380V 7.5KW 10HP MPPT Solar VFD Pump Drive Inverter
|Place of Origin:||China|
|Brand Name:||ZK ZUN|
|Certification:||CE IEC ISO|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 Piece|
|Price:||USD 165 per piece|
|Packaging Details:||Carton box with flim|
|Payment Terms:||T/T, L/C, Western Union,, D/P|
|Supply Ability:||1800pcs per week|
|Inverter Name:||Solar Pump Inverter||MPPT Efficiency:||More Than 99%|
|DC Voltage Range:||250-780VDC||Model Series:||SU100 Series|
|Inverter Power:||7.5KW 16A||Moter Type:||AM And PMSM Pumps|
|OEM Services:||Avaliable||Application:||Solar Water Pumping Project|
380V 7.5KW 10HP MPPT Solar VFD Pump Drive Inverter
ZK SU100 series solar pump inverter mainly features:
- MPPT efficiency > 99%;
- Solar pump inverter drives well all 1/3 phase AC pumps, including AM and PMSM
- The working voltage can be set by manual or MPPT automatic tracking.
- Compatible with dual power input, AC grid and DC power supply input.
- Built in automatic sleep-wake up function, start by timer is option.
- Dry run protection
- Motor maximum current protection
- Low input power protection
- Lowest stop frequency protection
- The PQ (power/flow) performance curveenables calculating the flow output from the pump
- Digital control for fully automatic operation, datastorage and protective functions
- Intelligent power module (IPM) for the main circuit
- LED display operating panel and support remote control
- Low water probe sensor, and water level control function
- Strong lightning protection
- Ambient temperature for using: -10 to +55˚C.
How to select the solar panels? need enough DC voltage and power at same time.
|Input voltage, power solar selection|
|Pumps model||Inverte models||Vmp||Voc||Total Power of solar arrays|
|110VAC pump||T1 (for 110V)||130VDC||156VDC||
≧ (1.3 to 2.0) rated power of Pump
|220VAC pump||T2 (for 220V)||310VDC||372VDC|
|380VAC pump||T3 (for 380V)||540VDC||648VDC|
Solar pump inverter MPPT tracking arithmetic up to 99%, but also need to consider many factors of solar radiation. If the output frequency can’t get to 50Hz/60Hz, please consider the quality of solar panels. can add more solar panels to see the result.
|Power input||Voltage, frequency||
T1: 90V DC to 400V DC or 110V±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||0-50/60HZ. (0-600HZ for PMSM)|
|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 without PG: when 0.5Hz, 150% rated torque;
VC without PG: ≤20ms;
Digit setting: max frequency×±0.01%;
Digital setting: 0.01Hz;
|DC braking capacity||
Starting frequency:0.00～50.00Hz; Braking time:0.0～60.0s;
|Torque boost capacity||
Auto torque upgrade 0.0%～100.0%;
|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.|
2 modes: linear Acceleration/Deceleration and S curve Acceleration/Deceleration.
|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
|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 ～+50℃|
|Protection grade||IP20, (IP54 is avaliable)|
|Cooling method||Forced air cooling|
ZK hot selling SU100 series solar pump inverte MPPT efficiency more than 99%. Solar DC and Grid AC input.
Q1 : What is the solar water pumping Inverter?
ZK Solar pump inverter drives well all kind of water pump including single phase pump and PMSM in solar pumping system, solar DC and Grid AC input. MPPT efficiency more than 99%.
Q2: What should be noticed when installing inverter?
Install the Inverter in a place where is well ventilate,cool, dry and water-proof. long services life.
Q3: Do we need to set the parameter before using ?
Our inverter is AI intelligent working, can automatic tracking the DC bus voltage.
You can set parameters if you want other functions like Dry run, full tank detect.
Q4:Where is your factory located?
Our factory is located in Shenzhen, China, most welcome to visit us. We can pick up you from the Shenzhen Airport or High Speed Rail Station to our factory.
Q5:What is the supply capacity of your factory?
9000pcs inverters can be produced every month.
Export 7000-9000pcs inverters every month, to Thailand, India, Pakistan, the Middle East like Syria, Saudi, Yemen, Turkey, Egypt... All African and South America like Mexico, Brazil.
Sample be delivery around 3-5days, bulk order around 10-30 days.
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