MODEL

NBC 270

NBC 315

NBC 350

ITEM

Input power voltage

AC 380

AC 380

AC 380

Frequency (V、Hz)　

(three phase)±15%、50/60

(three phase)±15%、50/60

(three phase)±15%、50/60

Rated input power capacity (KVA)

11.6

14.7

17.3

No-load voltage (V)

18---33

18---40

18---45

Output current range (A)

50---270

50---315

50---350

Rated output voltage (V)

26.5

29.8

31.5

Duty cycle (%)

60

35

60

Efficiency (%)

85

85

85

Power factor COS∮

0.75

0.75

0.75

Insulation class

F

F

F

Weight (Kg)

65

75

95

Dimension (mm)

560X242X390

565X283X495

670X335X633

Protection class

Ip 21

Ip 21

Ip 21