HDC19s

3-pole capacitor switching contactor applied to improve the power factor in a circuit

A capacitor switching contactor is used for improving the power factor in a single-phase or three-phase system. The contactor can reduce the closing current impact of capacitors. Its current range covers 25..115 A and the maximum controlled capacity is 60 kvar.

22795324826

Features

    The current of capacitor switching contactor HDC19s covers 25..115 A

    Specifications

    - Rated conventional thermal current Ith: 25 A, 32 A, 43 A, 63 A, 95 A, 115 A

    - Pole: 3-pole

    - Rated operating voltage: 380/400 V

    - Rated insulation voltage: 690 V

    - Controlled inrush current: ≤ 35In (Ith 25~43A)

    ≤ 55In (Ith 63~115A)

    - Rated operating frequency: 50/60 Hz

    - Coil voltage: 24..440 V

    - Range of coil operating voltage: 85..110 % Us

    - Auxiliary contact: 11, 20, 02 (Ith 25~43A)

    12, 21 (Ith 63~115A)

    - Certificate: CE




Applications

    AN EXCELLENT CHOICE FOR ALL STANDARD APPLICATIONS, INCLUDING:

    ​- Reactive power compensation control cabinet

     

    ENSURES COMPLIANCE WITH INTERNATIONAL STANDARDS: ​

    - IEC 60947-4-1, IEC 60947-5-1

Catalog
icon
Power Factor Correction

English

.pdf

3.39 MB

01/04/2022

icon
Motor Management Catalog

English

.pdf

11.80 MB

21/03/2022

User guide
icon
HDC19s user manual

English

.pdf

9.79 MB

08/06/2020

Certificate
icon
HDC19s-25..115_CE_AN_50397615_2018_01 certificate

English

.pdf

1.25 MB

17/01/2018

Language Format Size Date

Catalog

icon Power Factor Correction

English

.pdf

3.39 MB

01/04/2022

icon Motor Management Catalog

English

.pdf

11.80 MB

21/03/2022


User guide

icon HDC19s user manual

English

.pdf

9.79 MB

08/06/2020


Certificate

icon HDC19s-25..115_CE_AN_50397615_2018_01 certificate

English

.pdf

1.25 MB

17/01/2018


Main conditions are as follows:
(1) Load connection: rectifier, VSD, soft starter
(2) Grid environment: refining, chemical industry, cement, electroplating
(3) Main order of harmonics: 5th, 7th, 11th
(4) Specified capacitor switching contactor is replaced by commercial AC contactor: easy to shorten lifecycle of capacitors due to inrush current suppression ability (capacity reduction risk)