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MS22

Product catalog summary

Introduction
This document presents Terasaki's next-generation main switchboards (MSB), highlighting their compact design, eco-friendliness, and enhanced safety features. The switchboards are certified by Lloyd's Register and comply with CE marking standards.

Specifications
The switchboards are designed for generator capacities up to 6,000A, with a compact design that reduces floor space by 40% for capacities up to 1,400kVA. They comply with IEC61439-2 standards, with generator panels meeting Form 4a and feeder panels meeting Form 2b requirements.

Design and Features
The system is eco-friendly, using easily separable and recyclable materials. Safety is enhanced with higher protection grades to minimize accident impacts. The design includes weld-free connections and avoids solder in busbar joints, using more galvanized steel sheets.

System Components
The GAC21 system includes a PLC and an EAS-101 Automatic Digital Synchronizer, covering all low-voltage applications with flexible configurations. It supports various types of disconnect switches, including three-phase options for rapid response to accidents.

Standards and Compliance
The switchboards conform to multiple international standards, including IEC, JIS, JEM, ABS, DNV, LRS, and NK. They are designed for ambient temperatures from 0 to 45°C and support various control voltages and frequencies.

Conclusion
Terasaki's MSBs offer a reliable, compact, and eco-friendly solution for electrical distribution control, with enhanced safety features and compliance with international standards.

Catalog excerpts

NEW CONCEPT POWER DISTRIBUTION 5Y5TEM

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New generation of main switchboards from TERASAKI'S TECHNOLOGY Factual statement has been issued ►For greater reliability. More compact Generator panels, all equal

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More eco-friendly Easily separable and recyclable ... TERASAKI EARTH CONSCIOUS OWeld free connections facilitate disassembly. ©Solder is no longer used in busbar joints. ©More galvanized steel sheets are used in the system. Added safety The system uses panels with a higher class of protec- tion to minimize the spread and impact of an accident, Generator panels comply with IEC61439-2, Form 4a. •Functional units and outgoing terminal blocks are isola- •All functional units are individually isolated. •Outgoing terminal blocks are located in their related functional units. Feeder panels comply with...

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I Covers all low-voltage applications •The MS 22 system covers generators with a capacity up to 6,000A.

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Incorporates new high-performance MCCBs Tem^reak (Common internal attachments a) 100A-1600A frame circuit breakers have common internal attachments b) These common internal attachments mean that circuit breakers are easily attached and removed using a simple "one-touch" action. This allows for a rapid response in emergency situations or when a specification change (Safety features a) Compliance with isolation requirements c) Safety mechanism for safer plug connections (optional) d) Safe, insulated construction ► Eco-friendly - separable and recyclable a) Unitized construction allows separate...

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Feeder panels feature TetnPlug (MCCBs that attach directly to busbars) TetnPlug allows for flexible and quick addition of breakers. The system can be equipped with three-phase disconnect switches Busbar ratings: up to 2,540A (Applicable models include the MS22-08, -12, and -16.) The system can accommodate various types, from single-pole to three-phase disconnect switches. A three-phase disconnect switch quickly discon- nects from a broken bus to minimize the spread and

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TERASAKI Global Service Network service & supply TERASAKI ELECTRIC (EUROPE) LTD. COFELY WEST INDUSTRIE BV TERATEC (USA) INC. TEC KOREA ENGINEERING SYSTEM CO., LTD. TERATEC LTD. CO., TERASAKI ELECTRIC (SHANGHAI) CO LTD. TERASAKI (MIDDLE EAST) L TERASAKI ELECTRIC (CHINA) LTD. TERASAKI ELECTRIC CO., (F.E.) PTE. LTD. I.S.E.S. members worldwide can also provide service required. TERATEC (USA) INC. 21151 S.Western Avenue, Suite 214, Torrance,CA 90501,USA. Te l : +1 310 755 2517 Fax: +1 310 755 2574 E-Mail: [email protected] Covering North America Main Service & Spares Center TERASAKI (MIDDLE EAST)...

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MS22

MS22

Catalog excerpts

All Terasaki Electric Circuit Breaker catalogs and technical brochures