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No. 16 Xinggu Road, Guli Street, Jiangning District, Nanjing City, and No. 5 Xiongfeng West Road, Xiongzhou Street, Liuhe District, Nanjing City
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Jiangsu Qifeng Electric Manufacturing Co., Ltd
315 kW PLC frequency conversion control cabinet
NegotiableUpdate on 05/21
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Overview
The Jinling Qifeng 315 kW PLC variable frequency control cabinet is a programmable control cabinet, which refers to a complete set of control cabinets that can control motors and switches. The Jinling Qifeng 315 kW PLC variable frequency control cabinet has protection functions such as overload, short circuit, and phase loss protection.
Product Details
Product · Advantages
Product advantages
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01Multiple protection functions
The 315 kW PLC variable frequency control cabinet has input overvoltage/undervoltage protection, input instantaneous power failure protection, input phase loss protection, output short circuit protection, output phase loss protection, overload protection, control system overheating protection, permanent magnet motor stall/stall protection, and permanent magnet motor overvoltage/undervoltage protection.
02compact structure
The 315 kW PLC frequency conversion control cabinet is designed to operate in environments with high dust levels. The cabinet adopts an integrated cabinet structure and has the ability to prevent dust and splashes. The frequency conversion control cabinet is equipped with a braking chopper and braking resistor, which can achieve deceleration and zero speed braking of the motor.
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Jinling Qifeng 315 kW PLC Variable Frequency Control Cabinet Structure:
- •Air switch, Jinling Qifeng PLC, power supply, relay, wiring terminal.
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Jinling Qifeng 315 kW PLC Variable Frequency Control Cabinet Component Brand:
- •Main brands: ABB, Siemens, Mitsubishi, Fuji, Schneider, etc.
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Jinling Qifeng 315 kW PLC frequency conversion control cabinet usage conditions:
- •Power supply conditions: System rated voltage: 3-phase 380/400 V ± 10%; Rated frequency of the system: 50Hz ± 2Hz;
- •Installation and environmental conditions: altitude: 0 to 1000m (reduced capacity is required for use above 1000m); Operating temperature: -10 ℃ to+50 ℃; Relative humidity: 5% to 95%; Cooling method: forced air cooling; Protection level: IP23;
- •Technical parameters: Output voltage: 3-phase 0 to 360~380V; Rated power: 210KW; Rated current: 450A; Output frequency: 0 to 300Hz; Overload capacity: Rated output current of 200%, 1min; Efficiency: ≥ 98%; Voltage total harmonic distortion rate: rated capacity of frequency converter:<5%; Not less than 315KVA, within the range of du/dt transmission cable length less than 300m, du/dt ＜ 1000V/μ s, minimum control frequency ＜ 0.5Hz (no position sensor vector control), speed control accuracy 2% zero speed start/overload torque ＞ 1.8Tn, lasting for 30 seconds.
Product Certification
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Product advantagesJinling Qifeng 315 kW PLC Variable Frequency Control Cabinet
The Jinling Qifeng 315 kW PLC frequency conversion control cabinet can complete equipment automation and process automation control, achieve good network functions, and has the characteristics of stable performance, scalability, and strong anti-interference. It is the core of modern industry. Jinling Qifeng PLC control cabinets, frequency conversion cabinets, etc. can be customized according to user needs to meet user requirements, and can be matched with human-machine interface touch screens to achieve easy operation.
