855-9150/2000-1251

Additional Information

Part Number

855-9150/2000-1251

UPC

4055143419208

Tariff Code

90303370000

ETIM

Group Code : EG000017

Group Description : Low-voltage Industrial Components

Class Description : Current transformer

Class Code : EC002048

Version : 7

Output (Analog)

Sensitivity

22.5 mV/kA at 50 Hz

Output signal (max.)

30 V

Signal Processing

Limit frequency

373 kHz

Environmental Requirements

Ambient temperature (operation)

-40 … +80 °C

Ambient temperature (storage)

-40 … +80 °C

Relative humidity

≤ 90% (without condensation)

Operating altitude (max.)

2000 m

Connection Data

Feedthrough for measurement conductor

Ø 125 mm

Physical Data

Cable length

1.5 m

Measurement Error

Accuracy class

0.5

Translation errors (all positions)

0.75 %

Translation errors (note)

Assuming that a primary conductor with a minimum diameter of 15 mm is used that is routed perpendicular to and in contact with the coil.

Material Data

Fire load

0.000 MJ

Weight

130.000 g

Input

Measurement range

10 A ... 10000 A (up to 4000 A in combination with the recommended WAGO products)

Input Current Transformers

Primary rated current

1000 A

Rated short-time thermal current Ith

300 kA at 50 Hz

Rated frequency

50 … 60 Hz

Mutual inductance M

72.14 nH

Standards And Specifications

Conformity marking

CE

Standards/specifications

EN 61010-1 || EN 61010-2-32 || EN 61869-1 || EN 61869-2 || EN 61869-6 || EN 61869-10 || UL 61010-1

Mechanical Data

Mounting type

Split-core current transformer (suspended)

Specifications

Product Group Code

0029

Commercial Data

Packaging type

Bag

Country of origin

CH

GTIN

4055143419208

Customs tariff number

90303370000

Notes

Note

Rogowski technology allows the coils to measure a wide primary current range of up to 10,000 A without loss of accuracy, because there are no saturation effects. The requirements for standards EN 61869-1, EN 61869-2, EN 61869-6 and EN 61869-10 are only partially met, as there are fundamental differences with current transformers for a Rogowski coil.

Test Voltage

Voltage for isolation test

AC 7.4 kV; 50 Hz; 1 min