{"id":8727,"date":"2025-05-21T15:33:15","date_gmt":"2025-05-21T07:33:15","guid":{"rendered":"https:\/\/www.lewsin.cn\/?p=8727"},"modified":"2025-05-21T15:35:07","modified_gmt":"2025-05-21T07:35:07","slug":"lc1d80-ac-contactor","status":"publish","type":"post","link":"https:\/\/www.lewsin.cn\/?p=8727","title":{"rendered":"LC1D80 AC contactor"},"content":{"rendered":"

<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u4e3b\u8981\u4fe1\u606f<\/caption>\n
Product series<\/th>\nTeSys<\/span><\/td>\n<\/tr>\n
Product series<\/th>\nTeSys Deca<\/span><\/td>\n<\/tr>\n
product type<\/th>\nContactor<\/td>\n<\/tr>\n
Product short name<\/th>\nLC1D<\/span><\/td>\n<\/tr>\n
Application fields of contactors<\/th>\nApplied to AC loads with a power factor greater than or equal to 0.95
\nApplied to non inductive or micro inductive loads, resistance furnaces<\/td>\n<\/tr>\n
Utilization category<\/th>\nAC-3
\nAC-3e
\nAC-4
\nAC-1<\/span><\/td>\n<\/tr>\n
number<\/th>\n3P<\/span><\/td>\n<\/tr>\n
Rated working voltage [Ue]<\/th>\nPower circuit:<=300 V DC 25… 400 Hz
\nPower circuit:<=690 V AC<\/td>\n<\/tr>\n
Rated working current [Ie]<\/th>\n125 A (when operating temperature<=60 \u00b0 C) When operating voltage<=<=1000 V AC AC-1 for power circuit
\n80 A (when operating temperature<=60 \u00b0 C) When operating voltage<=<=440 V AC AC-3 for power circuit
\n80 A (when operating temperature<=60 \u00b0 C) and operating voltage<=<=440 V AC-3e for power circuit<\/td>\n<\/tr>\n
[Uc] control circuit voltage<\/th>\n48 V DC<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u8865\u5145\u4fe1\u606f<\/caption>\n
Electric motor power (kW)<\/th>\n22 kW when operating voltage<=220… 230 V AC 50\/60 Hz (AC-3)
\n37 kW when operating voltage<=380… 400 V AC 50\/60 Hz (AC-3)
\n45 kW when operating voltage<=415… 440 V AC 50\/60 Hz (AC-3)
\n55 kW when operating voltage<=500 V AC 50\/60 Hz (AC-3)
\n45 kW when operating voltage<=660… 690 V AC 50\/60 Hz (AC-3)
\n15 kW when operating voltage<=400 V AC 50\/60 Hz (AC-4)
\n22 kW when operating voltage<=220… 230 V AC 50\/60 Hz (AC-3e)
\n37 kW when operating voltage<=380… 400 V AC 50\/60 Hz (AC-3e)
\n45 kW when operating voltage<=415… 440 V AC 50\/60 Hz (AC-3e)
\n55 kW when operating voltage<=500 V AC 50\/60 Hz (AC-3e)
\n45 kW when operating voltage<=660… 690 V AC 50\/60 Hz (AC-3e)<\/td>\n<\/tr>\n
Motor Power<\/th>\n7.5 hp for 1-phase motors when operating voltage<=120 V AC 50\/60 Hz
\n15 hp when operating voltage<=230\/240 V AC 50\/60 Hz for 1-phase motors
\n30 hp for 3-phase motors when operating voltage<=200\/208 V AC 50\/60 Hz
\n30 hp for 3-phase motors when operating voltage<=230\/240 V AC 50\/60 Hz
\n60 hp for 3-phase motors when operating voltage<=460\/480 V AC 50\/60 Hz
\n60 hp for 3-phase motors when operating voltage<=575\/600 V AC 50\/60 Hz<\/td>\n<\/tr>\n
model<\/th>\nLC1D<\/span><\/td>\n<\/tr>\n
Type of circuit contact<\/th>\n3 NO<\/span><\/td>\n<\/tr>\n
Protective cover<\/th>\nhave<\/td>\n<\/tr>\n
Agreed heating current [Ith]<\/th>\n10 A (when operating temperature<=60 \u00b0 C) for signal circuit
\n125 A (when operating temperature<=60 \u00b0 C) for power circuit<\/td>\n<\/tr>\n
Rated connection capacity [Irms]<\/th>\n140 A AC complies with IEC 60947-5-1 for signal circuits
\n250 A DC complies with IEC 60947-5-1 for signal circuits
\nWhen the operating voltage is less than or equal to 440 V at 1100 A, the power circuit complies with IEC 60947<\/td>\n<\/tr>\n
Rated breaking capacity<\/th>\nWhen the operating voltage is less than or equal to 440 V at 1100 A, the power circuit complies with IEC 60947<\/td>\n<\/tr>\n
Rated short-time withstand current [Icw]<\/th>\n640 A can last for 10 seconds when operating temperature<=40 \u00b0 C for power circuit
\n990 A can last for 1 second when operating temperature<=40 \u00b0 C for power circuit
