Type series booklet 50/60 Hz Etabloc - KSB - #1

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Automation products available: • PumpExpert • PumpDrive (MM) • Hyamaster • hyatronic Type series booklet 50 and 60 Hz 1167.5/10-10 G2 EtablocR Close-coupled pumps Fields of application Water supply Cooling water Sprinkling Swimming pool water Irrigation Sea water Drainage Fire-fighting water Heating systems Brackish water Air-conditioning systems Condensate Drinking water Brine Service water Oils Hot water Cleaning agents Operating data 50 Hz 60 Hz Q up to 650 m3/h, 180 l/s up to 740 m3/h, 205 l/s H up to 101 m up to 97 m t -30 up to +140 °C P2 1) up to 16 bar 1) see pressure/temperature limits, page 5 Designation Etabloc G (N) 50-160 / 75 2 Type series Casing material e.g. JL1040 2) Stub shaft design with standardized motor Pump size, e.g. Motor rating: kW x 10 (e.g. 7.5 kW) Number of motor poles 2) to EN 1561 = GJL-250 Shaft seal Mechanical seal to EN 12756. Design/Variants Volute casing pumps, single-stage 3), with ratings to EN 733. The shaft is fitted with a replaceable shaft sleeve in the shaft seal area. Volute casing and impeller supplied with replaceable wear rings 4). 3) Etabloc 32-23 double-stage 4) except Etabloc 25-20 and 32-23 Etabloc GN, MN, SN, BN, CN Pump and motor flanged together to form a close-coupled unit, with standardized motor. Pump shaft and motor shaft are rigidly connected. Etabloc G, M Pump and motor flanged together to form a close-coupled unit, with common shaft. Drive Standard version Etabloc N Surface-cooled KSB-IEC three-phase squirrel cage motor. Winding: 50Hz up to 2.2 kW 220-240 V/380-420 V up to 3 kW 380-420 V/660-725 V 60Hz up to 2.6 kW 440-480 V up to 3.6 kW 440-480 V Design: up to 4 kW IM V1 up to 5.5 kW IM V15 Enclosure: IP 55 Thermal class: F with temperature sensors: 3 PTC resistors Operating mode: continuous operation S1 or surface-cooled three-phase squirrel cage motor as described above, but West European brand to KSB’s choice. Flameproof version Etabloc N Surface-cooled IEC three-phase squirrel cage motor, West European brand to KSB’s choice. Winding: 50Hz up to 1.85 kW 220-240 V/380-420 V ab 2.5 kW 380-420 V/660-725 V Disign: up to 3.3 kW IM V1 for 4.6 kW and above IM V15 Enclosure: IP 55 or IP 54 Type of protection: EExe II Thermal class: T3 Operating mode: continuous operation S1 Standard version Etabloc G, M Surface-cooled KSB three-phase squirrel cage motor with longer shaft and special flange. Winding: 50Hz up to 2.2 kW: 220-240 V / 380-420 V for 3 kW and above: 380-420 V / 660-725 V 60Hz up to 2.6 kW 440-480 V for 3.6 kW and above440-480 V Design: up to 4 kW: ohne Fuß for 5.5 kW:and above with foot Enclosure: IP 55 Thermal class: F mit Temperaturfühler: 3 Kaltleiter Operating mode: continuous operation S1 Contact guard: Cover plates on drive lantern to EN 294 Certification Certified quality management ISO 9001.