MMS6831 PLC/工控模块控制器

产品详情资料

MMS6831  PLC/工控模块控制器额定电流IN 1 A、2 A或5 A额定电压UN 100 V或200 V额定频率fN 50/60 Hz热额定值：持续10 s，浪涌1 s（半周期）4 x IN 30 x IN 100 x IN 250 x IN（峰值）电压电路的热额定值；持续10 s 2.25 x UN 4 x UN电流输入的负荷电压输入的负荷2 IN-I∆ ≤2英寸≤30毫秒≤50 ms拾取值精度g±5%IN（fN时）特征：•对于双绕组和三绕组变压器•三相功能•电流自适应特性•外部故障和电流互感器饱和的高稳定性•由于矢量组和CT比率补偿，无需辅助变压器•使用二次谐波设置的浪涌抑制：g设置0.1至0.5 IN，步长0.1 IN，v设置0.25，0.5 b设置1.25至5，步长0.25，大跳闸时间（保护变压器负载）-对于I∆ >2 IN-用于I∆ ≤2英寸≤30毫秒≤50 ms数字发电机保护REG216/REG216 Classic 1MRB520004 Ben第9页ABB Switzerland Ltd电力技术系统在（fN时）重置条件I中的拾取值精度为±5%∆ 94%（对于大功能）90%（对于大性能）93%启动时间≤80 ms表7：反时限过电流功能（51）•检测高相电流的单相或三相测量•对瞬态的稳定响应反时限特性（根据B.S.142，具有扩展设置范围）正常反时限非常反时限极反时限长时间接地故障t=k1/（（I/IB）C-1）C=0.02 C=1 C=2 C=1或RXIDG特性t=5.8-1.35•In（I/IB）设置：相数1或3基本电流IB 0.04至2.5 In，步长0.01 In拾取电流1至4 IB，步长0.01IB小时间设置0至10 s，步长0.1 s k1设置0.01至200 s，步幅0.01 s根据英国标准142 RXIDG特性E 5.0±4%（1-I/80 IB）Rated current IN 1 A, 2 A or 5 A Rated voltage UN 100 V or 200 V Rated frequency fN 50/60 Hz Thermal ratings: continuous for 10 s for 1 s surge (half-cycle) 4 x IN 30 x IN 100 x IN 250 x IN (peak) Thermal rating of voltage circuit: continuous during 10 s 2.25 x UN 4 x UN Burden of the current inputs Burden of the voltage inputs 2 IN - for I∆ ≤2 IN ≤30 ms ≤50 ms Accuracy of pick-up value of g ±5% IN (at fN) Features: • For two- and three-winding transformers • Three-phase function • Current-adaptive characteristic • High stability for external faults and current transformer saturation • No auxiliary transformers necessary because of vector group and CT ratio compensation • Inrush restraint using 2nd harmonic Settings: g-setting 0.1 to 0.5 IN in steps of 0.1 IN v-setting 0.25, 0.5 b-setting 1.25 to 5 in steps of 0.25 Max. trip time (protected transformer loaded) - for I∆ >2 IN - for I∆ ≤2 IN ≤30 ms ≤50 ms Numerical Generator Protection REG216 / REG216 Classic 1MRB520004-Ben Page 9 ABB Switzerland Ltd Power Technology Systems Accuracy of pick-up value ±5% IN (at fN) Reset conditions I∆ 94 % (for max. function) 90% (for max. function) 93% Starting time ≤80 ms Table 7: Inverse time-overcurrent function (51) • Single- or three-phase measurement with detection of the highest phase current • Stable response to transients Inverse time characteristic (acc. to B.S. 142 with extended setting range) normal inverse very inverse extremely inverse long time earth fault t=k1 / ((I/IB) C- 1) c = 0.02 c = 1 c = 2 c = 1 or RXIDG characteristic t = 5.8 - 1.35 • In (I/IB) Settings: Number of phases 1 or 3 Base current IB 0.04 to 2.5 IN in steps of 0.01 IN Pick-up current 1 to 4 IB in steps of 0.01 IB Min. time setting 0 to 10 s in steps of 0.1 s k1 setting 0.01 to 200 s in steps of 0.01 s Accuracy classes for the operating time according to BritishStandard 142 RXIDG characteristic E 5.0 ±4% (1 - I/80 IB)

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主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。

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●使用前:

在操作和维护，安装设备之前，请阅读并严格遵守安全相关的信息。

Read and strictly follow safety-related information before operatingmaintainingand installing equipment.

●使用者要求:

必须从事安装，组装或维护设备等相关工控电气机械以及其他相关技术的人员。

Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:

应用于品牌本系列工业以及生产生活自动化设备产品。

Used in the brand of this series of industriaand production automation eauipment products

适用于场景:系统集成，非标定制，产线升级改造，原设备电气替换等等。

Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.

●操作人员:

应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强，熟悉安全信息和安全实施:

熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。

Equipment should be installed,operated and maintained by trained operators from the brand

●危险情况

警告

.请注意使用人员的人身安全。

●除了产品特性以及功能，还需了解产品的使用寿命环境。

●充分学习产品使用手册，否则非专业人员可能会造成人身危险。

Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.

●服务行业

适用水泥，木业，石业，橡胶，石油，化工，发电，环保，水处理，制冷，交通，钢铁，食品，饮料，船舶，制冷等行业

Applicable to cementwood,stone,rubber,petroleumchemical, power generation,