Fuji Electric ALPHA7, User Manual

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CHAPTER 15 STANDARDS COMPLIANCE
15-6
UL Standards and Canadian Standards (cUL Certification) Compliance
15
15.2 UL Standards and Canadian Standards (cUL
Certification) Compliance
15.2.1 General
UL Standards (Underwriters Laboratories Inc. standards) are North American safety standards used to
prevent fire and other such accidents, and offer protection to users, service technicians, and the
general public.
cUL indicates that products which comply with CSA standards are certified by UL. cUL certified
products are as effective as those certified as complying with CSA standards.
15.2.2 UL Standards and Canadian Standards (cUL Certification)
Compatibility
Compatibility with UL Standards and Canadian Standards (cUL certification) is ensured by installing
servo amplifiers with UL/cUL marking in accordance with the following.
UL Standards and Canadian Standards (cUL certification) compatibility
Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit
protection must be provided in accordance with the National Electrical Code and any additional local
codes.
内蔵の電子式短絡保護回路は分岐回路保護としての機能を有していない為，米国電気工事規定及びその地域の
関連規定に従って分岐回路保護を実施してください。
1. Install the servo amplifier inside a metal control panel.
サーボアンプは金属製の制御盤内に設置してください。
2. Maximum Surrounding Air Temperature : 55℃
最高周囲温度 : 55℃
3. Overload protection
This servo amplifier is equipped with a built-in servo motor overload protective function.
(110% of motor FLA) See "Overload Characteristics" in section 9.2.
過負荷保護
サーボモータ過負荷保護機能を内蔵しています。(110% of motor FLA)
「9.2 過負荷特性」を参照してください。
4. Use Cu wire only.
電線は，銅線を使用してください。
5．Field wiring connections must be made by a UL Listed and CSA Certified closed-loop terminal connector
sized for the wire gauge involved. Connector must be fixed using the crimp tool specified by the
connector manufacturer.
端子配線を行う際には，推奨電線サイズを参照の上，UL・CSA 認定の丸形圧着端子を使用してください。圧
着端子は，メーカ推奨の圧着工具を使用して圧着してください。
CAUTION