AlfaBlue BCM/BCD & BNM/BND Air-cooled condensers General information & application The AlfaBlue series is a wide range of heavy-duty air cooled condensers for air conditioning and refrigeration applications. AlfaBlue condensers are available for both horizontal and ver­ ­ tical air direction, either in single (M) or dual (D) coil execution. Refrigerants all halocarbon (BC) or ammonia (BN) Capacities H(C)FC* 15 up to 862 kW Capacities ammonia* 20 up to 1200 kW * Nominal capacities (Tair = 25°C, Tcond = 40°C, Tsubcool < 3K, Tsuperheating = 25K). Coil An innovative coil design provides excellent heat transfer at minimal refrigerant charge. Depending on the application, condensers are fitted with cross-fin copper or smooth s ­ tainless steel tubing. Available with two Alu-fin types: Turbo fins Industrial power fins (IF) maximized capacity long lasting performance Available in different fin thicknesses and fin spacings. ­ Separate connections in the D series provide the opportunity for independent operation of both condenser coils. Casing Frame construction provides high rigidity for protection against vibration and thermal expansion. Casing and framework of corrosion resistant pre-galvanized sheet steel (corrosion ­esistance class C4), epoxy coated white RAL 9002 on r both sides. Separated fan sections. Fan motors High efficiency AC or EC fan motors, available in four fan diameters (630, 800, 910 & 1000 mm) and five noise levels, power supply 400/50/3. Motors with external rotor, protection class IP 54 according to DIN 40050. Integrated thermo contacts provide reliable protection against thermal overload. Options • Sub-cooling circuit (SC) • Coil corrosion protection -- Fins epoxy coated (EP) -- Fins seawater resistant aluminium alloy 57S/5052 (SWR) -- Blygold treatment (BY) -- F-coat treatment (FC) AlfaBlue condensers • Spray water device (KW, D series only) • Vibration dampers (VD) • Electrical options -- Safety switch (SW) -- Motors wired to a common terminal box (CB) -- Switchboard basic IP55 (B) -- EMC approved components -- Fan step control (BP/BSP) -- Fan speed control (BFP/BSFP) -- Frequency control (BI/BIC) Customisation (on request) • Multi-circuiting -- 480/2/60 (IP54) -- Protection class IP55 -- High-temperature motors Certifications BCM/BCD Models are “Eurovent Certify All” certified. The ­ Alfa Laval quality system is in accordance with ISO 9001. All products are manufactured according to CE and PED rules. Design pressure Design pressure 33 bar (BCM/BCD) or 27 bar (BNM/BND). Each heat exchanger is leak tested with dry air and finally supplied with a nitrogen pre-charge. Selection Selection and pricing is to be performed with our Alfa Laval air heat exchanger selection software. Please contact our sales organization for details and full technical documentation.

AlfaBlue condenser Refrigerant (C=H(C)FC, N=ammonia) Number fan rows (M=1, D=2) Sound level/fan code (T=turbo, S-standard, L=low, Q=quiet, R=residential, E=EC fan motor) 5 Fan diameter (63=630, 80=800 mm, 90=910, 100=1000 mm) 6 Number of fans per row (B*M = 1 to 5, B*D = 2 to 6) 7 Module length (optional: L=long) 8 Tube rows code (A, B, C) 9 Fan motor connection (D=delta, Y=star) 10 Packing (CR=crate) / mounting feet (Feet) 11 Electrical options 12 Fin material/coating (AL=aluminium, IF=industrial fins, SWR=AlMg2.5, EP=epoxy coated alu, FC=F-coat, BY=Blygold) 13 Fin spacing (2.1, 2.3, 2.5, 3.0...