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HP Class MMS and MRS, User Manual

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HP Class MMS and MRS User Manual Download Page 25

308

CSI Section 16160

Siemens Electrical Products and Systems

Specification Guide

AC Controls

15

AC Controls

Solid-State Reduced Voltage Starters

Dimensions

Class 71
MCP or Thermal Mag

NEMA 1

NEMA 12

Class 71
Fusible Disconnect

NEMA 1

NEMA 12

Current Rating Amps

Class 70

Dimensions In Inches (mm)

Depth

Height

NEMA 1, 12

Width

Depth

Height

Width

15 (381)

14 (356)

—

—

—

6.1 – 22

10 (254)

25 (635)

18 (457)

—

—

—

42 – 55

13 (330)

36 (914)

23 (584)

—

—

—

68 –192

6.1 – 22

42 – 55

68 –105

10 (254)

53 (1346)

23 (584)

—

—

—

  248

10 (254)

54 (1372)

36 (914)

—

—

—

361 – 480

11 (279)

26 (660)

16 (406)

13 (330)

26 (660)

16 (406)

13 (330)

6.1 – 22

26 (660)

16 (406)

13 (330)

26 (660)

16 (406)

13 (330)

42 – 55

36 (914)

20 (508)

11 (279)

36 (914)

20 (508)

11 (279)

68 –105

      46 (1168)

20 (508)

10 (254)

46 (1168)

20 (508)

10 (254)

130

53 (1346)

25 (635)

10 (254)

53 (1346)

25 (635)

10 (254)

192 – 248

90 (2286)

20 (508)

15 (381)

90 (2286)

20 (508)

15 (381)

361

90 (2286)

30 (762)

15 (381)

90 (2286)

30 (762)

15 (381)

480

90 (2286)

40 (1016)

15 (381)

90 (2286)

40 (1016)

15 (381)

720

90 (2286)

50 (1270)

15 (381)

90 (2286)

50 (1270)

15 (381)

36 (914)

20 (508)

11 (279)

36 (914)

20 (508)

11 (279)

46 (1168)

20 (508)

10 (254)

46 (1168)

20 (508)

10 (254)

130

53 (1346)

25 (635)

10 (254)

46 (1168)

20 (508)

10 (254)

192 – 248

76 (1930)

22 (559)

13 (330)

76 (1930)

22 (559)

13 (330)

361

90 (2286)

20 (508)

15 (381)

90 (2286)

30 (762)

15 (381)

480

90 (2286)

30 (762)

15 (381)

90 (2286)

30 (762)

15 (381)

720

90 (2286)

40 (1016)

15 (381)

90 (2286)

50 (1270)

15 (381)

91 (2311)

30 (762)

—

—

—

720

15 (381)

Table 15.36

       

 

Solid-State Reduced Voltage Starters

Summary of Contents for Class MMS and MRS

Page 1: ... in each speed Class MRS reversing manual switches provide a compact means of starting stopping and reversing AC motors where overload protection is not required or is provided separately They are suitable for use with three phase squirrel cage motors and for single phase motors which can be reversed by reconnecting motor leads Two switches are used one to connect the motor for forward rota tion a...

Page 2: ... in each speed Class MRS reversing manual switches provide a compact means of starting stopping and reversing AC motors where overload protection is not required or is provided separately They are suitable for use with three phase squirrel cage motors and for single phase motors which can be reversed by reconnecting motor leads Two switches are used one to connect the motor for forward rota tion a...

Page 3: ... Two Winding 3 Lead Std With Pilot Light 115 and 230 VAC 3 3 Phase and 1 Phase Capacitor Split Phase 4 Lead Repul Induct Std With Pilot Light 110 120 208 220 440 600 VAC 2 Single Phase Two Winding 3 Lead Std With 2 Pilot Lights 115 and 230 VAC 3 Three Phase Separate Winding Wye Connected Std With 2 Pilot Lights 208 220 and 440 600 VAC Standard With Pilot Light 115 and 230 VAC 1 2 1 2 2 2 Toggle To...

