Smart Refrigeration Controllers

Remote Monitoring
Precise Control
Energy Saving
Easy Setup

Overview

Smart control systems that provide accurate monitoring, precise regulation, and greater control over refrigeration performance from a single cold room to a full plant.

Key Features

Engineered for Performance and Reliability

Precise Regulation
High-accuracy sensors and adaptive algorithms hold setpoints tightly to protect product quality.
Remote Monitoring
Built-in network connectivity streams live data and alarms to building management and cloud dashboards.
Smart Defrost
Demand-based defrost logic runs cycles only when needed, reducing energy use and temperature swings.
Simple Commissioning
Preset application profiles and a clear interface make installation and setup quick for technicians.

Datasheet Overview

Technical Specifications

MODEL	CONTROLLER TYPE	RANGE (°C)	POWER SUPPLY	RELAY OUTPUTS	COMMUNICATION
ZCT-DG-100	Digital	-50 / +99	230V / 1Ph	3	RS485 Modbus
ZCT-DG-200	Digital	-50 / +99	230V / 1Ph	4	RS485 Modbus
ZCT-PK-300	Digital	-60 / +120	24V AC/DC	8	Modbus, BACnet
ZCT-PK-500	Digital	-60 / +120	24V AC/DC	12	Modbus, BACnet
ZCT-SM-700	Digital	-60 / +120	24V AC/DC	16	Modbus TCP, Wi-Fi

Authorization & Trust

Authorized Partners of Global Brands

Zilal is the premier distributor and engineering partner for the world's most trusted manufacturers. Every compressor we supply is backed by certified manufacturer warranties, authentic parts guarantee, and specialist support from our technical department.