\n135 A can last for 10 minutes when the operating temperature is<=40 \u00b0 C for the power circuit
\n320 A can last for 1 minute when the operating temperature is<=40 \u00b0 C for the power circuit
\n100 A can last for 1 second for signal circuits
\n120 A can last for 500 ms for signal circuits
\n140 A can sustain 100 ms for signal circuits<\/td>\n<\/tr>\n
Fuses used in conjunction with relays<\/th>\n10 A gG, For signal circuits that comply with IEC 60947-5-1
\n200 A gG when operating voltage<=<=690 V with Type 1, for power circuit
\n160 A gG when operating voltage<=<=690 V in combination with Type 2, for power circuit<\/td>\n<\/tr>\n
Average impedance<\/th>\n0.8 m \u2126 – It 125 A 50 Hz for power circuit<\/td>\n<\/tr>\n
Power consumption per pole<\/th>\n5.1 W AC-3
\n12.5 W AC-1
\n5.1 W AC-3e<\/span><\/td>\n<\/tr>\n
Rated insulation voltage [Ui]<\/th>\nPower circuit: 600 V CSA certified
\nPower circuit: 600 V UL certified
\nPower circuit: 1000 V in accordance with IEC 60947-4-1
\nSignal circuit: 690 V in accordance with IEC 60947-1
\nSignal circuit: 600 V CSA certified
\nSignal circuit: 600 V UL certified<\/td>\n<\/tr>\n
overvoltage category<\/th>\nIII<\/span><\/td>\n<\/tr>\n
pollution degree<\/th>\n3<\/span><\/td>\n<\/tr>\n
Rated impulse withstand voltage [Uimp]<\/th>\n8 kV complies with IEC 60947<\/td>\n<\/tr>\n
Safety and reliability level<\/th>\nB10d=1369863 nominal load contactors comply with EN\/ISO 13849-1
\nThe contactor with B10d=20000000 mechanical loads complies with EN\/ISO 13849-1<\/td>\n<\/tr>\n
mechanical life<\/th>\n4 Mcycles<\/span><\/td>\n<\/tr>\n
Electrical life<\/th>\n0.8 Mcycles 125 A AC-1 U under conditions <= 440 V
\n1.5 Mcycles 80 A AC-3 U under conditions <= 440 V
\n1.5 Mcycles 80 A under AC-3e Ue conditions <= 440 V<\/td>\n<\/tr>\n
Control circuit characteristics<\/th>\nDC standard<\/td>\n<\/tr>\n
Surge suppression module<\/th>\nNo built-in surge suppression module<\/td>\n<\/tr>\n
Control voltage limit<\/th>\n0.1… 0.3 Uc (-40… 70 \u00b0 C): Coil releases DC
\n0.85… 1.1 Uc (-40… 55 \u00b0 C): Coil starting DC
\n1… 1.1 Uc (55… 70 \u00b0 C): Coil starting DC<\/td>\n<\/tr>\n
Surge power (W)<\/th>\n22 W 20 \u00b0C)<\/span><\/td>\n<\/tr>\n
Absorption power consumption (W)<\/th>\n22 W at… 20 \u00b0 C<\/td>\n<\/tr>\n
Action time<\/th>\n95… 130 ms closed
\n20… 35 ms interruption<\/td>\n<\/tr>\n
time constant<\/th>\n75 ms<\/span><\/td>\n<\/tr>\n
Maximum Operating Frequency<\/th>\n3600 times\/hour at 60 \u00b0 C<\/td>\n<\/tr>\n
Wiring ability<\/th>\nControl Circuit: Bolt Tightening 2 1… 2.5 mm \u00b2 Cable Type: Flexible Wire with Terminal Blocks
\nControl Circuit: Bolt Tightening 1… 2.5 mm \u00b2 Cable Type: Flexible Wire with Terminal Blocks
\nControl Circuit: Bolt Tightening 1… 4 mm \u00b2 Cable Type: Flexible Wire without Terminal Blocks
\nControl Circuit: Bolt Tightening 2 1… 4 mm \u00b2 Cable Type: Flexible Wire without Terminal Blocks
\nControl Circuit: Bolt Tightening 1… 4 mm \u00b2 Cable Type: Hardwire without Terminal Blocks
\nControl Circuit: Bolt Tightening 2 1… 4 mm \u00b2 Cable Type: Hardwire without Terminal Blocks
\nPower circuit: Terminal 1 4… 50 mm \u00b2 Cable type: Flexible wire without terminal block
\nPower circuit: Terminal 2 4… 25 mm \u00b2 Cable type: Flexible cord without terminal block
\nPower circuit: Terminal 1 4… 50 mm \u00b2 Cable type: Flexible wire with terminal block
\nPower circuit: Terminal 2 4… 16 mm \u00b2 Cable type: Flexible wire with terminal block
\nPower circuit: Terminal 1 4… 50 mm \u00b2 Cable type: Hardwire without terminal block
\nPower circuit: Terminal 2 4… 25 mm \u00b2 Cable type: Hardwire without terminal block<\/td>\n<\/tr>\n
Tightening torque<\/th>\nControl circuit: 1.2 N.m fastened by bolts with a screwdriver \u00d8 6 flat mouth
