CEB 71204/a of 13 december 2005 SLSHR. 3-Phase Totally Enclosed Induction Motor Steel Housing Water-Cooled 30 to 1800 kw

Transcription

1 CEB 71204/a of 13 december 2005 SLSHR 3-Phase Totally Enclosed Induction Motor Steel Housing Water-Cooled 30 to 1800 kw

2 C.E.B. SLSHR RANGE TECHNICAL CATALOGUE 05/12/13 CONTENTS CONTENTS 2 APPLICATIONS 3 A GENERAL INFORMATION 3 B NOISE LEVEL 3 C VARIABLE SPEED OPERATION 3 D ENVIRONMENT 3 E DESCRIPTION OF STANDARD SLSHR MOTORS 4 F COOLING 5 G MOUNTING ARRANGEMENT AND OPERATING POSITION 6 H BEARINGS AND LUBRICATION 6 I SUPPLY CONNECTION 6 J OPTIONS 6 K ELECTRICAL CHARACTERISTICS K1-2 POLES K2-4 POLES K3-6 POLES K4-8 POLES K5 - CHARTS SHOWING POWER THAT CAN BE ACHIEVED BY HA (FOR S1 DUTY) L DIMENSIONS 17 M NAMEPLATE 21 LEROY-SOMER reserves the right to modify the design, technical specifications and dimensions of the products shown in this document. The descriptions cannot in any way be considered contractual. -2-

3 The SLSHR motor is particularly suitable for applications which require low noise levels, high power with IP 55 protection, high speed and compact dimensions: Bow thruster units Test benches Pumps Fans Compressors Extrusion machines Open deck marine equipment Hydraulic turbine A GENERAL INFORMATION Motor cooled by water circuit integrated in the IC 4A1W7 housing Dissipation of losses by an external water circuit Reduced noise and vibration levels Improved efficiency Compact design IP 55 (IP 56 on request) Motor adapted for operation on a constant torque drive B NOISE LEVEL The water cooling system used in the SLSHR motor enables the removal of the fan and ensures a reduced noise level (LpA between 63 and 75 dba see selection tables on pages 7-13). C VARIABLE SPEED OPERATION The SLSHR motor is particularly well-adapted for variable speed operation, at constant torque of 0 to 50 Hz. The cooling of the motor actually remains constant whatever the point of operation. D ENVIRONMENT The normal operating conditions are: Ambient temperature: -16 C/+40 C Altitude : no influence Atmospheric pressure: 1050 hpa (mbar) 3-phase power supply Class F insulation Class B temperature rise The correction of power according to the altitude and ambient temperature is different than standard cast iron FLS motors (see FLS catalogue). (No derating due to altitude ; possibility of ambient temperature >40 C without derating. Consult us) The standard painting system is system II a, colour RAL

4 E DESCRIPTION OF STANDARD SLSHR MOTORS Component Materials Remarks Smooth double casing housing Steel - with integral feet, or without feet - 4, 6, or 8 fixing holes for foot mounted housings - earth terminal on foot - water circuit included in the thickness of the housing - water flows in and out via tapped holes Stator Insulated low-carbon magnetic steel laminations Insulated electroplated copper - low carbon content guarantees long-term lamination pack stability - welded packs - semi-enclosed slots - class F or H insulation Rotor Insulated low-carbon magnetic steel laminations Aluminium (A5L) or copper - inclined cage bars - rotor cage pressure die-cast in aluminium (or alloy for special applications) or soldered in copper - shrink-fitted to shaft, or keyed for soldered rotors - rotor balanced dynamically, class N, _ key Shaft Steel - tapped hole - open keyway End shields Cast iron: Up to SLSHR 315 M Steel: From SLSHR 315 LA - water cooling circuit bearing integrated from SLSHR 315 LA Bearings and lubrication - ball bearings C3 play - open type and regreasable - bearings preloaded at NDE up to 315 S, preloaded at DE from size 315 M upwards Labyrinth seal Lipseals Steel - decompression grooves at the front for frame sizes 225M to 280M & 315LA - labyrinth seal at the front for frame sizes 315S to 315M - cover plate at the back Terminal box Cast iron body and cover for all frame sizes. - IP 55 - fitted with a terminal block with 6 terminals up to 355 LD, 12 terminals thereafter - supplied with undrilled cable gland plate - nozzle and cable gland optional - 1 earth terminal in the terminal box - 4 -

