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BUSCHJOST电磁阀,.3050.024.00
BUSCHJOST电磁阀,.3050.024.00
  • BUSCHJOST电磁阀,.3050.024.00
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BUSCHJOST电磁阀,.3050.024.00

产品价格:
电议
产品型号:
2623001.3050.024.00
供应商等级:
至尊VIP会员11年
经营模式:
贸易商
企业名称:
上海乾拓贸易有限公司
所属地区:
上海市
发布时间:
2014/1/20 16:33:19

021-39529830      18918572467

单荣兵先生(联系我时,请说明是在维库仪器仪表网看到的,谢谢)

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上海乾拓贸易有限公司

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经营模式:贸易商

所在地:上海市

主营产品:德国FESTO费斯托,SMC,BURKERT电磁阀,ASCO电磁阀,PALL滤芯,力士乐滑轨,安沃驰换向阀,费斯托气缸,喜开理CKD,百弗BIFOLD.....

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  • 品牌/商标:BUSCHJOST
  • 企业类型:贸易商
  • 原产地:德国
BUSCHJOST电磁阀,.3050.024.00
Spark quenching with DC voltage (proposal)
1. Diode D in parallel to inductive load.
Observance of correct polarity (positive pole to cathode).
Dimensioning specifications for quenching diode:
Rated voltage at diode: UD ≥ 1.4 x UV
Selection of a quick switching diode (recovery time trr < [200] ms).
Rated current at diode: IR ≥ ILoad
2. RC link in parallel to load in parallel to switching contact.
Reference number of switchings: 30/min. Reference temperature: +30°C
Spark quenching with diode with DC and inductive load:
Imax = 1.5 x Imax of table
Creepage and air paths correspond to insulation group B according to
VDE Reg. 0110 (except contact clearance of microswitch).
* Gold-plating not required as it would decay. Max. perm. in-rush
current (appr. 30 ms) ACmake = max. 1.
** Gold-plating required (will not decay).
? Lower value of critical voltage guarantees sufficient contact safety.
Lower voltages permissible under favourable conditions.
Before using these products with fluids other than those specified, for
non-industrial applications, life-support systems, or other applications
not within published specifications, consult Norgren.
Through misuse, age, or malfunction, components used in fluid power
systems can fail in various modes. The system designer is warned to
consider the failure modes of all component parts used in
fluid power systems and to provide adequate safeguards to prevent
personal injury or damage to equipment in the event of such a failure.
System designers must provide a warning to end users in the
system instruction manual if protection against a failure mode
cannot be adequately provided.
System designers and end users are cautioned to review specific
warnings found in instruction sheets packed and shipped with these
products where applicable.

联系方式

上海乾拓贸易有限公司

联系人:
单荣兵先生
手机:
18918572467
传真:
021-39947616
所在地:
上海市
类型:
贸易商
地址:
上海市嘉定区嘉涌路99弄6号713室

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