⚙️ Technical Specifications
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Model: CSH7573-70Y
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Refrigerant: R134a (also compatible with R1234yf, R1234ze(E), R450A, R513A, R515B, R407C, R404A, R507A, R407A, R407F)
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Cooling Capacity: 115.9 kW @ 0 °C SST / 50 °C SDT
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Power Input: 42.9 kW
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COP / EER: 2.70
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Operating Voltage: 380–415V / 3Ph / 50Hz (standard)
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Displacement: 258 m³/h (50 Hz) | 311 m³/h (60 Hz – custom order)
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Running Current (400V): 74.2 A
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Max. Operating Current: 124.0 A
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Starting Current: 290 A (DOL) / 485 A (DD)
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Max. Power Input: 78.0 kW
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Max. Pressure: 19 bar (LP) / 28 bar (HP)
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Connections: Suction 76 mm (3 1/8”), Discharge 54 mm (2 1/8”)
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Oil Type: BSE170 (standard for R134a, HFO & HFC refrigerants)
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Oil Charge: 14.0 dm³
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Weight: 520 kg
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✅ Key Benefits
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High cooling output (≈ 116 kW) with strong efficiency
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Flexible capacity control: 4-step (100–75–50–25%) or infinitely variable (100–25%)
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Broad refrigerant compatibility, including eco-friendly HFO blends
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Integrated oil separator, oil filter, oil heater, and discharge gas sensor
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Compact semi-hermetic design → easier installation and servicing
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ASERCOM-certified performance for tested and reliable data
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📦 Applications
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Industrial and commercial chillers
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Process cooling plants and factories
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Large-scale air-conditioning systems
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Heat pumps for industrial or building projects
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🚚 Shipping & Availability
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Condition: Brand new, genuine Bitzer
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Packaging: Original factory packaging
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Availability:
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Shipping: Worldwide delivery available