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SDCS-PIN-12

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The ABB SDCS-PIN-12 is a 600V, 50A power interface board for C1-series converters, featuring current/voltage measurement, thyristor protection, and temperature sensing.
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Technical specifications for SDCS-PIN-12

  • Manufacturer:
    ABB
  • Part Number:
    SDCS-PIN-12
  • Product Family:
    ABB Drives
  • Current transformer ratio:
    1500:1
  • Max. rated voltage:
    600V
  • Rated current:
    50A
  • Operating Temperature:
    0 °C … +60 °C
  • Storage Temperature:
    −40 °C … +70 °C
  • Relative Humidity:
    5–95 % RH, non-condensing
  • Weight:
    0.7 kg
  • Estimated shipping dimensions:
    25x4.3x23.3cm
  • 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-PIN-12 Power Interface Board is a specialized component designed exclusively for 50A, 600V C1-series converter modules, serving as a critical hub for power management, signal measurement, and component protection.  A key specification is its 1500:1 current transformer ratio, which enables accurate armature current monitoring—essential for regulating converter performance and ensuring safe operation.  With a max rated voltage of 600V, it is optimized for higher-voltage C1 converter configurations, distinguishing it from the SDCS-PIN-11 (which supports 500V systems).

At its core, the SDCS-PIN-12 integrates multiple critical functions to support converter operation: it includes firing pulse circuits (paired with pulse transformers) to control power semiconductor switching, high-ohmic AC/DC voltage measurement for system monitoring, and a snubber circuit (comprising RC circuits and MOV elements) to protect thyristors from voltage spikes.  It also incorporates heat sink temperature sensing via a PTC sensor, rated current scaling, zero-current detection, and hardware type coding—all of which work together to enhance system safety, reliability, and precision.

Engineered for industrial durability, the SDCS-PIN-12 operates reliably between 0 °C and +60 °C, with a storage temperature range of −40 °C to +70 °C, making it suitable for harsh factory environments.  It tolerates 5–95% relative humidity (non-condensing), ensuring performance in humid settings without condensation-related damage.  Unlike the SDCS-PIN-11 (which omits certain resistors in specific DCF50x/60x models), the PIN-12 is configured specifically for 50A/600V C1 converters, delivering tailored, robust power interface capabilities that align with ABB’s standards for industrial converter components.
Alternative Names
SDCS-P1N-12 SDCS-PIN-I2 SOCS-PIN-12 SDCSPIN12 SDCSP1N12 SDCSPINI2 SOCSPIN12
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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 rated DC current of SDCS-PIN-12?
50 A.
What is the maximum rated voltage?
600 V DC.
Does the SDCS-PIN-12 come with a warranty?
Yes, the SDCS-PIN-12 includes a free 1-year Apter Power warranty.
What is the current transformer ratio?
1500:1.
What are the operating temperature limits?
0 °C to +60 °C.
Is SDCS-PIN-12 100% brand new?
Yes. New and original.
What are the storage temperature and humidity limits?
Storage: −40 °C to +70 °C; Humidity: 5–95 % RH, non-condensing.

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