Systemair SYSCREW 540 Air CO

Technical features: • 21 sizes • Cooling capacity from 295 to 1395 [kW] • 3 fans versions: STD (Standard), HT (High Temperature), HPF (High Pressure Fans) • Acoustic versions: STD (Standard), S (Super Low Noise) • Two refrigerant circuits • 2 screw compressors • Coated microchannel coils Standard features • Phase sequence control • Electronic expansion valve • Control circuit transformer • Control data logger • Antifreeze electrical heater • Modbus protocol kit for BMS • E-coating for Microchannel and Al/Cu coils Factory installed options • Lonwork protocol kit for BMS • Bacnet protocol kit for BMS • Compressors soft-starter • Fan speed control for low ambient operation • Double set-point • Power factor correction capacitors • Automatic circuit breaker • HP & LP gauges • Compressor suction valves • Compressor oil level switch • Compressor stepless control • Condenser coils with copper fins • Finned tubes coils • Chiller grilles • Compressor acoustic box • Desuperheater • Total heat recovery (TR) • On board...