MPPT 110V 220V Single Phase 0.75kw Grid Off Solar Inverter Solar
Pump Inverter
ZK SG320-0K75GB-2S-M 0.75kw solar pump inverter
Solar pump inverter Features
1 . Input voltage from 80V DC to 440V DC drive single phase or
three phase 110/220VAC water pump,
Input voltage from 250V DC to 800V DC drive three phase 380V AC
water pump.
2 . Protection for overcurrent, overvoltage, overload,
anti-lightning etc.
3 . Smart operation, water level detection and operation panel to
prevent overflow, dry pumping (optional).
4 . Infineon Module IGBT last longer, application in Industry
motor, pmsm. ac solar pump.
5 . Automatic running when power on.
6 . Low noisy, lower rate for maintenance.
7 . It support Remote Control System through GPRS module.
Advantages:
1 . Built-in adaptive high-precision photovoltaic array MPPT
algorithm, accuracy more than 99%
2 . Effective waterless operation mode. If water pressure is low,
Solar VSD reduces the frequency or stops by itself
3 . Utmost water flow output, irrespective of the environment
4 . LED displays the real-time system status and parameters
5 . The soft-start of the motor avoids the water hammer effect and
improves system service life
6 . Built-in comprehensive protection and diagnosis mechanism
7 . With overvoltage protection, overcurrent protection,
over-temperature automatic frequency reduction and other protection
functions; DC input anti-reverse function
8. Easy operation-Easy to install, no need to set parameters, ready
to use, and has a one-key parameter recovery function
9. The power supply automatic switching module can realize
automatic switching between photovoltaic DC input and grid AC
input, meeting 24-hour unattended work
10. Digital intelligent control can flexibly adjust and set the
speed range of the pump
Technical Specification
| Recommended MPPT voltage range | 80 ~350V DC input for 110V/160V/220V pumps, 0.75kw
150~400VDC for 220VAC/240V pumps with 0.75Kw to 4kw
250~800VDC, for 380VAC pumps with1.5kw to 160kw |
|
|
Recommended input voltage (Voc and Vmmp) | 170Vmp DC for 110V AC pumps. 260Vmp DC for 160V AC pumps
350Vmp DC for 220V AC pumps, 620Vmp DC for 380V AC pumps |
|
|
| Motor type | Control for permanent magnet servo motor and asynchronous motor
pumps. |
| Input power | DC power from solar arrays or AC grid power |
| Maximum DC power input | 400VDC for 220AC output /900VDC for 380V AC output |
| Rated output voltage | 3-phase , 110V/160V/220V. 3-phase, 220V/380V/480V |
| Output frequency range | 0~50/60Hz |
| MPPT efficiency | above 99.6% |
| Ambient temperature range | (G-type inverter with submersible pumps, and P type for general
pumps. |
| Solar pump control special performance | MPPT ( maximum power point tracking), CVT (constant voltage
tracking), auto/manual operation,
dry run protection, low stop frequency protection, minimum power
input, motor maximum
current protection, flow calculating, energy generated calculating |
|
|
| Protection function | Phase loss protection, phase short circuit protection , ground to
phase circuit protection , input
and output short circuit protection. Stall protection |
|
| Protection degree | IP20, Air force cooling |
| Running mode | MPPT or CVT |
| Altitude | Below 1000m; above 1000m, derated 1% for every additional 100m. |
Model List
| SPI Models | Rate current
(A) | Rate Power
(kw) | Input DC range
(VDC) | Best Voc input
(VDC) | Output AC Voltage
(VAC) |
| Mini type: 2S, 90-450VDC input range, Output 0-220VAC with MPPT |
| SG320-0K75GB-2S-M | 4 | 0.75kw | 90-450 | 372 | 0-220 |
| SG320-1K5GB-2S-M | 7 | 1.5kw | 90-450 | 372 | 0-220 |
| SG320-2K2GB-2S-M | 10 | 2.2kw | 90-450 | 372 | 0-220 |
| SG320-4K0GB-2S | 16 | 4.0kw | 150-450 | 372 | 0-220 |
| Mini type: 4T series 250-900VDC , 0-380/440V output, MPPT |
| SG200-1K5GB-4T | 3.7 | 1.5kw | 250-800 | 650 | 0-380 |
| SG200-2K2GB-4T | 5 | 2.2kw | 250-800 | 650 | 0-380 |
| SG200-4K0GB-4T | 10 | 4.0kw | 250-800 | 650 | 0-380 |
| SG200-5K5GB-4T | 13 | 5.5kw | 250-800 | 650 | 0-380 |
| General 4T 250-800/900VDC input, 0-380VAC output MPPT |
| SG320-0K7GB-4T | 2.5 | 0.75kw | 250-900 | 650 | 0-380 |
| SG320-1K5GB-4T | 3.8 | 1.5kw | 250-900 | 650 | 0-380 |
| SG320-2K2GB-4T | 5.1 | 2.2kw | 250-900 | 650 | 0-380 |
| SG320-4K0GB-4T | 9 | 4.0kw | 250-900 | 650 | 0-380 |
| SG320-5K5GB-4T | 13 | 5.5kw | 250-900 | 650 | 0-380 |
| SG320-7K5GB-4T | 17 | 7.5kw | 250-900 | 650 | 0-380 |
| SG320-011GB-4T | 25 | 11kw | 250-900 | 650 | 0-380 |
| SG320-015GB-4T | 32 | 15kw | 250-900 | 650 | 0-380 |
| SG320-018GB-4T | 37 | 18kw | 350-800 | 650 | 0-380 |
| SG320-022GB-4T | 45 | 22kw | 350-800 | 650 | 0-380 |
| SG320-030GB-4T | 60 | 30kw | 350-800 | 650 | 0-380 |
| SG320-037GB-4T | 75 | 37kw | 350-800 | 650 | 0-380 |
| SG320-045GB-4T | 91 | 45kw | 350-800 | 650 | 0-380 |
| SG320-055GB-4T | 112 | 55kw | 350-800 | 650 | 0-380 |
| SG320-075GB-4T | 150 | 75kw | 350-800 | 650 | 0-380 |
---FAQ---
1. Are you trading company or manufacturer?
We are manufacturer.
2. What's the payment term?
We accept T/T, L/C, D/P, WEST UNION, PAYPAL, CASH
3. What's the production ability?
10000 pieces monthly and rush order for any quantity.
4.What kind of certificate you have ?
We have CE, TUV and ISO9001, etc.
5. Do you accept OEM business?
We accept OEM with your authorization.
6. How is the after-sale service?
We provide 18th months warranty, free spare part replacement within
warranty. English-speaking engineers offer online service.
Welcome to contact SHENZHEN ZK, we provide the best!
