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SACE Emax 2. New low voltage air circuit-breakers

SACE Emax 2. New low voltage air circuit-breakers
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SACE Emax 2. New low voltage air circuit-breakers

Product catalog summary
Main Characteristics
The SACE Emax 2 series of low voltage air circuit-breakers is designed for efficient electrical management in sectors like industrial plants and renewable energy. Key features include efficiency, control, connectivity, performance, ease of use, and safety, with a Power Controller function to optimize power consumption and reduce costs.
The Ranges
The catalogue provides details on automatic circuit-breakers and switch-disconnectors for applications such as power distribution and generator protection.
Protection Trip Units
Ekip protection trip units offer advanced power distribution and control features, including precise power and energy measurements and network analysis capabilities.
Communication Devices and Systems
SACE Emax 2 circuit-breakers integrate with automation and energy management systems using various communication protocols, enhancing productivity and enabling remote service.
Accessories
A range of accessories is available for signaling, control, and connectivity, enhancing the functionality of the circuit-breakers and protection trip units.
Installation
Guidelines for installation in switchgear are provided, including performance considerations, environmental factors, and protection levels.
Overall Dimensions
Dimensions for fixed and withdrawable circuit-breakers and accessories are specified to aid in design and installation.
Wiring Diagrams
Detailed wiring diagrams for circuit-breakers and accessories are included to assist in proper installation and configuration.
Ordering Codes
Ordering codes and configuration examples are provided to facilitate the selection and procurement process.
Product Conformity
The SACE Emax 2 series complies with international standards such as IEC 60947 and EN 60947, ensuring quality and safety.
Quality and Sustainability
ABB SACE is committed to quality, sustainability, and customer satisfaction, with certifications in ISO 9001, ISO 14001, focusing on environmental management, employee safety, and social responsibility.
Life Cycle Assessment
This section discusses the evaluation and enhancement of the environmental performance of products throughout their life cycle, emphasizing material selection, processes, and packaging to optimize environmental impact, energy efficiency, and recyclability.
ABB SACE Testing Laboratory
Accredited by ACCREDIA under ISO/IEC 17025, this laboratory offers certification tests for low and medium voltage devices and equipment.
ABB SACE Global Service
ABB provides comprehensive technical assistance throughout the lifespan of circuit-breakers, including installation, commissioning, technical training, supply of spare parts, maintenance, diagnostics, system modernization, consultancy, and personalized service contracts.
Retrofitting Kit
ABB SACE Service has developed retrofitting kits to facilitate the installation of new circuit-breakers, allowing for technology updates with minimal downtime.
SACE Emax 2 Ranges
The document details various models of SACE Emax 2 circuit-breakers and switch-disconnectors, specifying their performance levels, rated currents, short-circuit capacities, dimensions, and weights.
Performance and Specifications
The document provides detailed specifications for SACE Emax 2 models, including rated uninterrupted current, short-circuit breaking capacity, short-time withstand current, and mechanical and electrical life cycles.
Switch-Disconnectors
These devices, derived from automatic circuit-breakers, meet IEC 60947-3 standards for isolation.
Applications up to 1150V AC
ABB SACE offers solutions for electrical applications with voltages up to 1150V AC.
Protection Trip Units
The SACE Emax 2 series features Ekip protection trip units, available in different versions for both distribution and generator protection, offering advanced functions like power management and energy quality analysis.
Key Data from Tables
The tables provide detailed specifications for each model, including rated currents, short-circuit capacities, and mechanical life cycles.
Integration and Communication
The document discusses the integration of circuit-breakers into communication systems, allowing remote programming and monitoring of measurements, statuses, and alarms.
Testing Functions
Circuit-breaker testing is facilitated by a test port and iTest key on the protection trip unit.
Supply and Power
The Ekip Touch protection trip unit is self-supplied by current sensors and stores settings in non-volatile memory.
Ekip Hi-Touch Features
The Ekip Hi-Touch is a versatile multifunction unit with features like directional protection and dual protection settings.
Protection Functions
The Ekip Hi-Touch shares protection functions with Ekip Touch, including overload, overcurrent, earth fault, and more.
Measurements and Network Analysis
