | natural cooling | ||||||||
| Display | LCD | ||||||||
| Communication | RS485 | ||||||||
| Altitude | 3000m, above 3000m need derate operating | ||||||||
| Noise emlsslon | ＜50dB | ||||||||
| Compliance | EN62109-1:2010, EN62109-2, 2011, EN61000-6-3, EN61000-6-1, EN61000-3-12, EN61000-3-11 | ||||||||
Shipping Information:
- FOB Port: Ningbo or Shanghai or Shengzhen
- Lead Time: 5 - 7 days
- HTS Code: 8504.40.30 90
- Dimensions per Unit: 50 × 37 × 21 Centimeters
- Weight per Unit: 20 Kilograms
- Units per Export Carton: 1
- Export Carton Dimensions L/W/H: 60 × 44 × 27 Centimeters
- Export Carton Weight: 25 Kilograms
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe
