{"product_id":"dc-linkage-equipment-overload-protection-current-relay-detection-overcurrent-alarm-current-transformer-sensor-switch","title":"DC Linkage Equipment Overload Protection Current Relay Detection Overcurrent Alarm Current Transformer Sensor Switch","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003eProduct Name: Direct Influencing Switch\u003c\/p\u003e\n\u003cp\u003e[Start-up time] within 0.1S\u003c\/p\u003e\n\u003cp\u003e【Shell material】ABS fireproof type\u003c\/p\u003e\n\u003cp\u003eIP Rating: IP30\u003c\/p\u003e\n\u003cp\u003e【Working temperature】-10°°C~+50°C\u003c\/p\u003e\n\u003cp\u003e[Test range] DC: 1-200A\u003c\/p\u003e\n\u003cp\u003e【Contact Type】Normally open\/normally closed optional\u003c\/p\u003e\n\u003cp\u003e【Power supply】10-30VDC\u003c\/p\u003e\n\u003cp\u003e[Current threshold] can be adjusted by potentiometer\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBasic functions of the product\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNormally open type: When the perforation current exceeds the set value, it outputs a closed signal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen it is lower than the set value, the switch resets and outputs a disconnect signal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNormally closed type: When the perforation current exceeds the set value, the output disconnect signal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen it is lower than the set value, the switch is reset and a closed signal is output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNotes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. The perforated wire can only be single-phase wire\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Select the corresponding range according to the current of the perforated wire\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. This product is an electronic switch, contacts K1 and K2 cannot use a universal meter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDirect measurement of on\/off can only be observed by receiving load.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. K1 and K2 contacts output switching quantity signal, no output voltage, no transmission\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo output current, the oncoming load needs to string a power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e01. How to choose if there is a current contact on and no current contact is disconnected?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAnswer: Choose the normally open one (the opposite of the normally closed)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e02. When the welding machine starts, the linkage fan starts, how to choose?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAnswer: Choose the usual open (linkage function)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e03. Can I give the PLC signal directly?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: Yes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e04. What is the minimum starting value, and the equipment current is only 0.05A,\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCan it be detected?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAnswer: Yes, the perforated wire needs to be wrapped around 4 times.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e05. Can the current start value be adjusted?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: Yes, there is a regulator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e06. Can the relay be controlled to suction or disconnect?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: Yes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e07. Can I pick up the buzzer? If the current exceeds the buzzer, call the worker\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo you do it?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA: Yes, current overload alarm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e08. Can multiple strands pass through at the same time?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAnswer: No, only one phase of electricity can be worn.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e09. Can it be closed when there is no current?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAnswer: Yes, choose the normally closed type.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"image.png\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0cc554c946e845b0affa18fc5eeb9fa4m.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"image.png\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4dde65d460154d6abdb8909fdfc7f3a1L.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"image.png\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1cbf64ae221a44eebb118895e412f16b2.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"NC","offer_id":55443907346731,"sku":"14:771#NC","price":81.27,"currency_code":"USD","in_stock":false},{"title":"1-200a NO","offer_id":55443907379499,"sku":"14:175#1-200a NO","price":81.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sa7bce135fb9c41ba8d3a24b42fae2c1f2.webp?v=1788755590","url":"https:\/\/yoeruyo.com\/products\/dc-linkage-equipment-overload-protection-current-relay-detection-overcurrent-alarm-current-transformer-sensor-switch","provider":"Yoeruyo","version":"1.0","type":"link"}