APS 22

APS 22

APS 22

Product catalog summary
Overview: The document provides technical specifications and safety features of the APS22 series low-voltage switchgear and controlgear designed to protect against arc flash hazards, specifically for marine applications. It highlights the product's compliance with international standards and its certification by ship classification societies.
Specifications: The switchgear is available in horizontal and vertical configurations with busbar currents of 2000A, 4000A, and 5000A. It supports a rated operational voltage of 450V AC and a frequency of 50/60Hz. The internal arc withstand current is rated at 100kA for 0.5 seconds, with a peak withstand current of 240kA and a short-time withstand current of 100kA for 1 second. The degree of protection is IP22/IP23.
Standards and Certification: The APS22 series complies with IEC 61439-1&2 and IEC TR61641 standards. It has been type-tested and certified by Lloyd's Register (LR) for its arc flash protection capabilities.
Safety Features: The switchgear includes enhanced safety measures for personal and system protection against internal short-circuits and arc faults. It features a unique structure for arc gas ventilation and double protection to prevent arc propagation to adjacent units.
Design and Structure: The switchgear is designed with internal separation forms (Form 3b and Form 4b) as per IEC61439-1. It includes compartments for main bus bars, vertical bus bars, MCCB, and cables, with pressure relief flaps for safety.
Additional Information: The document emphasizes the pioneering spirit of TERASAKI ELECTRIC in developing environmentally friendly and innovative solutions. It also notes that specifications may change without notice.
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Catalog excerpts

APS 22-1

Ensure your future against arc flash hazard TERASAKI ELECTRIC has been a pioneer and always will be. There, on uncultivated land we plant seeds that grow into trees of happiness. This sense of mission as a pioneer is what keeps us going. And a pioneer always treats the environment in a friendly way. This logo tells you who we are and how we think. Head Office Osaka Sales Office Tokyo Sales Office Kyusyu Sales Office Shanghai Office Hamburg Office 6-13-47 Kamihigashi, Hirano-ku, Osaka 547-0002, Japan http://www.terasaki.co.jp/ 6-13-47 Kamihigashi, Hirano-ku, Osaka 547-0002, Japan TEL+81-6-6791-2786 FAX+81-6-6791-2773 [email protected] Nikko Kayabacho Building 5F, 1-6-10, Kayabacho, Nihonbashi, Chuo-ku, Tokyo 103-0025, Japan TEL +81-3-5644-0150 FAX +81-3-5644-0155 3798-4 Kubara, Yamashiro-Cho, Imari-City, Saga Pref 849-4256, Japan TEL +81-955-28-3700 FAX +81-955-28-3799 Room No. 1405-6, Tomson Commercial Building, No.710 Dong Fang Road, Pudong Shanghai 200122, China TEL +86-21 -5820-1611 FAX +86-21 -5820-1621 terasaki @ vip.163.com Anderheitsallee 4c, D-22175 Hamburg, Germany TEL +49-40-55-611 -911 FAX +49-40-55-611 -912 dan.graniceanu ©terasaki.de Ratings and specifications covered in this brochure may be subject to change without notice.

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APS 22-2

APS22 LV Switchgear and Controlgear for ships meets the most stringent design and validation criteria for Arc flash protection APS22 世界最高水準の舶用向け低圧アーク短絡対応盤 Enhanced safety Arc gas ventilation アークガスの排出 Separation arrangement 盤内の区画化 Double protection 二重構造 TERASAKI original structure is used to expel arc gas to a safe space. The Forms of internal separation IEC61439-1: Form 3b and Form 4b are available. No propagation of the arc to other area using unique structure. テラサキ独自の技術によ り、アークガスを安全な場 所へ排出します。 二重構造により、隣接盤及び 隣接ユニットへはアークの損 傷がありません。 Equipment (Protection Against Arc Flash Accident) Switchgear...

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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.