Datasheet > STWA3D20

STWA3D20

更新时间： 2024-01-20 12:28:18

品牌	Logo	应用领域
ZIEHL		/
页数	文件大小	规格书
1页	297K
描述
Current Transformer STWA3D for use with RCM1000V

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中文翻译

获取价格

数据手册

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STWA3D20 数据手册

Current Transformer STWA3D

for use with RCM1000V

The current transformers

STWA3D for use with residual

current monitor RCM1000V are

available with 4 diﬀerent inside

diameters.

STWA3D20-70canbesnappedonaDIN-rail,vertically

or horizontally or be ﬁxed with screws. The Bracket for

mounting is included.

STWA3D

STWA3D125 can only be mounted with screws.

STWA3D20

Bracket for mounting 20 - 70 mm

STWA3D35

STWA3D70

Part numbers:

S225725

S225726

S225727

S225728

STWA3D20

STWA3D35

STWA3D70

STWA3D125

20 mm ø Inside

35 mm ø inside

70 mm ø inside

125 mm ø inside

Option:

Split core current transformer upon request.

STWA3D125

Rated current Kn primary/secondary

Rated power

Frequency range

10 A / 0,0167 A

50 mVA (180 Ohm)

42 Hz … 3 kHz

Technical Data

Rated ambient temperature range

Temperature storage

-5 °C … +70 °C

-25 °C … + 70 °C

Rated short-time thermal current I_th

Rated continuous residual current

Nominal current I_ꢀꢁꢂ

2,4 kA / 1 s

40 A

6 kA / 40 ms

Nominal voltage

Rated impulse voltage

Contamination level

0,8 kV

8 kV

III

Dimensions

Inside diameter

X * Y * Z (mm)

Weight

STWA3D20

20 mm

53 * 49 * 87

120 g

STWA3D35

35 mm

68 * 49 * 103

160 g

STWA3D70

70 mm

103 * 49 * 137

290 g

STWA3D125

125 mm

173 * 63 * 200

910 g

ZIEHL industrie-elektronik, 74523 Schwäbisch Hall, Germany, +49 791 504-0, info@ziehl.de, www.ziehl.de

2015-01-30

107

中文翻译

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