Z-FLOW E 170-1425 kW-Screw

Eco Friendly R134A Refrigerant Gas
Device in 33 different models as standard and noise insulated
Internal master/spare device control

Energy Saving Special Solutions for Commercial Buildings and Residences
High Energy Efficiency and Superior Comfort in All Seasons
Wide and Smart Options




• Compressor:  High energy efficient, semi-hermetic screw type compressor with internal thermal protection. Star-delta start or limited operation, depending on the model.
 Electronic expansion valve: Standard on all models.
• Evaporator: Polyurethane insulated shell & tube evaporator with differential pressure switch and internal victaulic connection cross flow.
• Condenser: Shell & tube condenser including safety valve and service valve for high pressure refrigeration cycle.
• Control: Microprocessor control.
• Structure: Galvanized and polyester powder paint coated steel structure.


•Clock board.
•High / low pressure indicators.
•aster / slave control of up to parallel connected 4 units.
•0-10V analog input for condensation control.



• B - Standard version, cooling only (TCHVBZ)
 I  - Silent version, cooling only (TCEVIZ)


• Power factor correction capacitors (Cos?> 0.94).
• Circuit breaker switches.
• Forced limit of power consumption.
• Soft starter.
• Compressor input shut-off valves.
• Compressor linear capacity control (50-100% for each compressor).
• Evaporator heater for frost protection.
• Digital input for double set point.
• Compressor oil level sensor.
• Minimum / maximum power supply control.
• Setpoint shift (4-20 mA analog signal).
• Interfaces for serial communication with other devices.
• Spring vibrators.
• Rubber vibrators.

Last Update 26.01.2021 13:17:50