NORD Drivesystems BU0500 - Manual (Page 152)

SK 500E – Users Manual for Frequency Inverters
152 BU 0500 GB-1013
FI type (size 5/ 6 / 7): SK 5xxE… -551-323-A -751-323-A -112-323-A -152-323-A -182-323-A
Nominal motor power
(4-pole standard motor)
230V 5.5 kW 7.5 kW 11.0 kW 15.0 kW 18.5 kW
240V 7½ hp 10 hp 15 hp 20 hp 25 hp
Input
Mains voltage 3~ 230V 3 AC 200 … 240V,
± 10%, 47 … 63Hz
Input current
rms 30.8 A 39.2 A 64.4 A 84.0 A 102 A
FLA 30.8 A 39.2 A 58.8 A 75.6 A 95.2 A
Recommended
mains fuse*
1 AC slow-acting 30hp 40 A 60 A 100 A 100 A
CB 35 A 50 A 60 A 100 A 100 A
Permissible mains
fuses for UL*
Fuse, 300V 30hp 40 A 60 A 100 A 100 A
Bussmann FRS-R-30 FRS-R-40 FRS-R-60 FRS-R-100 FRS-R-100
CB 60 A 60 A 60 A 100 A 100 A
O
ut
put
Output voltage 3~ 230V 3 AC 0 - Mains voltage
Output current
rms 22.0 A 28.0 A 46.0 A 60.0 A 73.0 A
FLA 22.0 A 28.0 A 42.0 A 54.0 A 68.0 A
Min. braking resistor Accessories 19
W
14
W
10
W
7
W
6
W
Type of ventilation
Fan cooling, temperature-controlled Switching thresholds:
ON= 57°C OFF=47°C
Weight Approx. [kg] 8 10.3 15
* see also Section 1.5.2. Fuses: High-Interrupting Capacity, Current Limiting Classes (z.B. R, J, …), circuit breaker (CB): Inverse Time Trip Type
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