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Table of Contents
Summary of Contents for ZHURUI EM20
- Page 1 User Manual EM20 Energy Monitor Shenzhen Zhurui Technology Co.,Ltd.
- Page 2 ZHURUI Shenzhen Zhurui Technology Co.,Ltd. Thank you for purchasing our EM20 energy monitor. In order to make full and lasting use of this machine, please read this user manual carefully. Packing lists EM20 energy monitor …………………………………………………………………………………………………………1pcs Current Transformer …………………………………………………………………………………………………………1pcs User Manual …………………………………………………………………………………………………………………1copy Warranty Card…………………………………………………………………………………………………………………1copy...
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Page 3: Product Overview
It records electricity consumption and fees every day, you can see the historical data in the form of charts or lists. EM20 energy monitor is suitable for detecting and recording the operation and... -
Page 4: Energy Monitor
ZHURUI Shenzhen Zhurui Technology Co.,Ltd. Function list Function Function Function ● ● ○ Power measure Display date and time 2 special timers ● ● ○ Voltage measure 5 date formats 7 common timers ● ● ● Current measure Display historic data Time can be set ●... - Page 5 ZHURUI Shenzhen Zhurui Technology Co.,Ltd. is 0.01kW; [4].When the electricity fee <10000, the resolution is 0.01, the measuring accuracy is ±(0.5FS+0.01), when the electricity fee >=10000, the resolution is 0.1, the measuring accuracy is ±(0.5FS+0.1), when the electricity fee >100000, the resolution is 1, the measuring accuracy is ±(0.5FS+1);...
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Page 6: Wiring Diagram
*Only external relay version support magnetic latching relay. If it is found that the relay is disconnected when it needs to be powered on and connected when it needs to be powered off, it is necessary to exchange terminal 5 and 6 wiring of EM20. If the total current does not exceed 200mA, two magnetic latching relays can be connected in parallel to control the on-off of the live line (L) and the null line (N) at the same time. -
Page 7: User Interface
ZHURUI Shenzhen Zhurui Technology Co.,Ltd. User interface The main page Page 1 Page 2 Page 3 Page 4 The Icons Alarm icon: It flash when the alarm occurs. Timer icon: It appears when the timer is open. Output off icon: It appears in the status bar when the output is off. - Page 8 ZHURUI Shenzhen Zhurui Technology Co.,Ltd. electricity, fees and elapsing of time change. View the history data 1. Press ’ ’ key, the main menu show; 2. Press ‘’ key to select ‘History’ item, and then the ‘History’ will be in white words with blue background;...
- Page 9 ZHURUI Shenzhen Zhurui Technology Co.,Ltd. Menu of no external relay version Setting pages Language setting Currency setting Simple tariff Time-sharing tariff Stage tariff Date format Time setting Special timer setting (Only external relay version) Common timer setting (Only external relay version)
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Page 10: Frequently Asked Questions
Must power-off operation be carried out during installation, and live operation is prohibited to avoid electric shock. If the machine failed working, don not open the machine and replace parts by yourself to avoid electric shock, please contact the manufacturer. Legal Notices All Rights Reserved © Shenzhen Zhurui Technology Co., Ltd. 2020. 10 / 11... -
Page 11: Learn More
Shenzhen Zhurui Technology Co.,Ltd. Without permission of Shenzhen Zhurui Technology Co., Ltd. any unit or individual will not be allowed to extract, copy parts or all of this manual and transmit in any form. The product described by this manual may contain the copyright of the hardware and software of Shenzhen Zhurui Technology Co., Ltd. and it may exist license, unless with the written permission of related rights, otherwise, any person cannot be allowed to copy, distribute, copy board, decompile, disassemble, decrypt, reverse engineer, lease, transfer and do other violations with the aforementioned hardware and software in any form.
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Questions and answers
Hello, how do I reset all the counters? Thank you