DMMetering PRO-1250 Series Manual Download Page 1

®

   

2007

 

 

 

 

 
PRO – 1250 SERIES 

DIN rail three phase four wire energy meter

 

 

 
 

1.1          Safety instruction 

1.2          Foreword 

1.3          Performance criteria 

1.4          Specifications 

1.5          Basic errors 

1.6          Description

 

1.7          Dimensions 

1.8          Installation 

1.9          Operating 

1.10        Troubleshooting

 

 
 
 
 

1.11        Technical support 

 
 
 
 
 

User manual

 

Summary of Contents for PRO-1250 Series

Page 1: ...se four wire energy meter 1 1 Safety instruction 1 2 Foreword 1 3 Performance criteria 1 4 Specifications 1 5 Basic errors 1 6 Description 1 7 Dimensions 1 8 Installation 1 9 Operating 1 10 Troublesho...

Page 2: ...ground and label devices systems and circuits according to safety and Regulatory standards Use for the intended purpose The equipment device module may only be used for the application cases specified...

Page 3: ...member of the Inepro Group The other names appearing in this manual may be trade names the use of these names by third parties for their own purposes may infringe the rights of the owners 1 2 Forewor...

Page 4: ...d 6KV 1 2 S waveform Basic current Ib CT version 1A Direct version 10A Maximum rated current Imax CT version 5A Direct version 100A Operational current range 0 4 Ib Imax Over current withstand 30Imax...

Page 5: ...ription A Front panel B Cover C Base D Security hasp Material Front panel PC inflammable retarding Cover ABS inflammable retarding Base ABS inflammable retarding 1 7 Dimensions Height 130 mm Width 126...

Page 6: ...meter has to be installed in a protection box when placed in dangerous or dusty environment The meter can be installed and used after being tested and sealed with a letter press printing The meter ca...

Page 7: ...color and one decimal is marked with red The PRO 1250D series energy meter is equipped with 5 2 LCD display which is used as recording consumption and can t be reset to zero The reading accuracy is 1...

Page 8: ...ank wire or other material as you will have the chance of an electricity shock and a possible chance for health damage Turn off and lock out all power supplying the energy meter and the equipment to w...

Page 9: ...or L2 or L3 when power supply is input Reinstall terminal screws on the 1 2 3 4 5 6 and 7 Make sure all screws are fixed Than there should be a 230V 50Hz AC voltage between the terminal screws on the...

Page 10: ...is is why it seems like the meter won t count Please contact your technical supporter to replace this meter No test pulse output Is DC power supply connected to the meter Is the connecting correct May...

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