The Ekip Hi-Touch provides comprehensive measurements and integrates a Network Analyzer for energy quality assessment.
Other Functions
The Ekip Hi-Touch includes user interface, communication, test, and supply features similar to Ekip Touch with Ekip Measuring Pro.
Ekip G Touch Characteristics
Designed for generator applications, the Ekip G Touch reduces the need for external protection devices and simplifies installation.
Ekip Power Controller Overview
Ekip Power Controller is designed to manage the maximum power consumption of an installation, using fiscal metering methods to optimize electricity costs.
Consumption Estimation and Load Management
The controller employs a predictive algorithm to estimate power usage and decide on load and generator connections.
Load Priority and Protection
Loads are managed based on priority, minimizing impact on critical processes.
System Architecture
The Ekip Power Controller is installed on the main low voltage circuit-breaker, using sensors to measure average power.
Installation and Parameters
Installation is flexible, with parameters like power limit, evaluation window, and synchronization input customizable to meet local needs.
Protection Trip Units
The document details various protection functions, including overload, short-circuit, and earth fault protections.
Technical Characteristics
Protection trip units are described with ANSI/IEEE codes, detailing functions, thresholds, and trip times.
Technical Specifications
The document outlines the specifications for ABB's protection trip units, focusing on measurement functions and precision standards.
Measurement Functions
Instantaneous measurements are displayed using the Ekip Multimeter, with parameters such as RMS currents, earth fault currents, and phase-phase voltages.
Data Recording and Maintenance
The document describes the recording of parameter values with time-stamping, including current, voltage, and power metrics.
Supervision and Control
ABB's SACE Emax 2 circuit-breakers offer solutions for supervision and control in various sectors, including industrial, hospital, and data centers.
Communication and Software
The document introduces software tools like Ekip Connect and Ekip View for enhanced supervision and control.
Specifications
The SACE Emax 2 circuit-breakers are equipped with Ekip electronic trip units, which allow for electrical measurements and diagnostics to be displayed locally or remotely.
Communication Devices and Systems
The document describes the Ekip Multimeter, a display unit for remote information access, and the Ekip Link system, which centralizes control and supervision of low voltage switchgear.
Integration and Protocols
Ekip Com Modules support a wide range of communication protocols, enabling integration into various networks without external interfaces.
Software Solutions
ABB offers software applications such as Ekip Connect and Ekip View for managing power, analyzing electrical values, and testing protection functions.
Key Features
The document emphasizes the ease of use, flexibility, and reliability of the Ekip solutions, highlighting features like plug & play technology, simultaneous data exchange on multiple buses, and integration with DOC electrical design software.
Ekip View Software Overview
  • Dynamic Mimic Panel: Automatically scans the network and provides dynamic symbols for devices, summarizing status, electrical measurements, and alarms.
  • Trend Analysis: Graphical representation of current, power, and power factor trends, with export options to Microsoft Excel for detailed analysis.
  • Reporting: Advanced system and network diagnostics reports can be generated.
  • Web Access: Installation access via web is enabled through the Web Server function.
Communication Characteristics
  • Protocols Supported: Modbus RTU and Modbus TCP.
  • Physical Layer: RS 485 and Ethernet.
  • Operating Systems: Compatible with Windows XP, Windows 7, and Windows Vista.
  • Device Support: Supports various SACE Emax and Tmax trip units, with optional third-party device integration.
Supervision and Control Functions
  • Includes opening and closing of circuit-breakers, electrical value trends, dynamic installation mimic panel, automatic scanning, centralized time synchronization, and web server function.
  • Optional redundancy and OPC server-client functionalities.
Measurement Functions
  • Measures currents, voltages, powers, energies, harmonics, and includes a network analyzer and data logger.
Adjustment Functions
  • Includes setting of thresholds, resetting of alarms, and diagnostics for protection function alarms, device alarms, and communication system alarms.
Maintenance and Other Data
  • Tracks number of operations, trips, wear of contacts, and provides status of circuit-breaker and position indication.
Ekip T&P Interface
  • Used with Ekip T&P device for testing electronic protection trip units during commissioning and maintenance.
  • Stores reports with essential information such as operator name, date, serial number, type of test, and results.
Accessories for Circuit-Breakers
