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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Jun-22-2026 | 35056.8 руб. | 35757.53 руб. | 35406.5 руб. |
| May-22-2026 | 28431.44 руб. | 29000.9 руб. | 28715.5 руб. |
| Apr-22-2026 | 34504.4 руб. | 35194.79 руб. | 34849 руб. |
| Mar-22-2026 | 34228.91 руб. | 34913.53 руб. | 34570.5 руб. |
| Feb-22-2026 | 27327.84 руб. | 27874.31 руб. | 27600.5 руб. |
| Jan-22-2026 | 33676.86 руб. | 34350.93 руб. | 34013 руб. |
| Dec-22-2025 | 33400.94 руб. | 34068.58 руб. | 33734 руб. |
| Nov-22-2025 | 33124.96 руб. | 33786.87 руб. | 33455 руб. |
Описание товара






PV solar inverter DC to AC three-phase converter 380V 0.75kw/1.5kw/2.2kw with MPPT Control solar pump VFD
| 380V/0.75KW | 380V/1.5KW | 380V/2.2KW | ||
| Model NO. | WK310-0007-D3T | WK310-0015-D3T | WK310-0022-D3T | |
| Input voltage |
DC 400V-700V (best for 530V-550V)
or Three phase 380V±15% 50/60Hz |
|||
| Output voltage | AC Three phase 0-380V 0-650Hz | |||
| Power | 0.75KW/1HP | 1.5KW/2HP | 2.2KW/3HP | |
| Rated current | 2.5A | 3.7A | 5A | |
| Shape size(mm) | 170*126*160 | |||
| packing size(mm) | 225*190*230 | |||
| Weight | 2.2KG | |||
Type selection instructions:
1. Please read the product instructions carefully, choose the type according to the function and power you need, and avoid the damage caused by wrong wiring. 2. This frequency converter can not drive other load types except inductive load such as motor . Please pay special attention to it when purchasing. 3. The total input power of solar DC should be greater than that of photovoltaic converter, and the power of photovoltaic converter should be greater than or equal to the total load power driven by it. 4. The optimum range of DC input voltage can refer to the best input value in the selection table to ensure the most efficient operation of frequency converter and motor. Changing the DC input voltage can be achieved by changing the series and parallel connection of solar panels.
Packaging list:
machine * 1, streamlined version of product manual * 1 (including warranty card), extension line * 1 (keyboard introduction, need to be purchased separately), product qualification certificate * 1
Supplementary Note:
A. If you need detailed version of product manual, you can contact us to send it to you free of charge.
B. If there is no paper product manual in the packing case, it is because of product changes or upgrades. Please contact us for the latest and accurate electronic product manual.
SCHEMATIC DIAGRAM
The main circuit terminals R S T are three-phase AC 380V input , P+ and N- are PV DC input; when input AC, DC must be disconnected and cannot be powered at the same time.
● Input and output characteristics 380V type Input voltage range: DC 400V-700V(best for 530V-550V) or Three phase 380V±15% 50/60Hz Output voltage range: AC Three phase 0-380V 0-650Hz ● Peripheral interface features Programmable digital input: 4 inputs Programmable analog input: AI1: 0 ~ 10V input, AI2: 0 ~ + 5V or panel potentiometer input Open collector output: 1 output Relay output: 1 output Analog output: 1 output, optional 4 ~ 20mA or 0 ~ 10V ● Technical performance characteristics Control: PG-free vector control, V / F control Overload capacity: 150% rated current 60s; 180% rated current 10s Starting torque: without PG vector control: 0.5Hz / 150% (SVC) Speed ratio: no PG vector control: 1: 100 Speed control accuracy: PG vector control: ± 0.5% of the maximum speed Carrier frequency: 0.5k ~ 15.0kHz ● Features Frequency setting mode: digital setting, analog setting, serial communication setting, multi-speed, PID setting. PID control function Multi-speed control function: 8-speed control Swing frequency control function Instantaneous power outage without stopping function REV / JOG key function: user-defined multi-function shortcut keys Automatic voltage adjustment function: When the grid voltage changes, the output voltage can be automatically maintained constant Provide up to 25 kinds of fault protection: over-current, over voltage, under voltage, over temperature, phase loss, overload and other protection.
Please note: We are not responsible for any custom duty or import tax!
Payment
A. Please make payment by Secure payment in advance and so that we can arrange shipment in time.
B. Please write your detailed delivery address, contact information and phone number on payment. It is very important to deliver package successfully. Please make sure your address in Aliexpress is matched with your shipping address before you pay. Specially, for Russian customer, must write the full name (the first name, middle name, last name). Thanks very much.
C. We are not responsible for any custom duty or import tax. Please check with your country customs office to determine what these additional costs will be before bidding/buying.
Delivery
A. All package is standard paper box packing or wooden packing for big order.
B. Please note the delivery date using different Express, so please choose the right delivery according to your need.
C. If you prepare to big order ,please contact us if want delivery by any other method.
D. All packages will shipped with a Tracking Number.
Feedback
Your positive feedback is highly appreciated. We guarantee the quality of our products. Each item will be checked carefully before delivery. Please contact us immediately if there is any reason you feel. We will try our best to satisfy you.
If you are satisfied with our products and service, please kindly leave a positive five star (★★★★★) feedback for us. It is very important for us . Thanks very much in advance.
Contact us
We will reply to your inquiries as immediately as possible. However, please note that we have 12-16 hours time difference with western Europe and 8 hours time difference with U.S.A. Therefore, we promise will try best to reply within 24 hours.
For bulk orders, please contact us for details. We can give you an appropriate discount.
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