Shenzhen ZK Electric Technology Co., Ltd.
Shenzhen ZK Electric Technology Co., Ltd. Manufacture and provide the best Inverter and solutions to customers. Safe production, quality first, customer-centric
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0.75KW 1.5KW 2.2KW 3HP DC Drive MPPT Solar VFD Solar Pump Inverter
ZK/ZUN SG600-2K2GB-2S-M solar pump inverter
Quick Details:
1. Cover voltage levels 110VAC 220VAC and 380VAC.
2. Support single-phase 110V/220V and three-phase 220V/380V pumps,the power from 0.4KW to 500KW.
3. Easy to use. Inverters automatically start or sleep after being connected to solar panels.
4. Highly reliable for using multiple protective measures.
5. Including PV over-voltage protection,PV polarity reverse warning,and auto derating against over-temperture,which extend product life.
6. Use advanced MPPT algorithms,ensuring that the solar power tracking efficiency reaches 99.6%
7. Models of 2.2kW or lower can be configured with boost module,meeting low-voltage work requirements.This reduces the use of solar battery panels and therefore the cost.
8. Support the configuration of the GPRS module,which implements remote parameter viewing and control by using website.
9. Standard level IP20, operation level IP54.
Product Parameters:
| Model | SG600-1S | SG600-2S | SG600-2T | SG600-4T |
| AC Input Voltage (V) | 220(-15%) ~240(+10%) (1PH) | 220(-15%) ~240 (+10%) (3PH) | 380(-15%) ~440 (+10%) (3PH) | |
| Max. DC input voltage (V) | 450 | 450 | 450 | 800 |
| Start-up voltage (V) | 300 | 300 | 300 | 450 |
| Lowest working voltage (V) | 150 | 150 | 150 | 250 |
| Recommended DC input voltage range (V) | 200~400 | 200~400 | 200~400 | 300~750 |
| Recommended MPP voltage (V) | 330 | 330 | 330 | 550 |
| Rated output voltage (V) | 220 (1PH) | 220 (3PH) | 220 (3PH) | 380 (3PH) |
| Output frequency range (Hz) | 0-660Hz | |||
| MPPT Efficiency | 99.6% | |||
| Installation manner | Wall mounting/Rail mounting/Flange mounting | |||
| Environment temperature | -10°C~+50°C, If above 40°C, derate 2% for every additional 1°C. | |||
| Altitude | Below 1000m, If above 1000m, derate 1% for every additional 100m. | |||
| Cooling manner | Fan cooling | |||
| Protection level | IP20; IP54 | |||
Solar Panel Selection:
| Input Voltage, power solar panel selection | ||||
| Pump model | Inverter Model | Vmp | Voc | Total Power of Solar panel |
| 110VAC | 1S | 110*1.41=130VDC | 156VDC | ≧(1.3-2.0)rated power of pumps its also depend on the quality of solar panels. The more power input, the better performance |
| 220VAC | 2S | 220*1.41=310VDC | 372VDC | |
| 380VAC | 4T(Max 800VDC) | 380*1.41=540VDC | 648VDC | |
| 480VAC | 5T(Max 900VDC) | 480*1.41=677VDC | 812VDC | |
| Examples : solar panel spec.: 265w, 38Voc(Open circuit voltage), 31Vmp (Voltage at Pmax) | ||||
| Inverter models | power of pump | connect in series(pcs) Vmp | connect in parallel(strings) power | Total (pcs) |
| 1S(110VAC) | 0.75kw, 1.5kw | 4 or 5pcs | 1*strings | 5*1=5 |
| 2S(220VAC) | 0.75kw, 1.5kw | 10pcs | 1*strings | 10*1=10 |
| 2.2kw | 11pcs | 1*strings | 11*1=11 | |
| 4T(380VAC) | 0.75kw to 2.2kw | 18pcs | 1*strings | 18*1=18 |
| 4T(380VAC) Max 900VDC | 4.0kw | 20pcs | 1*strings | 20*1=20 |
| 4T(380VAC) Max 900VDC | 5.5kw | 18pcs | 2*strings | 18*2=36 |
| 4T(380VAC) Max 900VDC | 7.5kw | 20pcs | 2*strings | 20*2=40 |
| 4T(380VAC) Max 900VDC | 11kw | 18pcs | 3*strings | 18*3=54 |
| 4T(380VAC) Max 900VDC | 15kw | 20pcs | 4*strings | 20*4=80 |
---FAQ---
1. How to choose the power of the solar pumping inverter?
According to your motor power, you can click "Chat Now" on the light and our sales staff will provide you with solutions online.
2. Do you support urgent orders?
Of course. We have an ERP management system. Once there is an inventory warning,
we will prepare materials in advance to meet the urgent needs of customers
3. What is the standard of package?
Below 37kw, it's carton package; 37kw and above,it's wooden package.
4. What voltage range can you support?
Single-phase 110V input, three phase 110V output;
Single-phase 220V input, three-phase 220V output;
Three-phase 220V input, three-phase 220V output;
Single phase 220V input, three-phase 380V output;
three phase 380V input, three phase 380V output.
5. If there is no sun at night, can I switch solar panel input to mains power?
We have solutions for AC/DC switching cabinets, and AC, DC connect at same time. For details, please contact us for sales.
6. About the terminal instructions of the solar pumping inverter?
R, S, T are input terminals of three-phase power supply of frequency converter.
U, V, W are output terminals of frequency converter, and connected three-phase asynchronous motor
P+ and PB are connected to the brake unit, P+ and P- (or R, T) are connected to DC (solar panel)
7. Do you accept OEM business?
We accept OEM and ODM with your autherization.
Welcome to contact SHENZHEN ZK!