QZFW3-FK24S150

Electrical Specifications

Bus Voltage Range: 35V~105V DC

Shutdown Voltage: 30V±1V

Max Withstand Voltage: 112V±1V

Damage Threshold Voltage: 115V

Battery Compatibility: 12S-14S

Supports HV Cells: Yes(4.45V/Cell)

Static Current: 60mA(100V)/90mA(50V)

Current Ratings

Continuous Current: 150A

Peak Current (60s): 175A

Peak Current (15s): 200A

Current Ratings

Continuous Current: 150A

Peak Current (60s): 175A

Peak Current (15s): 200A

Control &Communications

Control Interface: PWM / UART-TTL / CAN 2.0B

PWM Frequency Range: 50Hz – 400Hz

PWM Pulse Range: 940μs – 2060μs

Command Resolution: 1μs

Execution Accuracy: 1μs

Command Delay: 1ms

UART Default Baud Rate: 38400bps

CAN Default Baud Rate: 500Kbps

Default CAN ID: 19

Control Priority: Optional(PWM or CAN)

Protection Features

Over-Temperature Protection

Over-Current Protection

Stall Protection

Signal Loss Protection

Magnetic Saturation Protection

Protection Features

Over-Temperature Protection

Over-Current Protection

Stall Protection

Signal Loss Protection

Magnetic Saturation Protection

Environmental &Mechcanical

Operating Temp (EM): -25℃ ~ 40℃

Operating Temp (PFM/FM): -40℃ ~ 50℃

Storage Temp (EM): -30℃ ~ 55℃

Storage Temp (PFM/FM): -50℃ ~ 65℃

Operating Altitude (EM): ≤3500m / ≥65kPa

Operating Altitude (PFM/FM): ≤5000m / ≥55kPa

IP Rating: IP65

Dimensions (L×W×H): 108 × 54.5 × 42.3 mm

Mounting Hole Spacing: 100 × 43 mm

Weight (Unit Only): 425g ±10g

Weight (with Cables): Approx. 640g

Wire Gauge: 8AWG

Structure & Options

Mounting Method: Airflow mounting (top/side)

Cooling Options: Heat sink / Fan bracket (optional)

Minimum Installation Space: 140 × 80 × 75 mm

Cable Bend Radius: ≥ 18 mm

Housing Material: Sandblasted conductive oxidation

Connector Type: JST 08R-JWPF-VSLE-D

Signal Cable Type: 4-pair twisted shielded cable