NORD Drivesystems TI 276997120 - Manual (Page 2)

Link circuit choke – SK DCL-950/120-C
2 / 3 TI 276997120 - 1014
Dimensions
Housing dimensions L x W x H [mm] 146 x 145 x 205
Fastening L x W [mm] 100 x 95
Connections
No. Designation Connection* Type Torque
1 Intermediate
circuit -DC, CP M8 12.0 Nm
2 Earth lead PE M8 12.0 Nm
* Connection cross-section 50 mm²
Electrical data
Number of phases 1 Inductance mH 0.5 ± 10%
Rated voltage V = 950 Resistance of windings
mΩ 4.2
Rated current A = 120 Power dissipation W 110
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Installation
DANGER! Electric shock
Do not work on live components (observe the 5 safety rules!)
Failure to comply with this will result in serious or fatal injuries in case of contact.
5 safety rules:
• Disconnect
• Secure against switching on
• Check for no voltage
• Earth and short circuit
• Cover or guard adjacent live components
CAUTION Danger of burns
When in operation, the surface temperature of the device may reach temperatures of approx. 105 °C. To avoid
injury or damage to adjacent components, an adequate minimum distance must be maintained or appropriate
protective devices must be provided.
Installation location Inside a control cabinet near to the frequency inerter. Note the load bearing
capacity of the mounting plate!
Installation orientation Floor-standing or on the rear wall of the control cabinet.
Fastening With screw fastenings
Note Protection against contact
Adequate protection against accidental contact must be ensured during installation. This protection can, for
example, be by use of the enclosed shrink tube.