  • Functional Areas: SACE Emax 2 circuit-breakers have designated areas for accessories and safety, simplifying installation and maintenance.
  • Standard Supply: Includes IP30 protection, lifting plates, terminals, auxiliary contacts, and signalling devices.
  • Signalling and Control: Various auxiliary contacts and signalling devices are available for open/closed status, tripping, and spring status.
  • Safety and Protection: Includes key locks, padlocks, shutter locks, and protection devices for pushbuttons.
  • Connections and Interlocks: Features orientable rear terminals, front terminals, and mechanical interlocks.
General Characteristics
The document outlines the specifications for SACE Emax 2 circuit-breakers, detailing power supply options for both AC and DC ranging from 24V to 500V.
Operating Mechanisms
The circuit-breakers can operate in permanent service, with specific opening and closing times detailed for different models.
Accessories
Various accessories are available, including opening and closing release test units, undervoltage releases, and reset coils.
Safety Features
Safety devices include key locks, padlocks, and shutter locks to secure the circuit-breaker in different positions.
Protection Devices
Protection devices such as external shutter locks and mechanical operation counters are available to enhance safety and monitor usage.
Connection Solutions
The document provides various terminal options for fixed and withdrawable circuit-breakers, ensuring optimal connection solutions for different configurations.
Interlock Types
Different interlock types are described, each allowing specific configurations of circuit-breakers to be closed or open.
Mechanical Interlocks
The document describes mechanical interlocks for circuit-breakers, allowing various configurations for opening and closing between two or three breakers.
Automatic Transfer Switches (ATS)
ATS devices are used for switching from the main power line to an emergency line during power abnormalities.
Technical Characteristics of ATS
Both ATS021 and ATS022 do not require auxiliary supply voltage, except for Modbus communication.
Accessories for Ekip Trip Units
Various accessories are available for Ekip trip units, enhancing their functionality in terms of signalling, connectivity, protection, and testing.
Connectivity and Signalling
Ekip Com modules support multiple communication protocols, including Modbus, Profibus, Profinet, and EtherNet/IP.
Ekip Measuring Module
The Ekip Measuring module is designed for measuring phase and neutral voltages, powers, and energy in Ekip Touch trip units.
Ekip Measuring Pro Module
This module includes additional features such as protection devices based on voltage and power values.
Ekip Synchrocheck
The Ekip Synchrocheck module controls synchronism conditions for parallel line placement.
Ekip LCD Display Interface
For harsh environments, an LCD display interface is available, offering protection and measuring functions with pushbutton navigation.
Rating Plug
Rating plugs are interchangeable and allow adjustment of protection thresholds.
Current Sensor and Toroids
Current sensors for neutral conductors and homopolar toroids for earthing conductors are available for enhanced protection.
Displaying and Supervision
The Ekip Multimeter displays measurements and allows parameter adjustments.
Ekip Control Panel
This panel controls and monitors SACE Emax 2 circuit-breakers, equipped with supervision software.
Testing and Programming
The Ekip TT testing unit verifies trip mechanisms and supplies power to trip units without auxiliary power.
Spare Parts
Original spare parts include front shields, solenoids, arc chambers, and more.
Installation
The SACE Emax 2 circuit-breakers are compact and available in fixed and withdrawable versions.
Specifications
The document outlines the specifications for SACE Emax2 circuit-breakers, including their integration into electrical systems through silver-plated copper terminals.
Installation Procedures
Installation guidelines emphasize the importance of considering power losses, temperature derating, and altitude effects on performance.
Standards and Compliance
The circuit-breakers comply with international standards such as IEC 60947 for power losses and electromagnetic compatibility.
Performance and Environmental Conditions
The document details the operating temperature ranges for different models and the impact of environmental conditions like altitude and vibration on circuit-breaker performance.
Recommandations
Recommendations include ensuring proper earthing connections, using phase separators for insulation, and considering the use of accessories to enhance safety and coordination between circuit-breakers.
Key Data from Tables
The tables provide detailed power loss values for different circuit-breaker types and configurations.
Overview
This document is an ABB catalogue detailing the dimensions and specifications of fixed and withdrawable circuit-breakers, specifically the E6.2 model with orientable rear terminals.
Specifications
