April 05

MGLV5705 MASTERPACT(April'05)22/2/053:36 pmPage 1Masterpact NT/NWLV power air circuit breakersDescriptive price listApril05

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 2ContentsLasr year saw the introduction of the Masterpact NT as an addition to theMasterpact NW range offering familiar features such as the Micrologic tripunit, the stainless steel arc chute filters and the excellent chassis features.The Masterpact NT also has the additional benefits of being the smallestACB in the world offering unrivalled space saving opportunities.To enable you to take advantage of this new offer, the Masterpact NT andNW price lists have been amalgamated to offer greater chioce andflexibility for power breaker applications:Section 1 Masterpact NTMasterpact NT overview and characteristicsPage4Masterpact NT standard specification11Masterpact NT fixed versions12Circuit breakers and control units12Connection terminals13Indication contacts14Remote operation15Masterpact NT drawout versions16Circuit breakers and control units16Chassis connection terminals17Chassis locking and accessories18Indication contacts19Remote operation20Masterpact NT fixed and drawout accessories21Masterpact NT fixed and drawout switch disconnectors23Switch disconnectors23Connection terminals and accessories24Drawout switch disconnectors25Chassis connection terminals26Masterpact NT communications accessories27Masterpact NT order form28

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 3Section 2 Masterpact NWPageMasterpact NW standard specification29Masterpact NW fixed versions30Circuit breakers and control units30Connection terminals31Indication contacts32Remote operation33Masterpact NW drawout versions34Circuit breakers and control units34Chassis connection terminals35Chassis locking and accessories36Indication contacts38Remote operation39Masterpact NW fixed and drawout accessories40Masterpact NW fixed and drawout switch disconnectors42Switch disconnectors42Chasis connection terminals and accessories43Drawout switch disconnectors44Drawout connection terminals45Masterpact NW communications accessories46Masterpact NW order form49

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 4New Masterpact NT,new levels of performancePerformance levelsMasterpact NT 800 to 1600AL1 - For high current limiting capabilityand a discrimination level (37kA) asyet unequalled by any other circuitbreaker of its type. Intended for theprotection of cable type feeders orto raise the performance level of aswitchboard when the transformerpower rating is increased.H1 - For industrial sites with high shortcircuit levels or installations withtwo parallel connectedtransformers.Switch disconnector versionThe switch disconnectors are derived directly from the circuitbreakers and offer the same features and performance levels.Once closed, the switch disconnectors are unprotected andbehave like ordinary switches. They are often used for busbarcoupling.Integration in a communications networkMasterpact can be integrated in a general supervision system tooptimise installation operation and maintenance.The communication architecture is open and may be upgradedfor interfacing with any protocol.1000V and 400Hzdistribution systemThe Masterpact range can be used on 1000V installations(mining industry) and 400Hz systems (aeronautics, computercentres).4

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 5OptimisedvolumesThe smallest circuit breakerin the worldMasterpact NT innovates by offering allthe performance of a power circuitbreaker in an extremely small volume.The 70mm pole pitch means a three poledrawout circuit breaker can be installedin a switchboard section 400mm wideand 400mm deep.Practical installation solutionsThe new range improves upon all theinstallation solutions which have alreadymade Masterpact a success. It has beendesigned to standardise switchboards,optimise volumes and simplifyinstallation: Incoming connection to top or bottomterminals No safety clearance required Connection: Horizontal or vertical rearconnection Front connection with minimumextra space Mixed front and rear connections No derating up to 55 C for fixeddevices5

