The Bently Nevada 3500/53-03-00 is a Single-Channel Electronic Overspeed Detection Module for the 3500 Machinery Protection System, configured with the 133388-01 Overspeed Detection main card and the 133396-01 Overspeed Detection I/O Module.
Item No :
3500/53-03-00Order(MOQ) :
1 PiecePayment :
EXW/CIFProduct Origin :
USAShipping Port :
WuhanLead Time :
3-5daysWeight :
3kg| Specification | Description |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Model | 3500/53-03-00 |
| Main Card Part Number | 133388-01 (Overspeed Detection Module) |
| I/O Module Part Number | 133396-01 (Overspeed Detection I/O Module) |
| Product Type | Single-Channel Electronic Overspeed Detection Module |
| Number of Channels | 1 per module (multiple modules combined for voting) |
| Supported Sensors | Proximity probes, magnetic pickups |
| Input Signal Range | +10.0 V to -24.0 V |
| Input Impedance | 20 kΩ |
| Speed Range | 1 to 99,999 RPM |
| Max Input Frequency | 20 kHz |
| RPM Accuracy | <100 rpm: ±0.1 rpm; 100–10,000 rpm: ±1 rpm; >10,000 rpm: ±0.01% |
| Alarm Delay | <30 ms at frequencies above 300 Hz |
| Voting Configuration | 2oo2 or 2oo3 (2oo3 recommended) |
| Recorder Output | +4 to +20 mA, proportional to full-scale RPM range |
| Transducer Power Supply | -24 VDC, 40 mA max |
| Relay Type | Single-pole, double-throw (SPDT), epoxy-sealed |
| Contact Life | 100,000 cycles @ 5 A, 24 Vdc or 120 Vac |
| Power Consumption | 8.0 W typical |
| Operating Temperature | -30°C to +65°C (-22°F to +149°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Humidity | 95%, non-condensing |
| Main Card Dimensions | 241.3 mm x 24.4 mm x 241.8 mm |
| Main Card Weight | 0.82 kg |
| I/O Module Dimensions | 24.2 cm x 10 cm x 2.5 cm |
| I/O Module Weight | 0.44 kg |
| Compliance | API 670, API 612 |
| Country of Origin | USA |
| Lifecycle Status | Legacy |
| Model | Description | Typical Application |
|---|---|---|
| 3500/53-03-00 (this model) | Overspeed Detection Module with internal barriers + internal terminations (133388-01 + 133396-01) | Standard overspeed protection with hazardous area capability |
| 133388-01 | Overspeed Detection Module (main card) | Spare/replacement main card for 3500/53 |
| 133396-01 | Overspeed Detection I/O Module | Spare/replacement I/O module for 3500/53 |
| 3500/53-01-00 | Overspeed Detection Module with internal terminations | Standard configuration |
| 3500/53-02-00 | Overspeed Detection Module with external terminations | Applications requiring external wiring access |
| 3500/53M | M-series Overspeed Detection Module (split-base design) | Upgraded version with separate rear I/O base (133396-01) |
| 3500/15 | Power Supply Module | Required — redundant power supplies are mandatory for overspeed detection systems |
| 3500/22M | Transient Data Interface (TDI) | Required companion module for M-series configuration |
Q1: What is the primary function of the 3500/53-03-00?
It is a dedicated Electronic Overspeed Detection Module that provides high-reliability, fast-response overspeed protection for critical rotating machinery. It continuously monitors shaft speed via proximity probes or magnetic pickups and triggers alarm or shutdown relays when speed exceeds user-programmable setpoints . It is not a general-purpose speed monitor — it is specifically designed as part of an overspeed protection system meeting API 670 and 612 standards .
Q2: What is the difference between 2oo2 and 2oo3 voting?
The 3500/53 modules can be combined to form 2-out-of-2 (2oo2) or 2-out-of-3 (2oo3) voting systems . In 2oo2, two modules must both detect overspeed to trigger a trip. In 2oo3 (recommended by Bently Nevada), three modules vote, and any two detecting overspeed will trigger a trip. The 2oo3 configuration provides higher availability — a single module failure will not cause a false trip or prevent a valid trip .
Q3: What sensors are compatible with the 3500/53?
The module supports a wide range of Bently Nevada sensors including 3300 8mm Proximitor, 3300 16mm HTPS (high-temperature), 7200 5mm/8mm/11mm/14mm Proximitor, 3300 RAM Proximitor, and magnetic pickups . The input signal range is +10.0 V to -24.0 V, with signals outside this range limited internally by the module .
Q4: Does the 3500/53 require redundant power supplies?
Yes. The use of redundant power supplies (two 3500/15 modules) in the rack containing the Overspeed Detection System is mandatory . This ensures that a single power supply failure cannot disable the overspeed protection function.
Q5: What is the difference between the 3500/53 and the 3500/53M?
The 3500/53M is the M-series upgrade featuring a split-base design (separate front card and removable rear I/O base 133396-01). This allows field wiring and barrier modifications without removing the main measurement card from the rack, reducing maintenance downtime . The 3500/53M also offers faster overspeed trip response (<10 ms) compared to the legacy integrated-terminal 3500/53 hardware . The 3500/53M is recommended for new projects, while the legacy 3500/53 remains available for existing system maintenance.
The Bently Nevada 3500/60-01-00 is a 6-Channel Temperature Monitor for the 3500 Machinery Protection System. The complete configuration consists of the 163179-01 Temperature Monitor (main card) and the 133819-01 RTD/TC I/O Module with internal terminations.
The Bently Nevada 3500/53M-01-00 is a Single-Channel Electronic Overspeed Detection Module for the 3500 Machinery Protection System, configured with the 286566-01 Overspeed Detection main card and the 133396-01 Overspeed Detection I/O Module.
The Bently Nevada 3500/53M-01-00 is a Single-Channel Electronic Overspeed Detection Module for the 3500 Machinery Protection System. The 3500/53M is the split-base M-series version, using the 286566-01 main card with the 133396-01 rear I/O module. It is not drop-in compatible with the legacy 3500/53 (133388-01).
The Bently Nevada 3500/53M-01-00 is a Single-Channel Electronic Overspeed Detection Module for the 3500 Machinery Protection System. The 3500/53M is the split-base M-series version, using the 286566-01 main card with the 133396-01 rear I/O module. It is not drop-in compatible with the legacy 3500/53 (133388-01).
The Bently Nevada 3500/53-03-00 is a Single-Channel Electronic Overspeed Detection Module for the 3500 Machinery Protection System, configured with the 133388-01 Overspeed Detection main card and the 133396-01 Overspeed Detection I/O Module.
he Bently Nevada 288062-02 is the Tachometer Module main card for the 3500/50M Tachometer Module in the 3500 Machinery Protection System. It is a dual-channel module that accepts input from proximity probes or magnetic pickups to determine shaft rotational speed, rotor acceleration, and rotor direction.
The Bently Nevada 3500/50M-01-00 is a 2-Channel Tachometer Module for the 3500 Machinery Protection System, configured with the 288062-02 Tachometer main card and the 133442-01 I/O Module with internal terminations. The "M" designation indicates M-series functionality, providing enhanced integration with System 1 diagnostic software.
The Bently Nevada 133442-01 is a dual-channel Tachometer I/O Module with Internal Terminations, designed for the 3500/50 Tachometer Module in the 3500 Machinery Protection System. The module conditions raw pulse signals to determine shaft rotational speed, rotor acceleration, and rotor direction, and can supply conditioned Keyphasor signals to the rack backplane for use by other monitoring modules.
Scan to Wechat :
Scan to WhatsApp :
