Nord Drivesystems NORDAC FLEX SK 210E Series User Manual

NORDAC FLEX (SK 200E ... SK 235E) – Users Manual for Frequency Inverters
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7.2.3 Electrical data 3~230 V
Frequency inverter type SK 2xxE… -250-323- -370-323- -550-323- -750-323- -111-323-
Size
1 1 1 1 1
Nominal motor power
(4-pole standard motor)
230 V
0.25 kW
0.37 kW
0.55 kW
0.75 kW
1.10 kW
240 V
1
/
3
hp
½ hp
¾ hp
1 hp
1½ hp
Mains voltage
230 V
3 AC 200 … 240 V,
±
10 %, 47 … 63 Hz
Input current
rms
1)
1.4 A 1.9 A 2.6 A 3.5 A 5.1 A
FLA
2)
1.4 A 1.9 A 2.6 A 3.5 A 5.1 A
Output voltage
230 V
3 AC 0 … Mains voltage
Output current
3), 4)
rms
1)
1.7 A
2.2 A
3.0 A
4.0 A
5.5 A
FLA motor mounting
2)
1.7 A
2.2 A
2.9 A
3.9 A
5.4 A
FLA wall mounting
2)
1.7 A 2.2 A 2.9 A
3.9 A
(S1-40°C)
4.0 A
a)
(S1-40°C)
Min. brake resistance
Accessories
100
Ω
100
Ω
100
Ω
100
Ω
100
Ω
Motor-mounted (ventilated), or wall mounting with SK TIE4-WMK-L-1 (ventilated)
4)
Max. continuous power / max. continuous current
S1-50°C
0.25kW / 1.7A
0.37kW / 2.2A
0.55kW / 3.0A
0.75kW / 4.0A
1.1kW / 5.5A
Max. permissible ambient temp. with nominal output current
S1
S3 70 % ED 10 min
S6 70 % ED 10 min (100 % / 20 % Mn)
50°C
50°C
50°C
50°C
50°C
50°C
50°C
50°C
50°C
50°C
50°C
50°C
50°C
50°C
50°C
Wall mounting (unventilated)
4)
Max. continuous power / max. continuous current
S1-50°C
S1-40°C
S1-30°C
0.25kW / 1.7A
0.25kW / 1.7A
0.25kW / 1.7A
0.37kW / 2.2A
0.37kW / 2.2A
0.37kW / 2.2A
0.55kW / 2.8A
0.55kW / 3.0A
0.55kW / 3.0A
0.55kW / 2.8A
0.55kW / 3.5A
0.75kW / 4.0A
0.55kW / 3.4A
0.75kW / 4.2A
0.75kW / 4.8A
Max. permissible ambient temp. with nominal output current
S1
S3 70 % ED 10 min
S6 70 % ED 10 min (100 % / 20 % Mn)
50°C
50°C
50°C
50°C
50°C
50°C
48°C
50°C
50°C
32°C
40°C
35°C
20°C
30°C
25°C
General fuses (AC) (recommended)
slow-blowing
10 A
10 A
10 A
10 A
16 A
Isc
5)
[A]
UL fuses (AC) – permitted
Class
10 000
65 000
100 000
Fuse
6)
RK5
(x)
x
5 A
5 A
10 A
10 A
10 A
CC, J, R, T, G, L
(x)
x
5 A
5 A
10 A
10 A
10 A
Bussmann FRS-
(x)
x
R-5
R-5
R-10
R-10
R-10
CB
7)
(≥ 230 V) x 5 A 5 A 10 A 10 A 10 A
1) Note derating curve (

Section 8.4.4 "Reduced output current due to mains voltage").
2) FLA – Full Load Current, maximum current for the entire mains voltage range as stated above (200 V – 240 V) according to UL/CSA
3) FLA (S1-45°C), FLA motor mounting: relates to a motor with fans
4) SK 21xE and SK 23xE devices: For use of safe functions (functional safety: STO and SS1) the restrictions regarding the permissible temperature
range according to BU 0230 must be noted.
5) Maximum permissible mains short circuit current
6) The use of an SK TU4-MSW(-…) module, limits the permissible short-circuit in the mains to 10 kA
7) "inverse time trip type" in acc. with UL 489
a) 5.4 A when using a suitable fan

Nord Drivesystems NORDAC FLEX SK 210E Series Specifications

General

Brand	Nord Drivesystems
Model	NORDAC FLEX SK 210E Series
Category	Inverter
Language	English