Description

Veichi 7.5Kw 3 phase solar pumping inverter with MPPT controller is specifically designed to run both asynchronous and induction motors for water pumping purpose. It has a soft start function thus slowly driving the motor to full speed within a specified period of time.

•  Supports multiple pump motors such as synchronous, asynchronous, single-phase, and synchronous reluctance.
• MPPT control mode, adjust the output frequency to the appropriate frequency in real-time.
•  Complete water pump protection functions extend the life of the water pump.
• The Custom PQ curve allows users to understand information such as accumulated flow and power generation.
• Multiple functions such as AC/DC mixing, timing, cleaning, etc. meet market demand.
• Support GPS positioning, WIFI data connection, offline data storage.
• Voltage: 380VAC,
• Current: 17A,
• Frequency: 0-600Hz
• Input DC voltage range: 250V-900V DC                                                                                                                                      Protection functions
• Solar pump protection functions: Dry protection, low frequency protection, minimum power protection, sleep protection, overwater protection, pump overcurrent protection, etc.
• Basic protection functions: Overvoltage, under voltage, inverter overcurrent, module fault, inverter overload, motor overload, current detection zero-drift fault, current detection fault, E2RCM fault, grounding short-circuit fault, input phase loss, output phase loss , inverter overheating, communication fault, motor parameter self-learning fault, etc.
• Short-circuit detection of motor grounding: Automatic detection whether the motor is Short-circuit to ground in power-on
• Servo control: Support synchronous and asynchronous servo control, perform pulse tracking, zero servo, indexing positioning and other basic servo functions, and support the orthogonal pulse given.
• Manual available
• https://www.veichi.com/d/file/download/solar-water-pump-inverter/si23-solar-pump-inverter-manual-complete.pdf
• Datasheet available https://d.veichi.org/catalog/veichi-solar-catalog.pdf
•         Other features:

1. 1. 1. Has a new book-style narrow structure design greatly saves installation space.
      2. Abundant expansion interfaces and new expansion accessories to meet various needs.
      3. The new air duct design makes the heat dissipation effect even better.
      4. Adapt to the intelligent Internet of Things module, big data remote control.
      5. A variety of features to meet the needs of various markets and users.
      6. The maximum power is 710kw, multiple voltage levels, suitable for multiple countries and regions.
      7. Synchronous and asynchronous drive integration, comprehensive open, and closed-loop.
      8. The new control algorithm makes the drive more stable and efficient.

      New appearance, narrow-body structure

      

      1. The book’s narrow-body structure saves up to 60% of the volume.
      2. New keyboard design, simple appearance, and easy operation.
      3. European-style terminals improve wiring efficiency.

      Veichi 5.5Kw Solar Pumping Inverter  is Easy to debug

      

      1. Professional PC software, one-key reading of debugging parameters.
      2. The virtual oscilloscope diagnoses accurately and observes the data curve.
      3. Support 485 communication, SPI, GPRS, PG card, and other expansion interfaces.

      Exquisite structure, prolong the life

      1. The device is separated from the air duct to improve the environmental resistance of the machine.
      2. The wide tooth surface efficiently dissipates heat to ensure no derating of full power.
      3. Strict selection of high-quality parts, scientific layout, prolong life.

      Tailor-made photovoltaic functions

      1. MPPT control mode, adjust the output frequency to the appropriate frequency in real-time.
      2. Complete water pump protection functions extend the life of the water pump.
      3. The Custom PQ curve allows users to understand information such as accumulated flow and power generation.
      4. Multiple functions such as AC/DC mixing, timing, cleaning, etc. meet market demand.

      Complete variety, each one needs

      1. The power range is from 0.75kw to 710kw.
      2. The voltage level is from 72v to 380v to adapt to various motors.
      3. Both stand-alone and group cabinets can meet the demand.

      Veichi 7.5Kw Solar Pumping Inverter SI23 top software algorithm

      

      1. Supports multiple pump motors such as synchronous, asynchronous, single-phase, and synchronous reluctance.
      2. The advanced self-learning algorithm is accurate and consistent.
      3. High broadband current vector, 12 times the field weakening high precision output.

      Intelligent IOT, data age

      1. Support GPS positioning, WIFI data connection, offline data storage.
      2. The new IOT platform design is simple and generous.
      3. The big data platform displays the most concerning data such as cumulative power generation and flow.
      4. Automatic identification of APN when power on, various remote data analysis equipment, routing one-click connection.

      FREE Delivery within ZONE A of Nairobi and at a small fee in other parts of Kenya.

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