Specifications

76
Power Supplies
GR 1600
GR 1600
Description
GR 1600 is a single phase, hot-pluggable, fan-cooled
48V rectifier. The outstanding power density of this pro-
duct offers the optimum 1U or 3U 19IN shelf solutions.
The short depth and extended operating temperature
range support compact installation in space critical pole-
mount applications. The high efficiency supports the
operator’s effort for energy saving for the backup power
solution and requires less cooling energy due to the low
losses. The very low audible noise is the key factor for
installations in urban areas. Together with the advanced
controller, the power solution offers additional benefits to
optimize the running cost of the total site.
The typical applications for this rectifier are both in
indoor and outdoor environments, which is a perfect
solution for digital subscriber line (DSL), transmission,
wireless infrastructure, core network components,
telecommunication networks and data networks.
Rectifier 48V, 1600W
Main features
Space saving - Very high power density 24W/in3 ‧
Energy saving - High efficiency 92% ‧
Easy installation - Hot pluggable, connectors at the rear ‧
Low audible noise - Fan cooled with speed control ‧
Wide input voltage range: 88 - 300Vrms ‧
Protection against loss of Neutral and AC overvoltage ‧
Power factor correction - Sinusoidal input current ‧
Constant output power characteristic ‧
Operating temperature range up to 75°C (167ºF) ‧
Applications
Digital subscriber line (DSL) ‧
Transmission, PBX ‧
Wireless base stations, Network components ‧
Left hand image: rear view
Right hand image: front view