Description:
Contactor coil suppressors paralleled in AC contactor:wide temperature range
Vibration frequency:25-70Hz
easy to install
Contactor coil suppressors paralleled in ACcontactor :
1.Workingprinciple
It not only has good lightning protectionfunction, but also prevent power grid from surging, it hassuch fast response that it can accomplish restraining surgeimmediately.Sometimes the surge peak can reach to several kilovoltsor more, this will come with great damage.In view of the CNCmachine tools, especially imported equipment are hypersensitive tothe transient voltage (surge) . when transient voltage (surge)occurs, the whole system about machine tool will be closed, theaction is called ''self-preservation''.In this case , the machinetool and workpiece will be damaged greatly when the process of theworkpiece is going on.After adopting the HK lightning surgeprotection device, surge can be restrained effectively.For example, when start voltage is 470V, meanwhile the transient (surge)appears in power grid.HK lightning surge protection device canreact more quickly, it will absorb and release the extra voltageabove 470V , so the equipment is protected effectively and machinetools can operate normally.At present lightning surge protectionproducts of HK get universally acknowledged in and abroad. Surgeusually occurred frequently on the place where has concentratedfactories, in order to effectively protect cnc machine tools frombeing damaged , the HK lightning surge protection device will beyour best choice.
2.Technical Parameters
model | the rated voltage | discharge starting voltage | the clamping voltage | Inrush current | start voltage |
RCMH601 | AC400V | 470V | 1000V | 4500-10KA | 800V |
RCMH602 | AC400V | 470V | 1000V | 4500-10KA | 800V |
RCMH603 | AC400V | 470V | 1000V | 4500-10KA | 800V |
RCMH604 | AC400V | 470V | 1000V | 4500-10KA | 800V |
3.Keywords
Lightning arrester, voltage Suppressor, SurgeVoltage Absorber, Polymer Lightning Arrester, High-voltageLightning Arrester, Surge Arrester, Surge Protector, Surgeprotective Device, Lightning Protector, Polymer Arrester, ThunderProtection, Power surge Protector, Surge Suppressor, OvervoltageProtector, Thunder Protection, Electrical Control, SystemProtector, Direct Strick Protection, Power solutions, SurgeDiverter, Thunder Arrester, Surge Absorber.
4.Application
CNC Lathe , Boring Machines, Milling Machines,Mining Machines.etc-- used in these machines'' distributioncabinet. As long as there is control system of our products it canbe applied.
5.Environmental temperature: -20 ~ 100 degree C.
Vibration frequency:50-60Hz
Phase:three phase
Power type:AC
6.No matter what kind of ourproducts you want, please send us the technical parameters of
it.Such as thickness,width, height, Maximum continuous oprtating voltage,Nominal discharge
current (wave 8/20 us ), Maximum discharge current (wave 8/20 m/s ), Maximum short
-circuit current and soon.Then we will make it special for you.
7.Contact
Mobile: 8613940882535
TEL: 8641186253365
FAX: 8641183615665
SurgeSuppressor
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