특허청실용신안특허등록 3
장치내의전기계를기계로변환할때전자기계기구부품을이용하는경우가많은데, 이때는코일에의한인덕턴스때문에큰에너지의펄스역전압이발생합니다. 일반적으로회로에접점이개폐될경우, 그접점에전압이인가되어있으면접점이닫힐때전류가흐르고열릴때는인덕턴스에서역기전력에의해전압이발생하며, 불꽃과함께글로우, 아크등이발생하여고주파진동이일어나전자회로에방해를주는원인이됩니다. 접점은불꽃때문에소모, 변형, 융착되며, 표면에산화접촉저항등가, 접촉불량등으로접점수명을단축시키게됩니다. 이불꽃발생을방지하기위해접점간에삽입하는회로를불꽃소거회로라고하며, 여기에삽입하는부품을 라고합니다. 특징. 과부하내력이큽니다. 2. 채터링등접점진동에의한서지전압에대해효과가큽니다. 3. 외부서지전압에효과가큽니다.. 고역주파수에대해임피던스가아주적어저레벨의고주파잡음에대해억제력이있습니다. 5. SCR, SSR 등의보호및 dv/dt의개선용으로서 CR 시정수를갖는데효과가큽니다. 형식 It s often the case to use the electronic machine parts when transforming the electrical system into the machinery system of a device. In this case, the inductance of the coil creates the pulse counter voltage of high energy. Let s suppose the case in which the contact point of circuit switches on and off. If there s voltage involved in the contact point, there is current when the contact point is closed. When it s open, the counter electromotive force of inductance creates voltage along with sparks, glows and ARC. In addition, the vibration of high frequency will potentially interfere with the electronic circuit. Due to the sparks, the contact points get to be exhausted, transformed or desposited, the increased oxidative contact resistance on the surface and contact defects will reduce the ife. The circuit inserted between the contact points in order to prevent sparks is called the spark quench circuit, and it s parts are called. Characteristics. It has a great durability of overload. 2. The effects of chattering and contact point vibration on the surge voltage are huge. 3. It s effects on exterior surge voltage are great.. Since it s impedance against the high counter frequency is very small, it can control the high frequency noise of low levels. 5. It protects SCR and SSR and Improves dv/dt, contributing to having the CR time constant. Type 무단상위상 3 삼상무저전압 (/220V) 전압 H 고전압 (380/0V) 무선타입 T 마그네트코일단자형단자 M 찬넬마그네트일체형 C 찬넬형 0. μf콘덴서 50 0.μF 20 2Ω 3 33Ω 0 Ω 저항 2 20Ω 20 200Ω 50 500Ω 옵션 단상 X 일체형 20 500 0.2 μf 50Ω 680 0.3 μf 68Ω None Single phase Phase 3 Three phase None Low voltage(/220v) Voltage H High voltage(380/0v) None Wire Type T Magnet coil terminal type Terminal M Channel internal magnet type C Channel type 0. μf Condenser 50 0.μF 20 2Ω 3 33Ω 0 Ω Resistance 2 20Ω 20 200Ω 50 500Ω Option Single phase X 20 500 0.2 μf 50Ω 680 0.3 μf 68Ω * 콘덴서, 저항의조합은사양표를참조하세요. KEM CO., LTD.
