The CSI 200-XX/24F3 and CSI 300-24/24FX series of rugged, high performance DC-AC inverters are designed for 24Vac industrial applications. The units deliver 200VA and 300VA respectively.
The industrial quality inverters use field-proven, microprocessor controlled high frequency PWM technology to deliver 24Vac isolated, pure sine wave output voltage. The CSI 200-XX/24F3 series operates from a nominal input of 24Vdc or 48Vdc. The CSI 300-24/24FX series accepts a nominal input of 24Vdc. Custom input voltages are available on request.
High frequency conversion enables compact construction, low weight and high efficiency. Efficiency is typically 80% at full load, depending on the input/output configuration required. The units are ruggedly constructed. The 200VA version is housed in a 132 x 62 x 290 mm enclosure; the 300VA have a 153 x 67 x 357 mm form factor.
The input and output are filtered for low noise. The input on both designs meets EN55022 Class A with wide margins (Class B on request). This ensures that the inverters can be used in EMI sensitive environments without additional filtering. The units are designed for compliance with C22.2 No. 107.1 – 01, UL 458 and EN/UL60950-1 standards. Electronic protection for both series includes overload, over-voltage, short circuit protection, inrush protection when connected to a DC source, and thermal shutdown with automatic recovery.