SDCS-PIN-4-COAT ABB Power Interface Board

SDCS-PIN-4-COAT ABB Power Interface Board

Function
Multi channel isolated power supply: generates+5V, ± 12V,+24V to supply power to the control board, trigger board, and encoder.
Grid synchronization and triggering: three-phase incoming line synchronization, thyristor triggering pulse distribution (in conjunction with PIN-46/48).
Signal isolation and conditioning: strong and weak electrical isolation, current/voltage sampling signal amplification, surge suppression.
Timing and Interlocking: Power on timing control, fault interlocking, relay output (fan/excitation).
specification
Input: AC 380-480V (three-phase) or DC 400-600V; Auxiliary power supply AC 110/220V.
output:
+5V/3A (control logic)
± 12V/1A (operational amplifier/encoder)
+24V/5A (I/O/fan)
Efficiency: ≥ 85%; Power consumption<8W; fanless design.
Insulation: Input/output isolation 2500V AC; Surge resistant 600V.

Environment
Dimensions (width x height x depth): approximately 210 x 140 x 30 mm.
Weight: Approximately 0.5 kg.
Installation: Fixed inside the DCS800 cabinet, IP20。
Working temperature: -20 ° C to+55 ° C (COAT version resistant to harsh environments).
Coating: Three proof coating for PCB (moisture-proof, dust-proof, and corrosion-resistant).

SDCS-PIN-4-COAT ABB Power Interface Board

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