Ultra Low Temperature Cascade Heat Pump Controller Low Temperature Enthalpy Increasing Control

详情

Spiral Module Machine Controller (corrected )

• Configurable for Air-cooled/Water-cooled Models, Eliminating the Need for Multiple Stock Units and Ensuring Easy Replacement
• Supports Dual, Quad, and Hexa Compressor Configurations, Achieving Hardware Backup through Program Download.
• For dual-compressor units, supports 4 electronic expansion valves, 2 pressure s, and electronic expansion valves for both the main and enthalpy loops.
• Current detection for 4 compressor pumps, 1 phase sequence detection, eliminating the need for compressor and pump overload protectors, as well as phase sequence protectors.
• Supports historical fault records for convenient post-maintenance and troubleshooting.
• Three sets of scheduled daily power on/off cycles.
• Equipped with WiFi functionality and mobile app for remote monitoring. Standard RS**5 communication interface enables networking with upper-level devices.
• The touchscreen allows for program upgrades through USB drive and customization of the startup screen.
• Optional selection of text display or 4.*-inch/*-inch color touchscreen, providing flexibility based on preferences and budget considerations.