Page 4: ...or switch is on left extends 1 62 in 41 mm from mounting surface Device Type of Operator Toggle Key Toggle SMF SMF SMF SMF SMF SMF MRS SMF MMS One Starter Two Starters One Str and One Sel Sw 햲 Reversing Switch 햳 Two Speed Starter Two Speed Switch Table 15 6 Two Unit Devices NEMA Type 1 General Purpose Enclosure FG02 02P FG04P FG222 222P FG44P FG71 71P 72 72P FG74P KG11 11A 11B 22 22A 22B 22C FG11 ...

Page 5: ...ounting in a NEMA 1 enclosure for flush mounting on a standard depth switch box or in custom panels A pilot light for 120 208 240 or 480 volts may be added at any time before or after installation Wiring Diagrams Dimension Drawings 1 Phase 3 Phase NEMA 1 Open with Flush Plate Type 1 Phase 3 Phase 2 230 575 Volts 115 Volts 120V DC Continuous Amp Rating 3 24 1 2 15 Table 15 9 Class 12 Manual Startin...

Page 6: ...le Phase 쐍 Class 10 Adjustable Ambient Compensated Overload Protection 쐍 Phase Loss Sensitivity 쐍 Undervoltage Protection UV trip module may be added in field 쐍 Shunt Trip Module is also field adda ble 쐍 Available in Open Styles NEMA 1 and 3R watertight dusttight under table and flush mount enclosures 쐍 1 NO and 1 NC Auxiliary Contacts Standard 쐍 Group Installation UL 508 The 3VU13 is suitable for...

Page 7: ...lers have front accessible pressure type wire connec tors Ample wiring space is provided for easy wiring A complete line of general purpose and industrial duty enclosures is available as well as open type mounting for custom built enclosures These manual con trollers are available with low voltage pro tection which will automatically open the power poles when the voltage drops or the power is inte...

Page 8: ...0 279 40 9 700 233 36 Open NEMA 1 NEMA 4 NEMA 4X NEMA 7 9 NEMA 12 Table 15 12 Motor Starters A 2 500 63 50 5 688 114 46 6 250 158 75 7 938 201 62 7 125 184 15 5 875 149 23 B 3 625 92 08 3 188 80 96 5 125 130 18 7 313 185 74 5 875 149 23 5 063 128 59 C 5 500 139 70 5 875 149 23 10 375 263 53 11 125 282 58 9 188 233 36 8 625 219 08 D E 2 250 57 15 2 500 63 50 4 125 104 78 6 875 174 63 6 063 153 99 3...

Page 9: ...ntactors may be controlled by timers and other pilot devices These contactors are also available with a DC coil and rectifier for reduction of AC hum in noise sensitive areas such as hos pitals schools and similar locations For information and availability of mechanically held lighting contactors contact your local sales office General AC Controls Magnetic Contactors 2 63 0 59 0 34 0 305 0 25 1 49...

Page 10: ...Dimensions In Inches mm Table 15 16 Type CLB CLF CLN 3 Pole Electrically Held Combination Lighting and Heating Contactors Combination Fusible Non Fusible or Circuit Breaker Ampere Rating 30 6 65 169 14 06 357 6 9 12 6 81 173 60 6 65 169 14 06 357 3 6 81 173 60 9 88 251 20 0 508 6 12 16 0 406 6 48 165 15 0 381 10 75 273 30 5 33 135 10 05 255 3 5 56 141 20 6 65 169 14 06 357 2 12 6 81 173 6 48 165 1...

Page 11: ...WE90B 21WE72B 21WE62A 21WE44A 21WE90A 21WE72A 4 0 2 4 21WE54B 21WE100B 21WE82B 21WE64B 21WE54A 21WE100A 21WE82A 21WE64A 2 3 4 4 4 6 6 8 8 8 9 9 9 10 10 10 12 12 12 2 3 4 3 2 6 4 8 6 4 9 7 5 10 8 6 12 10 8 0 2 4 21WE120B 21WE102B 21WE84B 21WE120A 21WE102A 21WE84A Type 50 Hz Part No 1 NO 1 NC 2 NO 1 NO 1 NC Table 15 20 Adder Decks 21WS10 21WS01 21WS20 21WS11 2 NC 2 NO 2 NC 4 NO 21WS02 21WT20 21WT02 ...

Page 12: ...8 10 6 75 171 1 88 48 4 38 111 0 23 6 4 94 125 4 61 117 1 50 38 3 95 100 4 19 106 1 2 3 31 84 5 06 129 4 62 117 7 25 184 3 31 84 4 5 2 3 3 2 4 5 2 9 3 4 13 0 6 3 3 2 A B C D E F G No of Poles Dimensions In Inches mm Figure No Shipping Weight in lbs kg Table 15 22 Type CLM Magnetically Latched 30A to 200A Lighting and Heating Contactors Open Type CLM Contactors 30 to 200 Ampere CLM Contactors 300 a...

Page 13: ...ng when used open or enclosed Optional solid state control modules are available to allow control of the CLM lighting con tactors directly from energy management systems microprocessors photoelectric cells timers and similar control devices They permit programmable time schedul ing of loads automatic control of lighting near windows to allow the use of natural ambient lighting levels and manual ov...

Page 14: ...th visible blade contacts for ease of inspection removable line shields and front removable fuse clips and lugs disconnect switches are UL recognized and CSA certified They are available with Class H J and R fuse kits for a wide range of fused non fused and over fusing options AC Controls Combination Starters NEMA Sizes 0 4 General Dimensions Dimensions in Inches mm Table 15 26 Magnetic Motor Star...

Page 15: ...all Inrush Sealed 240 VAC 480 VAC 600 VAC 900 600 400 200 100 50 25 10 5 2 햲 90 60 30 15 10 5 3 햲 180 120 60 30 20 10 6 햲 360 240 120 60 40 20 12 햲 450 300 150 75 50 25 15 햲 155 105 52 26 17 8 5 5 햲 315 210 105 68 34 17 10 햲 625 415 210 105 68 34 20 햲 775 515 260 130 86 43 25 360 240 160 80 40 27 12 KVAR 720 480 320 160 80 53 25 900 600 400 200 100 67 31 61 41 27 14 6 8 4 1 2 1 1 2 0 6 122 81 54 2...

Page 16: ...inrush does not produce an objectional voltage drop All starters are supplied with a NO hold ing contact that in conjunction with an appropriate pilot device will provide low voltage protection or release Features Size 0 6 Magnetic Starters include the following standard features Molded Coil Magnetic coils are care fully wound and then sealed in epoxy Encapsulation helps seal out moisture promotes...

Page 17: ...ion The 45 degree wedge action contacts reduce tracking and provide faster arc quench ing The resulting self cleaning and reduced contact bounce mean cooler operation and longer life for the large silver cadmium oxide contacts Terminal Design Control terminals are self rising pressure type Auxiliary Contacts Front mounted as well as side mounted auxiliary contacts are available A maximum of four c...

Page 18: ... 121 4 31 109 4 75 121 4 88 124 4 50 114 6 13 156 5 50 140 17 38 441 22 50 572 4 88 124 4 25 110 6 13 156 5 50 140 7 81 198 5 50 140 17 38 441 3 19 81 3 75 95 3 75 95 4 00 102 4 00 102 5 06 129 5 06 129 5 75 146 7 88 200 7 88 200 10 00 254 Size 00 Sizes 0 13 4 Size 00 Size 0 4 Size 41 2 5 Size 6 Fig 1a Fig 1b Fig 2 2 Pole Single Phase Magnetic Contactors 3 Pole 3 Phase Magnetic Contactors Optional...

Page 19: ...1 2 13 73 4 51 2 2 21 2 16 81 8 61 8 3 26 131 8 713 16 31 2 4 26 131 8 713 16 41 2 5 3913 16 179 16 105 8 6 4513 16 219 16 121 4 NEMA 4 Watertight Enclosures NEMA 4X Watertight Corrosion Resistant Enclosures 0 13 4 13 73 4 55 16 0 21 2 16 81 8 61 16 3 26 131 8 79 16 31 2 4 26 131 8 79 16 41 2 5 3913 16 179 16 109 16 6 4513 16 219 16 119 16 0 2 117 8 75 16 67 8 2 Bimetal 21 2 1411 16 117 8 67 8 3 3...

Page 20: ...303 CSI Section 16160 Siemens Electrical Products and Systems Specification Guide AC Controls 15 Dimensions Magnetic Contactors Enclosures Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Fig 3b Fig 3a ...

Page 21: ... Free Feature 쐍 Clear Plastic Sealable Cover to Prevent Unauthorized Tampering 쐍 UL Listed and CSA Certified Starter Types SXL Full Voltage across the line Non Reversing SRL Full Voltage across the line Reversing SCN Full Voltage across the line Non Reversing combination Non Fusible SCF Full Voltage across the line Non Reversing combination Fusible SCB Full Voltage across the line Non Reversing co...

Page 22: ...tor rated 100 HP at 1200 rpm delivers 50 HP at 600 rpm This type is applicable to conveyors mills dough mixers reciprocating pumps and other similar loads 쐍 Variable Torque HP varies as square of speed while torque varies directly with speed A variable torque motor rated 100 HP at 1200 rpm delivers 25 HP at 600 rpm This type is applicable to drives having fan or centrifugal pump characteristics 쐍 ...

Page 23: ...06 CSI Section 16160 Siemens Electrical Products and Systems Specification Guide AC Controls 15 General AC Controls Reduced Voltage Starters Electromechanical Typical Speed Torque Curves Auto Transformer Starter Wye Delta Starter Part Winding Starter Table 15 35 of Reduced Voltage Motor Starting Comparison of Various Electromechanical Methods 50 Tap 25 First in order of smoothness 30 seconds Based...

Page 24: ...controller uses sili con controlled rectifiers SCR s to control the voltage to the motor windings Each SCR acts as a switch that can be turned on with any electronic trigger signal at any point on the voltage waveform and turns off when the current waveform crosses zero Two SCR s are used in a back to back arrangement in each phase to allow alternating current to pass to the motor When SCR trigger...

Page 25: ...26 660 16 406 13 330 42 55 36 914 20 508 11 279 36 914 20 508 11 279 68 105 46 1168 20 508 10 254 46 1168 20 508 10 254 130 53 1346 25 635 10 254 53 1346 25 635 10 254 192 248 90 2286 20 508 15 381 90 2286 20 508 15 381 361 90 2286 30 762 15 381 90 2286 30 762 15 381 480 90 2286 40 1016 15 381 90 2286 40 1016 15 381 720 90 2286 50 1270 15 381 90 2286 50 1270 15 381 36 914 20 508 11 279 36 914 20 5...

Page 26: ...rings Black plastic or anodized aluminum rings are optional at no additional cost The plastic rings are recommended for use where the atmosphere may be corrosive LED Indicating Lights Optional Since LED s consume less power their life is 10 to 20 times that of conventional incandescent lamps They also provide greater resistance to shock and vibration Where lamp integrity and low mainte nance is cr...

Page 27: ...nassembled P30 series stations are available in NEMA 1 3R 4 4X and 13 enclosures Application Class 52 oil tight pilot controls and acces sories are designed to provide long trou ble free service in the most demanding industrial applications These controls are oil and dust tight and meet NEMA 1 3 4 12 and 13 specifications Push Button Operators The operator base consists of a durable one piece cast...

Page 28: ...nal Starter shall include one normally open auxiliary contact as standard with capabil ity of mounting at least 3 additional Starters shall be equipped with three pole overload relays Overload relay shall be melting alloy type NEMA Class 20 with a test feature An isolated field mountable alarm contact should be avail able Optional Class 10 overload relay should also be available for factory or fie...

Page 29: ...tarters shall be equipped with a three pole overload relay wired in the phase windings Overload relay shall be a block type NEMA Class 10 with push to test feature phase unbalance and phase loss protec tion be field adjustable and have an iso lated alarm circuit contact For NEMA size 6 8 starters the overload relay shall be a 3UB solid state microprocessor controlled device and have a field adjust...

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