Technical data

Ambient conditions

Three-phase mains chokes AX2090-ND50

Rated voltage

3 x 460 V, -25% +10%, 50/60 Hz1)

Overload factor

2,0 x IN for 30 s

Ambient temperature

-25 °C to +45 °C, with 1,3% (/°C) power reduction to +60°C

Mounting height

1000 m, with 6% (/1000m) power reduction to 4000 m

Rel. air humidity

15 %…95 %, no condensation permitted

Storage temperature

-25 °C to +70 °C

Protection

IP00

Short circuit voltage

UK 4 % at 400 V = 9,24 V
UK 2 % at 400 V = 4,6 V

Permissible contamination

P2 to EN 61558-1

Thermal rating

Ieff < IN

Recognition

UL / CSA

1) at mains frequency = 60 Hz power loss approx. 10 % higher!

Three-phase mains chokes

 

AX2090-ND50-

Data

0060

0072

0090

0110

0143

0170

Rated current [A]

60

72

90

110

143

170

Power loss total [W]

70

80

120

140

160

170

Inductance [mH]

0,25

0,20

0,16

0,13

0,10

0,09

Weight [kg]

7

10

13

15

25

25

Connection [mm²]

16

16

35

35

70

70

Short-circuit voltage

4 % UK