Technical specification. Flygt N 3301, 50 Hz

Transcription

1 Technical specification Flygt N 3301, 50 Hz

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3 4G50 mm 2 4G70 mm 2 Y/D start SUBCAB 7G6+2x1,5 mm 2 Monitoring equipment Thermal contacts opening temp. 140 C Leakage sensor in inspection chamber FLS Material Impeller (.180) Impeller (.185) Pump housing Stator housing Shaft Cast iron Hard-Iron Cast iron Cast iron Stainless steel N 3301 Product Submersible pump for pumping clean water, surface water and waste water containing solids or long-fibred material. Denomination Product code Installation P, S, T, Z Impeller characteristics LT, MT, HT Process data Liquid temperature-standard max +40 C Depth of immersion max 20 m The ph of the pumped liquid 5,5-14 Liquid density max kg/m 3 Motor data Frequency 50 Hz Insulation class H (+180 C) Voltage variation - continuously running max ± 5% - intermittent running max ± 10% Voltage imbalance between phases max 2% No. of starts/hour max 30 Cable Direct-on-line start SUBCAB 4G6+2x1,5 mm 2 4G10+2x1,5 mm 2 4G16+2x1,5 mm 2 4G25+2x1,5 mm 2 4G35+2x1,5 mm 2 O-rings Alternative Material 1 Nitrile rubber 2 Fluorinated rubber Mechanical face seals Alternative Inner seal Outer seal 1 Corrosion resistant cemented carbide/ Corrosion resistant cemented carbide 2 Corrosion resistant cemented carbide/ Corrosion resistant cemented carbide Surface Treatment All cast parts are primed with a water-borne primer. The finishing coat is a high-solid two pack paint. Weight See dimensional drawing. Option Ex. proof design Ex. proof design Warm liquid version on request Other cables Accessories Corrosion resistant cemented carbide/ Corrosion resistant cemented carbide Silicon carbide/ Silicon carbide Discharge connections, adapters, hose connections and other mechanical accessories. Electrical accessories such as pump controller, control panels, starters, monitoring relays, cables. See separate booklet or for further information. N

4 LT-Motor rating and performance curve Curve/Impeller No Rated power, kw Rated current, A Starting current, A Power factor cos ϕ Ex proof version available Installation P S T Z 400 V, 50 Hz, 3 ~, 735 r/min , , , , , V, 50 Hz, 3 ~, 985 r/min , , , V, 50 Hz, 3 ~, 985 r/min ,78 Y/D starting current is approximately 1/3 of D starting current. 1 Only.180 P [kw] H [m] LT Q [l/s] P [kw] H [m] 25 LT Q [l/s] 4 N 3301

5 MT-Motor rating and performance curve P [kw] Curve/Impeller No Rated power, kw Rated current, A Starting current, A Power factor cos ϕ Ex proof version available Installation P S T Z 400 V, 50 Hz, 3 ~, 985 r/min , , , V, 50 Hz, 3 ~, 985 r/min , , , , H [m] MT 630 Y/D starting current is approximately 1/3 of D starting current. 1 Only Q [l/s] HT-Motor rating and performance curve P [kw] Curve/Impeller No Rated power, kw Rated current, A Starting current, A Power factor cos ϕ Ex proof version available Installation P S T Z 400 V, 50 Hz, 3 ~, 1475 r/min , , , , H [m] HT V, 50 Hz, 3 ~, 1475 r/min , , , ,83 Y/D starting current is approximately 1/3 of D starting current. 1 Only Q [l/s] N

6 Dimensional drawing All drawings are available as Acrobat documents (.pdf) and AutoCad drawings (.dwg). Download the drawings from or contact your local ITT representative for more information. All dimensions are in mm. LT, P-installation LT, P-installation LT, S-installation LT, T-installation LT, T-installation 6 N 3301

7 LT, Z-installation LT, Z-installation N

8 MT, P-installation MT, S-installation MT, T-installation MT, Z-installation 8 N 3301

9 HT, P-installation HT, S-installation HT, T-installation HT, Z-installation N

10 10 N 3301

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12 What can ITT Water & Wastewater do for you? Integrated solutions for fluid handling are offered by ITT Water & Wastewater as a world leader in transport and treatment of wastewater. We provide a complete range of water, wastewater and drainage pumps, equipment for monitoring and control, units for primary and secondary biological treatment, products for filtration and disinfection, and related services. ITT Water & Wastewater, headquartered in Sweden, operates in some 140 countries across the world, with own plants in Europe, China and North and South America. The company is wholly owned by the ITT Corporation of White Plains, New York, supplier of advanced technology products and services _04.en_US TS.N3301 ITT Water & Wastewater AB ITT Water & Wastewater AB SE Sundbyberg Sweden Visiting address: Gesällvägen 33 Sundbyberg Sweden Tel Fax