Item specifics Brand Name: MKELE Model Number: MK-LEM022SJ is_customized: Yes Place of Origin: Zhejiang China (Mainland) Display Type: Standard configuration 7+1digits display (9999999.1kWh) without backli Color: white Reference voltage (V): 3x 230/400 Current specifications (A): 5(100) Starting current (A): 0.02 Insulation performance: AC voltage 4kV for 1 minute, 1.2/50us waveform impulse voltage 6kV. Standards IEC: 62053-21. Type: Din Rail frequency(Hz): 50 Product Description small three phase MK-LEM022SJ mini Din Rail Electronice Energy Meter Standard configuration 7+1digits display LCD Product Description small three phase MK-LEM022SJ mini Din Rail Electronice Energy Meter Application LEM022SJ is DIN rail three phase four wire active electronic energy meter. It adopts many advanced technologies of research and development, like microelectronic-techniques, specialized large-scale IC (integrated circuit), digital sampling and processing technology, SMT technique, and so on. The technical performances completely conform to International Standards IEC 62053-21 for Class 1 three phase active energy meter. It can directly and accurately measure the load active energy consumption in the three phase AC networks of rated frequency 50Hz or 60Hz. LEM022SJ has features with excellent long-term reliability, light weight, perfect appearance, easy installation, etc. four module digital energy meter ,four module digital energy meter ,four module digital energy meter , small three phase MK-LEM022SJ mini Din Rail Electronice Energy Meter Functions and features 35mm DIN standard rail mounted, conforming to Standards DIN EN 50022. LEM022SJ width is four pole (modulus 17.5mm), complying with Standards DIN43880. Standard 7+1 digits display (9999999.1kWh) with white backlight LCD. Equipped with a polarity passive energy impulse output terminal (polarity), complying with standard IEC 62053-31 and DIN 43864. Bicolor LED instructions power supply state (green) and signal of energy impulse (red). Atomatic detection the direction of the flow of load current. And instructions on LED (Display HELP 1 on LCD means reverse of load current). Directly type S connection. Extension terminals cover to protect to use safety. small three phase MK-LEM022SJ mini Din Rail Electronice Energy Meter Technical parameters Model Accuracy Reference voltage (V) Current specifications (A) frequency(Hz) Insulation performance LEM022SJ Class 1 3x 230/400 5(100) 50 AC voltage 4kV for 1 minute, 1.2/50us waveform impulse voltage 6kV. Small three phase MK-LEM022SJ mini Din Rail Electronice Energy Meter Drawing : All Energy Meter : Our Services 1. Item will be shipped within 5-7 business days. 2. Delivery Time: ----Via Air: Generally 1-3 working days ----Via Express: Generally 3-7 working days. ----Via China Post Air Mail: Generally 15-25 working days ----Via Sea: According to the order. 3.If you have not received your shipment within 30 days from payment,Please contact with us,We will track the shipment and get back to you as soon as possible with a reply. Company Information Maker Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing - The world-famous city for low-voltage electric apparatus. Custom Product Design OEM/ODM Profession in export service from Maker Electric High quality Product, Affordable Price Produce Process: Efficient Management: Advanced Technology: Our certifications: FAQ Installation Considerations and Using When installing watt-hour meter should pay attention to the following questions: (1) checklist to cover two ears on the seal stamping seal is complete. (2) the watt-hour meter should be installed in a dry, solid place, prevent sun point-blank, avoid wet, hot, mildew, smoke, dust, sand and corrosive gas.Position was to be loaded, if there are any obvious tilt, easy to cause the count must not walk, stop walking, or empty.Watt-hour meter installation can hang some taller, but be careful to facilitate the meter reading. (3) according to the wiring diagram wiring, at the same time, pay attention to tighten the screws and tighten the terminal box of small hooks. When using the watt-hour meter need to pay attention to the following questions: (1) meter installed, close the switch, turn on the light, turn the wheel that is, from left to right. (2) to turn off the lights, rotary sometimes in slight rotation, such as no more than a whole lap, belongs to the normal phenomenon.Such as more than a whole circle after continue to roll, try down 3, 4, two wires, if no longer continuous rotation, explain phenomenon of double electric circuit.Such as rotation, elucidation watt-hour meter is not normal, need to repair. (3) a ac magnetic field in the watt-hour meter, metal casing produce induced current is normal phenomenon, not electricity, also does not affect the security and the correct measurement.If make shell charged for other reasons, it should try to eliminate, in order to ensure safety. (4) the watt-hour meter work there are some slight noise, not attaint parts, does not affect the service life, also won\'t interfere with the accuracy of the measurement. (5) the watt-hour meter per month its power consumption is about 1 kW · h (f), if so when used as a table, a month to total table supplement 1 kW · h electricity, to the table into the electricity has nothing to do with how much the efficiency of table. (6) the user is lower than the "minimum use of electric power" using watt-hour meter, will cause the count no phenomenon significantly.Below launch "electricity" when used under the condition of wheel will stop running. (7) the wheel rotational speed and how much is proportional to the users of electricity, but different specifications of the table, although the electricity consumption, the same rotational speed is different;Or, although the same specification, power consumption is the same, but the type of watt-hour meter is different, the rotational speed can also be different.So, from a purely wheel rotation speed to prove watt-hour meter accuracy is not correct. On May-12-16 at 23:04:38 PDT, seller added the following information:
By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.
