NORD Drivesystems BU0200 - Manual (Page 279)

SK 200E Manual for frequency inverters
278 Subject to technical alterations BU 0200 GB-4411
8.3.4 Electrical data 3~400V
Size 1
Device type: SK 2xxE… -550-340-A -750-340-A -111-340-A -151-340-A -221-340-A
Nominal motor power
(4-pole standard motor)
400V 0.55 kW 0.75 kW 1.1 kW 1.5 kW 2.2 kW
480V ¾ hp 1 hp 1½ hp 2 hp 3 hp
In
p
u
t
Mains voltage 3~ 400V 3 AC 380 ... 500V, -20% / +10%, 47 ... 63 Hz
Typical input current
at 400V
3~ rms 1.6 A 2.2 A 2.9 A 3.7 A 5.2 A
3~ FLA 1.4 A 2.0 A 2.7 A 3.4 A 4.7 A
Rec. mains fuse
1 AC
slow-acting [A]
10 A 10 A 10 A 10 A 10 A
Permissible
mains fuses (UL)
RK5 or faster
fuses,
min 230V/400V
5.0 A 5.0 A 10 A 10 A 10 A
Bussmann FRS-R-5 FRS-R-5 FRS-R-10 FRS-R-10 FRS-R-10
Circuit breaker*
min. 230V/400V
5.0 A 5.0 A 10 A 10 A 10 A
O
u
tp
u
t
Output voltage 3~ 400V 3 AC 0 - Mains voltage
Nominal output
current at 400V
rms 1.7 A 2.3 A 3.1 A 4.0 A 5.5 A
Motor
Assembly**
1.7A (45°C) 2.3A (45°C) 3.1A (45°C) 4.0A (45°C) 5.5A (45°C)
Wall-mounted** 1.7A (45°C) 2.3A (45°C) 3.1A (45°C) 4.0A 4.0A
Min. braking resistor 200

200

200

200

200

Recommended braking
resistor
Section 2.3 400

400

400

400

400 Ω
Motor-mounting (ventilated), or wall mounting with SK TIE4-WMK-L-1 (ventilated)
Max. continuous power / max. continuous current:
S1-50°C 0.55kW / 1.7A 0.75kW / 2.3A 1.10kW / 3.1A 1.10kW / 4.0A 2.20kW / 5.5A
Max. permissible ambient temp. with nominal output current
S1
S3 70%ED 10min
S6 70%ED 10min (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)
Max. continuous power / max. continuous current:
S1-50°C
S1-40°C
S1-30°C
0.55kW / 1.7A
0.55kW / 1.7A
0.55kW / 1.7A
0.75kW / 2.3A
0.75kW / 2.3A
0.75kW / 2.3A
0.75kW / 2.8A
1.10kW / 3.1A
1.10kW / 3.1A
0.75kW / 2.8A
1.10kW / 3.3A
1.10kW / 3.9A
0.75kW / 2.8A
1.10kW / 3.3A
1.10kW / 3.9A
Max. permissible ambient temp. with nominal output current
S1
S3 70%ED 10min
S6 70%ED 10min (100% / 20%Mn)
50°C
50°C
50°C
50°C
50°C
50°C
45°C
50°C
50°C
29°C
40°C
35°C
1°C
15°C
5°C
* Circuit Breaker (inverse time trip type) as per UL489
** FLA (S1-40 °C)