TRICONEX 9782-110工控備件模塊
安裝說明
美國出版物安裝說明動態(tài)制動電阻器動態(tài)制動是一種可選控制功能，有助于在故障條件下或響應(yīng)滑行停止時停止電機。動態(tài)制動不會提供保持制動功能，僅在電機旋轉(zhuǎn)時有效。電阻器的尺寸適合于等于電機慣性兩倍或三倍的外部慣性，并且適合于從最大速度開始每小時連續(xù)三次停止。為了使用動態(tài)制動，驅(qū)動器必須配備常閉接觸器極！注意：國家電氣規(guī)范和地方規(guī)范概述了安全安裝電氣設(shè)備的規(guī)定。
安裝必須符合有關(guān)導(dǎo)線類型
導(dǎo)線尺寸分支電路保護和斷開裝置的規(guī)范。則可能導(dǎo)致人身傷害和或設(shè)備損壞！注意：未正確應(yīng)用或安裝動態(tài)制動器可能會導(dǎo)致部件損壞或產(chǎn)品壽命縮短。布線或應(yīng)用錯誤，如導(dǎo)線尺寸不當或環(huán)境溫度過高，可能導(dǎo)致這些設(shè)備發(fā)生故障！注意：打開并鎖定主電源斷路器和所有其他電源斷路器，以避免因受控設(shè)備的意外啟動而造成電擊或傷害的危險。出版物動態(tài)制動電阻器安裝使用表，找到合適的尺寸和連接。
Installation Instructions
US Publications Installation Instructions Dynamic Braking ResistorDynamic braking is an optional control function that helps stop the motor under fault conditions or in response to coasting stops. Dynamic braking does not provide the function of holding braking, and is only effective when the motor is rotating. The resistor shall be sized for an external inertia equal to two or three times the motor inertia and suitable for three consecutive stops per hour from maximum speed. In order to use dynamic braking, the drive must be equipped with a normally closed contactor pole! Note: The National Electrical Code and local codes outline provisions for the safe installation of electrical equipment.
The installation must conform to the relevant wire type
Conductor size Specification for branch circuit protection and disconnection devices. Personal injury and or equipment damage may result! NOTE: Failure to properly apply or install the dynamic brake may result in component damage or reduced product life. Wiring or application errors, such as improper wire size or excessive ambient temperature, may cause these devices to malfunction! Note: Open and lock the main power circuit breaker and all other power circuit breakers to avoid the risk of electric shock or injury due to the accidental startup of the controlled equipment. Publication Dynamic Brake Resistor Installation Use Table, find the appropriate size and connection.
