Shengye Electrical Co., Ltd.
capacitor,reactor,controller,thyristor switches,intelligent capacitor, Manufacturer and Supplier - China(CN)
Information for Buyers
Copy - PFC Controller
1. The fully digital design, ac sampling, man-machine interface are large screen LCD liquid crystal display in Chinese.
2. Adhering to the people-oriented design concept, modular assembly, streamline appearance design.
3. Can be real-time display L1, L2, L3 each phase the power factor, voltage, current, active power, reactive power, voltage total harmonic distortion rate, current total harmonic distortion rate and frequency, capacitor output display and cutting state information such as alarm.
4. Set the parameters in Chinese prompt, the digital input.
5. Control scheme to support three phase compensation capacitor, split phase compensation and comprehensive compensation scheme, can be set through the menu operation control scheme.
6. Capacitor switching control program support codes and fuzzy control for constant volume/way.
7. With manual/automatic compensation two works.
8. The sample quantity for reactive power, harmonic measurement and protection function.
9. The controller with the RS - 485, standard MODBUS field bus communication interface, convenient access to intelligent switch cabinet system.
Matching custom factory power distribution monitoring system management software, into the user's computer system, connected to the controller communication port, can at the scene of the computer monitor to observe real-time data and the historical load curve and statements of the user's system, saving energy and reducing consumption for the user to provide convenient and field data.
Controllers around on both sides of the fixed attachment of the self tapping screw, exit of attachment, the controller is installed on the panel (cabinet), and then push the attachment from the controller on both sides of the guide rail, tighten the self tapping screw, namely, the controller is fixed on the screen (cabinet).
5.Terminal wiring diagram
Shielded twisted pair should be connected with each RS-485 device shield terminal, the shield layer only allows one point of the ground (A wire is equivalent to - B wire equivalent +).
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