UNIPOWER Telecom's Sigma Series are 1RU, hot-swappable, modular rectifiers which produce up to 650 watts output. There are 14 different models with different output voltages and power levels. The rectifier modules are ultra-compact with power density up to 11.2 watts per cubic inch. Companion 19-inch shelves hold up to four rectifiers which can also be operated in a 3+1 redundant mode. The modules have automatic load sharing and output ORing diodes so they can be hot-swapped while the system is operating. Module output voltage can be controlled by a 0V to +5V analog input.
A green LED indicates DC power good. The rectifiers also have control and monitoring features and a +5V standby output. Operating temperature range is -20º C to +70º C.
| Unipower, LLC | |
|---|---|
| Product Category | Power Supplies |
| Product Number | TSF7000 |
| Product Name | Sigma TSJ Series - Hot-Swap Rectifiers, Up To 12A per Module |
| Type | Rectifier |
| Features | Hot Swappable |
| Operating Temperature | -20 to 70 C (-4 to 158 F) |
| DC Output Voltage | 48.0 volts |