사양 / Specification 단상형 / Single phase type Model C ( μf ) R (Ω) L/V (Line Volt) KCR-20R 0. 200 250 KCR-50500R 0. 50 250 KCR-20 0. 200 250 KCR-2020 0.2 200 250 KCR-50500 0. 50 250 KCR-2050 0.2 500 250 KCRT-20S 0. 200 250 KCRT-20 0. 200 250 KNCRT-52 0. 200 D2K KNCRT-5 0. 200 DK 220 KNCRB-820 0.5 D820 DC 2 KCR-20X 0. 200 250 KCR-5020X 0. 2 250 KCRH-680 0. 68 500 KCRH-200 0.2 500 KCRH-3 0.3 33 500 KCRH-5020 0. 2 500 KCRC-2 0. 20 250 KCRC-20 0. 200 250 KCRC-2020 0.2 200 250 KCRC-2050 0.2 500 250 KCRC-50500 0. 50 250 KCRHC-680 0. 68 500 KCRHC-200 0.2 500 KCRHC-3 0.3 33 500 KCRHC-5020 0. 2 500 사용온도범위 : -25~+0 Operating Temperature : -25~+0 용도 각종전기개폐기구회로 공작기계 자동화기계 사용상의주의 에투입되는전원주파수가높은경우 CR 회로에콘덴서의도통현상에의하여저항에서높은발열로인하여에이상이발생될수있으니사용시에의온도상승이 5 이하가되도록필히점검하고사용하시기바랍니다. 사용예 / Use Example 삼상형 / Three phase type Model C( μf ) R(Ω) L/V(Line Volt) K3CRD-20 0. 200 250 K3CRD-50500 0. 50 250 K3CR-50500 0. 50 250 K3CR-50500-3 0. 50 250 K3CRH-2020 0.2 200 500 K3CRH-680 0. 68 500 K3CRH-200 0.2 500 K3CRH-3 0.3 33 500 K3CRH-5020 0. 2 500 K3CRTA-50500 0. 50 250 K3CRTB-50500 0. 50 250 K3CRTC-50500 0. 50 250 K3CRTMA-50500 0. 50 250 K3CRTMB-50500 0. 50 250 삼상찬넬형 / Three phase channel type Model C( μf ) R(Ω) L/V(Line Volt) K3CRM-50500 0. 50 250 K3CRHM-200 0.2 500 K3CRHM-3 0.3 33 500 K3CRHM-5020 0. 2 500 K3CRC-20 0. 200 250 K3CRC-50500 0. 50 250 K3CRHC-2020 0.2 200 500 K3CRHC-680 0. 68 500 K3CRHC-200 0.2 500 K3CRHC-3 0.3 33 500 K3CRHC-5020 0. 2 500 Use Various electric circuits for opening and closing Machine tools Automatic machines Instructions for use When high frequency power is input to the spark killer due to the high heat from the resistor by conduction phenomenon of the capacitor in the CR circuit temperature increase of the spark killer in use, so a spark can occur or more or less so that the killer 5 we should use and inspection is essential. 오일냉각기 OIL COOLER 오일스키머 OIL SKIMMER 인터페이스커버 INTERFACE COVER 파워컨버터 POWER CONVERTOR 역상계전기 NEGATIVE-PHASE RELAY 풋스위치 FOOT SWITCH 푸쉬버튼스위치 PUSH BUTTON SWITCH 코드스위치 CODE SWITCH 노브 KNOB 로타리스위치 ROTARY SWITCH 써지보호장치 SURGE PROTECTIVE DEVICE LED 인디케이터 LED INDICATOR 노휴즈브레카핸들 N.F.B HANDLE 케이블그랜드 CABLE GLAND 팬커버 FAN COVER 힌지 / 록커 / 키 HINGE/LOCKER/KEY 로드메타 알피엠메타 LOAD METER RPM METER A. 직류회로용 (DC) Direct current circuit B. 교류회로용 (AC) Alternating current circuit C. 교류 3 상회로용 (AC) Alternating current three phase circuit 기타품목 THE OTHER PRODUCTS TEL : 05) 322-55 / FAX : 05) 322-555 / www.kem.co 5
안전을위한주의사항 / Attention list for safety 경고. 인명사고및막대한재산상의피해가우려되는기기등에사용할경우에는반드시 2중으로안전장치를부착한후에사용하십시오. 2. 반드시판넬에취부하여사용하십시오. 감전및오작동의우려가있습니다. 3. 감전방지및기기고장방지를위하여모든배선이종료될때까지전원을투입하지마십시오.. 지정한정격이외로사용시에는상해를입거나재산상의손실이발생할수있으므로주의하여주십시오. 5. 본기기의탈착은전원을 OFF 한후조치하십시오. 감전, 오작동, 고장의원인이됩니다. 6. 통전중에본기기를분해하거나단자에접촉하지마십시오. 감전, 오작동, 고장의원인이됩니다.. 제품사용시주위온도는 -25 ~+0 범위안에서사용하십시오. Warning. When it use in a machine that might cause accidents of worker or enormous property damage, it should be used after the double safety device is attached. 