Sine wave DC-AC inverters employ the latest silicon carbide (SiC) semiconductor technology to deliver high efficiency and high power density.
The CSI 1K-3U2 and CSI 1K-3U3 series 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.
The sine wave inverters provide a single, regulated pure sine wave output of 115Vac continuous at 400Hz or 60Hz, or 230Vac continuous at 50Hz. Standard DC-input voltages include 24V, 36V, 48V, 125V or 250Vdc. Other I/O voltages are available on request. High performance filters on the input and output ensure low noise; the input meets EN55032 Class A with wide margins.
The inverters comply with C22.2 No. 107.1-01, UL458 and EN62368-1 and equivalent internationally recognized industrial safety standards. Electronic protection includes 1700Vdc input to output isolation (which may differ depending on the voltage requirements), protection for overload, over voltage, short-circuit and inrush current.
High quality built-in fans and additional conduction via the baseplate provide sufficient cooling ensure 1000VA continuous operating power over a 0°C to +50°C operating temperature range without de-rating. Extended temperature ranges and conformal coating are available for operation in severe environments. An output fail alarm (Form C) are available on request.
ABSOPULSE Electronics is an original equipment manufacturer (OEM) specializing in the design and manufacture an extensive range of custom and standard industrial and railway quality power conversion solutions. All of our designs are built in-house. We offer one of the broadest selections of sine-wave inverters available on the market today.
Our technical team will be pleased to discuss your requirements with you. Contact us.
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 and equivalent safety standards;
- 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.