Product details
PRODUCT DETAILS
KAL-077S6-HGX44e/770-4S Condensing Unit | 60Hz | Kaltru with BOCK Compressor | Medium / High Temperature
The KAL-077S6-HGX44e/770-4S Condensing Unit by Kaltru is an ultra high-capacity industrial refrigeration system designed for large-scale HVAC/R applications. Equipped with a BOCK semi-hermetic compressor, this unit delivers powerful performance, durability, and efficient cooling across medium and high temperature configurations.
Designed for 60Hz (440–480V / 3 Phase) operation, it ensures reliable cooling for large commercial refrigeration and air conditioning systems.
Key Features
- Kaltru condensing unit with BOCK compressor inside
- Available in medium and high temperature configurations
- 440–480V / 3 Phase / 60Hz power supply
- Condenser model KC 077
- Air Flow 49600 m³/h
- Fan diameter 630 mm (4 fans)
- Heat transfer area 202.0 m²
- Displacement 80.4 m³/hr (60Hz)
- Compressor Power: Approx. 35 HP
- Max Pressure 19 / 28 bar (LP/HP)
- Heavy-duty industrial construction
Available Temperature Variants
Medium Temperature (-20°C to 0°C)
High Temperature (+10°C to -15°C)
Applications
- Large Cold Rooms and Storage Facilities
- Supermarket Refrigeration
- Commercial HVAC Systems
- Industrial Refrigeration
Technical Specifications
- Power Supply: 440–480V / 3Ph / 60Hz
- Compressor: BOCK Semi-Hermetic Compressor
- Displacement: 80.4 m³/hr (1750 RPM 60Hz)
- Cooling Capacity (MT): 39.5 kW
- Cooling Capacity (HT): 39.7 kW
- Power Input (MT): 19.0 kW
- Power Input (HT): 13.6 kW
- Max Power Input: 25.9 kW
- Max Operating Current: 35.0 A
- Air Flow: 49600 m³/h
- Fan Diameter: 630 mm (×4)
- Heat Transfer Area: 202.0 m²
- Internal Volume: 34.9 L
- Max Pressure: 19 / 28 bar (LP/HP)
- Suction Line: 42 mm (1-5/8”)
- Discharge Line: 28 mm (1-1/8”)
- Net Weight: 483 kg
- Crankcase Heater: 160W PTC (optional)
- Oil Type: E55
- Refrigerant (MT): R404A
- Refrigerant (HT): R134A
FAQs
Does this unit use a BOCK compressor?
Yes, it is equipped with a BOCK semi-hermetic compressor.
What temperature configurations are available?
This unit is available in medium and high temperature variants.
What power supply does it require?
440–480V / 3 Phase / 60Hz.
Which refrigerants are used?
R404A for medium temperature and R134A for high temperature applications.
