nord NORDAC SK 5xxE Series - Electrical Data for UL Certification

7 Technical data
BU 0500 GB Subject to technical alterations 137
7.5 Electrical data for UL certification
The data given in this section must be taken into account to comply with UL certification.
“Suitable for use on a circuit capable of delivering not more than 5000 rms symmetrical Amperes, 120 Volts
maximum (SK 5xxE-xxx-112), 240 Volts maximum (SK 5xxE-xxx-323), or 480 Volts maximum (SK 5xxE-xxx-
340), or 500 Volts maximum (SK 5xxE-xxx-350) and minimum one of the two following alternatives.”
Size 1 - 115V mains
Device type: SK 5xxE… -250-112-O -370-112-O -550-112-O -750-112-O
110V 0.25 kW 0.37 kW 0.55 kW 0.75 kW Nominal motor power
(4–pole standard motor)
120V
1
/
3
hp ½ hp ¾ hp 1 hp
FLA 1 AC
[A] 7.7 A 9.5 A 12.5 A 17.3 A
J Class Fuse, 600V 10 A 13 A 20 A 25 A
Recommended
mains fuse
Bussmann B or G LPJ-10SP LPJ-13SP LPJ-20SP LPJ-25SP
Size 1 - 230V mains
Device type: SK 5xxE… -250-323-A -370-323-A -550-323-A -750-323-A
220V 0.25 kW 0.37 kW 0.55 kW 0.75 kW Nominal motor power
(4–pole standard motor)
240V
1
/
3
hp ½ hp ¾ hp 1 hp
FLA 3 / 1 AC
[A] 3 / 4 4 / 5 5 / 7 6 / 9
J Class Fuse, 600V 2½ A / 4 A 3½ A / 5 A 4½ A / 7 A 6 A / 9 A
Recommended
mains fuse
Bussmann B or G
LPJ-2½SP /
LPJ-4SP
LPJ-3½SP /
LPJ-5SP
LPJ-4½SP /
LPJ-7SP
LPJ-6SP /
LPJ-9 SP
Size 2 / 3 – 230V mains
Device type: SK 5xxE… -111-323-A -151-323-A -221-323-A -301-323-A -401-323-A
220V 1.1 kW 1.5 kW 2.2 kW 3.0 kW 4.0 kW Nominal motor power
(4–pole standard motor)
240V 1½ hp 2 hp 3 hp 4 hp 5 hp
FLA 3 / 1 AC
[A] 8 / 13 14 / 10 19 / 13 17 21
J Class Fuse, 600V 8 /13 A 10 A / 17½ A 15 A / 20 A 17½ A / - 25 A / -
Recommended
mains fuse
Bussmann B or G
LPJ-8SP /
LPJ-13SP
LPJ-10SP /
LPJ-17½SP
LPJ-15SP /
LPJ-20SP
LPJ-17½SP / - LPJ-25SP / -