Z-Power SE Range 710-1.750 kW

Feel Efficiency and Compactness
Package Air Cooled Water Chillers with Axial Fans
Range with Semi Hermetic Screw Compressors
Eco Friendly R134A Refrigerant Gas

High Energy Efficiency Units
High Energy Efficiency & Comfort for All Seasons
Wide and Intelligent Options
Integrated Linear Capacity Control
Energy Saving Solutions for Commercial & Residential Buildings
Z-Power SE Range 710-1.750 kW
Cooling Only
  • Technical Features
  • Options
  • Documents

Compressor: high energy efficiency semi-hermetic screw compressor, with star-delta limited start and complete with integral protection, casing heater and refrigerant gas outlet piping shut-off valve.
Electronic expansion valve: as standard on all models.
Water side heat exchanger: dry expansion shell and tube exchanger with counterflow heat exchange, complete with closed cell polyurethane foam rubber insulation, water flow differential pressure switch and Victaulic fittings.
Air side heat exchanger: finned coil with copper pipes and aluminium fins.
Fan: external rotor axial type electric fans equipped with internal thermal protection, accident protection grilles and proportional electronic device for continuous fan rotation speed regulation (S version only).
Control: microprocessor electronic control.
Structure: made of galvanised and painted steel plate with polyester powder coating.

- display of cooling circuit high/low pressure;
- Master/Slave control up to 4 units in parallel;
- clock board.

B - Standard version (TCAVBZ).
S - Silenced version with reduced speed fans and soundproofing compressor lining (TCAVSZ).
•  I - Soundproofed version with soundproofing compressor lining (TCAVIZ).

TCAVBZ: unit designed for cooling only.
TCAVSZ: silenced unit intended for cooling only.
TCAVIZ: soundproofed unit designed for cooling only.

• VPF control.
• Desuperheater.
• 100% heat recovery unit
• Thermostat with display for heat recovery unit/desuperheater.
• -10°C condensing control (standard with S version).
• -15°C condensing control with fans with EC motor.
• Power factor correction capacitors (cosφ > 0.94).
• Fan and compressor circuit breaker switches.
• Forced limit of power consumption.
• Soft starter.
• Inlet compressor shut-off valves.
• Low and high pressure gauges for each cooling circuit.
• Bottom compartment protection nets.
• Coil protection nets.
• Linear compressor capacity control (25-100 %).
• Evaporator antifreeze heater and heat recovery exchangers if applicable.
• Digital input for double set-point
• Compressor oil level sensor.
• Control of min/max power supply voltage.
• 4-20 mA analogue signal for shifting set-point.
• Low temperature water production.
• Copper/pre-painted aluminium or copper/copper coils.
• Interfaces for serial communication with other devices.
• Spring anti-vibration mounts.

• Remote keypad with display.
• Untes supervisors for unit monitoring and remote management.
• Untes sequencer for integrated management of multiple chillers.

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  • 53. Cad. 1450. Sok. Ulusoy Plaza No: 9/50 06520 Çukurambar - ANKARA
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