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Supply high quality Motor Protection Relay
| Model No. : | KNR8 |
|---|
Product description
Basic Specification
| Rated voltage | 690-1000V |
|---|---|
| Rated current | 0.1-400A |
| Rated frequency | 50/60Hz |
| Protect Feature | Epoxy |
| Size | Minature |
| Contact Load | Low Power |
| Theory | Voltage Relay |
| Usage | Auto, Current, General Purpose, Other, PCB, Protective, Telecommunication |
Detail Description
Application
KNR8 series overload relay is suitable for 50Hz/60Hz, rated voltage up 690~1000V,rated current 0.1~400A in main circuit of long time working. It is used to protect AC three-phase asynchronous motor against overload and open phase. This products conformity with IEC947-4, VDE0660,GB14048.4 standards .
Model and meaning
Working condifion
●The altituelde should be not higher than 2000m;
●The ambient temperature:-25℃~55℃;
●The relative humidity: when +25℃,the relative humidity of air should be not more than 90%.
Structure feature
●Senies overload relay of thermal metal mode ,tripping class is 10A;
●Setting current continuous adjustable device;
●trip indicator;
●test button;
●reset button by hand operation and automatic reset button;
●have a pair of No and Nc insulation contact in electricity;
●mode of installation :install independently or can plug in the AC contactor.
Technical parameter
| TypeSphere ofsettingcurrent(A)Fuse specification (A)IEC947-4 “1”“2”KNR8-500.1-0.16350.50.16-0.2511.25-0.41.60.4-0.6320.63-140.8-1.2541-1.661.25-261.6-2.562-3.2102.5-4103.2-5204-6.3165-8166.3-10258-12.52510-14.525KNR8-520.1-0.16630.50.16-0.2510.25-0.41.60.4-0.6320.63-140.8-1.2541-1.661.25-261.6-2.562-3.2102.5-4103.2-5164-6.3165-8206.3-10258-12.52510-163512.5-203516-2550KNR8-551-1.610061.25-261.6-2.562-3.2102.5-4103.2-5164-6.3165-8206.3-10258-12.52510-163512.5-205016-255020-328025-368032-408036-4580 | TypeSphere ofsettingcurrent(A)Fuse specification (A)IEC947-4“1”“2”KNR8-5812.5-201605016-255020-326325-408032-5010040-5710050-6310057-7012563-8025016070-88160KNR8-6055-8025016063-9016080-11031520090-120224110-135224KNR8-6155-8025016063-9016080-11031520090-120224110-135224120-150224KNR8-590.1-0.16250.50.16-0.2510.25-0.41.60.4-0.6320.63-140.8-1.2541-1.661.25-261.6-2.562-3.2102.5-4103.2-5164-6.3165-8166.3-10168-12.5352510-16633512.5-20635016-25635020-32806325-401258032-4016010040-5716012550-63160125KNR8-6255-8025025016063-9016080-11025020090-120110-135120-150315224135-160150-180355KNR8-6680-125500250125-200315160-250400200-320400250-400800500 |
Additional Information
| Payment Terms | L/C, T/T, Western Union, Paypal |
|---|---|
| Minimum Order | 200pcs |
| Lead Time / Delivery Time | 30 Day(s) |
| Sample Available | YES |
| Delivery Details | 20-30days deliver goods when get payment |
| FOB Port | Ningbo,Shanghai |
| Loading Info | sent to port or loading in factory |
| Packing Info | carton |
| Target Market(s) | North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East |
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