CE Guidelines C-5
3AXD50000011888
C.3.4 Category C4
If the provisions under Category C3 cannot be met, the requirements of the standard can be met as follows:
1. It is ensured that no excessive emission is propagated to neighboring low-voltage networks. In some cases, the inherent
suppression in transformers and cables is sufficient. If in doubt, the supply transformer with static screening between the
primary and secondary windings can be used.
Figure C-2
Low voltage
Equipment
Low voltage
Equipment
Equipment
(victim)
Supply transformer
Medium voltage network
Static screen
Point of measurement
Drive
Neighboring network
2. An EMC plan for preventing disturbances is drawn up for the installation. A template is available from the local ABB
representative.
3. The motor and control cables are selected as specified in the hardware manual.
4. The drive is installed according to the instructions given in the hardware manual.
WARNING!
A drive of category C4 is not intended to be used on a low-voltage public network which supplies
domestic premises. Radio frequency interference is expected if the drive is used on such a
network.
C.4 UL Marking
cULus Listed UL Type 1 (IP21) drives:
• frames R1 to R3 of voltage range 208…240V
• frames R1 to R9 of voltage ranges 380…415V and 380…500V
• frames R5 to R9 of voltage range 525…600V
cULus Listed UL Type 12 (IP55) drives:
• frames R1 to R3 of voltage range 208…240V
• frames R1 to R5 of voltage ranges 380…415V and 380…500V
• frames R5 of voltage range 525…600V
The listing is pending for the other types. The approval is valid with rated voltages.
C.4.1 UL Checklist
• The drive is to be used in a heated, indoor controlled environment. The drive must be installed in clean air according to
enclosure classification. Cooling air must be clean, free from corrosive materials and electrically conductive dust.
• The maximum ambient air temperature is 40°C (104°F) at rated current. The current is derated for 40 to 55°C (104 to
131°F).
• The drive is suitable for use in a circuit capable of delivering not more than 100,000 rms symmetrical amperes, 600 V
maximum. The ampere rating is based on tests done according to UL508C.
• The cables located within the motor circuit must be rated for at least 75°C (167°F) in UL-compliant installations.
• The input cable must be protected with fuses. Circuit breakers must not be used without fuses in the USA. See hardware
manual for suitable IEC (class aR) fuses and UL (class T) fuses. For suitable circuit breakers, contact your local ABB
representative.
• For installation in the United States, branch circuit protection must be provided in accordance with the National Electrical
Code (NEC) and any applicable local codes. To fulfill this requirement, use the UL classified fuses.
• For installation in Canada, branch circuit protection must be provided in accordance with the Canadian Electrical Code
and any applicable provincial codes. To fulfill this requirement, use the UL classified fuses.
• The drive provides overload protection in accordance with the National Electrical Code (NEC).
Содержание ACS880+N5350
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 N5350 cooling tower drives User s guide ...
Страница 32: ...Terminal Specifications 4 7 3AXD50000011888 Figure 4 3 Cable Conduit Installation R6 R7 R8 R9 ...
Страница 193: ...13 20 Troubleshooting 3AXD50000011888 ...
Страница 201: ...B 2 Dimensions 3AXD50000011888 Figure B 1 Frame R1 IP21 UL Type 1 Frame R1 IP21 UL Type 1 3AUA0000097621 ...
Страница 202: ...Dimensions B 3 3AXD50000011888 Figure B 2 Frame R2 IP21 UL Type 1 Frame R2 IP21 UL Type 1 3AUA0000097691 ...
Страница 203: ...B 4 Dimensions 3AXD50000011888 Figure B 3 Frame R3 IP21 UL Type 1 Frame R3 IP21 UL Type 1 3AUA0000097847 ...
Страница 206: ...Dimensions B 7 3AXD50000011888 Figure B 6 R6 IP21 UL Type 1 Frame R6 IP21 UL Type 1 3AUA0000098321 ...
Страница 207: ...B 8 Dimensions 3AXD50000011888 Figure B 7 Frame R7 IP21 UL Type 1 Frame R7 IP21 UL Type 1 3AUA0000073149 ...
Страница 208: ...Dimensions B 9 3AXD50000011888 Figure B 8 Frame R8 IP21 UL Type 1 Frame R8 IP21 UL Type 1 3AUA0000073150 ...
Страница 209: ...B 10 Dimensions 3AXD50000011888 Figure B 9 Frame R9 IP21 UL Type 1 Frame R9 IP21 UL Type 1 3AUA0000073151 ...
Страница 211: ...C 2 CE Guidelines 3AXD50000011888 Figure C 1 Declaration of Conformity ...
Страница 212: ...CE Guidelines C 3 3AXD50000011888 ...
Страница 244: ...Ethernet IP Setup G 3 3AXD50000011888 3 Click on New Module 4 Select Module Type ETHERNET MODULE ...
Страница 246: ...Ethernet IP Setup G 5 3AXD50000011888 8 The ACS880 CTD Drive is now added to the PLC I O ...