5 F COOLING MOTOR TYPE Minimum Water Flow [l/min] Water Temperature Rise [ C] Minimum Water Inlet Pressure [bar] SLSHR SLSHR SLSHR 315 L SLSHR 355 L SLSHR 355 LK / 400 L SLSHR 400 LK / Correction coefficient of water debit versus water temp. rise Débit for temp. Rise x / debit for a temp. Rise of 5 C 1 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0, Water temperature rise ( C) The pressure drop inside the motor is less than 1.5 bar. The water inlet pressure must not exceed 5 bar. The water inlet temperature must not exceed 40 C (please contact Leroy-Somer for other temperatures) For an ambient temperature of < 5 C, the cooling liquid must consist of approximately 50% water and 50% glycol. All motors are fitted with two tapped bosses G3/4" ISO 228 for the inward and outward water flow. All motors are fitted with drain holes for draining condensates at the bottom. All housings are fitted with a drain hole and degassing hole for the water circuit. Motors from 315 LA are fitted with water-cooled DE and NDE bearings. The cooling circuit for these bearings is integrated in that of the housing and does not require additional connection

6 G MOUNTING ARRANGEMENT AND OPERATING POSITION The mounting arrangements are the same as for standard cast iron FLS motors (see FLS catalogue - ref. 3653). H BEARINGS AND LUBRICATION The types of bearings, mountings, loads permissible on the shaft extension and regreasing intervals are the same as for standard cast iron FLS motors (see FLS catalogue - ref. 3653). In case of water cooled endshields, re-greasing intervals could be longer (consult us). I SUPPLY CONNECTION The terminal box can be mounted freely in all positions (A, B or D) and even at another angle defined by the customer. The cable gland positions are the same as for standard cast iron FLS motors (see FLS catalogue - ref. 3653). All motors are supplied with an undrilled cable gland mounting plate, without nozzle or cable gland. The terminal blocks are the same as for standard cast iron FLS motors (see FLS catalogue - ref. 3653). J OPTIONS A number of mechanical and electrical options are available on request: - Stainless steel housing - Adaptable interface and footing for interchangeability - Operation in corrosive environments - Oil cooling - IP 56 - Special flange - etc. Please consult Leroy-Somer The complete motor reference described below will enable you to order the desired material. The selection method consists of following the name. SLSHR 450 LA 4P 500 kw 400 VD 50 Hz IP 55 IM 1001 IM B3 Range Frame Size Description Nominal Mains Mains Mounting No. of Poles Protection Designation CEI 72 of Housing Power Voltage Frequency Arrangement - 6 -

7 K ELECTRICAL CHARACTERISTICS K1-2 POLES 2 POLES Δ230/400Y or 400 V SUPPLY 50 HZ Type [kw] Tn [Nm] In [A] PF _ PF 4/4 Eff _ Eff 4/4 Id/In Td/Tn Tm/Tn PA [kva] J [m_.kg] SLSHR 250 M SLSHR 280 S SLSHR 280 M SLSHR 315 ST SLSHR 315 M SLSHR 315 LA SLSHR 315 LB SLSHR 355 LA SLSHR 355 LB SLSHR 355 LB SLSHR 355 LC SLSHR 355 LC SLSHR 355 LD Weight [kg] Note: higher powers versus frame size are available (see table on pages 15 16) - 7 -

8 2 POLES 380 V SUPPLY 50 Hz 415 V SUPPLY 50 Hz 460 V SUPPLY 60 Hz Type [kw] In [A] PF Eff In [A] PF Eff [kw] In [A] PF Eff SLSHR 250 M SLSHR 280 S SLSHR 280 M SLSHR 315 ST SLSHR 315 M SLSHR 315 LA SLSHR 315 LB SLSHR 355 LA SLSHR 355 LB SLSHR 355 LB SLSHR 355 LC SLSHR 355 LC SLSHR 355 LD LpA [dba] Note: higher powers versus frame size are available (see table on pages 15 16) - 8 -

