Environmentally Friendly R134A Refrigerant Gas
Device in 33 different models, including standard and sound-insulated
Internal primary backup device control
Energy Saving Customized Solutions for Commercial Buildings and Residences
High Energy Efficiency and Superior Comfort in All Seasons
Wide and Smart Choices
STRUCTURAL FEATURES
• Compressor High energy efficient, semi-hermetic screw compressor with built-in thermal protection. Star-delta or limited start-up according to the model.
• Electronic expansion valve: standard on all models.
• Evaporator Cross flow, polyurethane insulated shell&tube evaporator with differential pressure switch and internal victaulic connection.
• Condenser Shell & Tube condenser including safety valve and service valve for high pressure refrigeration cycle.
• Control: Electronic control with microprocessor.
• Carcass structure: Galvanized steel structure with powder polyester paint.
STANDARD FEATURES
-Time card,
-High/low pressure gauges,
-Prime/backup control of up to 4 units connected in parallel.
-0-10V analog input for condensation control
VERSIONS
• B - Standard version, cooling only (TCHVBZ)
• I - Silent version, cooling only (TCEVIZ)
FACTORY ASSEMBLED ACCESSORIES
- Power factor correction capacitors (Cos?>0.94).
- Circuit breaker switches.
- Forced limit of power consumption.
- Soft start (soft starter).
- Compressor inlet shut-off valves.
- Compressor linear capacity control (% 50-100 for each compressor).
- Evaporator heater for frost protection.
- Digital input for dual set points.
- Compressor oil level sensor.
- Minimum/maximum power supply control.
- Setpoint shift (4-20 mA analog signal).
- Interfaces for serial communication with other devices.
- Spring vibration receivers.
- Rubber vibration receivers.
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