{"product_id":"samwha-dsp-dgk-04f-phase-sequence-three-phase-failure-voltage-protection-relay-voltage-seting-relay3-380v-non-neutral","title":"Samwha-Dsp DGK-04F Phase Sequence Three Phase Failure Voltage Protection Relay Voltage Seting Relay(3*380V Non-Neutral)","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003esamwhadsp\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eContact Load\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLow Power\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eEU LVD Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHigh voltage: Above 50Vac or 75Vdc\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDGK-04F\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Source\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAc\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtect Feature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSealed\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtection Item 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOvervoltage\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtection Item 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eundervoltage\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtection Item 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eloss phase\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtection Item 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ephase sequence\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTheory\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage relay\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eProtective\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e380V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"25207679\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eGeneral\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eDGK-04F voltage control relays are designed to block three-phase loads malfunctions arising from network.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eUsage and Working Principle\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eMake the connections of the device in accordance with connection scheme.\u003cbr\u003e\u003cbr\u003eTo Adjust High Voltage Set: Value checking the value of display on the left, adjust the desirable value of (u\u0026gt;) button . Once you move the button , set value will be displayed.\u003cbr\u003eTo Adjust Low Voltage Set: Value checking the value of display on the left, adjust the desirable value of (u\u0026lt;) button.\u003cbr\u003e\u003cbr\u003eWith the help of the button ,the adjustment is value of display on the left display. 4 seconds later, displayers show voltage values.\u003cbr\u003e\u003cbr\u003eOnce the device is energized, firstly the pre-adjusted set values are displayed and 2 seconds later voltage values appear. When R, S and T phases are between the adjusted voltage values, relay (Out) LED is on and contact (2-3) closed. If any between phase-phase is over high voltage set value, it holds for 3 seconds(fixed) and then relay (Out) LED is off, high voltage error (U\u0026gt;)LED is on and contact (2-3) opened. Whichever phase-phase voltage value is high, its display blinks, contact (2-3) opened. When voltage values declines 5V below set value, it holds for adjusted (t) knob time and then relay (Out) LED is on, high voltage error(U\u0026gt;) LED is off and contact (2-3) closed.\u003cbr\u003e\u003cbr\u003eIf any phase-phase declines below low voltage set value, it holds for adjusted (t) time and then relay(Out) LED is off, low voltage error LED(U\u0026lt;) is on and contact (2-3) opened. Whichever phase-phase voltage value is low, its display blinks, contact (2-3) opened. When voltage values inclines 5V above set value, it holds for adjusted (t) knob time and then relay (Out) LED is on, low voltage error LED(U\u0026lt;) is off and contact (2-3) closed.\u003cbr\u003e\u003cbr\u003ePhase protection is available on DGK-04F\/DGK-04PF. When phase sequence is reversed or phase loss, contact (2-3) opened and phase sequence error (X1) LED is on.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eMaintenance\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eSwitch off the device and release from connections. Clean the trunk of device with a swab. Don’t use any conductor or chemical\u003cbr\u003emight damage the device. Make sure device works after cleaning\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eWarnings\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003ePlease use the device according to the manual.\u003cbr\u003e Don’t use the device in wet.\u003cbr\u003e Include a switch and circuit breaker in the assembly.\u003cbr\u003e Put the switch and circuit breaker nearby the device, operator can\u003cbr\u003ereach easily.\u003cbr\u003e Mark the switch and circuit breaker as releasing connection for device.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eSpecifications\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eOperating Voltage(Un)....: 3 x 380V AC\u003cbr\u003eOperating Frequency.......: 50\/60 Hz.\u003cbr\u003eOperating Power...............: \u0026lt;6VA\u003cbr\u003eOperating Temperature..: -20°C.....+55°C\u003cbr\u003eHigh Voltage (U\u0026gt;)...........: 400V - 460V\u003cbr\u003eLow Voltage (U\u0026lt;)............: 230V - 360V\u003cbr\u003eWaiting (t).......................: 0,1sec - 10sec.\u003cbr\u003eDisplay..................: 3x 3digit 9mm display and leds\u003cbr\u003eMeasurement Precision...: ±%1\u003cbr\u003eConnection Type..............: Terminal connection\u003cbr\u003eContact....................:5A\/250V AC (Resistive Load)\u003cbr\u003eCable Diameter.................: 2,5mm²\u003cbr\u003eWeight................................: Max. 220gr.\u003cbr\u003ePanel Hole Sizes................: 91x91mm\u003cbr\u003eMounting...........................: Vertical assembled in \u003cbr\u003ethe panel or assembled on the din rail\u003cbr\u003eOperating Altitude..........: \u0026lt;2000meter\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eDimensions\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" width=\"300\" height=\"186\" src=\"https:\/\/ae01.alicdn.com\/kf\/H4142c3260c9949aca59fb87f132a3ef8A.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eConnection diagram\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" width=\"300\" height=\"328\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6405b88a5ab541e6927fec73f4cf964ey.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" width=\"750\" height=\"566\" src=\"https:\/\/ae01.alicdn.com\/kf\/H89af765c27d04173aeee182b9ca7df05D.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" width=\"750\" height=\"566\" src=\"https:\/\/ae01.alicdn.com\/kf\/H8a87f7a941634d5ea8a22cfbd60fed2co.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55428776657195,"sku":"\u003cnone\u003e","price":112.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/H4fb60a5650694c37b1ce5d422f8a6ec7i.webp?v=1788583646","url":"https:\/\/yoeruyo.com\/products\/samwha-dsp-dgk-04f-phase-sequence-three-phase-failure-voltage-protection-relay-voltage-seting-relay3-380v-non-neutral","provider":"Yoeruyo","version":"1.0","type":"link"}