3500/15 features
The 3500 rack can accommodate one or two AC and DC power supplies in any combination. The entire rack can be powered by any power source. When two power supplies are placed in the rack, one in the bottom slot is used as the main power supply, while the other in the higher slot is used as the backup power supply. If a second power source is installed, it serves as a backup power source for the first power source. As long as a second power supply is installed, removing or inserting any power module will not affect the operation of the rack. AC and DC power sources accept various input voltages and convert them into voltages that can be used by other 3500 modules. The 3500 series mechanical protection system is equipped with the following power supplies:
Universal AC power supply
High voltage DC power supply
Low voltage DC power supply
compatibility
The Legacy 3500 AC power supply, high voltage AC PIM, and low voltage AC PIM are not compatible with universal AC power supply and PIM (power input module).
Legacy 3500 high and low voltage DC power supply and PIM cannot be used together with high and low voltage DC power supply and PIM.
3500/15
Enter specifications
Universal Voltage AC
Description – This option uses a universal AC power supply and a universal AC power input module (PIM).
Input voltage – nominal 110 to 220 Vac
85 to 264 Vac RMS
120 to 373 Vac pk
The universal AC power supply and power input module are not compatible with traditional high-voltage AC or low-voltage AC devices.
High voltage direct current
Description – This option uses a high voltage direct current power supply and a high voltage direct current power input module (PIM).
Input voltage -88 to 140 Vdc
Low voltage direct current
Description – This option uses a low-voltage DC power supply and a low-voltage DC power input module (PIM).
Input voltage -20 to 30 Vdc
physical characteristics
Power module size: 120.7 mm x 50.8 mm x 251.5 mm (height x width x depth)
Weight of power module: 1.39 kg
Power input module size: 120.7 mm x 25.4 mm x 114.3 mm (height x width x depth)
Weight of power input module: 0.34 kg
Rack space requirements
Power module
On the left side of the rack, there are two half height slots. Each slot accommodates one power supply.
Two slots can accommodate one power supply simultaneously, allowing for redundant power supplies.
Power input module
The half height module located directly behind the relevant power supply.
