CE Certificate 220V 380V 11KW 3 phase solar pump inverter
$311
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Guangdong, China
Brand Name: KEWO
Model Number: SG320
Output Current: 22A
Output Frequency: 50/60hz
Output Type: triple phase, TRIPLE
Certificate: CE
Warranty: 18 month
Type: DC/AC Inverters
MPPT efficiency: Up to 97%
Maximum DC power input: 400VDC for 220AC output /780VDC for 380V AC ouput
Output frequency range: 0~50/60/60Hz
Max efficiency of the machine: 97%
Protection degree: P20
Running mode: MPPT or CVT
Size: 24.7*16*18cm
Weight: 4.5kg
Packaging & Delivery
Product Description
KEWO SG320 Solar Pump Inverter
Fully automatic system using variable speed drive compatible with AC, 1 /3-phase, submersible and surface mount pumps, and high efficiency PMSM Pumps. The system is composed of a PV generator, a pump and a solar pump drive. Based on the design philosophy that it is more efficient to store water rather than electricity, there is no energy storing device such as storage battery in the system. KEWO Solar Water Pumping Solution is a fully automatic system designed to provide water at affordable cost for people with limited or no access to electricity. It uses the most advanced S300/3200 variable speed drive to regulate the speed of a 3-phase AC motor depending upon the solar energy available from the solar panel.
Descriptions and Features
1. Maximum power point tracking (MPPT) with fast response speed and stable operation efficiency> 99.6%
2. Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps
3. The working voltage of solar panel can set by manual or MPPT automatically tracking
4. Compatible with dual power input, AC grid and DC power supply input
5. Built in automatic sleep-wake up function
6. The PQ (power/flow) performance curve enables calculating the flow output from the pump
7. Digital control for fully automatic operation, data storage and protective functions
8. Intelligent power module (IPM) for the main circuit
9. LED display operating panel and support remote control,LCD display coming soon.
10. Low water probe sensor, and water level control function
Specification
SG320-2S | 150-450Vdc input,for 0.75-4KW 220Vac pumps |
SG320-4T | 250-800/900Vdc input,for 0.75-132KW 380Vac pumps |
Output frequency range | 0~60Hz. |
MPPT efficiency | Above 99.6% |
Ambient temperature range | G-type for submersible pumps, 150% rated current for 60s, 180% rated current for 2s |
P type for general pumps, 120% rated current for 60s, 150% rated current for 2s | |
Protection function | 1.Phase loss protection 2. phase short circuit protection 3.ground to phase circuit protection 4.input and output short circuit protection 5.Stall protection 6. Dry run (under load ) protection 7. Motor maximum current protection 8. Low input power protection 9. Lowest stop frequency protection 10. Strong lightning protection |
Running mode | MPPT or CVT ( A and Q MPPT maths) |
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
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