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This module is programmed through 3500 Rack Configuration software and can be configured for speed monitoring, speed band alarm, zero speed notification, rotor acceleration alarm, or reverse notification modes.

The 3500/50M has peak hold function, which can record the highest speed, highest reverse speed or number of reversals, suitable for scenarios with strict requirements for speed changes of rotating equipment.

Mainly used for mechanical protection and condition monitoring of key rotating equipment such as steam turbines, compressors, pumps, and generators, it can help identify risks of overspeed, reverse rotation, and abnormal acceleration early.

Manufacturer Bently Nevada

Model 3500/50M

Type Tachometer Module/2-channel speed monitor

Input signal proximity probes, magnetic pickups

Input range+10.0 V to -24.0 V

Input impedance 20 k Ω standard, 40 k Ω TMR, 7.15 k Ω internal barrier

Power consumption 5.8 watts typical

Output impedance 550 Ω

Function Speed, zero speed, rotor acceleration, reverse rotation

3500 Rack Configuration Software

Apply Turbines, Compressors, Pumps, Generators

Q1: What is the main monitoring of 3500/50M?

Mainly monitor shaft speed, zero speed, rotor acceleration, reverse rotation, and speed band alarms.

Q2: What input sensors are supported?

Both proximity probes and magnetoelectric pickups can be connected.

Q3: What are the configuration modes?

Can be configured for speed monitoring, zero speed notification, rotor acceleration alarm, reverse notification, etc.

Q4: What devices are suitable for?

Suitable for key rotating equipment such as steam turbines, compressors, pumps, and generators.

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.

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.