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This module belongs to the Bently Nevada 3500 series electronic overspeed detection system and can be used in conjunction with 3500/53 or 3500/54 front cards. It supports 2-out-of-2 or 2-out-of-3 voting logic and is suitable for safety interlock protection of critical rotating equipment.

Each module receives a single sensor signal and is compatible with proximity probes or magnetoelectric pickups, with an input range of+10.0 V to -24.0 V, and can be configured with alarm setpoints to achieve fast and reliable overspeed response.

Common applications include high-speed rotating machinery such as steam turbines, compressors, pumps, and generators, which help meet the requirements of API 670 and API 612 for overspeed protection.

Manufacturer Bently Nevada

Product Code 133396-01

Model 3500/53

Type Overspeed Detection I/O Module

3500 Electronic Overspeed Detection System

Input signal proximity probe, magnetic pickup

Input voltage range+10.0 V to -24.0 V

Input impedance 20 k Ω

Typical power consumption 8.0 W

Output Recorder output, alarm/protection signals

Voting logic 2-out-of-2 or 2-out-of-3

Apply Turbines, Compressors, Pumps, Rotating Machinery

Q1: What are the main functions of 3500/53 133396-01?

It is used for overspeed detection and protection, triggering an alarm or shutdown output when the speed exceeds the set value.

Q2: What inputs does this module support?

Supports input from proximity probes and magnetoelectric pickups.

Q3: Can it be used for redundant protection systems?

Sure, the 3500/53 supports 2-out-of-2 or 2-out-of-3 voting logic.

Q4: For which devices?

Suitable for overspeed protection of rotating equipment such as steam turbines, compressors, pumps, etc.

BYD has revealed that it will jointly build the world's largest electric vehicle fast charging network with Fortune 500 company ABB and world automotive giant Daimler. According to the strategic cooperation agreement, ABB will provide DC fast charging stations to the former within the next 6 years. As an ABB insulation supplier, Medi Electric will attract market attention.

Medi Electric is a professional manufacturer of epoxy insulation components with the largest production and sales scale in China and first-class technical level in the same industry. The main application scope of the product is medium to high voltage, focusing on the mid to high end. Customers include first-class power transmission and distribution equipment manufacturers such as ABB, Schneider, Siemens, Mitsubishi, Toshiba, China Xidian, and Beikai Electric. The leading position in the industry has been established.

Due to the fact that the company's direct exports to overseas account for one-third of its sales, the top two customers Schneider and ABB have consistently accounted for around 75% of total sales in the past two years. Both electrical giants have maintained relatively stable revenue growth in the past three years, and there is still room for growth in overseas markets.

ABB is a leading enterprise in the field of power and automation technology, ranked among the Fortune Global 500. In the future, ABB has adopted a series of innovative designs that are user-friendly, safe, and reliable for providing wall mounted charging stations to Shenzhen BYD Daimler New Technology Co., Ltd. This includes a mobile application that allows car owners to remotely monitor the charging status of their vehicles and receive relevant prompts. The first batch of products will be delivered in mid-2014 and will be sold in conjunction with electric vehicles through the DENZA dealership network.

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