3HAB3700-1 DSQC313 ABB Voltage connection channel

3HAB3700-1 DSQC313 ABB Voltage connection channel

Parameter
Input voltage: AC 220/230V ± 10%, 50/60Hz
Input current: maximum 10A
Output branch:
Main control power supply: AC230V → Main control board/computer board
Drive power supply: AC230V → servo rectifier/driver
Control power supply: AC230V → fan I/O、 auxiliary circuit
Brake circuit: AC230V → motor brake control
Fuse configuration (built-in):
Main circuit: 10A (slow melting)
Control branch: 2A × 4 channels
Drive branch: 5A × 2 channels
Insulation withstand voltage: AC 1500V, 1 minute (input-output ground)
Machinery and Environment
Dimensions (length x width x height): 310 x 125 x 45 mm
Weight: Approximately 2.7 kg
Installation method: DIN rail (35mm) inside the control cabinet
Protection level: IP20 (inside the cabinet)
Working temperature: 0 ° C~+45 ° C
Storage temperature: -20 ° C~+70 ° C
Relative humidity: 5% -95% (without condensation)
Interface and Terminal
Input terminal: L/N/PE (AC230V incoming line)
Output terminal:
X1: Main control power supply (L/N)
X2: Drive power supply (L/N)
X3: Control/Fan Power Supply (L/N)
X4: Brake circuit (L/N)
Status indication: Power ready LED (green), branch fault LED (red)
Core functions and protection
Power distribution: Supply AC230V branch to all units inside the control cabinet
Short circuit protection: Each circuit has an independent fuse, and the faulty branch is isolated without affecting other circuits
Overcurrent/surge suppression: built-in varistor, RC absorption circuit
Power on timing control: cooperate with the main control board to achieve orderly power on
Fault diagnosis: LED indicates the faulty branch, making it easy to quickly locate

3HAB3700-1 DSQC313 ABB Voltage connection channel

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