STWA3D35, Current Transformer for RCM, Inside diameter 35 mm

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Part number: S225726

for use with RCM1000V more

Current Transformer for use with residual current monitor RCM1000V

The current transformers STWA3D for use with residual current monitor RCM1000V are available with 4 different inside diameters. STWA3D20-70 can be snapped on a DIN-rail, vertically or horizontally or be fixed with screws. The Bracket for mounting is included. STWA3D125 can only be mounted with screws.

Technical Data

Rated current Kn primary/secondary

^.......

10 A / 0,0167 A

Rated power

^.......

50 mVA (180 Ohm)

Frequency range

^.......

42 Hz … 3 kHz

Rated ambient temperature range

^.......

-5 °C … +70 °C

Temperature storage

^.......

-25 °C … + 70 °C

Rated short-time thermal current I_th

^.......

2,4 kA / 1 s

Rated continuous residual current

^.......

40 A

Nominal current I_dyn

^.......

6 kA / 40 ms

Nominal voltage

^.......

0,8 kV

Rated impulse voltage

^.......

8 kV

Contamination level

^.......

III

Dimensions (STWA3D20)

Inside diameter

^.......

20 mm

X * Y * Z (mm)

^.......

53 * 49 * 87

Weight

^.......

120 g

Dimensions (STWA3D35)

Inside diameter

^.......

35 mm

X * Y * Z (mm)

^.......

68 * 49 * 103

Weight

^.......

160 g

Dimensions (STWA3D70)

Inside diameter

^.......

70 mm

X * Y * Z (mm)

^.......

103 * 49 * 137

Weight

^.......

290 g

Dimensions (STWA3D125)

Inside diameter

^.......

125 mm

X * Y * Z (mm)

^.......

173 * 63 * 200

Weight

^.......

910 g

Input / measuered parameter:	Current measuring
Design:	Wall-mount housing
Extras:	Current transformers