Overview
The CS-IIB is a flexible, low voltage, 4-phase leg integrated inverter that has been designed for applications requiring a single simple platform. The board includes an on-card FET/IGBT based power stage and sufficient digital and analog conditioned signals to enable it to operate, with plug-in CS-MiniDSP /CPT-Mini2810 processor card, as a standalone system.
Technical Specifications
The board consists of 6 major sections:
Switch-mode power supply to generate all on-card supplies
- 8 off complementary isolated gate driver PWM outputs, with common fault interrupt
- 4 phase leg TO-247 FET based power stage, including input rectifier.
- Isolated RS-232 serial interface
- Various Signal conditioning for 16 off Analog inputs
- LCD / Keypad / Digital I/O
The CS-IIB is capable of operation up to 15A with a 400V DC bus. The power stage is designed primarily for TO-247 FET/IGBT based switching devices. The system can be operated without the power stage, thus allowing the gate drivers to supply a larger capacity (up to 40kVA) and higher voltage (600V) inverter. Sufficient flexibility has been designed in to the power stage to permit operation in any of the following configurations:
- Single bus, Dual-H Bridge inverter (back-to back DC converter operation)
- Dual bus, Dual-H Bridge inverter
- Single bus 3 leg inverter
- Dual bus 3 leg inverter with single leg buck.
- Single bus 4 leg inverter
Dimensions:
- 345mm x 285mm (13.58" x 11.22")
The CS-IIB is supplied with:
- A built-in EPROM, with serial port loader
- Sample PWM software
- Technical Manual