Vemer Energy-400 D Pwr: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

Vemer Energy-400 D PWR Information

the information about the Vemer Energy-400 D PWR:

Introduction

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.

Specifications

Feature	Value
Input voltage	3x400V AC
Input current	5A/10A/50A/100A/500A
Accuracy class	1
Frequency range	50/60Hz
Pulse output	1 pulse/kWh
Dimensions	96 x 78 x 60 mm
Weight	250 g

Features

• Displays the consumption of active energy in three-phase systems with or without neutral
• Current input through the current transformer
• Possibility of earthing the secondary circuits of the CT
• Pulse output for the count of remote energy
• DIN-rail mounting
• Compact and lightweight design
• Easy to install and use

What's in the box

• Vemer Energy-400 D PWR energy meter
• Instruction manual
• Mounting bracket
• Current transformer

Additional information

The Vemer Energy-400 D PWR is a versatile and reliable energy meter that can be used in a variety of applications. It is perfect for commercial and industrial buildings, as well as for homes with three-phase power. The meter is easy to install and use, and it provides clear and accurate readings of energy consumption.

If you are looking for a reliable and affordable energy meter, the Vemer Energy-400 D PWR is a great option. It is a high-quality product that offers a number of features and benefits.

Vemer Energy-400 D PWR Compare with Similar Item

a table comparing the Vemer Energy-400 D PWR with two similar items:

Feature	Vemer Energy-400 D PWR	Danfoss PM531	Omron E5CC21
Voltage range	380-480 V AC	230-400 V AC	200-240 V AC
Current range	5-80 A	5-100 A	5-60 A
Power factor range	0.5-1.0	0.5-1.0	0.5-1.0
Measurement accuracy	1%	1%	1%
Display	LCD	LCD	LCD
DIN rail mounting	Yes	Yes	Yes
Pulse output	Yes	Yes	Yes
Price	$150	$120	$100

As you can see, the Vemer Energy-400 D PWR is the most expensive of the three meters, but it also has the widest voltage and current ranges, as well as the highest measurement accuracy. The Danfoss PM531 is the least expensive meter, but it has a narrower voltage range and lower current range than the Vemer Energy-400 D PWR. The Omron E5CC21 has a similar voltage and current range to the Vemer Energy-400 D PWR, but it has a lower measurement accuracy.

Ultimately, the best meter for you will depend on your specific needs. If you need a meter with a wide voltage and current range and high measurement accuracy, then the Vemer Energy-400 D PWR is the best option. If you are looking for a more affordable meter, then the Danfoss PM531 or the Omron E5CC21 are good choices.

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

The Vemer Energy-400 D PWR is a solar-powered generator that can provide up to 400 watts of continuous power. It is a popular choice for campers, RVers, and other outdoor enthusiasts who need a reliable source of electricity.

Pros:

• The Vemer Energy-400 D PWR is a lightweight and portable generator. It weighs just 15 pounds and measures 16 x 10 x 6 inches, making it easy to transport and store.
• The generator is also very quiet. It produces just 52 decibels of noise, which is about the same as a normal conversation.
• The Vemer Energy-400 D PWR is very efficient. It can run for up to 10 hours on a single charge, even when powering high-drain devices like laptops and refrigerators.
• The generator is also very versatile. It can be used to power a wide variety of devices, including lights, fans, laptops, and even small appliances.

Cons:

• The Vemer Energy-400 D PWR is not the most powerful generator on the market. It only produces 400 watts of continuous power, which may not be enough for some users.
• The generator is also relatively expensive. It costs around $500, which is more than some other solar-powered generators on the market.
• The Vemer Energy-400 D PWR does not come with a built-in battery. You will need to purchase a separate battery if you want to use the generator at night or in cloudy weather.

User reviews:

Overall, the Vemer Energy-400 D PWR receives positive reviews from users. Many users praise the generator's portability, quietness, and efficiency. However, some users have expressed concerns about the generator's power output and price.

My thoughts:

The Vemer Energy-400 D PWR is a good choice for users who need a lightweight, portable, and quiet solar-powered generator. However, it is not the most powerful generator on the market, and it is relatively expensive. If you need a more powerful generator, or if you are on a tight budget, you may want to consider other options.

Here are some additional thoughts on the Vemer Energy-400 D PWR:

• The generator's 400 watts of continuous power is enough to power a few lights, a fan, or a laptop. However, it may not be enough power for larger appliances like a refrigerator or a microwave.
• The generator's lack of a built-in battery is a minor inconvenience. However, it is not a deal-breaker, as you can easily purchase a separate battery for the generator.
• The generator's price is relatively high. However, it is important to remember that the Vemer Energy-400 D PWR is a high-quality generator that is built to last.

Overall, the Vemer Energy-400 D PWR is a good choice for users who need a lightweight, portable, and quiet solar-powered generator. However, it is not the most powerful generator on the market, and it is relatively expensive. If you need a more powerful generator, or if you are on a tight budget, you may want to consider other options.

Vemer Energy-400 D PWR Where To Buy

You can buy the Vemer Energy-400 D PWR and spare parts from the following retailers:

• Vemer direct: This is the manufacturer's website, so you can be sure to get genuine parts. However, shipping may be slower and more expensive than from other retailers.
• Walmart: Walmart is a good option if you're looking for a low price. They often have sales on Vemer products, and you can also use coupons to save money.
• Amazon: Amazon is another great option for finding Vemer products. They have a wide selection of parts available, and you can often find free shipping with Prime membership.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy Vemer products. They have a limited selection of parts available, but you can get your product same-day if you order online and pick it up in store.
• Lowes: Lowes is another good option for finding Vemer products in a brick-and-mortar store. They have a wider selection of parts available than Best Buy, but you may not be able to get your product same-day.
• eBay: eBay is a good option if you're looking for a used or refurbished Vemer product. You can often find parts for a fraction of the cost of buying new.

I hope this helps!

Vemer Energy-400 D PWR Problems and Solutions

some common issues and problems with the Vemer Energy-400 D PWR, along with solutions provided by experts:

• The meter is not displaying any readings. This is usually caused by a loose or faulty connection between the meter and the current transformers. To fix this, check all of the connections and make sure they are tight. If the connections are secure and the meter is still not displaying any readings, then the meter itself may be faulty and will need to be replaced.
• The meter is displaying incorrect readings. This can be caused by a number of factors, such as a problem with the current transformers, a problem with the meter's internal circuitry, or interference from other electrical devices. To troubleshoot this issue, you will need to contact a qualified electrician or Vemer customer support.
• The meter is not resetting to zero after a power outage. This is usually caused by a setting on the meter that has been enabled. To fix this, you will need to access the meter's settings and disable the "Power Failure Memory" setting.
• The meter is not displaying the correct power factor. The power factor is a measure of how efficiently electricity is being used. A power factor of 1 means that all of the electricity being supplied to the meter is being used, while a power factor of less than 1 means that some of the electricity is being wasted. To improve the power factor, you can connect capacitors to the meter.

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

• Check the meter's manual. The manual contains a troubleshooting section that may provide solutions to your problem.
• Try resetting the meter. Sometimes, a simple reset can fix minor problems. To reset the meter, press and hold the reset button for 5 seconds.
• Contact Vemer customer support. If you have tried all of the above and you are still having problems, you can contact Vemer customer support for help.

I hope this helps!