3Phase 4KW Hybrid Solar Pump Inverter 276x155x200mm MPPT Controller
|Place of Origin:||CHINA|
Payment & Shipping Terms:
|Minimum Order Quantity:||1|
|Packaging Details:||Export carton package|
|Delivery Time:||2-3 working days|
|Payment Terms:||Western Union, T/T, CASH, Paypal|
|Supply Ability:||1000unit per day|
|Input Voltage:||250-750VDC||Output Voltage:||380V±15% AC|
|Output Current:||9.2A||Output Power:||4KW|
4KW Hybrid Solar Pump Inverter,
276x155x200mm Hybrid Solar Pump Inverter
4KW Three Phase DC/AC Input to AC Output MPPT Controller
Adopts the high accuracy MPPT algorithms, tracking the PV array output by the maximum power point, driving the pump motor to meet various pump applications in agriculture, irrigation etc.
1, Supports AC&DC input:
DC solar panel input. And If no good sunshine, can use grid AC regular input work the pumps.
2, Dry protection :
If no water in the ground, the water pump will stop working automaticly and when the water comes, starts to working automaticly.
3, Automatic working:
When the sunshine not good then pumps slow down automatically and when sun become good then go on working.
4, Save cost/directly connect solar panel:
Solar panle connects solar inverter directly and to the pump. Also can control the water level in the tank. No enough water in the tank working fast, enough water will stop working automaticly. (how many water you need, you can set the parameters)
5, Speed & frequency control, No need battery:
0-320hz output by Vector control/0-3200hz output by VF control.
|D1: General type:90V DC to 400V DC or||D2: General type:150V DC to 450V DC or
220V±15% AC, 50/60Hz
|110V±15% AC, 50/60Hz|
|Inverter||Current (A)||Inverter||Current (A)|
|D3: General type:250V DC to 750V DC or 380V±15% AC, 50/60Hz||T3: General type:350V DC to 750V DC or 380V±15% AC, 50/60Hz|
|Inverter specification||Current (A)||Inverter specification||Current (A)|
|Power input||Voltage, frequency||D1: 90V DC to 400V DC or 110V±15% AC, 50/60Hz|
|D2:150V DC to 450V DC or 220V±15% AC, 50/60Hz|
|D3: 250V DC to 750V DC or 380V±15% AC, 50/60Hz|
|T3: 350V DC to 750V DC or 380V±15% AC, 50/60Hz|
|Allowable fluctuations||voltage unbalance rate:<3%; Frequency:±5%; aberration rate: as IEC61800-2 required|
|Power factor||≥0.94(with DC reactor)|
|Output||Output voltage||Output under rated condition: 3 phase, 0～input voltage, inaccuracy<5%|
|Output frequency range||G type:0～600Hz|
|Output frequency accuracy||Max frequency ±0.5%|
|Overload capacity||G type: 150% rated current/1 min, 180% rated current/10s, 200% rated current/0.5s|
|Main control performance||Motor control mode||V/F without PG , VC without PG , VC with PG|
|Speed control range||Vector control without PG, rated load 1:100;Vector control with PG, rated load 1:1000;|
|Steady speed accuracy||VC without PG: ≤2% rated synchronized speed;|
|VC with PG: ≤0.05% rated synchronized speed|
|Starting torque||VC without PG: when 0.5Hz, 150% rated torque;|
|VC with PG: when 0Hz, 200% rated torque|
|Torque response||VC without PG: ≤20ms;|
|VC with PG: ≤10ms.|
|Frequency accuracy||Digit setting: max frequency×±0.01%;|
|Analog setting: max frequency×±0.2%|
|Frequency resolution||Digital setting: 0.01Hz;|
|Analog setting: maximum frequency × 0.05%|
|product basic functions||DC braking capacity||Starting frequency:0.00～50.00Hz; Braking time:0.0～60.0s;|
|Braking current:0.0～150.0% rated current|
|Torque boost capacity||Auto torque upgrade 0.0%～100.0%;|
|Manual torque upgrade 0.0%～30.0%|
|V/F curve||4 modes: one linearity torque characteristic curve ,one self-setting V/F curve mode, one drop torque characteristic curve (1.1- 2.0 powers),and square V/F curve mode.|
|Acceleration/Deceleration curve||2 modes: linear Acceleration/Deceleration and S curve Acceleration/Deceleration.|
|4 sets of ACC/DEC, time unit 0.01s selectable, longest time: 650.00s.|
|Rated output voltage||Rely on power supply voltage compensate function, while motor rated voltage is 100%, set it at the range of 50-100%(output can not over input voltage).|
|Voltage auto-adjustment||While power supply voltage fluctuates, it can auto-keep constant output voltage.|
|Auto energy-saving running||While under V/F control mode, according to load situation, auto-optimize output voltage to save energy.|
|Standard functions||PID control, speed track, power off restart, jump frequency, upper/lower frequency limit control, program operation, multi- speed, RS485, analog output, frequency impulse output.|
|Frequency setting channels||Keyboard digital setting, keyboard potentiometer ,Analog voltage/current terminal AI1,AI2, Communication given and multi-channel terminal selection, Main and auxiliary channel combination, expansion card, supporting different modes switch.|
|Feedback input channel||Voltage/Current Terminal AI1, Voltage/Current Terminal AI12, Communication|
|given, pulse input X5.|
|Running command channel||Operation panel given,external terminal given, communication given, expansion card given.|
|Input command signal||Start, stop, FWD/REV, JOG, multi-step speed, reset, ACC/DEC time selection, frequency given channel selection, exterior fault alarm.|
|Protective function||Overvoltage, under-voltage, current limit, over-current, overload, electric thermal relay, overheat, overvoltage stall, data protection, rapid speed protection, input/output phase failure protection.|
|Environment||Install place||altitude ≤ 1000m,above 1000m down the rated amount, each increase of 100m down the rated mount of 1%;no condensation, ice ,rain, snow, hail; solar radiation below 700W/㎡, air pressure 70-106 kPa.|
|Temperature, humidity||-10 ～ + 50 ℃, derating above 40 ℃, maximum temperature 60 ℃ (no-load operation)5% to 95% RH (non-condensing)|
|Vibration||When 9～200Hz, 5.9m/s2(0.6g)|
|Storage temperature||-30 ～+60℃|
|Cooling method||Forced air cooling|
Yes, Sample order is available for quality check and market test .But you have to pay for it .
2. What's delivery time?
It usually takes about 3-5 working days for small order and 10-15 days for big order .
3. What's your payment terms?
We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union.Cash.
4. What's your warranty terms?
We offer 24 months warranty time .
5. Do you have the products in stock?
Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order .
6. Can I mix different power in one container .
Yes ,Different models can be mixed up in one container ,even one order .
7. How does your factory do the quality control?
Quality is priority ,we always attach the importance to quality control from the beginning to the end of the production .every product will be fully assembled and carefully tested before packing and shipping .
8. Can you sell spare parts ?
If you are using our products .we can sell spare parts to you . But we couldn't sell the half-finished products.
9.I would like to know if you have a partner for export?
Yes .We have the right to export and can sell electrical product all over the world.
10. Can you make the inverter and soft starter control boards (switch gear)?
Yes. We have a lot of experience to design frequency inverter and soft starter cabinet according to your request,and our factory can do soft starter by ourselves.
11.Can the inverter connect with computer?
Yes .All inverters have built-in RS485 port .and support Modbus communication protocol.
12.How can I trust you ?
Yes, we are factory and we will take all the responsibility once problem during warranty time.
Whatsapp & Skype: +86 18719408744