DCS 500 PLC Module SDCS-FEX-2A 3ADT311500R1 Power Board In stock

• Customization: Available
• Task: Program
• Structure: Check Datasheet for Details
• Model NO.: SDCS-FEX-2A
• Condition: New
• Customized: Non-Customized
• Material: Plastic
• MOQ: 1
• Warranty: 12 Months
• County of Origin: Sweden
• Manufacture: Asea Brown Boveri
• Part Number: SDCS-FEX-2A
• Lead Time: in Stock
• Net Weight: 0.3kg
• Dimention: 9.5x6.3x24.1cm
• Transport Package: Original Packing
• Specification: 0.32kg
• Trademark: ASEA Brown Boveri
• Origin: Sweden
• HS Code: 8537101190

Product Description

Product Description

SDCS-FEX-2A 3ADT311500R1 
The DCS 500 system has different options for the field supply. There are one and three phase field exciters available, which can be either integrated (diode field exciter SDCS-FEX-1 and half controlled field exciter SDCS-FEX-2A) or externally mounted (half controlled DCF503-0050 with the SDCS-FEX32 board and fully controlled DCF504-0050 with the SDCS-FEX-31 board).
Three phase field exciters DCF 50xB/60x are converter modules themselves, similar to the DCS 501B/601 or DCS 502B/602 additionally a overvoltage protection unit is needed see chapter 8.4.
The field exciter board SDCS-FEX-2 / FEX-2A consists of a power part and a control board, which connects all components electrically and mechanically to each other. This arrangement has to be mounted inside the armature converter module beside the electronic power supply SDCS-POW-1. This is intended to be done for DCS modules of type C1, C2 and A5, not for A6 and A7 (C4)!

SDCS-FEX-2A photos

 

SDCS-FEX-2A image is for reference only product style, specific date of manufacture and product version, please refer to the actual product delivery!

More info about SDCS-FEX-2A

The power part is build up with two power modules. Each of the modules consists of one diode and one thyristor, so they are wired up and controlled like a half controlled bridge.
The control is based on a fully digital system. The µ-processor reads all information from the power part, is supplied with all needed voltage levels and control signals via the flat cable X14 by the SDCSCON-2 and generates the firing pulses for the power part.
The range of the single phase rated AC input voltage is 110 V to 500 V, the maximum current capability is 16 A. If this field exciter is used for smaller field current, the control unit automatically selects a lower current range between 3 A to 16 A to get the best resolution.

operating principle

The half controlled (2-Q) field exciter unit DCF503A0050 consists of the SDCS-FEX-32A board, two thyristor/diode power modules and auxiliaries (power supply, line choke). The full controlled (4-Q) field exciter unit DCF504A-0050 consists of the SDCSFEX-31A board, four anti-parallel thyristor/ thyristor power modules and the same auxiliaries. The control is structured similar to the SDCS-FEX-2A field supply. A micro controller is used for controlling and firing. The DC current is measured by using an AC current transformer (same configuration than at SDCS-FEX-2A).

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Whole sale pictures

 

FAQ

Q: Is your product new or refurbished?
A: All our products are original new with one year warranty.
Q: How many days the goods will arrive my hands if I place the order now?
A: As soon as we receive the payment, I will ship the products immediately.
It usually take 3-5 days from China to your hands.
Q: Could you give me some discount?
A: Contact Stella to get more discount for SDCS-FEX-2A
Q:Can you ship the goods to my country?
A: Pls don't worry ,We can ship the goods to worldwide
Q:What payment mothod we used?
A:We usually use T/T (Telegraphic Transfer),and we can received with in 1-2days
Q:Do you have Whatsapp number?
A: Sure,You can contact me through :[phone]
Q:Can I contact you on Email?
A: You can contact me online to get my email add
 

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