1. General information
BU 0700 EN Subject to technical alterations 7
CAUTION
• Children and the general public must be kept away from the equipment!
• The equipment may only be used for the purpose intended by the manufacturer. Unpermitted
modifications and the use of spare parts and additional equipment that has not be bought from or
recommended by the equipment manufacturer can lead to fire, electric shock and injury.
• Keep these operating instructions in an accessible location and ensure that every operator uses it!
Warning: This product is covered under marketing classification IEC 61800-3. In a domestic environment, this product can
cause high frequency interference, which may require the user to take appropriate measures.
An appropriate measure would be the inclusion of a recommended line filter.
1.5 Certifications
1.5.1 European EMC guideline
If the NORDAC SK 700E is installed according to the recommendations in this instruction manual, it
meets all EMC directive requirements, as per the EMC product standard for motor-operated systems
EN 61800-3.
(See also Chapter 8.3 Electromagnetic compatibility [EMC].)
1.5.2 UL and cUL certification
(Used in North America)
“Suitable for use on a circuit capable of delivering not more than 5000 rms symmetrical
amperes, 380…480 Volts (three phase)” and “when protected by J class fuses.” as
indicated."
Suitable for use on a circuit capable of delivering not more than 5000A (symmetrical),
380...460 Volts (three phase) and when protected by "J class fuses" as described in
Chap. 7.4.
NORDAC SK 700E frequency inverters have motor overload protection.
Further technical details can be found in Chapter 7.4.