Infinity M

Infinity M may be configured as a +24V or -48V single-voltage power system or as a “dual-voltage” power system that supports rectifiers and converters. The primary voltage is supported by +24V or -48V rectifiers and battery reserve, while secondary voltage is supported by DC/DC converters. The primary voltage capacity is 1,600A at 24V and up to 1,600A at 48V. When equipped, secondary voltage capacity is up to 600A per horizontal panel. Secondary voltage solutions for traditional cell site transitions are primary +24V to secondary -48V, primary -48V to secondary +24V, and a primary -48V to secondary -58V capability to provide boosted voltage feeds to mitigate voltage drop when powering remote radio heads with long cable runs up the cell tower. A primary -48V to secondary +12V configuration also is available for microwave and rail applications.

The Infinity M can range from 600 to 1,600A in a single bay. Infinity M systems may be equipped in a 7-foot framework, a half-height (42”) frame for mounting on battery stands, or supplied frameless for field install applications.

Benefits

  • Infinity-series rectifiers for +24V and -48V applications.
  • Dual-voltage bus architecture for easy growth and voltage migration.
  • DC/DC converter support for dual-voltage systems.
  • Secondary +12V, +24V, -48V, and -58V solutions available.
  • DC distribution for both voltages, with selectable voltage panel availability.
  • Temperature-hardened for harsh environments. (-40C to +75C).
  • Compact size: base system with four power shelves occupies 18 RU (31.5 in) of 23” wide rack space (21” depth).
  • Battery connections, low-voltage battery disconnect, and low-voltage load disconnect options.
  • Plug-and-play, secure protocol Pulsar Plus controller with web-based interface for local and remote IPv6 (LAN) access.
  • Distribution options include 3A-300A bullet-style circuit breakers, large G-J breakers to 600A, TPL fuses up to 600A, and GMT fuses.

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