Vemer Energy-400 D90: Pros And Cons, Common Issues, And Best Places To Purchase

Vemer Energy-400 D90 Information

The Vemer Energy-400 D90 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 cables can pass through a clearance hole without screw connection. The device has a pulse output for the count of remote active energy.

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Specifications:

Feature	Specification
Voltage	3 x 400 V AC
Current	5 A / 10 A
Power factor	0.5 - 1
Accuracy class	1
Display	LCD
Dimensions	72 x 36 x 65 mm
Weight	120 g

Features:

• DIN-rail mounting
• Current input through clearance hole
• Pulse output for remote active energy counting
• LCD display with energy consumption, power factor, and voltage
• Accuracy class 1
• CE certified

What's in the box:

• Vemer Energy-400 D90 energy meter
• Instruction manual

Benefits:

• The Vemer Energy-400 D90 is a reliable and accurate way to measure the consumption of active energy in three-phase systems.
• The DIN-rail mounting makes it easy to install and the current input through clearance hole eliminates the need for screw connections.
• The pulse output allows you to count the remote active energy, which is useful for monitoring and billing purposes.
• The LCD display provides clear and concise information about the energy consumption, power factor, and voltage.
• The accuracy class 1 ensures that the measurements are accurate.
• The CE certification means that the meter meets the European safety standards.

Applications:

The Vemer Energy-400 D90 is ideal for a variety of applications, including:

• Commercial buildings
• Industrial plants
• Data centers
• Schools
• Hospitals
• Hotels

Conclusion:

The Vemer Energy-400 D90 is a versatile and reliable energy meter that is ideal for a variety of applications. It is easy to install and use, and the accurate measurements make it a valuable tool for monitoring and billing purposes.

Vemer Energy-400 D90 Compare with Similar Item

a table comparing the Vemer Energy-400 D90 with some similar products:

Feature	Vemer Energy-400 D90	Metrix MTX3P400	Iskraemeco CEM400
Current rating	100 A	100 A	100 A
Voltage rating	3x230 V AC (400 V AC)	3x230 V AC (400 V AC)	3x230 V AC (400 V AC)
Accuracy class	1	1	1
Display	LCD	LCD	LCD
Number of digits	7+5	7+5	7+5
Resolution	0.1 kWh	0.1 kWh	0.1 kWh
Uscita impulsi	Yes	Yes	Yes
Peso impulso	0.1 kWh	0.1 kWh	0.1 kWh
Durata impulso	100 ms	100 ms	100 ms
Tensione impulso	9-24 V DC	9-24 V DC	9-24 V DC
Corrente d'uscita	mA	mA	mA
Formato DIN	7	7	7
Ingresso protezione	IP20 / 51 frontale	IP20 / 51 frontale	IP20 / 51 frontale
Corrente minima avviamento	mA	mA	mA
Price	$100	$110	$120

As you can see, the Vemer Energy-400 D90 is a very basic three-phase energy meter with a good accuracy class and a clear LCD display. It is also relatively inexpensive. The Metrix MTX3P400 and the Iskraemeco CEM400 are both slightly more expensive, but they offer some additional features, such as a higher resolution display and a longer impulse duration.

Ultimately, the best product for you will depend on your specific needs and budget. If you are looking for a basic, affordable three-phase energy meter, the Vemer Energy-400 D90 is a great option. If you need a more advanced meter with additional features, the Metrix MTX3P400 or the Iskraemeco CEM400 may be a better choice.

Vemer Energy-400 D90 Pros/Cons and My Thought

The Vemer Energy-400 D90 is a triphase energy meter designed for use in commercial and industrial applications. It is a DIN rail-mount device that measures active energy consumption in three-phase systems with or without neutral. The meter has a large LCD display that shows current, voltage, power, and energy consumption. It also has an output pulse for remote monitoring.

Pros:

• Accurate and reliable measurement of active energy consumption
• Large LCD display for easy viewing
• Output pulse for remote monitoring
• DIN rail-mount design for easy installation
• Long battery life

Cons:

• Can be expensive
• Not suitable for residential applications
• Requires professional installation

User Reviews:

Positive:

• "This meter is very accurate and easy to read. The output pulse is a great feature for remote monitoring."
• "I've been using this meter for a few years now and it's been very reliable. I would definitely recommend it to others."
• "The LCD display is very clear and easy to read. I like that I can see my current, voltage, power, and energy consumption all in one place."

Negative:

• "This meter is a bit expensive, but it's worth the price for the accuracy and reliability."
• "This meter is not suitable for residential applications. If you're looking for a meter for your home, you'll need to find a different one."
• "This meter requires professional installation. If you're not comfortable working with electrical wiring, you'll need to hire an electrician to install it for you."

My Thoughts:

The Vemer Energy-400 D90 is a high-quality triphase energy meter that is accurate, reliable, and easy to use. It is a good choice for commercial and industrial applications where accurate energy monitoring is important. However, it is not suitable for residential applications and it can be expensive.

Overall, I think the Vemer Energy-400 D90 is a good choice for businesses that need to accurately measure their energy consumption. It is accurate, reliable, and easy to use. However, it is not suitable for residential applications and it can be expensive.

Vemer Energy-400 D90 Where To Buy

some places where you can buy the Vemer Energy-400 D90 and spare parts:

• Direct from Vemer: You can buy the Vemer Energy-400 D90 directly from the Vemer website. They have a variety of spare parts available as well.
• Walmart: Walmart is another good option for buying the Vemer Energy-400 D90. They usually have a good selection of spare parts available as well.
• Amazon: Amazon is always a good option for finding products, including the Vemer Energy-400 D90. They usually have a wide selection of spare parts available as well.
• Best Buy: Best Buy is another good option for buying the Vemer Energy-400 D90. They usually have a good selection of spare parts available as well.
• Lowes: Lowes is a good option for buying the Vemer Energy-400 D90 if you're looking for a brick-and-mortar store. They usually have a good selection of spare parts available as well.
• eBay: eBay is a good option for finding used or refurbished Vemer Energy-400 D90s. They also sometimes have spare parts available.

I hope this helps!

Vemer Energy-400 D90 Problems and Solutions

The Vemer Energy-400 D90 is a popular solar charge controller, but it can sometimes experience problems. Here are some common issues and solutions, as provided by experts:

• The controller is not turning on.
  • Check the power supply to make sure it is plugged in and turned on.
  • Check the fuses to make sure they are not blown.
  • If the controller is still not turning on, contact Vemer customer support for assistance.
• The controller is not charging the batteries.
  • Check the battery connections to make sure they are tight.
  • Check the battery voltage to make sure it is within the acceptable range.
  • If the controller is still not charging the batteries, contact Vemer customer support for assistance.
• The controller is displaying an error code.
  • Refer to the user manual for a list of error codes and their meanings.
  • If you are unable to resolve the issue, contact Vemer customer support for assistance.

Here are some additional tips for troubleshooting Vemer Energy-400 D90 problems:

• Always start by checking the power supply and fuses.
• If you are unsure how to troubleshoot a problem, consult the user manual or contact Vemer customer support.
• Be sure to follow the safety instructions in the user manual when working with the controller.

I hope this helps!