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The 3500/15 (133292-01) is a DC-to-DC converter module for the Bently Nevada 3500 Machinery Protection System. It converts 24V DC field power into regulated voltages for the rack backplane to operate monitor modules and transducers.
Designed for low-voltage industrial environments, it supports redundant configurations for continuous machinery protection. In dual-supply setups, the secondary module provides seamless failover without interrupting protection logic or data collection.
| Specification | Details |
|---|---|
| Primary Part Number | 133292-01 |
| Input Voltage | 20–30 VDC (nominal 24 VDC) |
| Isolation Rating | 1500 VDC, 60 sec (Input-to-Output) |
| Redundancy | Full hot-swap capability; supports dual-supply racks |
| Internal Protection | Overvoltage, undervoltage, short-circuit |
| Operating Temperature | -20°C to +70°C (-4°F to +158°F) |
| Dimensions | 6 cm x 26 cm x 13 cm |
| Weight | 1.22 kg |
The 133292-01 is the front-facing power supply; output settings are factory-set.
Communication about supply status is handled via 3500/22 TDI or 3500/20 RIM, not directly from the supply.
Does this module include the rear input module?
No. Pair it with a Low Voltage DC PIM (e.g., 133300-01) installed at the rear.
Can I use this supply in an AC-powered rack?
Yes, if the correct PIM is installed. The rack allows mixed AC/DC redundancy between different power sources.