YGL1604隔离开关制冷机组

YGL-160/4 隔离开关

YGL-160/4 隔离开关 2011年11月25日 来源： ◎YGL系列一隔离开关在下列条件下能可靠工作◎海拔高度不超过2000米；◎环境温度不高于40℃，不低于-5℃；◎相对湿度不大于95%；◎无爆炸危险介质环境；注：若预期使用于周围空气温度高于+40℃或低于-5℃~-45℃的条件下，用户应向制造厂说明。■用途交流50赫兹，额定电压至660V，直流额定电压至440V，额定电流至1600A。用于不频繁接通与分断电路。表一常开一常闭11NO+NC二常开二常闭222NO+2NC选型举名例：额定电流630A，有中性极转换隔离开关，柜外操作YGLZ-630A/4J

YGL系列—隔离开关从125-4000A分18个规格是模块化设计基础型，具有三极、四极（三极+可通断中性极），适用于电路和接通与分断或电气隔离，1000A以上只做电气隔离。 正面设有标记窗口指示触点通断状态。 根据需要可提供后面观察窗口，直接观察触头通断状态，窗口样式见YGL-125~1600A/H柜后操作—隔离开关。■操作方式◎直接操作：手柄直接安装在开关中间。◎柜外操作：手柄安装在配电柜柜门外。◎可配装两组辅助触点。

约定发热电流ith A125A160A200A250A315A400A500A630A1000A1250A1600A2000A2500A3150A4000A约定发热电压Ui(V)75075075075010001000100010001000100010001000100010001000介电强度V5000500050005000800080008000800010000100001000010000100001000010000额定冲击耐受电压Uimp kv（安装类别IV）88881212121212121212121212额定工作电流400V AC21BAC22BAC23B12516020025031540050063010001250160020002500315040001251602002503154005006301000125016002000250025002500125160200250315340425500800100012501250125012501250750V AC21BAC22BAC23B1251601602003154004005001000100016002000250031504000125160160160315315315315800800800200020002000200080801001251251251251254004005001000100010001000220V DC21DC22DC23125160200250315400500630125160200250315400400500125160160200440V DC21DC22DC23100125160200315400400500100125160200315400400500100125160200电动机功率P（KW）400V750V6380100132160220280315560560560710710710710757590110185185185185475475475750750750750过载能力额定短时耐受电流icw(KA Rms)0.1S/1.0S20/1020/1030/1230/1245/2045/2050/2550/2590/5090/5090/5090/5090/5090/5090/50接通分断能力额定接通能力lcn(A Rms)AC23B 400A1250125020002000315040004000400010000100001000010000100001000010000额定分断能力lcn(A Rms)AC23B 400A100010001600160025003200320032008000800080008000800080008000额定短路接通能力lcm(KA峰值)121217173030404070707070707070机械寿命（循环操作次数）1000010000100001000055005500550055004000400030002500250025002500电气寿命（循环操作次数）额定电压Ue=750V额定电流leCOSΦ=0.95 AC21BCOSΦ=0.65 AC22BCOSΦ=0.35 AC23B15001500150015007507507507506006004504004003503501000100010001000500500500500400400300200200200200500500500500250250250250200200150100100100100操作力距（Nm）6.56.5101014.514.514.514.5272727606060110重量（kg） 3级4极11223.53.54410.510.516313142901.51.52.52.5444.54.5131320404049102

YGL-125~630直接操作柜外手柄座安装尺寸柜外操作安装底板规 格底 板 尺 寸YGL-125~630AIMZWQ125A555.585190218160A555.585190218200A555.585190218250A555.585190218315A606.5130240270400A606.5130240270500A606.5130240270630A606.5130240270YGL-125~630A/JK柜外操作

规格外型尺寸与安装尺寸YGL-125~630AABCDD1EΦLJJ1KNPRSTUΦXYFH125A/31401351252792735.512012065853620253.51159255910125A/41701351252792735.515015065853620253.51159255910160A/31401351252792735.512012065853620253.51159255910160A/41701351252792735.515015065853620253.51159255910

200A/3

1801701383598865.5160160901155025303.514011257615

200A/4

2301701383598865.5210210901155025303.514011257615250A/31801701383598865.5160160901155025303.514011257615250A/42301701383598865.5210210901155025303.514011257615315A/3230240165501351107210210140145653240520611379420315A/4290240165501351107275275140145653240520611379420400A/3230240165501351107210210140145653240520611379420400A/4290240165501351107275275140145653240520611379420500A/3230260165501351107210210140145654050622013379420500A/4290260165501351107275275140145654050622013379420630A/3230260165501351107210210140145654050622013379420630A/4290260165501351107275275140145654050622013379420

YGL-3150A正面直接操作YGL-2000~4000A正面柜外安装尺寸YGL-4000A正面直接操作YGL-3150~4000A正面柜外操作规格外型尺寸与安装尺寸YGL-1000~1600AABJJ1NRSTY1000A/337831235535518660568481000A/449231247037024860568481250A/337833835535518680698481250A/449233847047024880698481600A/3378338355355186806910491600A/4492338470470248806910492000A/3378455355355186801271078.52000A/4492455470470248801271078.52500A/3378455355355186801271078.52500A/4492455470470248801271078.23150A/33785143553551861201571278.53150A/44925144704702481201571278.54000A/337851435535518612015778.54000A/449251447047024812015778.5

昆明始基子宫医院

上海体股癣医院

重庆输精管堵塞医院

济南鸡眼医院

海口多动症医院