Deskripsi
Power Board
ROTORK 47028‑01 Power Board, a spare part used in Rotork IQ Series intelligent electric actuators.
- Type: Power Supply / Power Board PCB
- Model: IQ Series actuator power board
- Part Number: 47028‑01
- System Compatibility: Rotork IQ actuators (IQ12, IQ20, IQ25, IQ35 depending on revision)
- Brand : ROTORK
Product Overview:
The 47028‑01 power board is the internal power supply and distribution PCB for Rotork IQ actuators. It converts incoming AC supply into regulated DC voltages for the actuator’s logic, motor control, and feedback circuits. It also provides protection against surges, over‑voltage, and thermal faults.
Specifications (typical for IQ power boards):
| Feature | Specification |
|---|---|
| Function | Power supply and distribution for actuator electronics |
| Input Voltage | 110–240 VAC (single‑phase) or 380–460 VAC (3‑phase, depending on actuator) |
| Output Voltages | 24 VDC logic, auxiliary DC rails for control boards |
| Protection | Over‑voltage, over‑current, surge suppression, thermal shutdown |
| Interface | Connectors to CPU board, motor drive, feedback modules |
| Operating Temp | −20 °C to +70 °C |
| PCB Coating | Conformal coating for humidity/corrosion resistance |
| Compliance | IEC 60947, IP68 (when installed in actuator housing) |
Dimensions & Weight:
- Size: ~200 × 120 × 40 mm
- Weight: ~400–600 g
Applications:
- Installed in Rotork IQ actuators
- Provides regulated power for:
- Motor drive circuits
- Logic/control boards
- Feedback and communication modules
- Used in:
- Power generation
- Oil & gas pipelines
- Water treatment plants
- Chemical and petrochemical automation
- Marine and HVAC systems
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