Photovoltaic Water Pump Special: H129 series with MPPT, intelligent sleep/wake, and water shortage alarm functions.
Flexible Application: Suitable for 3-phase async/sync motors and mainstream PV modules with programmable macros.
Remote Monitoring Capability: Standard RS-485 with optional GPRS module for real-time system monitoring.
Smart and Reliable Design: Vector control performance with built-in IGBT and protection against over-voltage/heat/dry-run.
Cost-Effective Structure: Compact size allows zero-distance installation; no battery design for easy maintenance.
Advanced Control Algorithms: Supports SVC, VC, and V/F control with torque limiting and two-motor switching.
Built-in Braking Unit: Integrated braking units from 0.75KW to 22KW for quick stops without external resistors.
Flexible Speed Control: Up to 16-segment speed automatic cycling with adjustable acceleration and deceleration times.