Home > Products > Thermal Relay > Low Energy Loss 3UA32 Electronic Overload Relay
Low Energy Loss 3UA32 Electronic Overload Relay
- 50000 Piece / Pieces per Month
- NINGBO
- T/T
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | KOLIDA | Model Number: | 3UA32 |
Theory: | Other, Electronic Overload | Usage: | Protective | Size: | Miniature |
Protect Feature: | Other | Contact Load: | High Power |
Packaging Details
In standard packing
Product Description
Specifications
1.national standards: GB14048.4 GB14048.5 IEC60947-4-1, IEC60947-5-12.high quality with reasonable price
3.good service
Applicable Range:
3UA series electronic overload (hereinafter called relay) is designed for the circuit with AC 50Hz,rated operating voltage to 660V,rated operation current 0.1A-125A,to protect circuit and motor against overload or phase breaking. It can be assembles with corresponding AC contactor to form starter.
Applicable Standards:
GB14048.4 GB14048.5
National Standard: GB14048.4 GB14048.5 IEC60947-4-1, IEC60947-5-1
International Standard: IEC 60947-4-1 IEC 60947-5-1
Normal Working and Installation Condition
1.Ambient temperature within -5°C
-+55°C,and the average temperature no more than+35°C in 24 hours.
2.Relative humidity no more than 50% at max+40°C,and it may be higher at lower temperature. The lowest avreage temperature no more than +20°C in the wettest month. The maximum average relative humidity of this month doesn't exceed 90%. The charge of temperature leading to dew on the product must be considered.
3. Altitude no more than 2000m.
4.Class of pollution is 3.
5.Installation type is ill.
6.The inclined angle between the mounting surface and vertical surface no more than 5°located on the place of non-sensible compact and vibration.
7.Environmental protection: factors of environmental protection shoule take into account during the design and manufacture. The parts should adopt recoverable material.
Structure features
RElay is composed of three parts of sampling system,judgement and management system,performing and output system,which samples through current transformer to transform three phase sampling current into DC voltage with corresponding setting current. Signal carries out logical calculus process by CMOS chip and judge overload,loss of phase and unbalance,meanwhile send execution command to the execution mechanism that sends signal for protection. The Characteristics as following:
1.Three phase,passive,low energy loss;
2.Permanent magnetism tripping mechanism;
3.Protection again overload,loss of phase,three phase unblance.
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Company Profile
![](http://res.goldsupplier.com/3/1_706_26026_480_360.jpg)
Wenzhou Mallton Electric Co.,Ltd.(before named as Wenzhou xika electrical Co., Ltd.) has been an ALIBABA GOLD SUPPLIER for 5 years.We were authorized by National Industrial and Commercial Bureau. It has developed into one of the largest trans-regional, conglomerate and trans-national enterprises in China.
There are more than ten hundred employees and our workshops cover an area of 20,00 square meters. Our fixed assets are 12 million RMB. We mainly supply Ac contactors,circuit breakers,lighting,cables,thermal relays,water proof switch sockets,isolaters,floor boxes and so on. Our annual sales volume is 900 million RMB.
Our products were awarded many honors from Europe, America and Hong Kong. Furthermore, we have passed the evaluation of ISO9001, CE, CB and UL certifications. After the audit and appraisal of National Economy and Trade Commission, we have been appointed as the recommended enterprise for ameliorating the power and telecom nets due to our perfect reputation in domestic and overseas markets.
At present, we are challenging high techniques with full confidence. We pay attention to personnel training, identity construction, quality improvement, market promotion, enterprise culture and innovation. Please feel free to contact us for further information.
Contact Us
- Wenzhou Mallton Electric Co., Ltd.
- Contact nameJessie Huang
- Phone86-577-61899199
- AddressBaitawang Industrial Zone, North Baixiang Town
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