\nControl circuit: 1.2 N.m fastened with a screwdriver No. 2 cross screw using bolts
\nPower circuit: 12 N.m through the terminal using a screwdriver \u00d8 6- \u00d8 8 flat mouth
\nPower circuit: 12 N.m through terminal hexagonal 4 mm
\nControl circuit: 1.2 N.m fastened with bolts using a screwdriver pozidriv No 2<\/td>\n<\/tr>\n
Auxiliary contact type<\/th>\n1 NO + 1 NC<\/span><\/td>\n<\/tr>\n
Auxiliary contact type<\/th>\nType mechanical connection 1 NO+1 NC in accordance with IEC 60947-5-1
\nThe type is mirrored with the main contact state. NC complies with IEC 60947-4-1<\/td>\n<\/tr>\n
Signal loop frequency<\/th>\n25…400 Hz<\/span><\/td>\n<\/tr>\n
Minimum switch voltage<\/th>\n17 V for signal circuit<\/td>\n<\/tr>\n
Minimum switch current [Imin]<\/th>\n5 mA for signal circuit<\/td>\n<\/tr>\n
insulation resistance<\/th>\n>10 M \u2126 for signal circuit<\/td>\n<\/tr>\n
Non overlapping time<\/th>\n1.5 ms power loss between NC and NO contacts
\n1.5 ms power supply between NC and NO contacts<\/td>\n<\/tr>\n
Installation method<\/th>\nBottom plate installation
\nDIN-Rail Mounting<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u73af\u5883<\/caption>\n
standard<\/th>\nEN 60947-4-1
\nEN 60947-5-1
\nIEC 60947-4-1
\nIEC 60947-5-1
\nCSA C22.2 No 14
\nUL 60947-4-1
\nIEC 60335-2-40:Annex JJ
\nUL 60335-2-40:Annex JJ
\nIEC 60335-1:Clause 30.2<\/span><\/td>\n<\/tr>\n
Product Certification<\/th>\nCCC
\nUL
\nCB Scheme
\nCSA
\nCE
\nUKCA
\n\u6d77\u4e8b
\nEAC<\/span><\/td>\n<\/tr>\n
IP protection level<\/th>\nIP20 front panel complies with IEC 60529<\/td>\n<\/tr>\n
Protective measures<\/th>\nTH complies with IEC 60068-2-30<\/td>\n<\/tr>\n
Climate tolerance<\/th>\nCompliant with IACS E10 for exposure to hot flashes<\/td>\n<\/tr>\n
ambient air temperature<\/th>\n-40\u202660 \u00b0C
\n60… 70 \u00b0 C with capacity reduction<\/span><\/span><\/td>\n<\/tr>\n
Working altitude<\/th>\n0…3000 m<\/span><\/td>\n<\/tr>\n
Fire resistance and ability to withstand abnormal high temperatures<\/th>\n850 \u00b0 C complies with IEC 60695-2-1<\/td>\n<\/tr>\n
Flame retardant<\/th>\nV1 complies with UL 94<\/td>\n<\/tr>\n
Anti impact and vibration performance<\/th>\nSeismic performance when the contact is open (2 gn (5… 300 Hz))
\nImpact resistance performance when the contact is opened (8 gn (11ms))
\nSeismic performance when the contact is closed (3 gn (5… 300 Hz))
\nImpact resistance performance when the contact is closed (10 gn (11ms))<\/td>\n<\/tr>\n
height<\/th>\n127 mm<\/span><\/td>\n<\/tr>\n
width<\/th>\n85 mm<\/span><\/td>\n<\/tr>\n
depth<\/th>\n186 mm<\/span><\/td>\n<\/tr>\n
Net weight<\/th>\n2.59 kg<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

\u4e3b\u8981\u4fe1\u606f Product series TeSys Product series TeSys Deca product type Contactor Product short name LC1D Application fields of contactors Applied to AC loads with a power factor greater than or equal to 0.95 Applied to non inductive or micro inductive loads, resistance furnaces Utilization category AC-3 AC-3e AC-4 AC-1 number 3P Rated working voltage [Ue] […]<\/p>\n","protected":false},"author":1,"featured_media":8728,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-8727","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiechuqi"],"_links":{"self":[{"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/posts\/8727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8727"}],"version-history":[{"count":2,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/posts\/8727\/revisions"}],"predecessor-version":[{"id":8732,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/posts\/8727\/revisions\/8732"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=\/wp\/v2\/media\/8728"}],"wp:attachment":[{"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lewsin.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}