2SMF Fractional HP Manual Motor Starter Page 6/3 to 6/4
3SMF Fractional Motor Starters Class SMF Fractional HP Starters are provided with Melting Alloy Overloads, and the used on AC single-phase motors up to 1 HP.Manual Starters are used when the motor is in sight of the controller 50ft.)Applications: Fans, conveyors, pumps and small machine tools.
4Fractional Horsepower Manual Starters Product Class SMF:Open TypeNEMA Type 1B General Purpose Flush Mounting (No Enclosure Provided)NEMA Type 1 General Purpose Enclosure, Surface Mounting.NEMA Type 3R, 4, & 12
7MMS & MRS Manual Switches Class MMS & MRS Fractional HP Switches provide ON-OFF control where overload protection is not required.These switches are rated for use on 3-phase motors up to V.Manual Switches are used when the motor is in sight of the controller 50ft.)Applications: Fans, conveyors, pumps and small machine tools.
8Fractional Manual Switches Product Class MMS & MRS:Open TypeNEMA Type 1B General Purpose Flush Mounting (No Enclosure Provided)NEMA Type 1 General Purpose Enclosure, Surface Mounting.NEMA Type 3R, 4, & 12
11Manual Starters & Switches Product Class 11 Family:Open Type 3RVNEMA Type 1NEMA Type 7 & 9Class I Flammable gasses may ignite Group C & D list of chemicalsClass II Combustible dust Group E, F & G list of metals, carbons, grainNEMA Type 3 & 4, NEMA Type 7 & 9
15Manual Starters & Switches Across the line provide local control only.1Ø, 2Ø or 3Ø up to 460 VAmbient compensation Bimetal prevents nuisance trippingBuilt-in Phase loss trip, protects MotorsCan be used for Type E application (self-protected Combo Starter). Saves Money!
16Manual Starters & Switches LVP low voltage protection optional. Reduces Potential injuries. Meets OSHAON/OFF handle lock out with visible trip indicator.Prevents unauthorized entryShort Circuit trip at 13 times FLA for rated current.Test trip function.UL listed CSA Certified, and CE
17Product Nomenclature 11AD3B Class Enclosure Type Model 3RV Size FLA 1,2,..Power Poles
19Manual Starters & Switches Field ModificationsLVP mounted on the rightShunt trip mounted on the rightFront Plug-in or side mounted Auxiliary ContactsPilot lights for NEMA 1 onlyRed, Green or Amber, V
23What is the Difference: Between A Short Circuit & An Overload ? Overload RelaysWhat is the Difference:Between A Short Circuit & An Overload ?
24What Is A Short Circuit? Overload Relays An Extreme Amount Of Current Usually Caused By A Fault To Another Phase Or To Ground.Fault Currents Can Exceed Several Thousand Amps For A Very Short Period Of Time Which Can Cause Very Extensive Equipment Damage. Fault Currents May Even Reach Up To 200,000 Amps On Some Systems.
25Overload RelaysWhat Is An Overload?1. An Operating Condition Where The Load Current Exceeds Normal Operation.2. A Motor That Is Overloaded May Draw 6 Times Its Normal Operating Current (Full Load Current).3. An Overload For Even Several Minutes May Cause Severe Motor Damage.
26What Are The Differences Between … Overload RelaysWhat Are The Differences Between …A Fuse Or A Circuit Breaker And An Overload Relay?
27Short Circuit Protection Devices Overload RelaysShort Circuit Protection DevicesFuses - One Time Use OnlyMagnetic Circuit Breakers - Reusable After ResetOverload Protection DevicesTime Delay Fuses -One Time Use OnlyOverload Relays - Able To ResetThermal Magnetic Circuit Breakers - Also Able To Reset
28How Overload Relays Work Monitors Over-current Condition On Motor Power LeadsIndirectly Thermal Type Overload RelayDirectly Magnetic or Electronic Type Overload RelayTurns Off Control Circuit During Overload ConditionOL Relay NO Contact Turns Off Motor Starter Coil Circuit
37Enclosed NEMA Starters Product Lines Non-Combination StartersClass 14 (full voltage non-reversing)Class 22 (full voltage reversing)Class 30 (full voltage two-speed)Combination StartersClass 17 (full voltage non-reversing with disconnect)Class 18 (full voltage non-reversing with circuit breaker)Class 25 (full voltage reversing with disconnect)Class 26 (full voltage reversing with circuit breaker)Class 32 (full voltage two-speed with either DISC or CB)ContactorsClass 40 (full voltage non-reversing)Class 43 (full voltage reversing)
38Class 14 Non-Combination Starters on Pages 10 – 14.
