These high-power solid-state power controllers（SSPC）The module is designed to operate with minimal loss and dissipate heat/airflow. They have an independent casing, simplifying the installation process. The high current bus terminal is used to provide a good low voltage drop interface for high current input/output. They are solid-state relays based on microcontrollers, with a rated current of up to 150A, designed for high reliability 28V DC applications. These modules integrate current sensing function and will not lower the rated temperature range throughout the entire operation process. These modules are electronically equivalent to independent control and status of electromechanical circuit breakers. This series offers two SSPC rated currents of 150A and 130A.

Module features:

Full temperature power reduction, no ultra-low power loss

Rated MOSFETs can handle high-level line spikes

Lightweight (325 g)

Encapsulation module

Solid state reliability

High power density

Electrical characteristics:

28VDC input, very low voltage drop; 100mV, typical value@ 150 amperes

I 2 t protection up to 8X rated value and suppresses interference tripping

Instantaneous trip protection for loads exceeding 8 times the rated value (typical value of 1 millisecond)

Unrestricted interrupt capability; Repeated fault handling capability

Hot storage device

Internally generated isolated power drive switch

Low VBias current: 75mA typical value @ 5V DC

High control circuit isolation: 750V DC control power supply circuit

Soft start to reduce EMC issues

EMI tolerance

Use a low-level signal reset module; Reset circuit without tripping

TTL/CMOS compatible, digital isolation, input and output

Anti noise input filter

Short distance overload to cover tripping conditions