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 6General overviewThis section describes all the functionsoffered by Masterpact NT devices.Circuit breakers and switch disconnectors Ratings: Circuit breakers type H1, L1 Switch disconnectors type HA 3 or 4 poles Fixed or drawout versions Protection derating Masterpact NT 630 to 1600 AMicrologic control unitsAmmeter A2.0 basic protection5.0 selective protection6.0 selective earth-fault protection7.0 selective earth-leakage protectionPower meter P5.0 selective protection6.0 selective earth-fault protection7.0 selective earth-leakage protectionHarmonic meter H5.0 selective protection6.0 selective earth-fault protection7.0 selective earth-leakage protectionTrip unit accessories External sensor for earth-fault protection Rectangular sensor for earth-leakage protection Setting options (long-time rating plug): Low setting 0.4 to 0.8 x Ir High setting 0.8 to 1 x Ir Without long-time protection External power-supply module Battery moduleCommunication COM option in Masterpact Masterpact in a communication networkConnections Rear connection (horizontal or vertical) Front connection Mixed connections Optional accessories Bare-cable connectors and connector shields Terminal shields Vertical-connection adapters Cable-lug adapters Interphase barriers Spreaders Disconnectable front-connection adapter Safety shutters, shutter locking blocks, shutterposition indication and locking6

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 7Locking Pushbutton locking by padlockable transparent cover OFF-position locking by padlock or keylock Chassis locking in disconnected position by keylock Chassis locking in connected, disconnected and testpositionsDoor interlock (inhibits door opening with breaker inconnected position)Racking interlock (inhibits racking with door open) Racking interlock between crank and OFF pushbutton Automatic spring discharge before breaker removal Mismatch protection Indication contacts Standard or low-level contacts: ON/OFF indication (OF) «fault trip» indication (SDE) Carriage switches for connected (CE),disconnected (CD) and test (CT) positionsProgrammable contacts: 2 contacts (M2C) 6 contacts (M6C)Remote operation Remote ON/OFF: Gear motor XF closing or MX opening voltage releases PF ready-to-close contact Options: RAR automatic or Res electrical remotereset- BPFE electrical closing pushbuttonRemote tripping function: MN voltage release - Standard- Adjustable or non-adjustable delayOr second MX voltage releaseAccessories Auxiliary terminal shield Operation counter Escutcheon Transparent cover for escutcheon Escutcheon blanking plate7

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 8Circuit breakers and switch disconnectorsNT06 to NT16Common characteristicsNumber of polesRated insulation voltage (V)Impulse withstand voltage (kV)Rated operational voltage (V AC 50/60 Hz)Suitability for isolationDegree of pollutionUiUimpUeIEC 60947-2IEC 60664-13/41000/1250126903Circuit breaker characteristics as per IEC 60947-2Rated current (A)Rating of 4th pole (A)Sensor ratings (A)Type of circuit breakerUltimate breaking capacity (kA rms)V AC 50/60 HzInat 40 C/50 C*Icu220/415 V440 V525 V690 V1000 V% Icu0.5 s3sRated service breaking capacity (kA rms)IcsRated short-time withstand current (kA rms)IcwV AC 50/60 HzIntegrated instantaneous protection (kA peak 10%)Rated making capacity (kA peak)IcmV AC 50/60 H220/415 V440 V525 V690 V1000 VBreak time (ms)Closing time (ms)Circuit breaker characteristics as per NEMA AB1Breaking capacity (kA)V AC 50/60 Hz240 V480 V600 VSwitch disconnector characteristics as per IEC 60947-3Type of switch disconnectorRated making capacity (kA peak)V AC 50/60 HzIcmRated short-time withstand current (kA rms)IcwV AC 50/60 HzUltimate breaking capacity (Icu) with external protection relay,Maximum delay 350 ms220/415 V440 V500/690 V1000 V0.5 s3sInstallation, connection and maintenanceService lifeMechanicalC/O cycles x 1000ElectricalWith maintenanceWithout maintenanceWithout maintenanceMotor control (AC3-947-4)ConnectionDrawoutFixedDimensions (mm)HxWxDDrawoutFixedWeight (kg)(approximate)*850 C: rear vertical connected.DrawoutFixed440 V690 V1000 V690 VFCRCFCRC3P4P3P4P3P/4P3P/4P

