Tecnologic Y39-HRRR Three-Stage Refrigeration Controller

The Tecnologic Y39-HRRR delivers advanced temperature control and defrost management in one compact module. Ideal for commercial refrigeration, it combines precise sensor inputs with multi-stage relay outputs for seamless operation.

Key Specifications

• Supply Voltage: 100–240 V AC/DC, 50/60 Hz
• Relay Outputs:
  • 16 A compressor
  • 8 A defrost
  • 5 A fan
• Digital Input: 1 configurable input for external controls
• Probe Inputs: 2 × NTC/PTC selectable (probes not included)
• Dimensions: 78 × 35 × 64 mm (depth); drilling template 71 × 29 mm

Features

• Three-stage control for compressor, defrost, and ventilation
• Universal voltage compatibility simplifies installation
• Dual probe flexibility for precise temperature sensing
• Compact DIN-rail ready housing for panel efficiency

Applications

Designed for cold rooms, display cabinets, blast chillers, and other refrigeration systems requiring reliable temperature regulation and automated defrost cycles.