8
Electrical equipment should only be installed, accessed, ser-
viced and maintained by qualified electrical personnel.
E
Warning –
For safety reasons it is recommended that the
equipment is installed in a way that makes it impossible to
reach or touch the terminal blocks by accident.
The best way to make a safe installation is to install the unit in
an enclosure. Further, access to the equipment should be lim-
ited through use of lock and key, controlled by qualified electri-
cal personnel.
W
Warning –
The meters must always be protected by fuses on
the incoming side.
In order to allow for maintenance of transformer rated meters,
it is recommended that there should be a short circuiting device
installed near the meter.
Do not operate the equipment outside the specified technical
data.
Installation Requirements
To comply with the protection requirements the meter must be
mounted in protection class IP 51 enclosures, or better, according to
IEC 60259.
Meters with wireless communication should not be installed closer
than 20 cm from people.
Troubleshooting
If any of the following icons
W VC
appear in the display after the
installation has been completed and power has been connected to the
meter, refer to the B23/B24 User Manual for detailed information.
B23_B24_install.book Page 8 Thursday, May 30, 2013 4:01 PM
Summary of Contents for B23
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Page 150: ...1 ZH B23 B24 安装手册 Contents 免责声明 2 版权 2 商标 2 介绍 2 产品概览 3 安装 7 安装要求 8 故障处理 8 配置 9 维修与维护 9 ...
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Page 170: ...Ratio 1 2 Copyright 2013 ABB AB 1 2 3 k h OK SET 1 2s 2 x4 1 2 3 OK SET x1 Settings ...
Page 171: ...3 4 Copyright 2013 ABB AB Current Transformer Ratio 1 2 3 OK SET 1 2 3 OK SET x1 Numerator x1 ...
Page 172: ...5 6 Copyright 2013 ABB AB 1 3 OK SET x1 2 1 2 3 OK SET 1 2 3 2s ...
Page 173: ...7 8 Copyright 2013 ABB AB 1 2 3 OK SET x1 Numerator 1 2 3 OK SET x1 Denominator ...
Page 174: ...9 10 Copyright 2013 ABB AB 1 2 3 OK SET x1 1 2 3 OK SET 1 2 3 2s x4 ...
Page 175: ...1 Copyright 2013 ABB AB 1 2 3 k h OK SET 2s Pul out 2 1 2 3 OK SET x1 Settings ...
Page 177: ... Copyright 2013 ABB AB 5 1 2 3 OK SET x1 1 Pulse Output 6 1 2 3 OK SET x1 Quantity ...
Page 179: ... Copyright 2013 ABB AB 9 1 2 3 OK SET x1 Frequency 10 1 2 3 OK SET x1 k h ...
Page 180: ... Copyright 2013 ABB AB 11 1 2 3 OK SET 1 2 3 2s x2 k h 12 1 2 3 OK SET x1 Frequency ...
Page 181: ... Copyright 2013 ABB AB 13 1 2 3 OK SET x1 Length 14 1 2 3 OK SET x1 ...
Page 182: ... Copyright 2013 ABB AB 15 1 2 3 OK SET 1 2 3 2s x2 16 1 2 3 OK SET x1 Length ...
Page 183: ... Copyright 2013 ABB AB 17 1 2 3 OK SET x1 Output 18 1 2 3 OK SET 2 3 1 4 2s Output 1 ...
Page 184: ...20 Copyright 2013 ABB AB 1 2 3 2 Pulse Output OK SET x1 19 1 2 3 Output OK SET 2 1 2s ...
Page 186: ...23 24 Copyright 2013 ABB AB 1 2 3 OK SET x1 1 2 3 OK SET x1 Quantity Frequency ...
Page 187: ...25 26 Copyright 2013 ABB AB 1 2 3 OK SET x1 1 2 3 OK SET 1 2 3 2s x2 k h k h ...
Page 188: ...27 28 1 2 3 OK SET x1 1 2 3 OK SET x1 Copyright 2013 ABB AB Frequency Length ...
Page 189: ...29 30 Copyright 2013 ABB AB 1 2 3 OK SET x1 1 2 3 OK SET 1 2 3 2s x2 ...
Page 190: ...31 32 Copyright 2013 ABB AB 1 2 3 OK SET x1 1 2 3 OK SET x1 Length Output ...
Page 191: ...33 1 Copyright 2013 ABB AB Wires 1 2 3 k h OK SET 2s Output 2 1 2 3 OK SET 2 3 1 4 2s x5 ...
Page 192: ...2 3 Copyright 2013 ABB AB 1 2 3 OK SET 1 2 3 OK SET x1 x1 Settings Current Transformer Ratio ...
Page 193: ...4 Copyright 2013 ABB AB 1 2 3 OK SET x1 Wires 5 1 2 3 OK SET 2 3 1 4 2s x3 ...
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