2. In any case, it should be used while being attached on the panel. It might cause eletric shock or malfinctioning 3. In order to prevent receving electric shock and malfunctioning of the machine, do not supply power until all the wiring is completed and ended.. If it is used with the voltage other than the designated one, it might cause injury for human and property damage. 5. To separate the product, turn OFF the power supply first. It might cause electric shock, malfunctioning or breakdown. 6. Do not disassemble, process, remedy or repair this product in any case, because it might cause malfunctioning.. The usual temperature ranges from -25 ~+0. 주의. 주문하신사양과일치하는지확인하십시오. 2. 실외에서사용하지마십시오. 3. 부식성가스 ( 특히유해가스, 암모니아등 ), 가연성가스가발생하지않는장소에서사용하십시오.. 물이들어갔을때에는누전, 화재의위험성이있으므로반드시점검하시기바랍니다. 5. 를사용시, 될수있으면노이즈등의발생원근처에부착하십시오. 6. 배선등의 L( 리엑턴스 ) 성분에의해이상진동을일으키기도하고, 고주파성분에대해서는임피던스의상승으로흡수효과가저하할수도있습니다.. 규정의펄스조건을준수하여주십시오. 특히, 전원주파수가높은경우 (0Hz 이상 ) 겹칠때는 3상전파정류회로등에는주의해주십시오. 체크방법으로부품의온도상승이 5 이하로되면안전합니다. 8. 본제품의품질향상을위하여색상및일부디자인은사전통보및예고없이변경될수도있습니다. Attention. Make sure whether it is identical with the specification you have ordered. 2. Do not use it outside. 3. Do not use it in a place, where corrosive gas (especially, harmful gas, ammonia, etc.)and inflammable gases are generated.. In case of contacting water, make sure it is throughly inspected before use in order to prevent leakage of electricity or fire. 5. Attach the as close to the origin of noise as possible. 6. L elements including wiring can cause irregular vibration, and increasing impedance for high frequency elements can deteriorate the abcorption effects.. Be sure to follow the pulse condtions required. In particular, when it accompanies high power frequency(0hz or higher), you need to be careful with three phase full-wave rectification circuit. you can assure safety by keeping the temperature increase of the parts within 5. 8. The specifications (colors and parts of design, etc.) are subject to change without prior notice for quality improvement of the product. 6 KEM CO., LTD.
단상형 SINGLE PHASE TYPE KCR-20R KCR-50500R 오일냉각기 OIL COOLER 오일스키머 OIL SKIMMER 인터페이스커버 INTERFACE COVER 0mm 38 0mm 6 파워컨버터 POWER CONVERTOR KCR-20R 역상계전기 NEGATIVE-PHASE RELAY 풋스위치 KCR-20 600mm FOOT SWITCH 푸쉬버튼스위치 PUSH BUTTON SWITCH 9 9 KCR-20 0.uF + 200Ω Volt. : /220V Temp. : -25~0 KEM CO., LTD 0 2.5 코드스위치 CODE SWITCH 노브 KNOB KCR-2020 KCR-50500 KCR-2050 2 KCR-2020 0.2uF + 200 0 600mm 2 로타리스위치 ROTARY SWITCH 써지보호장치 SURGE PROTECTIVE DEVICE KCRT-20S 8 LED 인디케이터 LED INDICATOR 2 9 노휴즈브레카핸들 N.F.B HANDLE KCRT-20S 0.uF + 200 20 26 케이블그랜드 CABLE GLAND 팬커버 KCRT-20 KNCRT-52 KNCRT-5 2 9 FAN COVER 힌지 / 록커 / 키 HINGE/LOCKER/KEY 3 KCRT-20 0.uF + 200 26 2 3 38 로드메타 알피엠메타 LOAD METER RPM METER 기타품목 THE OTHER PRODUCTS TEL : 05) 322-55 / FAX : 05) 322-555 / www.kem.co
단상형 SINGLE PHASE TYPE KCR-20X KCR-5020X 8 2 3 3 2 KCR-5020X 36 500mm KCRH-680 KCRH-200 KCRH-3 KCRH-5020 60 52 0 KCRH-680 2 6 600mm KCRC-2 KCRC-2020 KCRC-50500 KCRC-20 KCRC-2050 25 3 600mm KCRC-2 0.uF + 20Ω 3 5 KCRHC-680 KCRHC-3 KCRHC-200 KCRHC-5020 22 6 KCRHC-5020 2 380~0V 50/60Hz 6 600mm 22 0 0 8 KEM CO., LTD.
