Nord Drivesystems NORDAC FLEX SK 205E Series User Manual

2 Assembly and installation
BU 0200 en-3118 49
The preferred installation location for M12 sockets or connectors should be 4L or 4R. An additional
M32 hole (option location 9) is provided for the mains connection of size 4.
Option
location
Position Meaning Size
Size 1 - 3
Size
Size 4
Comments
1
Internal
Installation location for customer
interfaces SK CU4-…
2
Internal
mounting location for internal
braking resistor SK BRI4-…
3* on side Mounting location for
• External brake resistor SK
BRE4-…
• external technology units
SK TU4-…
• Operating options
• Power connector
3 A/B*
on side
Cable gland
M25
M25
Not available if location 3
is occupied or SK TU4-…
is fitted.
4*
5*
on side Cable gland M16 M16 Not available if SK TU4-…
is fitted.
6*
7*
8*
on side
Cable gland
M12
M16
Not available if location 3
is occupied by SK BRE4
or SK TU4-… is fitted
9*
on side
Cable gland
--
M32
Preferably used for mains
cable
* R and L (right and left side)
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Nord Drivesystems NORDAC FLEX SK 205E Series Specifications

General

Series	NORDAC FLEX SK 205E
Category	Inverter
Protection Class	IP20
Braking Resistor	Optional
Power Range	0.25 to 22 kW
Input Voltage	3 × 380 – 480 V
Output Voltage	Three-phase 0 to input voltage
Control Mode	V/f control, vector control
Communication Interfaces	RS485, CANopen, PROFIBUS
Frequency Range	0 to 600 Hz
Cooling Method	Natural convection
Ambient Temperature Range	-10 °C to +40 °C
Storage Temperature Range	-25 °C to +70 °C
Relative Humidity	95% (non-condensing)
Installation Altitude	Up to 1000 m