SEP LEM022SJ Скачать руководство пользователя страница 2

2     

 

LEM022SJ 2015 V01

 

 

1.1 Safety instructions 

 

Information for Your Own Safety 

 

                            This manual does not contain all of the safety measures for operation of the 

LEM022SJ, because special operating conditions, local code requirements or local, 

national or international regulations may necessary to take further measures. It does 
contain information which must be adhered to in the interests of your own personal 
safety and to avoid material damages.   

 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

Warning 

Means that failure to observe the instruction can result in death, serious injury or 
considerable material damage. 

 

        Caution 

Means hazard of electric shock and failure to take the necessary safety precautions 

will result in death, serious injury or considerable material damage. 
 
 

 

Qualified personnel 

Commissioning and operation of SEP LEM022SJ described in this manual may only 
be performed by qualified personnel. Qualified personnel in the    sense of the safety 
information contained in this manual are persons who are authorized to commission, 

start up, ground and label devices, systems and circuits according to safety and 
regulatory standards. 

 

Use for the intended purpose 

The SEP LEM022SJ may only be used for the application cases specified in the 

catalog and the user manual and only in connection with devices and components 
recommended and approved by SEP Europe. 
 

 

Proper handling 

The prerequisites for reliable operation of the product are proper transport, proper 
storage, installation and assembly, as well as proper operation and maintenance. 
When operating electrical equipment, certain parts of this equipment automatically 

carry dangerous voltages. Improper handling can therefore result in serious injury or 
material damage. 
 

 

Use only isolated tools. 

 

Do not connect while circuit is live (hot). 

 

Place the meter only in dry surroundings. 

 

Do not mount the meter in an explosive area or exposed to dust, mildew and 
insects.   

 

Make sure the used wires are suitable for the maximum current of this meter. 

 

Make sure the AC wires are connected correctly before activating the 
current/voltage to the meter. 

 

Do not touch the meter connecting clamps directly with your bare hands, with 
metal, blank wire or other material as you will have the chance of an electric 
shock and a possible chance for health damage. 

 

Make sure the protection cover is placed after installation. 

 

Installation, maintenance and repair should only be done by a qualified 
personnel. 

 

 

Содержание LEM022SJ

Страница 1: ...Hz class 1 DIN rail three phase four wire active energy meter 1 1 Safety instruction 1 2 Foreword 1 3 Performance criteria 1 4 Specifications 1 5 Intrinsic errors 1 6 Description 1 7 Dimensions 1 8 In...

Страница 2: ...for the intended purpose The SEP LEM022SJ may only be used for the application cases specified in the catalog and the user manual and only in connection with devices and components recommended and ap...

Страница 3: ...tion of the law and subject to criminal and civil penalties All rights reserved particularly in the event of a patent award or utility model registration Registered trademarks SEP EUROPE is registered...

Страница 4: ...current Iref 5 A Maximum current Imax 80 A Operational current range 0 25A 80A Over current withstand 3000A for 0 01s Operational frequency range 50Hz 10 Internal power consumption 2W 10VA per phase...

Страница 5: ...forced inflaming retarding polycarbonate Protection cover Fiber glass reinforced inflaming retarding polycarbonate B D C D E B A B E L1 N L2 L3 L1 L2 L3 N S O 2 6 2 7 Ui max 27V li max 27mA T hree pha...

Страница 6: ...near the meter convenience for the operator The location of the switch or circuit breaker should comply with the specifications of the building electrical design and all local regulations An external...

Страница 7: ...thunderstorms welding machines inverters etc protect the meter with applicable Surge Protection Devices After finishing installation the meter must be sealed to prevent tampering Connection of the wir...

Страница 8: ...The unit is kWh These data cannot be reset to zero by the user Example Total energy is 4574899 1 kWh NO 3 RL 2 5 Wh imp RA 2 5 Wh imp L1 L2 L3 PULSE REV 3 PHASE 4 WIRE ENERGY METER EN 50470 3 B 230 4...

Страница 9: ...rnal voltage source for correct operation For this external voltage source the voltage Ui should is 5 27V DC and the maximum input current Iimax is 27mA DC To connect the impulse output connect 5 27V...

Страница 10: ...2 L3 and N connecting correct Is the terminals 25 24 23 22 21 and 20 connecting correct Maybe there is a fault in the inside circuit Check switch or circuit breaker and fuse or thermal cut off Reinsta...

Страница 11: ...w the spacing interval of running will be prolonged so that people is under the delusion that register can t run Contact a qualified technician When necessary replace the meter LCD backlight can t lit...

Страница 12: ...t For questions about our products please contact SEP Europe dealer in your in your region Your local SEP Europe distributor Email mail sep europe nl www sep europe nl S E P Europe Weverstraat 4 9403...

Отзывы: