Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com

SDCS-FEX-4a

/ 4.9
1001 reviews | Need a Specific Revision?
The ABB SDCS-FEX-4a is a field exciter with 24 V DC input, high isolation, and 5–10 kW output, designed for industrial electrical systems.
Get a quick price for SDCS-FEX-4a
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for SDCS-FEX-4a

  • Manufacturer:
    ABB
  • Part Number:
    SDCS-FEX-4a
  • Product Family:
    ABB Drives
  • Input Voltage Nominal:
    24 V DC
  • Range:
    20–30 V DC
  • Voltage Range:
    0–250 V DC
  • Current Capacity:
    Up to 20–50 A
  • Continuous Output Power:
    ~5–10 kW
  • Reference Input:
    0–10 V DC or 4–20 mA
  • Input-to-Output Isolation:
    ≥2500 V AC
  • Operating Temperature:
    -25°C to +60°C
  • Storage Temperature:
    -40°C to +85°C
  • Humidity:
    5–95% RH (non-condensing)
  • Weight:
    0.35 kg
  • Estimated shipping dimensions:
    33.7x11.7x8.5cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
Description
The ABB SDCS-FEX-4a Field Exciter is engineered for industrial power applications, featuring a nominal 24 V DC input (20–30 V DC range) and supporting 0–250 V DC voltage output.  It delivers a current capacity of 20–50 A and continuous output power of ~5–10 kW, with reference input compatibility for 0–10 V DC or 4–20 mA signals.

With input-to-output isolation of ≥2500 V AC, it meets industrial safety standards.  Operating across -25°C to +60°C and storing at -40°C to +85°C (5–95% non-condensing RH), it provides reliable excitation functionality for electrical systems in harsh environments.
Alternative Names
SDCS-FEX‑4A SDCS-FEX4a SDCS-FX-4a SDCS-FEX‑4 SDCS-FEX-4b SDCS-FEX-2a SDCS-FEX-3a
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the nominal input voltage of SDCS-FEX-4a?
24 V DC, with a range of 20–30 V DC.
What is the field voltage range supported?
0–250 V DC.
What is the current capacity of the module?
Up to 20–50 A depending on application.
What is the typical continuous output power?
Approximately 5–10 kW.
What types of reference input signals are accepted?
0–10 V DC or 4–20 mA.
What isolation is provided between input and output?
≥2500 V AC.
What is the operating temperature range?
−25 °C to +60 °C.

Product Browsing History