Product Short Description
Product Name: Reliance Electric Drive Control Board
Product Series: Reliance AC/DC Drive Control Circuit Board Series
Product Brief Introduction: Core main control circuit board for Reliance industrial motor drives, responsible for drive logic operation, signal acquisition and output control.
Description
- Working Power Supply: 110 V AC / 220 V AC dual input
- Control Signal Level: 0 ~ 10 V analog signal, 24 V DC digital signal
- Communication Interface: RS485 industrial communication port
- Sampling Frequency: 10 kHz
- Output Drive Capacity: 50 mA per signal output terminal
Functional Features: Motor speed regulation logic control; current and voltage real-time sampling; fault diagnosis and alarm output; parameter storage and operation logic execution.
Performance Parameters:
- Operating Temperature: 0 °C ~ +70 °C
- Storage Temperature: -20 °C ~ +85 °C
- Insulation Resistance: ≥ 100 MΩ
- Anti-surge Grade: Level 3 industrial surge protection
Material Composition: Glass fiber reinforced PCB; industrial-grade semiconductor chips; metal film resistors; ceramic capacitors; sealed electrolytic capacitors; brass terminal posts.
Structural Features: Standard card-type plug-in structure; fixed positioning holes; onboard heat dissipation copper foil; centralized terminal area; component anti-vibration glue fixation.
Working Principle: Collect motor operating current, voltage and speed feedback signals, calculate and output control commands to power modules according to preset parameters, and realize motor start, stop, speed regulation and protection functions.
Advantages & Highlights: High operational stability; complete fault detection function; strong compatibility with Reliance full-series drives; long service life of onboard components; convenient parameter debugging.
Applicable Industries: Industrial fan drive, water pump drive, conveyor equipment, metallurgical industry, chemical industry, large mechanical transmission equipment.
Installation Requirements: Install inside the drive cabinet; ensure vertical installation; reserve heat dissipation space above and below the board; fix with original fixing screws; keep away from high-power heating components.
Usage Notes: Cut off all power before disassembly and assembly; prohibit contact with dust and conductive foreign matters; do not touch chip pins directly; regularly clean surface dust.
Reviews
There are no reviews yet.