Description
Technical Specifications
| Parameter |
Detail |
| Brand |
Bently Nevada |
| Model |
3500/53 (Part No. 133388-01) |
| Series |
3500 Series Monitoring System |
| Product Name |
Overspeed Detection Module |
| Country of Origin |
United States |
| Lifecycle Status |
Active |
| Dimensions |
241.3 mm x 24.4 mm x 99.1 mm |
| Weight |
0.46 kg (Module) / 1.81 kg (System Assembly) |
| Manufacturing Location |
United States |
| Power Consumption |
8.0 W typical |
Product Introduction
The Bently Nevada 3500/53 is a dedicated, high-integrity overspeed detection module engineered specifically for the 3500 machinery protection framework. Designed to safeguard critical rotating machinery such as steam, gas, and hydro turbines, the module provides reliable real-time speed measurement and trip command execution. It features advanced voting logic options (such as 2-out-of-2 or 2-out-of-3 configurations) to prevent catastrophic overspeed events while virtually eliminating false trips, ensuring maximum safety and operational availability for high-speed industrial assets.

Frequently Asked Questions
⚡ What is the primary function of the 3500/53 module?
It continuously monitors rotational shaft speed to detect overspeed conditions and execute immediate emergency safety trips for rotating equipment.
🔌 How does the module prevent false or missed safety shutdowns?
It supports multi-channel voting architectures (such as 2-out-of-3 logic) across redundant sensor inputs to ensure robust and fail-safe decision-making.
⚙️ Which industry standards are met by this overspeed protection system?
It is engineered to comply with major API standards (such as API 670 and API 612) for industrial overspeed protection and machinery management.
Alternative Model Recommendations
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- Bently Nevada 3500/22M Transient Data Interface
- Bently Nevada 3500/25 Keyphasor Module
- Bently Nevada 3500/32M Relay Module
- Emerson Machinery Health Management System
- SKF Multilog IMx-S Protection System
- Rockwell Automation 1444 Dynamic Measurement System
- GE Apearing VM600 Series
- ABB MachSense Protection Architecture
At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.
Contact Information
Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, whatsapp, wechat, skype, or any preferred communication platform. simply reach out to us, and we’ll promptly provide a quote tailored to your needs.