Ratings & Reviews Microtek eml5090+ Voltage Stabilizer (5kva)

After a through market research of products, I decided to buy this one to replace an old one which I have used for almost 18 years. It is still OK but decided to replace with a newer product . Using for about one week, no problem at all. The criteria for choosing this one are (1) tropoid transformer with copper wire winding. this technology is latest compared to cube transformer. Some other well known brand has aluminium wire binding. This is a positive point. (2) No heating problem, so less loss of current, thus economic to run. (3) Huge range of input voltage 90-300v. (4) Having the provision of bypassing the input. (5) No noise practically, relays produce some soft noise during change over process. Among other feature, it has a constant display(digital) of input voltage, output voltage can be monitored by pressing a switch, which is little hard to press. Suggested improvements: Should have added circuit for Spike Supressor. Query to MICROTEK: Must provide the Efficiency of the Stabiliser, I.E., how much watts are consumed in 24 hrs/(per day) by this stabiliser. Courier created some confusion regarding its delivery. Thats why one star less. Seller supplied a brand new product and the packing was reasonably Ok. Though it should have been better. Cheers to SNAPDEAL for giving a fabulous discount!

thnks snapdeal

SAFE DELIVERY AND NICE CONDITION PRODUCT I AM VERY HAPPY THANKS SNAPDEAL

It was unlivable price thanks to snapdeal

I had been looking for a stabiliser for my home, which can regulate voltage from (120-180v) to 220v. Believe me I have tried many custom built transformers and they just fail most of the time. I wanted a stabiliser which has less noise and instantaneous correction, since that will be sitting behind my UPS, and also solve UPS charging problem. I opted for this since it solves my needs STEPPING UP VOLTAGE. This product has the most efficient Toroidal Power Transformers which are mostly used in high quality Sound Systems. They produce very less noise and give instantaneous correction, using 4 relays controlled by a microcontroller. Initially the product was not working since a 4 pin connector was not connected internally in the board. Although I could fix it myself few customers might find this annoying. Hence 4 stars.

Value for money. .. This stabilizer is working fine, Snapdeal has emerged as the best ecom platform among various sites. Offering more offers wid best quality products...

I never believed that snapdeal can deliver such heavy product to my place. I am very thankful to snapdeal. Stabilizer was well packed when dilivered. I ordered on 13th October 2016, billed on 14th October 2016 and delivered to me on 20th October 2016 by bluedart. Manufacturing date on carton is September 2016. Warranty is 2 years only (not 3 year) .This Stabilizer is only floor mount not wall mount. I bought this Stabilizer to lower down the voltage because I receive 250+ volt of current which sometime crosses 270 volt and fries my equipment. Outside of stablizer it contain 2 mcb of 32 amp one is in front for main and another is back to override the stabilized current. One screen build infront of stablizer(as shown in picture)which shows input voltage by default and after pressing small button built aside the screen output voltage can be seen. Back of stablizer contain 2 input and 2 output ports. Inside stablizer it contain 4 relays. The main transformer is not cube or cuboid shap (as we normally see inside AC's stablizer and UPS ) it is round spiral shap(first time I have seen this type of transformer. search images for " Toroidal Transformer "). When stablizer start it wait for 10 second to flow out the current. Count down can be seen on the screen. If both mcb (front and back)put to 'ON' position the output current flow will be stablized only.To use direct current (not stablized) front mcb should be in 'OFF' position. When I first start (without any equipment attached) input current was 265v and output was 221v. When I attached my microwave oven (900W) and run it then screen show input 259v and output 217v. I advice to put back mcb(bypass switch) to 'OFF' position because I observe sudden spike in output current when stablizer starts. One of my friend ask me does ot make any humming sound, answer is 'no' it doesn't, even when stablizer starts relays make low noise which is hardly noticeable. Not able to test on low voltage because I don't have one. Many of us want to use this type of stablizer to increase voltage, I am sure it work for them also. I recommend to buy this product without any doubt.

It is a good product at a very reasonable price. It has been running OK since two months before. Any one can collect through Snapdeal without worry and be benefited.

On time delivery, good packaging, brand new product