  • Fixed Circuit-Breaker - E6.2: Available with horizontal and vertical terminals rated at 5000A and 6300A.
  • Withdrawable Circuit-Breaker: Dimensions are provided for models E1.2, E2.2, E4.2, and E6.2.
Installation Guidelines
  • Terminal Configurations: The document provides detailed diagrams for horizontal and vertical terminal orientations.
  • Tightening Torque: For upper and lower front terminals, a torque of 20Nm is recommended.
  • Grounding and Earthing: Specific references are made to earthing devices and grounding points.
Dimensions and Drilling
  • Compartment Door Drilling: Dimensions for compartment door drilling are specified for different circuit-breaker models.
  • Floor Fixing: Dimensions for floor fixing and earthing devices are provided.
Key Diagrams and Tables
The document includes numerous diagrams and tables illustrating terminal configurations, dimensions, and installation instructions.
Overview
This document is an ABB catalogue detailing specifications, procedures, and components related to circuit-breakers, particularly the E6.2 series.
Specifications
The document outlines the specifications for vertical and horizontal rear terminals, including the tightening torque for 5000A and 6300A terminals.
Procedures
The catalogue provides detailed procedures for the installation and configuration of circuit-breakers.
Standards and Recommendations
Recommendations include the use of high-class M10x25 screws for external fixing points.
Electrical Diagrams
The document includes electrical diagrams for both withdrawable and fixed version circuit-breakers.
Components and Accessories
Key components include supplementary open/closed auxiliary contacts, trip signalling contacts, motor operators, and various Ekip measuring and signalling devices.
Key Data
The document provides critical data on current sensor inputs, auxiliary supply options, and zone selectivity features.
Overview
This document is an ABB catalogue detailing various electrical accessories and diagrams related to the Ekip COM and Ekip LINK systems.
Sections
  • Ekip COM and Ekip LINK Systems: The document outlines the Ekip COM IEC61850 and Ekip LINK systems.
  • Communication Modules: Various redundant communication modules are described.
  • Electrical Diagrams: Detailed diagrams illustrate the connections and configurations for different Ekip modules.
  • Protection and Measurement: The document includes information on residual current protection sensors and differential ground fault protection.
  • Zone Selectivity: An example application diagram is provided for zone selectivity among three circuit-breakers.
  • Auxiliary Contacts: The catalogue details supplementary open/closed auxiliary contacts for circuit-breakers.
Key Components
The document emphasizes the importance of various components such as trip signalling contacts, motor loading springs, and trip contact reset coils.
Applications
The information provided is applicable to circuit-breakers E2.2, E4.2, E6.2, and E1.2.
Overview
This document is an ABB catalogue detailing specifications, configurations, and ordering instructions for various circuit-breakers and related accessories.
1. Circuit-Breaker Configurations
  • Racked Positions: Details on signalling circuit-breakers in racked-in, test, and racked-out positions.
  • Supplementary Contacts: Additional contacts for signalling in various racked positions.
  • Auxiliary Safety Voltage: Circuit-breakers without auxiliary safety voltage and configurations for ATS021 and ATS022 models.
  • Direct and Alternating Current: Circuit-breakers with auxiliary safety voltage in both DC and AC configurations.
2. Electrical Diagrams
  • ATS021 and ATS022: Diagrams for emergency and normal supply configurations.
  • Third Circuit-Breaker Control: Configuration options for ATS022 with three circuit-breakers.
  • Ekip Signalling and Multimeter: Diagrams for Ekip Signalling 10K and Ekip Multimeter.
3. Ordering Instructions
  • General Information: Guidelines for ordering circuit-breakers.
  • Accessories: Information on electrical and mechanical accessories.
  • Ordering Codes: Examples and instructions for ordering standard and customized versions of circuit-breakers.
4. Key Specifications
  • Voltage Requirements: Auxiliary voltage specifications for various configurations.
  • Safety and Signalling: Details on safety features and signalling options for different circuit-breaker models.
Overview
The document is an ABB catalogue detailing various models of SACE Emax circuit breakers, specifically focusing on the E1.2L, E2.2B, E2.2N, E2.2S, E2.2H, E4.2N-S, and E4.2H-V series.
Specifications
Each model is categorized by its size, rated current (Iu), rated ultimate short-circuit breaking capacity (Icu) at 440 V, and rated short-time withstand current (Icw) for 1 second.
Product Variants
The circuit breakers are available with different types of electronic trip units: Ekip Dip, Ekip Touch, and Ekip Hi-Touch.
Key Models
  • E1.2L Series: Available in 1000 and 1250 sizes with various Ekip configurations.
  • E2.2B Series: Available in 1600 and 2000 sizes.