39Enclosed NEMA Starters Non-Combination Starter Products Class 14 Non-Combination Starter
40Enclosed NEMA Starters Non-Combination Starter - Features and Benefits Heavy Duty Industrial ConstructionEnclosure Types:NEMA 1 Lift-Off Type “Clamshell” (Manufactured with TOX process)NEMA 1, 4x, 7&9, 12 (field convertible to 3/3R) HingedStandard Width and Extra Wide EnclosuresRemovable Door/CoverSiemens offers ten NEMA Size Starters from Size 00 up to Size 8 rated 900HP 600V.Siemens also offers three Heavy Duty Half-Size Starters in 1 ¾, 2 ½ & 3 ½ for Cost and Space Savings.Overloads - ESP100 and Bimetal Ambient CompensatedPilot Device Mounting Holes in enclosures
41Enclosed NEMA Starters Non-Combination Starter - Features and Benefits Factory & Field Modifications Pages 6/71 to 6/87.Control Power Transformer (CPT)Pilot DevicesControl RelaysControl FusesAuxiliary ContactsMeters (Hinged Enclosures Only)Terminal BlocksEtc…
42Enclosed NEMA Starters Non-Combination Starter Nomenclature 14BSA32BAXXClassSizeModelCurrent Range (ESP only)Power Pole / Enclosure SizeEnclosure TypeCoilSuffix
43Enclosed NEMA Starters NEC Requirement for Combination Starter NEC 430 requires that Motors have:DisconnectShort Circuit Protective DeviceControllerOverload Protection
50Enclosed NEMA Starters Combination Starter - Features and Benefits Heavy Duty Industrial ConstructionManufactured with TOX process on Most EnclosuresStandard Width and Extra Wide EnclosuresFour Enclosure Types: NEMA 1, 4x, 7&9, 12 (field convertible to 3/3R and 4)Removable DoorDisconnect Types are Field Convertible to Fusible Disconnects100KA Amp Fault Protection with Class R Fuses to 600V or MCP (Mag Only) to 480VPanel Pre-Drilled for 230V or 600V Fuses
51Enclosed NEMA Starters Combination Starter - Features and Benefits Up to 900HP 600V - NEMA Size 8 with ESP100 Solid State Overload RelayHalf Size Starters for Cost and Space SavingsOverloads - ESP100 and Bimetal Ambient CompensatedWhite Mounting Panel Pre-Drilled for CPT, Relays, Primary Fuse Kit,Pilot Device Mounting Holes in enclosures
52Enclosed NEMA Starters Combination Starter - Features and Benefits Factory & Field ModificationsControl Power Transformer (CPT)Pilot DevicesControl RelaysControl FusesAuxiliary ContactsMetersTerminal BlocksEtc…
53Enclosed NEMA Starters Combination Starter Nomenclature 17CSD92NFFXXClassSizeModelCurrent Range (ESP only)Enclosure SizeEnclosure TypeCoilCB Hp Code (for CB w/ bimetal OLR only)Suffix
54Enclosed NEMA Starters Applications PumpsFansMaterial Handling & Conveyor SystemsMachine ToolsHVAC EquipmentCompressorsConstruction ProjectsUsed in Commercial and Industrial facilities
55Enclosed NEMA Starters Options/Modifications - Definitions Page 6/83 to 6/87 covers Factory Modifications that are added to the product, per sales order, at the Siemens factory or distribution Center.Page 6/71 to 6/81covers Field Modifications that are added to the product by distributor/customer with standard catalog field mod kits. This applies to both pre and post installation of base product.
63Open Starter Features Easy Coil Removal Snap On” Auxiliary New Solid State Starter Kits are AvailableSizes 00-4 in this designNEMA Rugged Design,Quality ProductsSize 5 & 6 are SiriusESP 100 OverloadThermalOverload Relay Available
64True phase loss protection ESP100 Electronic OLRTrue phase loss protectionOverload trips within 3 seconds on phase loss, even on lightly loaded motors (60% of minimum dial setting)Customer Benefit: Saves Motors!!!Thermal overloads just can’t provide this degree of protection
65Heaterless Construction Customer Benefit: Electronic OLRHeaterless ConstructionNo heaters to install, stock, or maintainCustomer Benefit:Heaters require time and labor to install
66Self - Powered Customer Benefit: ESPSelf - PoweredGenerates its own low voltage control power through the same sensors that read motor currentCustomer Benefit:Separate 120VAC control power is not required
67Ambient Insensitive Customer Benefit: ESP100 OLRAmbient InsensitiveOverload not affected by temperature, rated -30 °C to 70 °CCustomer Benefit:No nuisance tripping on hot days. No open panel doors with fans blowing on controls.
6899% of heat generated by thermal overload removed Customer Benefit: ESP100 OLR99% of heat generated by thermal overload removedCustomer Benefit:Other electronic equipment in panel runs cooler, energy savings. More equipment could go into panel due to lower heat rise.
