DC VFD Three Phase 380V – Efficient Variable Frequency Drive

Description

Solar pumping system

The YCB2000PV solar pumping system serves to provide water in remote applications where electrical grid power is either unreliable or unavailable. The system pumps water using a high-voltage DC power source such as a photovoltaic array of solar panels. A Variable Frequency Drive (VFD) is often utilized in the system to optimize the pump’s performance by adjusting the motor speed based on the available solar power. Since the sun is only available during certain hours of the day and only in good weather conditions, the water is generally pumped into a storage pool or tank for further usage. Water sources can include natural or special ones such as rivers, lakes, wells, or waterways. The solar pumping system is constituted by a solar module array, combiner box, liquid level switch, solar pump, etc., and it aims to provide solutions for regions suffering from water shortages, no power supply, or uncertain power supply.

General

In order to satisfy the demands of various pumping applications, YCB2000PV solar pump controller adopts Max Power Point Tracking and proven motor drive technology to maximize output from solar modules. It supports both single phase or three -phase AC input such as a generator or inverter from battery.

The controller provides fault detection, motor soft start, and speed control. YCB2000PV controller is designed to proceed these features with the plug and play, ease of installation.

Flexibility

• Compatible with IEC standard three-phase asynchronous induction motors
• Compatible with popular PV arrays
• Grid supply option

Remote Monitoring

• Standard Rs485 interface equipped for each solar pump controller
• Optional GPRS/Wi-Fi/Ethernet RJ45 modules for remote access
• Spots value of solar pump parameters monitoring available from anywhere
• History of solar pump parameters and events lookup support
• Android/iOS monitoring APP support

Cost Effectiveness

• Plug-and-play system design
• Embedded motor protection and pump functions
• Battery-free for most applications
• Effortless maintenance

Reliability

• 10-year market proven experience of leading motor and pump drive technology
• Soft start feature to prevent water hammer and increase system life
• Built-in overvoltage, overload, overheating, and dry-run protection

Smartness

• Self-adaptive maximum power point tracking technology up to 99% efficiency
• Automatic regulation of pump flow
• Self-adaptation to the motor used in the installation

Protection

• Surge protection
• Overvoltage protection
• Undervoltage protection
• Locked pump protection
• Open circuit protection
• Short circuit protection
• Overheat protection
• Dry run protection

General Data

• Ambient Temperature Range: -20°C ~ +60°C, (≤ 45°C, Derating as required)
• Cooling Method: Fan Cooling
• Ambient Humidity: ≤ 95% RH