삼상형 THREE PHASE TYPE K3CRD-20 K3CRD-50500 오일냉각기 OIL COOLER 오일스키머 OIL SKIMMER 인터페이스커버 INTERFACE COVER 파워컨버터 8 2 3 K3CRD-50500 Rated voltage : 200~220V 50/60Hz Operating Temperature : -25~+0 KEM CO., LTD 36 600mm POWER CONVERTOR 역상계전기 NEGATIVE-PHASE RELAY 풋스위치 FOOT SWITCH 푸쉬버튼스위치 K3CR-50500 PUSH BUTTON SWITCH 60 52 0 K3CR-50500 6 600mm 코드스위치 CODE SWITCH 노브 KNOB 로타리스위치 ROTARY SWITCH 써지보호장치 K3CR-50500-3 K3CRH-2020 80 2 60 2 K3CR-50500-3 200~220V 50/60Hz 5 500mm SURGE PROTECTIVE DEVICE LED 인디케이터 LED INDICATOR 노휴즈브레카핸들 N.F.B HANDLE 케이블그랜드 CABLE GLAND K3CRH-680 팬커버 FAN COVER 60 52 0 K3CRH-680 6 600mm 힌지 / 록커 / 키 HINGE/LOCKER/KEY 로드메타 알피엠메타 LOAD METER RPM METER 기타품목 THE OTHER PRODUCTS TEL : 05) 322-55 / FAX : 05) 322-555 / www.kem.co 9
삼상형 THREE PHASE TYPE K3CRH-200 60 52 0 K3CRH-200 6 600mm K3CRH-3 6 56 6 32 K3CRH-3 62 600mm 3 3 5 K3CRH-5020 6 68 56 K3CRH-5020 66 600mm 38 K3CRTA-50500 ± K3CRTA-50500 2 2 8 50 KEM CO., LTD.
삼상형 THREE PHASE TYPE K3CRTB-50500 오일냉각기 OIL COOLER 오일스키머 OIL SKIMMER 인터페이스커버 INTERFACE COVER 파워컨버터 POWER CONVERTOR 역상계전기 39± K3CRTB-50500 2 2 8 NEGATIVE-PHASE RELAY 풋스위치 FOOT SWITCH 푸쉬버튼스위치 K3CRTC-50500 PUSH BUTTON SWITCH 코드스위치 CODE SWITCH 노브 KNOB 3± K3CRTC-50500 2 2 8 로타리스위치 ROTARY SWITCH 써지보호장치 K3CRTMA-50500 SURGE PROTECTIVE DEVICE K3CRTMA-50500 33± 9 9 20 LED 인디케이터 LED INDICATOR 노휴즈브레카핸들 N.F.B HANDLE 케이블그랜드 CABLE GLAND K3CRTMB-50500 팬커버 FAN COVER 힌지 / 록커 / 키 HINGE/LOCKER/KEY K3CRTMB-50500 36± 20 로드메타 알피엠메타 LOAD METER RPM METER 기타품목 THE OTHER PRODUCTS TEL : 05) 322-55 / FAX : 05) 322-555 / www.kem.co 5
삼상찬넬형 THREE PHASE CHANNEL TYPE K3CRC-20 K3CRC-50500 22 6 K3CRC-50500 200~220V 50/60Hz 6 600mm 22 0 0 K3CRHC-2020 K3CRHC-680 K3CRHC-200 K3CRHC-3 K3CRHC-5020 3 6 K3CRHC-5020 380~0V 50/60Hz 6 600mm 0 0 K3CRM-50500 8 5 600mm 5 5 25.5 K3CRM-50500 3 K3CRHM-200 K3CRHM-5020 K3CRHM-3 8 5 600mm 5 5 2.5 K3CRHM-5020 5 52 KEM CO., LTD.
사용예 Usage 오일냉각기 OIL COOLER 오일스키머 OIL SKIMMER 인터페이스커버 INTERFACE COVER 파워컨버터 POWER CONVERTOR 역상계전기 NEGATIVE-PHASE RELAY 풋스위치 FOOT SWITCH KCRT-20S KCRT-20S / KCRHC-5020 푸쉬버튼스위치 PUSH BUTTON SWITCH 코드스위치 CODE SWITCH 노브 KNOB 로타리스위치 ROTARY SWITCH 써지보호장치 SURGE PROTECTIVE DEVICE KCRC-20 / K3CRHC-5020 K3CRM-50500 LED 인디케이터 LED INDICATOR 노휴즈브레카핸들 N.F.B HANDLE 케이블그랜드 CABLE GLAND 팬커버 FAN COVER 힌지 / 록커 / 키 HINGE/LOCKER/KEY K3CRHM-5020 KCRC-20 / K3CRHM-5020 로드메타 알피엠메타 LOAD METER RPM METER 기타품목 THE OTHER PRODUCTS TEL : 05) 322-55 / FAX : 05) 322-555 / www.kem.co 53