69This can really be significant if user has hundreds of starters!!! ESP100 OLREnergy SavingsThermal overloads generate 9 to 24 watts per relayBased on 10 watts per overload and $0.10 per kW/hr, ESP100 will save $7.88 per year in energy costsThis can really be significant if user has hundreds of starters!!!
70Self protected from short circuits ESP100 ORLSelf protected from short circuitsUpon the event of a short circuit, the current transformers saturate before any damage is done to the overloadCustomer Benefit:No need to replace overload relay or heater elements after a short circuit as is required with thermal overloads
71± 2 % repeat accuracy Customer Benefit: ESP100 OLR± 2 % repeat accuracyCustomer Benefit:Under the same conditions, trip time on the overload will be the same within ± 2%
72Circuit boards have conformal coating on them. Customer Benefit: ESP100 OLRCircuit boards have conformal coating on them.Customer Benefit:Rugged design that will hold up in humid, corrosive environments
73No two labels are the same ESP100 OLRNo two labels are the sameEvery ESP100 overload is individually calibrated and a custom label is printed for that overload.Customer Benefit:Superior accuracy of dial setting - no competitor does this!
74Thermal Memory Customer Benefit: ESP100 OLRThermal Memory“Remembers” the heat buildup in hot or overloaded motorsCustomer Benefit:Trips faster on a restart since the motor windings are hot
75Simple Installation Customer Benefit Mount it, wire it, dial in FLA ESP100 OLRSimple InstallationMount it, wire it, dial in FLACustomer BenefitFewer connections, saves installation time
76Retrofit Capabilities ESP100 OLRRetrofit CapabilitiesDirect Replacement for:Cutler Hammer Citation Line and Freedom SeriesGE 300 LineSquare D Type SAn additional “piggy-back” plate is available to retrofit the following:Allen Bradley Bulletin 509 and Bulletin 709Westinghouse Series A200
82Starters Kits – Customer Benefits Reduced lead-time – From Days to MinutesReduce Inventory – Instead of stocking scores of different starters, simply stock a few starter kits, ESP100 kits and coil kits. With these basic “building blocks” you virtually have hundreds of products on-hand.Quality – Same high quality you are accustomed to with our products found in these new starter kits.UL Listed - By correctly following the instructions included with the kits, the product you build is UL Listed.Standard / VAC dual voltage coil - Standard dual voltage coil, easily swapped with different voltage coil if required.Available in Non-Reversing sizes 00-4 and reversing sizes 0-2
83Product Lines Class 14 Non-Reversing starters From fractional HP up to 900 HP (NEMA size 00 – 8 including half-sizes)Operating voltages up to 575 VOverloads - ESP100 and Bimetal Ambient CompensatedClass 22 Reversing starters
84Product Lines Class 30 Two Speed One and Two WindingsConstant or Variable TorqueConstant HorsepowerFrom fractional HP up to 100 HP (NEMA size 0 – 4 including half-sizes)Operating voltages up to 575 VOverloads - ESP100 and Bimetal Ambient CompensatedClass 40 (Non-Reversing) & 43 (Reversing) ContactorsFrom fractional HP up to 900 HP (NEMA size 00 – 8 including half-sizes)Vacuum contactors NEMA sizes 4,5 & 6 (Non-Reversing only)
87Select HeaterSelect Heater for the following BiMetal Overload Relays Class 10 & 20. From the table in the catalog14CP32A*81 SZ0, FLA 4.8, 460V14GP32A*81 SZ2½, FLA 54, 230V14DP12A*81 SZ1, FLA 20, 115V3ø, 10HP, 460V, 60Hz, 3Pole1ø, 2HP, 115V, 60Hz, 2Pole
93Lighting Contactor Features and Benefits Compact DesignEnclosure Types:NEMA 1 Lift-Off Type “Clamshell” (Manufactured with TOX process)NEMA 1, 4x, 12 (field convertible to 3/3R) HingedStandard Width and Extra Wide EnclosuresRemovable Door/CoverUp to 400Amps (20 – 60 available up to 12 poles, 100 – 400Amps 3 poles)Available in Combination form with choice of:Fusible DisconnectNon-Fusible DisconnectCircuit BreakerPilot Device Mounting Holes in enclosures
94Lighting Contactor Non-Combination Starter - Features and Benefits Factory & Field ModificationsControl Power Transformer (CPT)Pilot DevicesControl RelaysControl FusesAuxiliary ContactsTerminal BlocksControl ModulesEtc…
95Lighting Contactor Electrically Held Nomenclature LEN00B003120AClassDisconnect TypeFuse Clip or CircuitBreaker RatingEnclosure TypeAmp RatingNumber Open PolesNumber Closed PoleCoil VoltageSeries
96Lighting Contactor Mechanically & Magnetically Held Nomenclature CLM0B03120ClassEnclosure Type/RatingAmp RatingNumber PolesCoil Voltage