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ZHURUI EM20, User Manual, Page: 6 / 11

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ZHURUI EM20 User Manual Download Page 6

ZHURUI

                             Shenzhen Zhurui Technology Co.,Ltd.

 

  6  /  11 

Dimensions: 

 

 

EM20 dimensions 

Wiring diagram 

 

EM20 external relay version wiring diagram    

 

 

 

EM20 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. 

 

 

 

 

Summary of Contents for EM20

Page 1: ...User Manual EM20 Energy Monitor Shenzhen Zhurui Technology Co Ltd...

Page 2: ...r manual carefully Packing lists 1 EM20 energy monitor 1pcs 2 Current Transformer 1pcs 3 User Manual 1copy 4 Warranty Card 1copy 5 Product Certificate 1copy If the machine is out of work please contac...

Page 3: ...to 0 between 4 It supports 3 charges simple tariff time sharing tariff and stage tariff Time sharing tariff support 8 time periods to calculate the cost which can be used for peak and valley billing...

Page 4: ...e function The model of this monitor EM20 ER Energy Monitor External relay or not Blank No external relay ER With external relay Technical Index Electrical Parameters Parameter Measuring range Resolut...

Page 5: ...ion 1 minute The currencies of electricity fee Currency name CNY TWD USD EUR GBP JPY RUB INR Currency symbols Rs Currency name KRW TRY THB PHP IDR MYR ZAR AED Currency symbols Rp RM R Currency name SA...

Page 6: ...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...

Page 7: ...ears in the status bar when switched to the main page 3 Main page 4 icon It appears in the status bar when switched to the main page 4 The buttons The buttons Function The main page The setting page k...

Page 8: ...ess key again to see the history pages The history record page Month chart Month list Year chart Year list The function setting process e g the machine connected the external relay Go into the setting...

Page 9: ...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 Swit...

Page 10: ...rotection setting If necessary change the corresponding output protection setting value or cancel the corresponding output protection setting or check the Launch overload check box Only for external r...

Page 11: ...y 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 engine...

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