Technical data

Environmental 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 derating to +60 °C

Mounting height

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

Relative humidity

15%…95%, condensation not permitted

Storage temperature

-25 °C to +70 °C

Protection class

IP00

Short-circuit voltage

UK 4% at 400 V = 9.24 V
UK 2 % at 400 V = 4.6 V

Permissible level of contamination

P2 according to EN 61558-1

Thermal configuration

Ieff < IN

Material

The AX2090-ND50 devices are UL-certified for the US and Canadian markets

1) at 60 Hz mains frequency the power loss is 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 [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