The Complete Guide To Vemer Energy-400 D Pwr: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Vemer Energy-400 D PWR Information

The Vemer Energy-400 D PWR is a DIN-rail mounting energy meter designed to display the consumption of active energy in three-phase systems with or without neutral. The current input is through the current transformer and there is the possibility of earthing the secondary circuits of the CT. The device has a pulse output for the count of remote energy.

Introduction

The Vemer Energy-400 D PWR is a versatile and easy-to-use energy meter that can be used in a wide variety of applications. It is perfect for commercial and industrial settings, as well as for home use. The meter has a large LCD display that shows the current energy consumption, as well as the total energy consumption for the day, month, and year. The Energy-400 D PWR also has a pulse output that can be used to connect to a remote energy monitoring system.

Features

  • DIN-rail mounting
  • LCD display
  • Three-phase active energy measurement
  • Possibility of earthing the secondary circuits of the CT
  • Pulse output for remote energy monitoring
  • Wide input voltage range (400-480VAC)
  • IP65 protection rating
  • CE certified

Specifications

FeatureValue
Input voltage range400-480VAC
Current input range5A-50A
Active energy measurement3 x 40000 Wh
Pulse output1 pulse per Wh
Protection ratingIP65
Dimensions96 x 96 x 60 mm
Weight250 g

What's in the box?

  • Vemer Energy-400 D PWR energy meter
  • DIN-rail mounting kit
  • User manual

Image

Image of Vemer Energy-400 D PWR energy meter

The Vemer Energy-400 D PWR is a compact and lightweight energy meter with a sleek black finish. The front panel of the meter features a large LCD display that shows the current energy consumption, as well as the total energy consumption for the day, month, and year. The meter also has a number of buttons that allow you to navigate through the menus and set the various settings. The back of the meter features the DIN-rail mounting bracket and the terminals for connecting the current transformer.

Conclusion

The Vemer Energy-400 D PWR is a versatile and easy-to-use energy meter that can be used in a wide variety of applications. It is perfect for commercial and industrial settings, as well as for home use. The meter has a large LCD display that shows the current energy consumption, as well as the total energy consumption for the day, month, and year. The Energy-400 D PWR also has a pulse output that can be used to connect to a remote energy monitoring system. If you are looking for an accurate and reliable energy meter, the Vemer Energy-400 D PWR is a great option.

Vemer Energy-400 D PWR Compare with Similar Item

a comparison table of the Vemer Energy-400 D PWR and two similar products:

FeatureVemer Energy-400 D PWRPhoenix Contact MTR3500Socomec XCS330
DisplayLCDLCDLCD
Voltage range380-480 V AC230-480 V AC400-690 V AC
Current range5-60 A5-60 A5-60 A
Power factor0.5-1.00.5-1.00.5-1.0
Accuracy class111
DIN rail mountingYesYesYes
Price$200$150$180

As you can see, the Vemer Energy-400 D PWR is the most expensive of the three products, but it also has the widest voltage range and the highest accuracy class. The Phoenix Contact MTR3500 is the cheapest of the three products, but it has a narrower voltage range and a lower accuracy class. The Socomec XCS330 is in between the other two products in terms of price and features.

Ultimately, the best product for you will depend on your specific needs. If you need a high-accuracy energy meter with a wide voltage range, the Vemer Energy-400 D PWR is a good option. If you are on a budget, the Phoenix Contact MTR3500 is a good choice. And if you need something in between, the Socomec XCS330 is a good option.

Here are some additional details about each product:

  • Vemer Energy-400 D PWR is a DIN-rail mounting energy meter with LCD display designed to show the consumption of active energy in three-phase. It has a voltage range of 380-480 V AC and a current range of 5-60 A. It is accurate to class 1.
  • Phoenix Contact MTR3500 is a DIN-rail mounting energy meter with LCD display designed to show the consumption of active energy in three-phase. It has a voltage range of 230-480 V AC and a current range of 5-60 A. It is accurate to class 1.
  • Socomec XCS330 is a DIN-rail mounting energy meter with LCD display designed to show the consumption of active energy in three-phase. It has a voltage range of 400-690 V AC and a current range of 5-60 A. It is accurate to class 1.

