Sentron Mining Duty Circuit Breaker Family - Siemens · Electronic Trip Long time & Instantaneous...

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Sentron Mining Duty Circuit Breaker Family

Protection notice / Copyright notice

February 19, 2009Protection notice / Copyright noticeCircuit Protection & Controls Marketing

Siemens Mining Breaker Family


15-1600A in both 600V and 1000V frames

One trip unit works in either the 600V or 1000V frames

Common footprints for 400/600A and 800/1200A frames simplifies design

Meets every MSHA trailing cable pick up settings using magnetic-only, thermal-magnetic, or electronic breakers

Sentron Mining Family Features


MSHA pick up settings correspond exactly to a dial position on trailing cable units

Proven reliability in the roughest environments

Easy selection and application

Repairable design

Sentron Mining Family Features


Increased Interrupting Ratings

Frame EM6 FM6 JM6 LM6 MM6 NM6 PM6Volts 125A 250A 400A 600A 800A 1200A 1600A600 V AC 18kA 18kA 25kA 25kA 25kA 25kA 25kA480 V AC 25kA 35kA 35kA 35kA 50kA 50kA 50kA240 V AC 65kA 65kA 65kA 65kA 65kA 65kA 65kA250 V DC 30kA 30kA 30kA 30kA 30kA 30kA 30kA500 V DC 18kA 18kA 25kA 25kA 25kA 25kA 25kA

Frame EM6 FM6 JM6 LM6 MM6 NM6 PM6Volts 125A 250A 400A 600A 800A 1200A 1600A1000Y/577 V AC 10kA 10kA 14kA 14kA 25kA 25kA 25kA600 V AC 50kA 25kA 50kA 50kA 50kA 50kA 50kA480 V AC 100kA 100kA 100kA 100kA 65kA 65kA 65kA500 V DC 50kA 50kA - - 50kA 50kA 50kA

Standard Mining Duty Interrupting Rating (600 VAC max)

Heavy Duty Mining Duty Interrupting Rating (1000 VAC Max)


MSHA 30 CFR 75 Pick-up settings correspond exactly with a dial setting on all trailing cable trip units

Electronic Trip Example

All MSHA pick up values within the trip unit range have an exact setting

Electromechanical Trip Example

Trailing cable pick up settings are highlighted on the trip unit


Easy Application

Standard and trailing cable trip units are identified in the catalog number for easy selection and application

Exact MSHA trailing cable pick up setting positions are marked on the trip units

Trailing cable pick up settings are easily identified by a consistent catalog suffix

Suffix:CA: 50 75 150 200 300 500 600 800 1000CB: 200 300 500 600 800 1000 1250 1500 2000

Suffix:C1: 50 75 150 200C2: 300 500 600 800 1000C3: 1250 1500 2000 2500

Electronic Trip Settings

Electromechanical Trip Settings


Reduced Inventory: Instantaneous Only

The widest MSHA pick up range available increases versatility and reduces inventory to a fraction of what used to be possible

Trailing Cable Protection Setting per MSHA 30 CFR 75

Siemens Frame

14 1512 2010 308 506 654 853 1002 1151 130

1/O 1502/O 1753/O 2004/O 230250 255300 285350 310400 335500 380

CA, CB indicate that all these trip settings are available on Siemens catalog numbers with that suffix.

AmpereInsulatedConductor

MaximumInstantaneousTrip Setting

Conductor Size Trip Unit

JM

JMKT200X CA

JMKT400X CB

25002500250025002500250020001500125010008006005003002001507550

Cover all trailing cable applications with just 1 frame and 2 trip units


Reduced Inventory: Long & Instantaneous Protection

Adjustable current ratings coupled with the widest available pick up reduce inventory to a fraction of what used to be possible

MaximumBreaker Continuous Type Amperes* Low 2 3 4 5 6 7 8 9 High 600V Cat # 1000V Cat #

200 50 75 150 200 300 500 600 800 1000 1250 JM6B200XCAW JMKB200XCAW



LM-E 600 200 300 500 600 800 1000 1250 1500 2000 2500 LM6B600XCAW LMKB600XCAW

Instantaneous OnlyElectronic Trip Long time & Instantaneous Breakers

JM-E

Complete BreakerNominal AC Adjustable Trip Setting


Siemens can Meet Exact MSHA Pick Up Settings in Magnetic Only or Thermal Magnetic Frames

Low 2 3 4 5 6 7 High 600V Cat # 1000V Cat #EM 050 50 75 100 150 200 - - - EM6B050MC1 EMKB050MC1