9 K2-4 POLES 4 POLES Δ230/400Y or 400 V SUPPLY 50 HZ Type [kw] Tn [Nm] In [A] PF _ PF 4/4 Eff _ Eff 4/4 Id/In Td/Tn Tm/Tn PA [kva] J [m_.kg] SLSHR 250 M SLSHR 280 S SLSHR 280 M SLSHR 315 ST SLSHR 315 M SLSHR 315 LA SLSHR 315 LB SLSHR 355 LA SLSHR 355 LB SLSHR 355 LC SLSHR 355 LC SLSHR 355 LD SLSHR 400 LB SLSHR SLSHR 400 LB SLSHR 355 SLSHR 400 LVB SLSHR 450 LA SLSHR 450 LVA SLSHR 450 LB SLSHR 450 LVB Weight [kg] Note: higher powers versus frame size are available (see table on pages 15 16) - 9 -

10 4 POLES 380 V SUPPLY 50 Hz 415 V SUPPLY 50 Hz 460 V SUPPLY 60 Hz Type [kw] In [A] PF Eff In [A] PF Eff [kw] In [A] PF Eff SLSHR 250 M SLSHR 280 S SLSHR 280 M SLSHR 315 ST SLSHR 315 M SLSHR 315 LA SLSHR 315 LB SLSHR 355 LA SLSHR 355 LB SLSHR 355 LC SLSHR 355 LC SLSHR 355 LD SLSHR 400 LB SLSHR SLSHR 400 LB SLSHR 355 SLSHR 400 LVB SLSHR 450 LA SLSHR 450 LVA SLSHR 450 LB SLSHR 450 LVB LpA [dba] Note: higher powers versus frame size are available (see table on pages 15 16)

11 K3-6 POLES 6 POLES Δ230/400Y or 400 V SUPPLY 50 HZ Type [kw] Tn [Nm] In [A] PF _ PF 4/4 Eff _ Eff 4/4 Id/In Td/Tn Tm/Tn PA [kva] J [m_.kg] SLSHR 250 M SLSHR 280 S SLSHR 280 M SLSHR 315 ST SLSHR 315 M SLSHR 315 LA SLSHR 315 LB SLSHR 315 LB SLSHR 355 LA SLSHR 355 LB SLSHR 355 LD SLSHR 355 LD SLSHR SLSHR 400 LB SLSHR 450 LA SLSHR SLSHR 450 LB SLSHR 450 LB Weight [kg] Note: higher powers versus frame size are available (see table on pages 15 16)

12 6 POLES 380 V SUPPLY 50 Hz 415 V SUPPLY 50 Hz 460 V SUPPLY 60 Hz Type [kw] In [A] PF Eff In [A] PF Eff [kw] In [A] PF Eff SLSHR 250 M SLSHR 280 S SLSHR 280 M SLSHR 315 ST SLSHR 315 M SLSHR 315 LA SLSHR 315 LB SLSHR 315 LB SLSHR 355 LA SLSHR 355 LB SLSHR 355 LD SLSHR 355 LD SLSHR SLSHR 400 LB SLSHR 450 LA SLSHR SLSHR 450 LB SLSHR 450 LB LpA [dba] Note: higher powers versus frame size are available (see table on pages 15 16)

13 K4-8 POLES 8 POLES Δ230/400Y or 400 V SUPPLY 50 HZ Type [kw] Tn [Nm] In [A] PF _ PF 4/4 Eff _ Eff 4/4 Id/In Td/Tn Tm/Tn PA [kva] J [m_.kg] SLSHR 250 M SLSHR 280 S SLSHR 280 M SLSHR 315 ST SLSHR 315 M SLSHR 315 LA SLSHR 315 LB SLSHR 355 LA SLSHR 355 LB SLSHR 355 LD SLSHR 355 LKA SLSHR 400 LA SLSHR SLSHR 400 LB SLSHR 400 LKA SLSHR 450 LA SLSHR SLSHR 450 LB Weight [kg] Note: higher powers versus frame size are available (see table on pages 15 16)

