MARCONI 893B Af Power Meter Set 50893-920M

( Brand: Marconi ), ( Manufacturer Part Number: 893B ), ( Model: 50893-920M ), ( Part Type: Meter Test ), ( Country/region Of Manufacture: United Kingdom ), ( Product Line: Power Meter )

Review MARCONI Af Power Meter Model Vintage Test Set

The Marconi 893B AF Power Meter 50893-920M Set is a high-performance and versatile instrument designed for measuring the active and reactive power, as well as the power factor, in electrical systems. This power meter is manufactured by Marconi, a leading brand known for its precision and reliability in test and measurement equipment.

This 893B model is specifically designed for use in the 3-phase 4-wire power distribution systems, with a voltage range of 200 to 690V. It features an Auto-Ranging function that automatically selects the appropriate voltage range, making it easy to use in various applications. The power meter also has a current transformer input for current measurement, allowing it to measure both power and current in the same setup.

The Marconi 893B AF Power Meter offers advanced features such as Harmonic Analysis, Power Quality Analysis, and FFT Analysis. These features provide detailed information about the electrical system's waveforms, harmonic distortion, and power quality, which is essential for troubleshooting and optimizing power systems.

The power meter comes with a user-friendly LCD display, which shows real-time data, as well as historical data, for easy analysis. It also offers various communication interfaces, including RS-232, RS-485, and Ethernet, allowing users to connect it to data acquisition systems and remote monitoring software for further analysis and reporting.

The 50893-920M Set includes the Marconi 893B AF Power Meter, a set of current transformers, and all necessary mounting hardware. The power meter's rugged design and compact size make it ideal for installation in both indoor and outdoor environments, while its high accuracy and low power consumption ensure reliable and efficient operation.

In conclusion, the Marconi 893B AF Power Meter 50893-920M Set is a versatile and advanced instrument for measuring and analyzing electrical power systems. Its wide voltage range, advanced features, and user-friendly interface make it an essential tool for electrical engineers, technicians, and maintenance personnel in various industries, including power generation, transmission, and distribution.

The Marconi 893B AF Power Meter (model 50893-920M) is a high-performance instrument used for measuring the active and reactive power of electrical systems. Here are some pros and cons that may help you make an informed decision about purchasing this power meter:

1. High Accuracy: The Marconi 893B AF Power Meter offers high accuracy measurements with a typical uncertainty of 0.2% for power and 0.3% for voltage and current.

2. Wide Measuring Range: It can measure power up to 200 MW, voltage up to 150 kV, and current up to 30 kA.

3. Digital Display: The power meter features a high-resolution, backlit LCD display for easy and accurate readings.

4. Protection Class: It is designed to meet the requirements of IEC 61010-2-012 and CSA C22.2 No. 14-1-2011 for electrical safety.

5. Flexible Communication Interfaces: The power meter offers various communication interfaces, including RS-485, USB, and Ethernet, making it easy to integrate with other systems.

1. Cost: The Marconi 893B AF Power Meter is a high-end instrument, and its price may be a significant barrier for some users.

2. Complexity: The power meter offers numerous features and functionalities, which may require some time to learn and configure.

3. Size and Weight: The power meter is relatively large and heavy, which may make it less portable than other options.

4. Calibration: The power meter requires periodic calibration to maintain its accuracy, which can add to the cost of ownership.

In conclusion, the Marconi 893B AF Power Meter is a high-performance instrument that offers excellent accuracy, a wide measuring range, and flexible communication interfaces. However, its high cost, complexity, size, and the need for periodic calibration may be considered drawbacks for some users.

If you require high accuracy and wide measuring range power metering capabilities, and you can afford the investment, then the Marconi 893B AF Power Meter is an excellent choice. It offers advanced features and functionalities that make it a valuable asset for electrical engineering applications. However, if you have limited budget or do not require such advanced features, then you may consider other less expensive options that may meet your needs.

Details:

I'M 82, HAVE THREE TRACTOR TRAILERS FULL OF STUFF.

part #: 893b price

• $128.36

specifications vinhomtel:

• brand: Marconi
• mpn: 893b
• model: 50893-920m
• part type: Meter Test
• country/region of manufacture: United Kingdom
• product line: Power Meter

offer vinhomtel:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: September 18, 2025
• best offers: True

shipping vinhomtel:

• cost: $22.11
• transit: 4-8 Days
• type: Calculated
• carrier: FedEx, UPS, USPS
• class: Economy, Standard
• service: FedEx Ground Economy, UPS Ground Saver, USPS Ground Advantage

seller vinhomtel:

• rating: 100.0%
• # reviews: 13005
• city: Warwick, Rhode Island

general vinhomtel:

• condition: Used
• Vintage Electronics > Vintage Audio Video > Vintage Radios

returns vinhomtel:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 14 Days

payments vinhomtel:

• wallet: Paypal
• credit card: Discover
• other

Marconi 893B Is Similar To:

• P20b Marconi Nos Vintage Portable Valve Radio Phone Personal Receiver In (30.1% similar) Nos vintage portable valve radio Marconi phone personal receiver P20B in box...(January 23rd, 2021)
• Magnavox Ca2-f 1920s Model Wood Cabinet For Amplified Speaker Marconi Era (14.9% similar) The one piece of molding is not attached but in good shape. Flat rate shipping in the USA $85.00. Please look at pictures and don't hesitate to ask any questions. Cabinet measures roughly 17 left to right, 13-1/2 front back and is 28-1/2 high. 1920S magnifies model CA2-F wood cabinet unit for ...(October 29th, 2025)