Pure sine wave DC/AC inverter CSI 1K series

high-frequencyPWMfor industrial applications

The CSI 1K-3U2 and CSI 1K-3U3 series of rugged, modular DC-AC inverters deliver up to 1kVA sine wave output voltage. The use of the latest silicon carbide (SiC) semiconductor technology contributes to high conversion efficiency, high power density and a compact form factor. The inverters are suitable for a broad range of heavy-duty industrial applications that require clean, stable AC-power. Key Specifications 1000VA pure sinusoidal output voltage; Heavy-duty, compact construction; DC-input: 24V, 36V, 48V, 125V, 250Vdc or custom; AC-Output: 115Vac/60Hz or 400Hz, or 230Vac/50Hz, or custom; Efficiency: input voltage dependent. 80% minimum at full load; EMI: meets EN55032 Class A with wide margins Output Noise: High frequency ripple is less than 500mVrms; Complies with C22.2 No. 107.1 – 01, UL 458 and EN62368-1: Cooling by a high quality built-in fans; Operating temperature range at full specification: 0°C to +50°C; Full electronic protection; Output-fail alarm, Form C (optional); Total footprint for 48V, 125V, 250Vdc input versions: 3U2: 132 x 132 x 381 mm (5.2″ x 5.2″ x 15″) excludes connectors, flanges, external fans) H x W x D; Total footprint for 24V, 36Vdc input versions: 3U3: 132 x 187 x 381 mm (5.2 x 7.4 x 15″) excludes connectors, flanges, external fans. 19” rack-mount version as option.