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 9NT06NT08NT10NT12NT16630630400to 630800800400to 80010001000400to 100012501250630to 125016001600800to 1600H142424242100 %42208888888825 A10422020252512.512.5633232 322 x 288 x 280322 x 358 x 280301 x 274 x 211301 x 344 x 21130/3914/182512.50.5 -2512.56 (NT16 : 3)2 (NT16 : 1)2 (NT16:1) 2512.50.5 -424242H1042424242100 %42208888888825 50H1020204225Sensor selectionSensor rating (A)Ir threshold setting (A)(1)400160 to 400630250 to 630800320 to 8001000400 to 10001250500 to 12501600640 to 1600SELLIM system9

MGLV5705 MASTERPACT (V3)1019/2/0512:20 pmPage 10

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 11Section 1 Masterpact NTStandard specificationsPrices shown for circuit breakers and switch disconnectors include:Fixed 4 changeover auxiliary contacts Door escutcheonDrawout 4 changeover auxiliary contacts Busbar shutters (padlockable) Arc chute cover Auxiliary terminal shield Mismatch protection Door interlock Door escutcheon Racking handleAll circuit and switch disconnectors are complete with: Manual open/close pushbuttons Hand charged stored energy operating mechanismNT11

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 12NT06 to NT16Fixed circuit breakersCircuit breaker selectionA Masterpact fixedcircuit breaker isdescribed by 4catalogue numberscorresponding to: The basic circuitbreaker A control unit A top connection A bottomconnectionCommunicationoption and variousauxiliaries andaccessories mayalso be added.Basic circuit breakerType H13PPrice 4PIn (Aat 40 C) Icu (kAfor U 220/415 V) - Ics 100% 71501434.9547155NT06NT08NT10NT12NT16Price 1581.631639.501726.441873.631975.86Type L13PPrice 4PIn (Aat 40 C) Icu (kAfor U 220/415 V) - Ics 100% 000150471321619.2247137NT06NT08NT10Price 1980.362052.812153.47Micrologic control unitAmmeter AMicrologicMicrologicMicrologicMicrologic2.0 A5.0 A6.0 A7.0 ABasic protectionSelective protectionSelective earth-fault protectionSelective earth-leakage protection3P/4P47282472854728647287Price 423.49579.09833.67833.67(1)Selective protectionSelective earth-fault protectionSelective earth-leakage 1(1)Selective protectionSelective earth-fault protectionSelective earth-leakage protection3P/4P472934729447295Price r meter PMicrologic 5.0 PMicrologic 6.0 PMicrologic 7.0 PHarmonic meter HMicrologic 5.0 HMicrologic 6.0 HMicrologic 7.0 HCommunication optionModbus COMEco Modbus COM module(1) Rectangular sensor required12

MGLV5705 MASTERPACT (V3)19/2/0512:20 pmPage 13NT06 to NT16Fixed circuit breakersCircuit breaker selectionFront connection630/1600ATopBottom3P4732847329Price 99.4399.434P4733047331Price 131.12131.123P (3 parts)4P (4 parts)336423364397.25130.053P (3 parts)4P (4 parts)336443364587.08115.353P/4P top (3 parts)3P/4P bottom (3 TopBottom3P3360433605Price 95.0095.004P3361433615Price 126.66126.66TopBottom3P3360633607Price 95.0095.004P3361633617Price .663301333014330153301682.55113.0889.33118.74Front connection accessoriesVertical connection adapters 630/1600ACable lug adapters 630/1600AInterphase barriersArc chute screenRear connectionVertical connection630/1600AHorizontal connection630/1600ARear connection accessoriesInterphase barriers3P/4P top (3 parts)3P/4P bottom (3 parts)Common accessories for front and rear connectionsSpreader630/1600A3P4PFor front and horizontal rear connectionCable lug kits240mm2300mm23P (64P (83P (64P (8luglugluglugkit)kit)kit)kit)13