The main function of the current overload protector
- Categories:overload protector
- Author:
- Origin:
- Time of issue:2022-05-13 15:38
- Views:
(Summary description)Definite time limit: When the load is overcurrent and the continuous overcurrent time reaches the set value of the overcurrent time, the overload protector automatically trips and resets automatically after 5 minutes.
The main function of the current overload protector
(Summary description)Definite time limit: When the load is overcurrent and the continuous overcurrent time reaches the set value of the overcurrent time, the overload protector automatically trips and resets automatically after 5 minutes.
- Categories:overload protector
- Author:
- Origin:
- Time of issue:2022-05-13 15:38
- Views:
1. Overcurrent protection
Definite time limit: When the load is overcurrent and the continuous overcurrent time reaches the set value of the overcurrent time, the overload protector automatically trips and resets automatically after 5 minutes. After tripping, the overload protector displays the current value of the largest phase. The overcurrent time adjustment range is 0.2~30S, the overcurrent time repeatability error is ±5[%], and the overcurrent time setting error is ±10[%].
2. Short circuit protection
When the ratio of the load current to the current setting value exceeds a certain value, it can be regarded as a short circuit, and the overload protector trips within 0.5S. times.
3. Phase loss protection
When the current of any one of the three phases is less than one-third of the minimum current setting value, and the duration reaches a certain time value, the overload protector automatically trips, and this time is the phase loss time. When tripping, the nixie tube displays "PHASE".
4. Phase imbalance protection
When the three-phase current imbalance reaches 50[%] and the duration reaches a certain time value, the overload protector automatically trips, and the time value is the phase imbalance time.
Enclosure
Related news
Subscribe for updates
A weekly update of what’s on the Global Agenda
订阅
Follow us




Contact us
Room2302,177 Tai ' an Road,Yinzhou Business Center, Ningbo, China
Whatsapp: +8613736095026 , +8618957888526
Tel:86-0574-88381835
Mobile:+8613736095026 , +8618957888526
Fax:+86-0574-88381836
E-mail:cotton.xu@china-moco.com
Web:http://www.china-moco.com
Copyright © 2021 MOCO All Rights Reserved. 浙ICP备2021015594号-1