ABB ACS800-02, Руководство по оборудованию

Страница: 98 / 128

Technical data
98
Second environment
The requirements of the EMC Directive can be met as follows:
1. The drive is equipped with EMC filter E210. The filter is suitable for TN (earthed) and IT (unearthed)
networks.
2. The motor and control cables are selected as specified in the Hardware Manual .
3. The drive is installed according to the instructions given in the Hardware Manual .
4. Maximum cable length is 100 metres.
If the above listed provisions cannot be met, the requirements of the EMC Directive can be met as
follows for restricted distribution:
1. It is ensured that no excessive emission is propagated to neighbouring low-voltage networks. In
some cases, the natural 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.
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 .
Machinery Directive
The drive complies with the European Union Machinery Directive (98/37/EC) requirements for an
equipment intended to be incorporated into machinery.
Low voltage
Equipment
Low voltage
Equipment
Equipment
(victim)
Supply transformer
Medium voltage network
Static screen
Point of measurement
Drive
Neighbouring network