125 300 500 600 800 1000 - - - EM6B125MC2 EMKB125MC2FM 250 300 375 450 500 550 600 900 800 FM6B250MC2W FMKB250MC2W

250 1000 1250 1350 1500 1800 2000 2250 2500 FM6B250MC3W FMKB250MC3WJM 225 350 400 500 600 700 800 900 1000 JM6B225MC2W JMKB225MC2W

400 1100 1250 1500 1650 1800 2000 2250 2500 JM6B400MC3W JMKB400MC3WLM 400 300 400 500 600 700 800 900 1000 LM6B400MC2W LMKB400MC2W

600 1100 1250 1500 1650 1800 2000 2250 2500 LM6B600MC3W LMKB600MC3WMM 800 1250 1500 1650 1800 1900 2000 2250 2500 MM6B800MC3W MMKB800MC3WNM 1200 1250 1500 1650 1800 1900 2000 2250 2500 NM6B1200MC3W NMKB1200MC3W

MaximumContinuous

AmperesBreakerFrame

Nominal AC Adjustable Trip SettingMagnetic Trip OnlyCircuit Breaker

Siemens magnetic only and thermal magnetic breakers offer the widest trip ranges The C_ suffix designation applies to all Siemens Mining Breaker C1 – Setting position for all MSHA pick up values from 50 to 200 C2 – Setting position for all MSHA pick up values from 300 to 500 C3 – Setting position for all MSHA pick up values from 1250 to 2500


Proven Reliability in the Roughest Environments

Lab tested and confirmed interrupting capabilities

Lab tested and confirmed mechanical endurance

Lab tested and confirmed calibrations

Benchmarked in simulated applications for market leading endurance

Extensive on site testing in the mines of West Virginia

Based on Siemens classic family construction


Proven Reliability in the Roughest Environments

Interchangeable trip units

Full line of filed installable external accessories

Full line of field installable internal accessories (UVR, shunt trip, aux switch, bell alarm, PLC aux)

Special UVRs have been designed specifically for mining duty application


Application Flexibility: Rear Connecting Accessories

Rear Plug InsRear Connectors

Compression Lugs


Application Flexibility: Operator Accessories

Variable Depth Max flex Motor Operator


Flexible Design with Easy Modifications

Interchangeable trip units in the 250 to 1600A Frames

400A frame trip units work in 600A frame breakers

800A frame trip units work in 1200A frame breakers

One trip unit for both 600V & 1000V frames


Flexible Design with Easy Modifications

Field Installable Accessories in ALL FramesAll seven frames are covered with four sets of accessories

AccessoryMounted

Accessory

Accessory Accessory Mounted


Designed Completely From Customer Input

Better Reliability An extensively tested rugged design

Reduced Inventory Increased coverage of trailing cable applications in a fraction of the breakers

Increased Ratings Equal or improved interrupting ratings

Easy ApplicationExact MSHA pick up setting are highlighted on the trailing cable trip units, with their ranges identified by a simple catalog number

suffixReduced Design Effort Common 400/600A and 800/1200A frames & trip units

Repairable ProductsSiemens Westinghouse Technical Services authorized Mine

Duty repair center

We DeliveredYou Asked For


Mining Breaker Replacements

FBM HFBM

FDBM FDM HFDM (Mag. Only)

E2F EM6 HFM E2FM EMK

JDM E2J FM6 JDCM E2JM FMKKAM KAMH

KDM E2K JM6 HKAM KDCM E2KM JMK

LAM LAMH LCM LCMH

LDM E2L LM6 HLAMHLCM

LDCM E2LM LMK

MAM MAMH MCM MCMH

MM6 HMAM HMCM

MMK

NBM NBMH NCM NCMH

E2N NM6 HNBM HNCM HNBMH HLCLM

E2NM NMK

E2R PM6 HPBM E2RM PMK

600VClassic E2

Sentron Heavy Mine DutySeries C E2

SENTRON StandardMine Duty Series C

1000VClassic


The Mining Breaker Selection Guide offers complete application and pricing information

MCCB CAD drawings are available from your Siemens Representative

Further Information


Industrial Products

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Contact

Fred MyersProduct Manger - MCCB

5400 Triangle ParkwayAtlanta, GA 30092

Phone: (770) 326-2056Fax: (770) 326-2051

E-mail: [email protected]

Sentron Mining Duty Circuit Breaker Family - Siemens · Electronic Trip Long time & Instantaneous...

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