The UPS systems types Powermaster S2002K and S3002K are 19-inch device which have a compact UPS system having a 2kVA or 3kVA power supply. Having a depth of only 42 mm, the devices adhered to the standards set by modern computer-cabinet systems. The PMS 2002K and S3002K are specifically designed under a 19-inch technology. These utilize on-line dual conversion technology.
The systems follow a performance-based fan control system and a power factor control (PFC = Power Factor Control), which provide a sinusoidal input current.
POWERMASTER series systems allow the users to utilize four different modes including the online, green, freewheeling, and generator mode.