Shenzhen ZK Electric Technology Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 6000 units per month |
| Delivery Time | 3-7 working days |
| Packaging Details | Standard Package |
| Type: | Solar DC/AC inverter |
| Output Type: | single phase or three phase |
| Output Current: | 4A |
| Output Voltage | 110V 220V |
| Input Voltage | 80-450VDC |
| OEM | Accepted |
| Shell material | Plastic shell |
| Protection degree: | IP20 |
| Brand Name | ZK/ZUN |
| Model Number | SG320-0K75GB-2S-M |
| Certification | ISO CE |
| Place of Origin | Shenzhen China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 6000 units per month |
| Delivery Time | 3-7 working days | Packaging Details | Standard Package |
| Type: | Solar DC/AC inverter | Output Type: | single phase or three phase |
| Output Current: | 4A | Output Voltage | 110V 220V |
| Input Voltage | 80-450VDC | OEM | Accepted |
| Shell material | Plastic shell | Protection degree: | IP20 |
| Brand Name | ZK/ZUN | Model Number | SG320-0K75GB-2S-M |
| Certification | ISO CE | Place of Origin | Shenzhen China |
| High Light | 0.75kw Single Phase Solar Pump Inverter ，MPPT Single Phase Solar Pump Inverter ，220V Mppt Technology Solar Inverter | ||
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!
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
3Million-5Million
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Shenzhen ZK Electric Technology Co., Ltd. (here called ZK) is a professional manufacturer of kinds of solar pump inverter, AC drives, variable frequency inverter and soft start, etc. We are not only focus on designing, manufacturing, sales and after sales service for above mentioned products, ... Shenzhen ZK Electric Technology Co., Ltd. (here called ZK) is a professional manufacturer of kinds of solar pump inverter, AC drives, variable frequency inverter and soft start, etc. We are not only focus on designing, manufacturing, sales and after sales service for above mentioned products, ...
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