• ZUN 0.75kw-250kw 3 Phase Solar Inverter For PMSM And IM Motor
ZUN 0.75kw-250kw 3 Phase Solar Inverter For PMSM And IM Motor

ZUN 0.75kw-250kw 3 Phase Solar Inverter For PMSM And IM Motor

Product Details:

Place of Origin: China
Brand Name: ZUN
Certification: CE
Model Number: SG320

Payment & Shipping Terms:

Minimum Order Quantity: 1 PCS
Price: Negotiation
Packaging Details: Carton/wooden
Delivery Time: 3-5 days
Payment Terms: T/T, Western Union,Paypal,, L/C
Supply Ability: 800 pcs per day
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Detail Information

Motor Type: PMSM And IM Color: White/Black
Inverter Efficiency: ≥ 99% Voltage: 220-240V/380-440V
Dry Protection: Accept Power: 0.75kw-250kw
Frequency: 50/60hz Rated Current: 2.5A-490A
High Light:

IM Motor 3 Phase Solar Inverter


ZUN 250kw 3 Phase Solar Inverter


0.75kw 3 Phase Solar Pump Controller

Product Description

3 Phase Inverter Zundrive 0.75kw - 250kw Solar Pump Inverter ForPMSM And IM Motor


 Water Pumping Inverter Introduction:


Solar water pumping solution is a fully automatic system designed to provide water at affordable cost for people with limited or no access to electricity. It uses the most advanced SG320 Solar variable speed drive to regulate the speed of a 1/3-phase AC motor depending upon the solar energy available from the solar panel.

The system is composed of a PV generator, a pump and a solar pump inverter. Based on the design philosophy that it is more efficient to store water rather than electricity, there is no energy storing device such as storage battery in the system. The system is prepared to be combined with a elevated water storage, e.g. water tower or an uphill tank installation.


ZUN 0.75kw-250kw 3 Phase Solar Inverter For PMSM And IM Motor 0


 Solar VFD Drive Features:

  • Wide-range and High Efficiency MPPT Technology;
  • Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps;
  • The working voltage of solar panel can set by manual or MPPT automatically tracking;
  • Dual mode AC and DC power supply input is available;
  • Various Specific Functions for Solar Pumping;
  • Digital control for fully automatic operation, data storage and protective functions;
  • GPRS remote control module for distance monitoring, control, parameters modification, and history data record;
  • Enable to drive for PMSM high speed and high efficiency pumps without motor ID auto tuning.


Solar Pump Inverter Technical Information:

Recommended MPPT voltage range Vmpp 131 to 350 VDC for 1S (80V to 350VDC input, 3PH 110 to 220VAC output)
Vmpp 280 to 375VDC for 2T ( 150V to 350VDC input, 3PH 220 to 240VAC output)
Vmpp 486 to 800 VDC for 4T ( 250V to 900VDC input, 3PH 380 to 460VAC output)
Recommended input voltage (Voc and Vmmp) Voc 180(VDC), Vmpp 155(VDC) for 1S model or 110V AC pumps
Voc 355(VDC), Vmpp 310(VDC) for 2T model or 220V AC pumps
Voc 620(VDC), Vmpp 540(VDC) for 4T model or 380V AC pump
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 220-240VAC output /900VDC for 380-460VAC output
Rated output voltage 3-phase , 110V/160V/220V. 3-phase, 220V/240V/380V/460V/480V
Output frequency range 0~50/60Hz
MPPT efficiency 97%,
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.




(1).Q: Do you accept OEM ?
A:Yes, we accept OEM with your authorization.


(2).Q: Shall we place a sample order first? And how?
A: Sample order first is welcome! First, contact with us and confirm us with all of your requirements. Then,we’ll put the sample order into production after we received the payment. After that, the samples will be sent to you by air/express/sea…
Last, you can go ahead with the mass order.


(3).Q: How about the delivery time?
A: 2-4 days for sample order;15-25 days for bulk order.


(4).Q: What’s your trade terms?
A: Term of price: FOB, EXW, CIF
B.Term of payment: By T/T, Paypal, western union etc
100% T/T in advance for small order; 40% deposit in advance, and the balance before the shipment for big order.


(5).Q: How is the after-sale service?
A: We offer spare parts accordingly and English-speaking engineer offer online service.


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