PB-HSF30-SR3.2 Elevator Spare Parts For Smooth Elevator Performance And Safe Transportation

Elevator control cabinet power board PB-HSF30-SR3.2 Elevator spare parts

 Function & Application

• Acts as the primary power distribution and regulation unit in Hyundai elevator systems.

• Converts and stabilizes incoming power for motor drives, control logic, safety circuits, and peripheral devices.

• Commonly used in mid-to-high-rise Hyundai elevators (gearless or geared traction systems).

 Key Features & Specifications

Power Handling

• Input Voltage: Typically 3-phase AC (380V/220V, 50/60Hz) or as per regional standards.

• Output Voltage(s):

  • Low-voltage DC (24V, 12V, 5V) for control circuits.

  • Stabilized AC/DC for drives, displays, and sensors.

• Current Rating: Designed for 30A+ (exact specs depend on elevator load).

Protection & Safety

• Overcurrent/Short-Circuit Protection: Fuses or electronic trip mechanisms.

• Overvoltage/Undervoltage Protection: Safeguards against power surges/sags.

• Thermal Protection: Prevents overheating in high-load conditions.

Components & Layout

• Main Components:

  • Rectifiers/Converters (AC-DC or DC-DC).

  • Relays/Contactors for power switching.

  • Voltage Regulators (linear or switching).

  • Filtering Capacitors/Inductors for noise reduction.

• PCB Design: Multi-layer board with high-current traces and isolation zones.