  • E2.2N Series: Ranges from 800 to 2500 sizes.
  • E2.2S Series: Similar to E2.2N but with higher Icu ratings.
  • E2.2H Series: Offers the highest Icu and Icw ratings.
  • E4.2N-S and E4.2H-V Series: Designed for larger applications.
Applications
These circuit breakers are suitable for fixed installations in power distribution systems.
Overview
The document is a technical catalogue from ABB, detailing various models of SACE Emax circuit breakers.
Specifications
The catalogue lists different models such as E4.2V, E6.2H, E6.2X, E1.2B, E2.2B, and E4.2N.
Product Variants
The circuit breakers are available with different types of electronic trip units: Ekip Dip, Ekip Touch, and Ekip Hi-Touch.
Key Features
The document highlights features such as mobile parts for withdrawable circuit breakers and orientable rear terminals for fixed versions.
Applications
These circuit breakers are suitable for a range of applications in power distribution and generator protection.
Overview
The document is a technical catalogue from ABB, detailing various models of SACE Emax circuit breakers and switch-disconnectors.
Specifications
  • Models: The document lists models such as E6.2H, E6.2V, E6.2X, E1.2B, E1.2C, E1.2N, E1.2L, E2.2B, E2.2N, E2.2S, E2.2H, E4.2N, E4.2S, E4.2H, E4.2V, E6.2H/MS, E6.2X/MS, and their variants.
  • Current Ratings (Iu): Ranges from 250A to 6300A depending on the model.
  • Breaking Capacity (Icu): Varies with models.
  • Short-time Withstand Current (Icw): Typically 1 second.
Configurations
  • Poles: Available in 3-pole and 4-pole configurations.
  • Versions: Includes fixed, withdrawable, and mobile parts of withdrawable circuit-breakers.
  • Terminal Types: Options for orientable rear terminals (HR) and fixed terminals (F).
Product Codes
Each model and configuration is associated with specific product codes for identification and ordering purposes.
Applications
These circuit breakers and switch-disconnectors are designed for use in generator protection and other electrical distribution applications.
Overview
This document is an ABB catalogue detailing various models of SACE Emax circuit breakers and switch-disconnectors.
Sections
  • Specifications: The document lists various models of circuit breakers, such as E1.2N/MS, E2.2B/MS, E6.2H/MS/f, and others.
  • Applications: The catalogue specifies versions for applications up to 1150V AC and 1000V DC.
  • Accessories: A comprehensive list of electrical accessories is provided.
  • Derived Versions: The document includes information on sectionalizing trucks, earthing trucks, and earthing switches with making capacity.
  • Fixed Parts: Details on fixed parts for different performance ranges and terminal types are provided.
Key Data
The document includes tables with critical data such as current ratings, short-time withstand currents, and specific codes for each model and accessory.
Conclusion
This ABB catalogue serves as a detailed reference for selecting and ordering SACE Emax circuit breakers and accessories.
Overview
This document is an ABB catalogue detailing various accessories and components for circuit breakers, specifically models E1.2 to E6.2.
Auxiliary Contacts
The catalogue lists auxiliary position contacts for different voltage levels and configurations.
Mechanical Accessories
This section covers mechanical operation counters, key locks, padlocks, and interlocks for various positions.
Interlocks
Details on mechanical interlock cables and supports are provided.
Ekip Modules
The document describes Ekip electrical trip units, power supply modules, connectivity modules, and signalling modules.
Key Specifications
Each accessory and module is listed with a specific type code for ordering.
Recommendations
Users are advised to ensure compatibility with existing systems and to order necessary supplementary items.
Overview
This document is an ABB catalogue detailing various accessories and options for circuit-breakers, specifically focusing on Ekip modules, rating plugs, and terminal kits.
1. Ekip View Options
  • Alarm Dispatcher: Available for 30, 60, or an unlimited number of circuit-breakers.
  • Web Access Client License: Options for 30, 60, or unlimited circuit-breakers.
  • Redundancy and OPC Server-Client Options: Specific options available for enhanced functionality.
2. Rating Plugs for Ekip Trip Units
  • Various rating plugs are available ranging from 100A to 6300A.
  • Specialized plugs include 'L OFF' and 'RC' versions for specific applications.
3. Terminal Kits
  • Fixed Circuit-Breaker Kits: Include upper and lower kits for different terminal types.
  • Withdrawable Circuit-Breaker Kits: Similar configurations as fixed kits.
  • Loose Supply Kits: Available for both fixed and withdrawable circuit-breakers.
4. Contact Information
  • ABB SACE, a division of ABB S.p.A., located in Bergamo, Italy.
Note
The document states that data and illustrations are not binding and may be modified without prior notice due to technical developments.
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Catalog excerpts

