BENTLY 3500/15

The BENTLY 3500/15 module is a power module developed by the American company Bently Nevada. The module is a half-height design and must be installed in a slot on the left side of the specific frame. The 3500 frame can be installed with one or two power supplies (any combination of AC or DC), either of which can power the entire frame. If two power supplies are installed, the second power supply can be used as a backup to the first power supply 123.

This module can accept a wide range of input voltages and convert them to voltages acceptable to other 3500 modules. The BENTLY 3500/15 module offers three power options for the 3500 mechanical protection system: AC power, high voltage DC power, and low voltage DC power.

Product parameters:

Input power options:
Ac power supply (high voltage) : 175 to 264 Vac rms (247 to 373 Vac, peak), 47 to 63Hz.
Ac power supply (low voltage) : 85 to 132 Vac rms (120 to 188 Vac, peak), 47 to 63Hz.

Dc power supply (high voltage) : 88 to 140 Vdc.
Dc power supply (low voltage) : 20 to 30 Vdc.
Full frame current value:
175 to 254Vac input: 2.3 A rms (Max).

85 to 132 Vac inputs: 4.5 A rms (Max).
88 to 140 Vdc Input: 2.5A (Max).
20 to 30 Vdc input: 10.0A (Max).
Environmental restrictions:
Operating temperature: -30℃ to +65℃ (-22 F to +150 F).
Storage temperature: -40℃ to +85℃ (-40 F to +185 F)