14 8 POLES Type [kw] 380 V SUPPLY 50 Hz 415 V SUPPLY 50 Hz 460 V SUPPLY 60 Hz In [A] PF Eff In [A] PF Eff [kw] In [A] PF Eff SLSHR 250 M SLSHR 280 S SLSHR 280 M SLSHR 315 ST SLSHR 315 M SLSHR 315 LA SLSHR 315 LB SLSHR 355 LA SLSHR 355 LB SLSHR 355 LD SLSHR 355 LKA SLSHR 400 LA SLSHR SLSHR 400 LB SLSHR 400 LKA SLSHR 450 LA SLSHR SLSHR 450 LB LpA [dba] Note: higher powers versus frame size are available (see table on pages 15 16)

15 K5 - CHARTS SHOWING POWER THAT CAN BE ACHIEVED BY FRAME SIZE (FOR S1 DUTY) POWER CHART MAX/FRAME SIZE N = 3000 rpm [kw] L 355LK - 400L 400LK-450 FRAME SIZE [mm] POWER CHART MAX/FRAME SIZE N = 1500 rpm [kw] LK- 400L FRAME SIZE [mm] 400LK Note : Possibility of higher power for intermittent duty

16 POWER CHART MAX / FRAME SIZE N = 1000 rpm [kw] LK- 400L FRAME SIZE [mm] 400LK POWER CHART MAX/FRAME SIZE N = 750 rpm [kw] LK- 400L FRAME SIZE [mm] 400LK Note : Possibility of higher power for intermittent duty

17 L DIMENSIONS FRAME SIZE: 250 to 315 M

18 FRAME SIZE: 315 LA to

19 Foot and/or flange mounted motors Type A AB B BB C X AA K HA H AC LB CB PR ER SLSRH 250M SLSHR 280S SLSHR 280M SLSHR 315ST SLSHR 315M SLSHR 315L SLSHR 355LA/LB SLSHR 355LC/LD SLSHR 355LK SLSHR 400L/LV SLSHR 400LKA/ SLSHR 450 L/LV Type HD LJ J I II Flange SLSRH 250M FF500 SLSHR 280S FF500 SLSHR 280M FF500 SLSHR 315ST FF600 SLSHR 315M FF600 SLSHR 315L FF600 SLSHR 355LA/LB FF740 SLSHR 355LC/LD FF740 SLSHR 355LK FF740 SLSHR 400L/LV FF940 SLSHR 400LKA/ FF940 SLSHR 450 L/LV FF

20 Dimensions of shaft extensions Main shaft extension dimensions No. of poles 4, 6 & 8 poles 2 poles and 2/4 poles Type F GD D G E O D L LO F GD D G E O D L LO SLSRH 250M m m SLSHR 280S/M m m SLSHR 315ST m m SLSHR 315M m m SLSHR 315L m m SLSHR 355L/LK m m SLSHR 400L/LK/LV m SLSHR 450L/LV m Secondary shaft extension dimensions No. of poles 4, 6 & 8 poles 2 poles and 2/4 poles Type FA GF DA GB EA OA PA L LO FA GF DA GB EA OA PA L LO SLSRH 250M m m SLSHR 280S/M m m SLSHR 315ST m m SLSHR 315M m m SLSHR 315L m m SLSHR 355L/LK m m SLSHR 400L/LK/LV m SLSHR 450L/LV m

21 Dimensions of flange mountings Type M N D T n Alpha S LA FF FF FF FF FF M NAMEPLATE MOT. 3 SLSHR 450 LB6 B3 N NK01 02 kg : IP 55 IK 08 I cl. F 40 C S 1 % d/h V Hz min-_ kw cos ϕ A 690Y , MOTEURS LEROY SOMER TP111B DEBIT MINI 40L/MN EAU A 40 C MAXI P=5 BARS MAXI ESSO UNIREX N3 DE 6328C3 93 cm_ 3000 H 50/60 Hz NDE 6328C3 93 cm_ 3000 H 50/60 Hz