Low voltage air circuit-breakers

1 Due to possible developments of standards as well as ofmaterials, the characteristics and dimensions specified in thepresent catalogue may only be considered binding afterconfirmation by ABB 11/2005 Printed in - CALABB SACE ABB Group BreakersVia Baioni, 3524123 Bergamo - ItalyTel.: +39 - Telefax: +39 catalogueEmaxLow voltage air circuit-breakers1 SDC200006D0203 Emax Low voltage air , 4:18 PM100 , 3:03 PM300 , 11:38 AM4 The new Emax air circuit-breakers are the result of ABBSACE s constant commitment to look for new solutions, andof the know-how it has developed over the years.

2 This is an incredibly innovative high qualitycircuit-breakers range, designed to satisfy all application requirements. The innovation of the newEmax is really outstanding from all points of view: completely re-engineered releases fitted withlatest generation electronics, improved performances with the same dimensions and new applicationsto fulfil the latest market needs. The new electronics open a window on a world of extraordinarysolutions, with connectivity options never before seen in the market. Discover the great advantagesof ABB SACE s new Emax. The evolution has been going on since , 3:04 PM500 , 11:38 AM6 Continuing the tradition of ABB SACE, the new Emax range offersperformances at the top of its category.

3 The Emax range offers you a greatadvantage: with the increased performances, you can use the smallercircuit-breaker frames, obtaining considerable savings both ineconomic terms and in physical space within the switchgear. Emax E1now offers current ratings up to 1600A, whilst Emax E3 is enhancedby version V with top of the range performances. Always aware ofthe rapid changes in the market, ABB SACE has made some specificversions to cover new applications and simplify , 11:38 AM700 , 3:05 PM8 The new Emax range shines like a light from within: the new generation of protection releases isfitted with the latest advances in electronics, offering individual bespoke solutions for control andprotection.

4 The new releases, which are amazingly versatile and simpleto use, offer important innovations, such as the brand-new intuitiveoperator interface allowing complete control of the system withjust a few simple keystrokes. Furthermore, there are newprotections, new alarms and connection to handheld andlaptop PCs using Bluetooth technology. The re-engineered hardware architecture allows flexible andprecise configuration. With the new Emax it is no longernecessary to completely replace the release - simply addthe module which satisfies your requirements: a greatadvantage, both in terms of flexibility and , 3:05 PM9 The new Emax have received innumerableinternational certifications and approval by themajor shipping , 11.

5 39 AM10 Careful selection of materials, meticulous assembly and a rigorous testing stage make the new Emaxan extremely reliable and sturdy product, able towithstand high dynamic and thermal stresses forlonger than any other circuit-breaker in itscategory. With the new standardised systemof accessories studied and made for the newEmax, work becomes easier, convenient, safeand rapid. Furthermore, ABB SACE puts ahighly specialised and rapid customerassistance service at your disposal. The newEmax give you that pleasant feeling of securitywhich only such a reliable product is able to , 11:39 AM110100 , 11:40 AM21 ABB SACE1/1 Main characteristicsContentsOverview of the SACE Emax familyFields of characteristicsStructure of the mechanism.

6 1/5 Operating and signalling parts of withdrawable category ..1/8 Versions and releasesGeneral with StandardsStandards, approvals and design dedicated to Quality and respect for the , 11:40 AM31 ABB SACE1/2E1 E2 Overview of the SACE Emax familyFields of applicationAutomatic circuit-breakersE1BE1NE2BE2NE2SE2 LPoles[No.]3 - 43 - 44p neutral current-carrying capacity[% Iu]100100Iu(40 C)[A]800-1000- 800-1000-1600-2000 1000-1250- 800-1000- 1250-16001250-1600 1250-16001600-2000 1250-1600-2000Ue[V~]690690690690690690 Icu( )[kA]4250426585130 Ics( )[kA]4250426585130 Icw(1s)[kA]425042556510(3s)[kA]363642424 2 Automatic circuit-breakers with full-size neutral conductorPoles[No.]

