ABB OVRHMSU Series, Инструкция по установке, эксплуатации и обслуживанию

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B1 copy starts here
B2 copy starts here
B3 copy starts here
Headline starts here
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Service configurations
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Dimensional specifications
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Figure 1 Single-Phase
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Figure 2 Split-Phase
Use only the L1 Terminal lug for the phase
wires (input & output) when connecting a
single-phase configuration.
Match the corresponding L1 & L2 terminal
lugs for the input & output phase wires when
connecting a split-phase configuration.
L1
Y-CAP Y-CAP
X-CAP
L1
MOV
Array
MOV
Array
Inductor
N
G
N
G
Y-CAP
X-CAP
X-CAP
L1 L1
L2
L2
MOV
Array
MOV
Array
MOV
Array
Inductor
N
N
G G
The following standards and listings apply to the OVRHMSU
series product line:
• Listed to UL 1449 4th Edition, Type 4 for Type 2 SPD
applications, cUL, and UL 1283
• Compliant to IEEE C62.41.1-2002, C62.41.2-2002 and
C62.45-2002
• NFPA 70 [NEC], Article 28
• RoHS Compliant
•
CE, IEC 61643-11-2011
• E MC Directive 2004/108/EC
•
L ow Voltage Directive 2006/95/EC
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Standards and listings
3.88
2.99
0.89
0.45
0
0
0.63 0.89
1.33
4.43
3.06
2.06
4.71 4.86
5.13 5.75
4 OV R H M SU S E R I E S S PDS