EIPA30.5 100/5; Kl. 0,5

Name: EIPA30.5 100/5; Kl. 0,5
Brand: Janitza
SKU: 914811

Product information

plug-on current transformer for billing purposes Type: EIPA30.5 primary current: 100 A secondary current: 5 APower: 2,5 VArated frequency: 50 - 60 HzInsulation class: Ethermal rated short-time current (Ith): 60 x IN / 1s rated peak current (Idyn): 2,5 x Tth, min. 100 kAmaximum operating voltage (Um): 0,72 kVrated insulation level(test voltage): 4 kV / 1 min (acc. EN61869-2)overcurrent limiting factor: FS5 or FS10harmonic currents: up to the 50th harmonic width: 70 mmround conductor max.: 23 mmprimary bar max.: 30,5 x 10,5 mm 25,5 x 25,5 mm 10,5 x 30,5 mmincl. accessories:01x primary bar clamp01x secondary terminal cover02x plug-in feet01x declaration of conformity01x 0950011 extended declaration of conformity with error list on requestThese current transformers are ordered customer-specifically and are excluded from return.

3D models and more files to each product can be found in our download area downloadarea

current transformer knowledge

Background knowledge on the selection, dimensioning and technical parameters of current transformers – prepared in a practical manner.

current transformer correctly select & dimension

Published on 10 July 2026 · Updated on 31 July 2026

The choice of the suitable current transformer depends on primary current, connection values and purpose of use. This guide leads step by step through the most important selection criteria.

Accuracy classes for current transformers explained

Published on 10 July 2026 · Updated on 31 July 2026

What do specifications like class 0,5 or 0,2s mean for a current transformer? An overview of the common accuracy classes and their areas of application.

Stromwandler richtig anschließen

Published on 24 September 2026 · Updated on 25 September 2026

Ein Stromwandler misst nur dann richtig, wenn er in der richtigen Richtung eingebaut und sekundärseitig korrekt verdrahtet ist. Entscheidend sind drei Punkte: Die Primärklemme P1 (K) zeigt zur Einspeisung, die Sekundärkl…