7 ] Standard version Standard version4p neutral current-carrying capacity[% Iu]Iu(40 C)[A]Ue[V~]Icu( )[kA]Ics( )[kA]Icw(1s)[kA](3s)[kA]Switch-disconnec torsE1B/MSE1N/MSE2B/MSE2N/MSE2S/MSPoles[ No.]3 - 43 - 43 - 43 - 43 - 4Iu(40 C)[A]800-1000- 800-1000-1600-2000 1000-1250- 1000-1250-1250-1600 1250-16001600-2000 1600-2000Ue[V~]690690690690690 Icw(1s)[kA]4250425565(3s)[kA]3636424242 Icm( )[kA] circuit-breakers for applications up to 1150 V ACE2B/EE2N/EPoles[No.]3 - 43 - 4Iu(40 C)[A]1600-2000 1250-1600-2000Ue[V~]11501150 Icu(1150V)[kA]2030 Ics(1150V)[kA]2030 Icw(1s)[kA]2030 Switch-disconnectors for applications up to 1150 V ACE2B/E MS E2N/E MSPoles[No.

8 ]3 - 43 - 4Iu(40 C)[A]1600-2000 1250-1600-2000Ue[V~]11501150 Icw(1s)[kA]2030 Icm(1000V)[kA]4063 Switch-disconnectors for applications up to 1000 V DCE1B/E MSE2N/E MSPoles[No.]3 - 43 - 4Iu(40 C)[A]800-12501250-1600-2000Ue[V-]750 (3p)-1000(4p)750 (3p)-1000(4p)Icw(1s)[kA]2025 Icm(750V)[kA] (1000V)[kA] truckE1 CSE2 CSIu(40 C) [A]12502000 Earthing switch with making capacityE1 MTPE2 MTPIu(40 C) [A]12502000 Earthing truckE1 MTE2 MTIu(40 C) [A]12502000(*) The per for mance at 1000V is , 11:41 AM21 ABB SACE1/3E3E4E6E3NE3SE3HE3VE3LE4SE4HE4VE6H E6V3 - 43 - 43 - 410050501000-1250-800-1000-1250-800-1250 -1600-2000-1600-2000-1600-2000-4000-3200 -4000-2500-32002500-32002500-32002500-32 002000-250040003200-40003200-40005000-63 005000-630069069069069069069069069069069 0657510013013075100150100150657585100130 7510015010012565757585157510010010010065 656565 7575758585E4S/fE4H/fE6H/fStandard version44410010010040003200-40004000-500 0-63006906906908010010080100100808510075 75100E3N/MSE3S/MSE3V/MSE4S/MSE4H/MSE4H/f MSE6H/MSE6H/f MS3 - 43 - 43-43 - 43.

9 443-441000-1250-1600-800-1250-1600-4000- 5000-4000-5000-2500-32002000-2500-320020 00-2500-320040003200-40003200-4000630063 0069069069069069069069069065758575100851 0010065656575757585851431652861652202202 20220E3H/EE4H/EE6H/E3 - 43 - 43 - 41250-1600-2000-4000-50002500-32003200-4 000630011501150115030 (*)656530 (*)656530 (*)6565E3H/E MSE4H/E MSE6H/E MS3 - 43 - 43 - 41250-1600-2000-4000-5000 2500-32003200-40006300115011501150506565 105143143E3H/E MSE4H/E MSE6H/E MS3 - 43 - 43 - 41250-1600-2000-2500-32003200-40004000-5 000-6300750 (3p)-1000(4p)750 (3p) - 1000 (4p)750 (3p) - 1000 (4p)406565105143143105143143E3 CSE4 CSE6 CS320040006300E3 MTPE4 MTPE6 MTP320040006300E3 MTE4 MTE6 MT3200400063000101 , 11.

10 41 AM31 ABB SACE1/41 SDC200018F00011 SDC200019F0001 Construction characteristicsStructure of the circuit-breakersThe sheet steel structure of the Emax air circuit-breaker is ex-tremely compact, considerably reducing overall is improved by using double insulation of the live par tsand total segregation between sizes have the same height and depth for all the circuit-breakers in each depth of the withdrawable version is suitable for installationin switchgear 500 mm width of 324 mm (up to 2000 A) in the withdrawable versionallows the apparatus to be used in switchgear compar tments400 mm wide.