中文版
Description
Technical Specifications
| Product Model | **Bently Nevada 3500/92-04-01-00** |
| Part Number | 136180-01 |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Product Type | Quad Channel Relay Output Module (3500 Series) |
| Input Voltage | 24 VDC (via 3500 Rack) |
| Relay Outputs | 4 SPDT (Form C) Relays |
| Contact Rating | 5 A @ 250 VAC/30 VDC (Resistive) |
| Certifications | ATEX, IECEx, SIL 2 (IEC 61508) |
Key Features & Advantages
The **Bently Nevada 3500/92-04-01-00** is a high-density relay module designed for machinery protection systems. Provides fail-safe operation with configurable latching/dynamic relay logic for alarms or shutdowns. Features galvanic isolation between channels to prevent cross-talk. Integrated diagnostics detect relay weld, coil failure, and contact bounce. Compatible with Bently’s System 1® software for remote monitoring and event logging.
350092-136180-01
Supports API 670 standards for safety-critical applications. The 136180-01 variant includes MIL-STD-202G vibration resistance and conformal coating for harsh environments. Hot-swappable design allows replacement without rack shutdown.
Applications
Used in **gas turbines** for overspeed shutdowns. **Oil refineries** deploy it for pump trip systems. **Power plants** rely on it for boiler feedwater pump protection. **Offshore platforms** use it for emergency venting controls. Also critical in **compressor stations** and **HVAC safety systems** requiring SIL 2 compliance.
Related Products
**3500/32M**: High-Current Relay Module.
**3500/15**: Proximitor® Power Supply.
**3500/25**: Vibration Monitor.
**TDXnet® Communication Gateway**.
Installation & Maintenance
**Installation**: Mount in 3500 Series rack (slot compatible with 4-channel modules). Use 14 AWG shielded cables for relay outputs; maintain 10 mm creepage distance between contacts. **Testing**: Validate relay operation via System 1® forced tripping. **Maintenance**: Clean contacts annually with electrical cleaner. Replace relays after 100,000 cycles or per API 670 guidelines. Update firmware via 3500/20 Rack Interface.
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