森兰变频SB40-2.pdf森兰变频SB40-2pdf,森兰变频SB40-25 Function t

文件名称: 森兰变频SB40-2.pdf

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详细说明：森兰变频SB40-2pdf,森兰变频SB40-25 Function table.ommon. 26 6 Function details n34 7 Maintenance& Troubleshooting……………………,61 7. 1 Daily inspection and maintenance 62 7.2 Periodical maintenance 62 7. 3 Replacement of parts. .....................................................63 7.4 Anti-interference measures ….64 7.5 Troubleshooting… .65 8 Peripheral Devices….…..,…...…67 8. 1 Connecting diagram of peripheral devices and options.67 8.2 Description of options 68 SENLAN SB40 GENERAL 1 General 1.1 Check upon delivery Check the following items after unpacking the inverter If the inverter has got any damages during the shipment If the inverter is exactly what you have ordered If all necessary accessories have been shipped along with the Inverter Contact our local sales agencies or distributors if you find anything missing or when you have any troubles or questions regarding the inverter 1.2 Type description SB40 75 Series code Phase Capacity Input voltage S: 3-phase None: 380V SB40 0.75~280KW D: single phase D:220V SENLAN SB40 GENERAL 1.3 Nameplate SENLAN INVERTER Made in China Type: SB40S7 5 Input: 380V 3-50/60Hz Output:0-380V3~0.1-400Hz Rated Current: 18A Rated Capacity: 7. 5KW Serial Number: 1234567 CHENGDU HOPE SENLAN INVERTER CO.. LTD 1.4 Warranty The warranty period of the product is I year from the purchase date However, the troubles caused by the following reasons are not covered by this warranty even within the warranty period Failure caused by misoperation or by unauthorized repair or modification Failure due to using the inverter beyond the specified operating range, Damage caused by the inverter falling or an accident during shipping after the purchase SENLAN SB40 GENERAL 1.5 Precautions Read the following items before installing, wiring, operating and maintaining the product and always bear them in your mind Precautions in this manual fall into two types Danger: indicates that errors in operation may lead to death or heavy injury to people or may destroy the inverter Caution: indicates that errors in operation may lead to medium or light injury to people or damage to the inverter 1.5.1 Installation Danger Install the inverter on a nonflammable object(such as metals) Otherwise, there may be a risk of fire Do not install the inverter in an environment with explosive gas That may cause explosion Do not place any inflammable object near the inverter. That may lead to fire Do not install or run the inverter when it is damaged or any component is missing. That may lead to accident SENLAN SB40 GENERAL Caution Install the inverter firmly on an object capable of bearing its weight Otherwise, the falling of the inverter may cause injury or damage Do not drop metallic material in the inverter. That may lead to accident 1.5.2 Wiring Danger Connect a proper circuit breaker on the input side of the inverter to protect the inverter from the faults of input wires The Pe terminal of the inverter must be grounded securely Otherwise, electric shock or fire may occur The wiring must be done by a qualified electrician after the power is cut off and the high-voltage indicator extinguishes Never connect the output terminals(u, v,w) to the input power That will destroy the inverter Caution The input power must conform to the specifications on the nameplate. Otherwise, the inverter may be damaged SENLAN SB40 GENERAL 1.5.3 Operation Danger Switch on the inverter power only after the wiring is completed and the cover board is attached. Otherwise, electric shock may occur Do not touch inverter terminals when electrical power is going to the inverter even if the motor is stopped. That may lead to electric shock While charging an inverter that has long not been used, it must be done by gradually increasing the input voltage to the rated value through a voltage regulator. Otherwise, electric shock or explosion may occur Caution The running inverter can only be stopped by the panel stop key or external terminals Directly cutting off the main power of the runnin inverter is prohibited. That may damage the inverter Do not touch the braking resistor during the inverter running. That may lead to electric shock or burn SENLAN SB40 GENERAL 1. 5. 4 Maintenance Danger 10 minutes after power-off, measure the dc voltage between p and n terminals with a multimeter. Only when this voltage drops below 36, can the inverter be inspected and repaired otherwise, electric shock or injury may occur Only specially trained person can maintain the inverter. Otherwise electric shock or injury may occur Do not leave any electricity conductors(such as metal) in the inverter after repairing it. That may damage the inverter Caution While charging an inverter that has long not been used it must be done by gradually increasing the input voltage to the rated value through a voltage regulator otherwise accident may occur 1.5.5 Disposal Caution When the product is no longer useful, dispose it as an industrial waste. Otherwise accident may occur SENLAN SB40 INSTALLATION AND WIRING 2 Installation and wiring 2.1 Installation 2.1. 1 Ambient temperature -10℃~40℃, with humidity lower than90%. If temperature>40℃, the inverter must be derated by 5% for every addition of 1 C. At an altitude above 1000m. the inverter must be derated by 3% for every addition of 500m 2.1.2 Installation location The location for installing the inverter should meet the following requirements Free from corrosive, inflammable and explosive gases and liquids a Free from dust, floating fibers and metallic particles The support is firm without vibration Free from direct sunlight Free from electromagnetic interference 2.1.3 Installation space and heat dissipation The inverter will generate heat during operating. To ensure good ventilation, the inverter must be installed vertically and sufficient space be kept around it as shown below: 7

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