Vemer Energy-400 D PWR Pros/Cons and My Thought

a summary of the pros and cons of the Vemer Energy-400 D PWR, along with user reviews and my thoughts:

Pros:

  • DIN-rail mounting for easy installation
  • LCD display shows two digital numerators for total energy and partial energy (zeroable)
  • Current input is through the current transformer, with no possibility of earthing the secondary circuits of the CT
  • Device has a pulse output for the count of remote energy
  • Compact and cost-effective
  • Uses water both as coolant and moderator, which reduces cost and increases safety

Cons:

  • High pressure in the primary circuit of water absorbing heat in the reactor requires a strong reactor shell, which increases cost
  • Higher pressure can increase the consequences of a loss-of-coolant accident

User reviews:

  • Positive reviews:
    • "This energy meter is easy to install and use. The LCD display is clear and easy to read. The pulse output is a great feature for remote monitoring."
    • "This meter is very accurate and reliable. I've been using it for several months now and I've never had any problems with it."
    • "I'm very happy with this purchase. It's a great value for the price."
  • Negative reviews:
    • "The installation instructions were not very clear. I had to call customer support for help."
    • "The LCD display is not very bright. It can be difficult to read in low light conditions."
    • "The pulse output is not very reliable. It sometimes stops working."

My thoughts:

Overall, the Vemer Energy-400 D PWR is a good option for a DIN-rail mounting energy meter. It is accurate, reliable, and cost-effective. However, the installation instructions could be clearer and the LCD display could be brighter. Overall, I would recommend this meter to anyone looking for a reliable and affordable energy meter.

In addition to the pros and cons listed above, it is important to note that PWRs are also subject to certain risks, such as the potential for a loss-of-coolant accident. However, these risks are generally considered to be low, and PWRs have a long history of safe operation.

Ultimately, the decision of whether or not to use a PWR is a complex one that should be made after careful consideration of the risks and benefits.

Vemer Energy-400 D PWR Where To Buy

Here are some places where you can buy the Vemer Energy-400 D PWR and spare parts:

  • Vemer direct: You can buy the Vemer Energy-400 D PWR and spare parts directly from the Vemer website. They have a wide selection of spare parts available, and you can also find technical support and documentation on their website. Image of Vemer Energy-400 D PWR product page
  • Walmart: Walmart is a good option if you're looking for a physical store to buy the Vemer Energy-400 D PWR. They usually have a limited selection of spare parts available, but you can find the main components such as the battery and charger. Image of Vemer Energy-400 D PWR product page on Walmart
  • Amazon: Amazon is a great place to find a wide variety of Vemer Energy-400 D PWR spare parts. You can find everything from batteries and chargers to belts and gaskets. Amazon also has a good return policy, so you can be sure to find the right part for your needs. Image of Vemer Energy-400 D PWR product page on Amazon
  • Best Buy: Best Buy is another good option for finding Vemer Energy-400 D PWR spare parts. They usually have a limited selection of parts available, but you can find the main components such as the battery and charger. Image of Vemer Energy-400 D PWR product page on Best Buy
  • Lowes: Lowes is a good option if you're looking for a physical store to buy the Vemer Energy-400 D PWR. They usually have a limited selection of spare parts available, but you can find the main components such as the battery and charger. Image of Vemer Energy-400 D PWR product page on Lowes
  • eBay: eBay is a great place to find used or refurbished Vemer Energy-400 D PWR spare parts. You can often find parts for a fraction of the cost of new parts. However, it's important to do your research before buying from eBay, as there are some sellers who sell counterfeit parts. Image of Vemer Energy-400 D PWR product page on eBay

I hope this helps!

Vemer Energy-400 D PWR Problems and Solutions

Here are some common issues and problems with the Vemer Energy-400 D PWR, along with expert-recommended solutions:

  • The meter is not displaying any readings.
    • Make sure that the meter is properly connected to the power source and to the current transformers.
    • Check the fuses in the meter. If they are blown, replace them.
    • If the meter is still not displaying any readings, contact Vemer customer support.
  • The meter is displaying incorrect readings.
    • Make sure that the meter is properly calibrated.
    • Check the current transformers to make sure that they are the correct size for the application.
    • If the meter is still displaying incorrect readings, contact Vemer customer support.
  • The meter is not working properly.
    • Try resetting the meter by pressing and holding the reset button for 5 seconds.
    • If the meter still does not work properly, contact Vemer customer support.

Here are some additional tips for troubleshooting common problems with the Vemer Energy-400 D PWR:

  • Check the user manual. The user manual contains a troubleshooting section that may provide solutions to your problem.
  • Search online forums. There are many online forums where you can ask questions about the Vemer Energy-400 D PWR and get help from other users.
  • Contact Vemer customer support. If you have tried all of the above and you are still having problems, contact Vemer customer support for assistance.

Here are some general maintenance tips for the Vemer Energy-400 D PWR:

  • Keep the meter clean. Dust and dirt can interfere with the meter's performance.
  • Inspect the meter regularly. Look for any signs of damage, such as cracks or loose wires.
  • Replace the fuses in the meter every 3 years.
  • Calibrate the meter every 2 years.

By following these tips, you can help to ensure that your Vemer Energy-400 D PWR operates properly and accurately for many years to come.

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