Energy-saving axial fans - unit cooler A solution specifically designed for unit cooler applications. Unit_Cooler_23_10_2014_EN_.indd 1 23.10.2014 11:23:11 New series designed for unit cooler applications Uses 30% less power than typical unit cooler fans with PSC-motor: Introducing a new concept for unit cooler fans! A solution specifically designed for unit cooler applications. Equipped with a very efficient electronically commutated, permanent magnet motor. Motor, blade, power cable and three mounting position options are integrated in a single part number. Standard Features: – Same performance operating on 50 or 60 Hz. – Efficient, small frame EC external rotor-motor reduces power and mounting depth. – Direction of air flow "A" – 2 speed version – Mounting depth only 68 mm. – Integrated assembly reduces purchasing and manufacturing logistics. – Multi-mount design provides three bolt-circles for choice of mounting 305/300 mm diameter composite, aerodynamic blade is installed and balanced. – Grounding protection class II - no ground wire needed. – Easy connection with supply cable. – Protection class IP 54. 80 W Pa 90 60 56 Ped 0,32 Curves: 0,36 in H2O – Allows use of existing guard. 52 0,24 0,20 0,08 10 pfs 20 0,04 30 qV 36 32 28 24 20 12 Step 1 S1G 305-DA 500 800 16 S1G 300-DN 600 900 1000 Step 2 700 1100 1200 S1G 300-DN S1G 305-DA 800 1300 4 900 1400 1500 8 1100 cfm 1000 1600 1700 1800 m3/h Ped 40 40 0,16 50 44 0,12 60 0,28 48 70 Air performance measured as per: ISO 5801, Installation category A, in ebmpapst full nozzle and without protection against accidental contact. Suction-side noise levels: LWA as per ISO 13347, LpA measured at 1 m distance to fan axis. The acoustic values given are only valid under the measurment conditions listed and may vary depending on the installation situation. With any deviation to the standard setup, the specific values have to be checked and reviewed once installed or fitted! 2 Unit_Cooler_23_10_2014_EN_.indd 2 23.10.2014 11:23:13 Type Motor S1G 300-DN01-02(2) M1G055-DF S1G 305-DA01-02 M1G055-DF VAC Hzrpm Mass Perm. amb. temp. Dimensions A B 1 1~200-24050/60 1300 50 0,45 45 -40..+40 1,62 300 39,6 1 1~200-24050/60 1600 60 0,52 65 -40..+40 1,62 305 30,9 W APa °C kg (1) Nominal data in operating point with maximum load and 230 VAC. subject to alterations Max. back pressure Max. current draw(1) Max. input power(1) Speed/rpm(1) Nominal data Frequency Step Nominal voltage range Dimensions / Performance 31.6±3 (2) Also available in direction of air flow "V" 450+20 ØA Ø358.9 384 70.5 B ±4 "A" Ø 358.9±1 Ø 371.6±1 Ø 364.1 ±1 Mounting hole depth 16 mm for REMFORM screw Ø 6 mm. 3 Unit_Cooler_23_10_2014_EN_.indd 3 23.10.2014 11:23:14 www.ebmpapst.com 37930-7-8811 · 2014-11 · KH-3’ Printed in Germany ebm-papst Mulfingen GmbH & Co. KG Bachmühle 2 74673 Mulfingen Germany Phone +49 7938 81-0 Fax +49 7938 81-110 [email protected] Unit_Cooler_23_10_2014_EN_.indd 4 23.10.2014 11:23:14