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Bently Nevada 3500/53 286566-01 Overspeed Detection Module
Manufacturer: Bently Nevada
Product Number: 3500/53 (286566-01)
Category: Overspeed Detection Module (3500 System)
Number of Channels: 2
Input Types: Proximity probes, magnetic pickups
Function: High-integrity, fast-response overspeed detection for rotating machinery
Product Description
The Bently Nevada 3500/53 (286566-01) is a high-integrity, fast-response overspeed detection module designed for use in the 3500 Machinery Protection System. It provides precise monitoring of rotating machinery speed using input from proximity probes or magnetic pickups.
This module is specifically designed to meet API 670 and API 612 standards for overspeed protection. It can be configured in redundant architectures such as 2-out-of-2 or 2-out-of-3 voting systems, ensuring maximum safety and system availability.
Key Features
-
Dedicated overspeed detection module with built-in signal conditioning.
-
Accepts proximity probe or magnetic pickup inputs.
-
Configurable overspeed, alert, and danger thresholds.
-
Supports redundant voting logic (2-out-of-2 or 2-out-of-3).
-
Fast response time suitable for critical rotating machinery.
-
Rugged industrial construction for high-temperature and vibration environments.
-
Front-panel LED indicators for module health and signal status.
Technical Specifications
| Parameter | Specification | Description / Notes |
|---|---|---|
| Catalog / Model Number | 286566-01 | Overspeed Detection Module |
| Product Series | 3500/53 (also referenced as 3500/53M) | Part of Bently Nevada 3500 System |
| Input Signal Type | Proximity probe or magnetic pickup | Standard vibration or speed transducer input |
| Input Signal Range | +10.0 V to -24.0 V | Accepts differential or single-ended signals |
| Input Impedance | 20 kΩ (typical) | Ensures compatibility with most sensor types |
| Full-Scale RPM Range | Up to 99,999 rpm | Wide measurement capability |
| Events per Revolution | 1 to 255 | Programmable via configuration software |
| Power Consumption | 8.0 W | Typical at rated operation |
| Operating Temperature Range | –30 °C to +65 °C | Standard ambient range |
| Storage Temperature Range | –40 °C to +85 °C | For transport and non-operating conditions |
| Compliance | API 670 and API 612 | Meets industry overspeed protection standards |
| Weight | Approx. 0.8–0.92 kg | Typical module mass |
| Dimensions (H × W × D) | 241.3 mm × 24.4 mm × 241.8 mm (9.5 in × 0.96 in × 9.52 in) | Standard full-height 3500-series module |
| Mounting Type | 3500-Series rack slot | Installed adjacent to I/O modules |
| Indicators | OK, TX/RX, Bypass, Test | For health and communication status |
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Bently Nevada 3500/53 286566-01 Overspeed Detection Module
Manufacturer: Bently Nevada
Product Number: 3500/53 (286566-01)
Category: Overspeed Detection Module (3500 System)
Number of Channels: 2
Input Types: Proximity probes, magnetic pickups
Function: High-integrity, fast-response overspeed detection for rotating machinery
Product Description
The Bently Nevada 3500/53 (286566-01) is a high-integrity, fast-response overspeed detection module designed for use in the 3500 Machinery Protection System. It provides precise monitoring of rotating machinery speed using input from proximity probes or magnetic pickups.
This module is specifically designed to meet API 670 and API 612 standards for overspeed protection. It can be configured in redundant architectures such as 2-out-of-2 or 2-out-of-3 voting systems, ensuring maximum safety and system availability.
Key Features
-
Dedicated overspeed detection module with built-in signal conditioning.
-
Accepts proximity probe or magnetic pickup inputs.
-
Configurable overspeed, alert, and danger thresholds.
-
Supports redundant voting logic (2-out-of-2 or 2-out-of-3).
-
Fast response time suitable for critical rotating machinery.
-
Rugged industrial construction for high-temperature and vibration environments.
-
Front-panel LED indicators for module health and signal status.
Technical Specifications
| Parameter | Specification | Description / Notes |
|---|---|---|
| Catalog / Model Number | 286566-01 | Overspeed Detection Module |
| Product Series | 3500/53 (also referenced as 3500/53M) | Part of Bently Nevada 3500 System |
| Input Signal Type | Proximity probe or magnetic pickup | Standard vibration or speed transducer input |
| Input Signal Range | +10.0 V to -24.0 V | Accepts differential or single-ended signals |
| Input Impedance | 20 kΩ (typical) | Ensures compatibility with most sensor types |
| Full-Scale RPM Range | Up to 99,999 rpm | Wide measurement capability |
| Events per Revolution | 1 to 255 | Programmable via configuration software |
| Power Consumption | 8.0 W | Typical at rated operation |
| Operating Temperature Range | –30 °C to +65 °C | Standard ambient range |
| Storage Temperature Range | –40 °C to +85 °C | For transport and non-operating conditions |
| Compliance | API 670 and API 612 | Meets industry overspeed protection standards |
| Weight | Approx. 0.8–0.92 kg | Typical module mass |
| Dimensions (H × W × D) | 241.3 mm × 24.4 mm × 241.8 mm (9.5 in × 0.96 in × 9.52 in) | Standard full-height 3500-series module |
| Mounting Type | 3500-Series rack slot | Installed adjacent to I/O modules |
| Indicators | OK, TX/RX, Bypass, Test | For health and communication status |
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