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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Three Phase output 380VAC 22KW 45A LED LCD Disply mppt solar pump inverter for Submersible pump
ZK SG600 Series Solar Pump Inverter Overview
Solar pumping system converts solar energy directly into electric energy, and then drives motors to drive water pumps to pump water from deep wells, rivers, lakes and other water sources.solar pumping system including water pump,water tank,solar panels and solar pump vfd inverter.solar inverter adopts Max Power Point Tracking and proven motor drive technology to maximize power output from solar modules.System has strong anti-jamming capability, in the depth of 200 meters, the system can still be reliable work.
ZK SG600 Series Solar Pump Inverter Features
1.can prevent the water pump from dry pumping without water when the water source is dry.
2.Automatically adjust the motor speed and the water output of the water pump according to the change of sunlight intensity.
3.Low-speed torque,low torque ripple.
4.Optimized software performance.
5. LED + LCD displays the real-time system status and parameters.
6.Quick installation design, no additional maintenance.
7.Highly reliable for using multiple protective measures.
8.Easy install and operation and little parameters Configuring.
ZK SG600 solar pump inverter voltage range
| Model | Applicable for pumps | Working DC voltage | Over voltage point | Under voltage point | Suggest Vmp | Suggest Voc |
| SG600-2S/2T | For 220VAC | 150V – 450V | 450V | 150V | 310VDC | 370VDC |
| SG600-4T | For 380VAC | 250V – 800V/900v | 800V/900V | 250V | 540VDC | 650VDC |
Technical Specification
| Input voltage range | 80V to 450VDC input, 3PH 110VAC output, 1S model 150V to 450VDC input, 3PH 220VAC output, 2S/2T model 250V to 800/900VDC input, 3PH 380/440/480VAC output, 4T model |
| Recommended input voltage (Voc and Vmp) | Voc 180VDC, Vmp 155VDC for 1S model & 110VAC pumps Voc 370VDC, Vmp 310VDC for 2T model & 220VAC pumps Voc 650VDC, Vmp 540VDC for 4T model & 380VAC 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 | 450VDC for 220AC output & 800/900VDC for 380V AC output, (900V needs remark) |
| Rated output voltage | Single phase 220V, 3-phase 220V/380V/480V |
| Output frequency range | 0~50/60Hz |
| MPPT efficiency | 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 , CVT, variable frequency mode |
| Altitude | Below 1000m; above 1000m, derated 1% for every additional 100m. |
| Standard | CCC, CE, IEC |
Models and specification
| SN | Models | Rate current | Output voltage ( 3PH VAC) | Applicable for pumps | MPPT voltage (VDC) |
| General type: 2S, 150 to 450 VDC or 220/ 240VAC input,Vmp 310, Voc 380 | |||||
| 1 | SG600-2S-0K7G | 3.8A | 220V/240V | 0.75KW | 260 to 375 |
| 2 | SG600-2S-1K5G | 7A | 220V/240V | 1.5KW | 260 to 375 |
| 3 | SG600-2S-2K2G | 9A | 220V/240V | 2.2KW | 260 to 375 |
| 4 | SG600-2S-4K0G | 17A | 220V/240V | 4.0KW | 260 to 375 |
| General type: 4T, 250/350 to 800 VDC or 380/ 440VAC input, Vmp520, Voc650 | |||||
| 1 | SG600-4T-0K7G | 2.3A | 380V-440V | 0.75KW | 486 to 750 |
| 2 | SG600-4T-1K5G | 3.8A | 380V-440V | 1.5KW | 486 to 750 |
| 3 | SG600-4T-2K2G | 5.1A | 380V-440V | 2.2KW | 486 to 750 |
| 4 | SG600-4T-4K0G | 9A | 380V-440V | 4.0KW | 486 to 750 |
| 5 | SG600-4T-5K5G | 13A | 380V-440V | 5.5KW | 486 to 750 |
| 6 | SG600-4T-7K5G | 17A | 380V-440V | 7.5KW | 486 to 750 |
| 7 | SG600-4T-011G | 25A | 380V-440V | 11KW | 486 to 750 |
| 8 | SG600-4T-015G | 32A | 380V-440V | 15KW | 486 to 750 |
| 9 | SG600-4T-018G | 37A | 380V-440V | 18KW | 486 to 750 |
| 10 | SG600-4T-022G | 45A | 380V-440V | 22KW | 486 to 750 |
| 11 | SG600-4T-030G | 60A | 380V-440V | 30KW | 486 to 750 |
| 12 | SG600-4T-037G | 75A | 380V-440V | 37KW | 486 to 750 |
| 13 | SG600-4T-045G | 91A | 380V-440V | 45KW | 486 to 750 |
| 14 | SG600-4T-055G | 110A | 380V-440V | 55KW | 486 to 750 |
| 15 | SG600-4T-075G | 150A | 380V-440V | 75KW | 486 to 750 |
| 16 | SG600-4T-090G | 180A | 380V-440V | 90KW | 486 to 750 |
| 17 | SG600-4T-110G | 220A | 380V-440V | 110KW | 486 to 750 |
SG600 solar pump inverter wiring diagram