Tracking function:
Built-in with the MPPT (maximum power point tracking) function, so the photovoltaic pumping system can produce better power outputs to improve the working efficiency of pumps.
Ingenuity brings brilliant control algorithm:
- Drive a variety of loads: supports PMSM, AM, electric spindle, AC pump, etc.
- Motor self-tune: international leading self-tune algorithm with high accuracy and consistency.
- High-speed low-magnetic control: high-bandwidth current vector and 12 times low-magnetic high-precision output.
Reliable performance and comprehensive and timely protection.
Solar pump protection functions:
Dry protection, low frequency protection, minimum power protection, sleep protection, overwater protection, pump overcurrent protection, etc.
Basic protection functions:
Overvoltage, undervoltage, 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.
Line-to-ground short-circuit detection: achieve full protections from the solar pump inverter to the motor.
High efficiency with excellent debugging tool.
- Host computer debugging software: VCACSost Ver1.3 is easy to operate and configure parameters and provides customers with unprecedented flexibility.
- Firmware upgrade: built-in software directly upgrades online that greatly reduces maintenance and replacement costs.
- Traditional ports: commonly used 485 interface or fieldbus for data exchange is efficient and stable.
Fully-equipped with extensive and remarkable expansion.
- SPI expansion port: automatic identification of expansion cards and high-speed channel optimized efficiency.
- Extensive expansion: supports multiple types of expansion cards and owns various functions that is suitable for multifold applications;
- The basic types are divided into communication expansion card, GPS IOT card, IOT expansion card, PG card and simple logic card.
Exquisite structure ensures high working adaptability in severe environments.
- Brand-new structure design: the division design of device and air duct and full enclosed design on both sides of the machine improve environmental resistance of the product;
- Wide-tooth and high-air cooling: high-efficient heat dissipation with wide tooth surface and huge wind and high wind speed cooling fan guarantee the full power section without derating at high temperatures.
- Great-longevity design: rigorous screening of high-quality parts and scientific layout effectively avoid high temperature rise and prolong the product life cycle.
1. The 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 IoT 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 37 Kw Three Phase Hybrid Solar Water Pumping Inverter is Easy to debug
- Professional PC software, one-key reading of debugging parameters.
- The virtual oscilloscope diagnoses accurately and observes the data curve.
- Support 485 communication, SPI, GPRS, PG card, and other expansion interfaces.
Exquisite structure, prolong the life
- The device is separated from the air duct to improve the environmental resistance of the machine.
- The wide tooth surface efficiently dissipates heat to ensure no derating of full power.
- Strict selection of high-quality parts, scientific layout, prolong life.
Tailor-made photovoltaic functions
- 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.
Complete variety, each one needs
- The power range is from 0.75kw to 710kw.
- The voltage level is from 72v to 380v to adapt to various motors.
- Both stand-alone and group cabinets can meet the demand.
Veichi 37 Kw Three Phase Hybrid Solar Water Pumping Inverter SI23 top software algorithm
- Supports multiple pump motors such as synchronous, asynchronous, single-phase, and synchronous reluctance.
- The advanced self-learning algorithm is accurate and consistent.
- High broadband current vector, 12 times the field weakening high precision output.
Intelligent IOT, data age
- Support GPS positioning, WIFI data connection, offline data storage.
- The new IOT platform design is simple and generous.
- The big data platform displays the most concerning data such as cumulative power generation and flow.
- Automatic identification of APN when power on, various remote data analysis equipment, routing one-click connection.
