NORD Drivesystems BU0300 - Manual (Page 9)

1 General information
BU 0300 EN Subject to technical alterations 9
CAUTION
• Only qualified specialist personnel are allowed entry and access to the device!
• 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!
1.5 Approvals
1.5.1 UL/cUL certification
„Suitable for use on a circuit capable of delivering not more
than 5000rms symmetrical Amperes, 200…240Volts /
380…480Volts maximum, when protected by class J fuses,
600 Volts rated as described in Chapter 9.4”
Use 60/75° copper conductors only.
The UL/cUL certification only applies for a maximum ambient
temperature of 40°C.
Wiring terminals shall be marked to indicate the proper
connections and tightening torque:
Terminal Tightening torque Cable cross-section
Main supply (Molex 72 / Weko 983) 1,1 Nm / 10 Ib-in 2,5 mm
P
2
P
/ 20-12 AWG
Control terminals / MFR (Phönix MKDSN 1,5) 0,6 Nm / 5,3 lb-in 1,5 mm
P
2
P
/ 30-14AWG
Motor / Brake (Phönix GMKDS 3) 0,6 Nm / 5,3 lb-in 1,5 mm
P
2
P
/ 30-12AWG
1.5.2 European EMC guideline
If the NORDAC trio SK 300E is installed according to the recommendations of
these operating instructions, it meets all EMC directive requirements, in
accordance with the EMC product standard for motor-operated systems EN
61800-3.
UL File: E171342