SACE Emax 2. New low voltage air circuit-breakers-1

Technical catalogue - Edition 12.2013

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SACE Emax 2. New low voltage air circuit-breakers-3

Main characteristics Protection trip units Communication devices and systems Overall dimensions Wiring diagrams Ordering codes

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SACE Emax 2. New low voltage air circuit-breakers-4

SACE Emax 2 Consultation guide Chapter 1 Main characteristics Overview of the SACE Emax 2 family, distinctive features of the series, product conformity and service. Chapter 5 Accessories Accessories for SACE Emax 2 circuitbreakers (signaling, control, interlocks, etc..) and for Ekip protection trip units (connectivity, measurements, protection, etc). Chapter 2 The ranges Electrical characteristics of automatic circuit-breakers, switch-disconnectors and derived versions. Chapter 6 Installation Installation and circuit-breaker performance in switchgear, installation environment, degree of protection...

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SACE Emax 2. New low voltage air circuit-breakers-5

Main characteristics Overview of the SACE Emax 2 family Distinctive features of the series Product conformity ABB SACE Global Service 1 /12

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SACE Emax 2. New low voltage air circuit-breakers-6

Overview of the SACE Emax 2 family Ranges available Earthing switch with making capacity ; \ • j • ; • Automatic circuit-breakers Protection trip units Power control Ekip Touch Protection devices Protection devices and Measurements Protection devices and Measurements Ekip Hi-Touch Protection devices, Measurements, Network analyzer Protection devices, Measurements, Network analyzer Protection devices and Measurements j Protection devices and Measurements Protection devices, Measurements, Network analyzer Protection devices, Measurements, Network analyzer

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SACE Emax 2. New low voltage air circuit-breakers-7

Distinctive features SACE Emax 2 is a new series of low voltage air circuit-breakers up to 6300 A. With the ability to efficiently and simply control electrical installations – from the traditional to the more complex – with minimum impact, the new SACE Emax 2 circuit-breakers represent the evolution of a circuit-breaker into a Power Manager. SACE Emax 2 air circuit-breakers have been designed to manage, with maximum efficiency, all low voltage electrical installations: from industrial plants, naval applications, traditional and renewable power generation installations to buildings, shopping...

