NORD Drivesystems BU0230 - Manual (Page 28)

Functional safety with NORD SK 200E frequency inverters
28 BU 0230 GB-2712
1.4 Identification System Size 4
Order designation for SK 2xxE Size 4 Example: SK 200 E- 222 - 340-A - XXX
Configuration
200
Power supply for control unit via mains connection,
24V- supply in case of mains failure possible,
4x dig. IN, 2x analog IN, 2x dig. OUT, RS232/485
210
as for "200", however 3x dig. IN and additional "safe
pulse block"
220 As for "200" but with additional As interface
230
as for "200", however 3x dig. IN and additional "safe
pulse block" and AS interface
Power
Mains 323-A 340-A
551 5.5kW 4 Size S
751 7.5kW 4
112 11.0kW 4 4
152 15.0kW 4
182 18.5kW 4
222 22.0kW 4
Mains
323-A 3-phase, 230V, internal A-filter (Class C2)
340-A 3-phase, 400V, internal A-filter (Class C2)
Option
No option Combinations
C
Protection class IP55 with IP66 measures
(see BU 0200), (IP55 is standard)
are possible
XXX Further options possible