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
English
1.25 MB
17/01/2018
English
9.79 MB
08/06/2020
English
3.39 MB
01/04/2022
English
23.41 MB
05/07/2023
| Language | Format | Size | Date | |
|---|---|---|---|---|
| Certificate | ||||
English |
1.25 MB |
17/01/2018 |
||
| User guide | ||||
English |
9.79 MB |
08/06/2020 |
||
| Catalog | ||||
English |
3.39 MB |
01/04/2022 |
||
English |
23.41 MB |
05/07/2023 |
||
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)