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SACE Emax 2. New low voltage air circuit-breakers-8

Distinctive features Control The exclusive Power Controller function available on the new SACE Emax 2 circuit-breakers monitors the power managed by the circuit-breaker, keeping it below the limit set by the user. As a result of this more effective use, the peak of power consumed can be limited allowing savings on electricity bills. The Power Controller, patented by ABB, disconnects non-priority utilities, such as electric car charging stations, lighting or refrigeration units, during the times when consumption limits need to be respected, and connects them again as soon as it is appropriate....

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SACE Emax 2. New low voltage air circuit-breakers-9

SACE Emax 2 series circuit-breakers can be integrated perfectly into all automation and energy management systems to improve productivity and energy consumption and to carry out remote service. All circuit-breakers can be equipped with communication units available for use with Modbus, Profibus, and DeviceNet protocols as well as the modern Modbus TCP, Profinet and EtherNet IP protocols. The cartridge-type modules can be easily installed directly on the terminal box, even at a later date. Furthermore, the integrated IEC61850 communication module enables connection to automation systems widely...

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SACE Emax 2. New low voltage air circuit-breakers-10

Distinctive features Performance The SACE Emax 2 range is made up of 4 sizes: E1.2, E2.2, E4.2 and E6.2 up to 6300A, which enable switchgear of compact dimensions and high ratings to be built with busbars of reduced length and cross-section. The protection trip units, auxiliary connections and main accessories are the same throughout the range to simplify design and installation. Furthermore, the sizes from E2.2 to E6.2 have the same height and depth. The rating levels are updated and uniform throughout the sizes to meet the demands and needs of today’s installations, from 42kA to 200kA, and...

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SACE Emax 2. New low voltage air circuit-breakers-11

The entire range is available in fixed and withdrawable versions, with double insulation between the front of the switchgear and the live parts to ensure operation in complete safety. The circuit-breakers can be powered indifferently from above or below. All essential information is available in the central area of the front shield and enables immediate identification of the status of the circuit-breaker: open, closed, ready to close, charged and discharged springs. Maintenance is simply and safe. Thanks to the new front shield, the main accessories can be frontally accessed without completely...

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SACE Emax 2. New low voltage air circuit-breakers-12

Distinctive features Key 1 Trademark and size of circuit- breaker 2 SACE Ekip protection trip unit 3 Pushbutton for manual opening 4 Pushbutton for manual closing 5 Lever to manually charge closing springs 6 Electrical rating plate 7 Mechanical device to signal circuit-breaker open “O” and closed “I” 8 Signal for springs charged or discharged 9 Mechanical signalling of overcurrent release tripped 10 Size and serial number

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SACE Emax 2. New low voltage air circuit-breakers-13

Product conformity SACE Emax 2 circuit-breakers and their accessories conform to IEC 60947, EN 60947 international Standard Approvals and certifications SACE Emax 2 circuit-breakers and their accessories conform to the international IEC 60947, EN 60947 (harmonized in 30 CENELEC countries), CEI EN 60947 and IEC 61000 Standards and comply with the following EC directives: – “Low Voltage Directives” (LVD) no. 2006/95/EC – “Electromagnetic Compatibility Directive” (EMC) no. 2004/108/EC. The ABB air circuit-breakers include a range that has been certified according to American UL 1066 Standards; it...

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SACE Emax 2. New low voltage air circuit-breakers-14

Product conformity Quality and Sustainability: company efficiency and integrated management systems. Quality, Sustainability and Customer Satisfaction have always been ABB SACE’s major commitment. The involvement of all company departments and organization of processes have led the company to develop, implement and certify management systems in compliance with international Standards: – ISO 9001 for quality management – IRIS for the quality of supplies in the railway sector (International Railway Industry Standards) – ISO 14001 for environmental management – OHSAS 18001 for the management of...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.