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1,71 $ - 3,08 $
Резистор с ленточной обмоткой Тормозной резистор для лифта 500 Вт 1 кВт 2 3 10R 50R 100R фиксированный проволочной 220 В
- Категория: >>>
- Поставщик: Xianyang Qinhua Special Electronic Components Co. Ltd.
Сохранить в закладки 1600113530836:
Описание и отзывы
Характеристики
Product Description
500W 1KW 2KW 3KW 10R 50R 100R Ribbon Wound Resistor Elevator Brake Resistor
Vertical corrugated winding;
Favorable heat dissipation ;
High power 500w to10kw;
Low resistance 1ohm-150ohm
5% tolerance
Product Presentation
Elevator brake resistor;
Wave-wire wound
Favorable heat dissipation ;
Power 1kw to10kw;
Low resistance 1ohm-150ohm
High precision 5% tolerance
Power 1kw to10kw;
Low resistance 1ohm-150ohm
High precision 5% tolerance
With bracket easy installation
Non -inductive available
braking resistor for elevator | |
Type |
Certificate
Related Products
Company Introduction
Xianyang Qinhua Special Electronic Components Co., Ltd
Qinhua factory founded in 2000.mainly produce:High voltage high power metal glaze film resistor; High frequency large current
oxide film resistor; Painted or glazed & porcelain shell or aluminum shell series wire wound resistor; High voltage high power
wind cooled & oil cooled resistors cabinet.
The products are mainly used in electronic test equipment, high voltage measure, high voltage switch, high voltage electric
transport, large power electron of military scientific research institute, national defense technology academy, university
teaching and research section and the electronic power& energy department. They are also used in electronic specialized precision
instrument, new type medical equipment manufacture, high voltage electrostatic precipitator and more. Among them, the special
resistors of the high voltage inverters and the high voltage soft star have well properties of enduring high voltage, can
distribute voltage equally, and can maintain resistance steady in high voltage state, reached the advanced world level.
In December 2010.Our factory have got GB/T19001-2008 and ISO9001:2008 Quality management Systems Certificate.
We belive that the quality is the soul of the factory. We sincerely look forward to cooperating with you.
Qinhua factory founded in 2000.mainly produce:High voltage high power metal glaze film resistor; High frequency large current
oxide film resistor; Painted or glazed & porcelain shell or aluminum shell series wire wound resistor; High voltage high power
wind cooled & oil cooled resistors cabinet.
The products are mainly used in electronic test equipment, high voltage measure, high voltage switch, high voltage electric
transport, large power electron of military scientific research institute, national defense technology academy, university
teaching and research section and the electronic power& energy department. They are also used in electronic specialized precision
instrument, new type medical equipment manufacture, high voltage electrostatic precipitator and more. Among them, the special
resistors of the high voltage inverters and the high voltage soft star have well properties of enduring high voltage, can
distribute voltage equally, and can maintain resistance steady in high voltage state, reached the advanced world level.
In December 2010.Our factory have got GB/T19001-2008 and ISO9001:2008 Quality management Systems Certificate.
We belive that the quality is the soul of the factory. We sincerely look forward to cooperating with you.
Packing&Shipping
FAQ
1. How to choose the resistor power?
Power is larger (≥ 20W) of the load resistor at full power for a long (more than 2 hours) work surface will produce 300°C
temperature of around. And safe use of the resistor surface temperature is preferably maintained at less than 200°C. Therefore,
when the choice of the resistor, reduced power in using should be considered.
2. Withstanding Voltage?
China National Standard GB/T5729-2003/IEC60115-1:2001 in on the withstand voltage so provides:"In addition to surface mount
resistors for all except resistors,test voltage shall be applied to the following two electrodes between:two resistors connected
together as a lead-out electrode,V-block,a metal foil or mounting member as the other electrode,test voltage is AC(40Hz-60Hz),the
peak of about 100v/s rate of rose from zero detailed specification insulation voltage worth 1.42 times the specified voltage is
reached after keeping 60s(±5s).
Obviously,this is the measurement resistor resistance of the insulation coating layer or carrier(such as porcelain) the withstand
voltage performance.Therefore,the Withstanding Voltage are not necessarily linked with the resistor's other technical
parameters,like power,resistance,etc.
Power is larger (≥ 20W) of the load resistor at full power for a long (more than 2 hours) work surface will produce 300°C
temperature of around. And safe use of the resistor surface temperature is preferably maintained at less than 200°C. Therefore,
when the choice of the resistor, reduced power in using should be considered.
2. Withstanding Voltage?
China National Standard GB/T5729-2003/IEC60115-1:2001 in on the withstand voltage so provides:"In addition to surface mount
resistors for all except resistors,test voltage shall be applied to the following two electrodes between:two resistors connected
together as a lead-out electrode,V-block,a metal foil or mounting member as the other electrode,test voltage is AC(40Hz-60Hz),the
peak of about 100v/s rate of rose from zero detailed specification insulation voltage worth 1.42 times the specified voltage is
reached after keeping 60s(±5s).
Obviously,this is the measurement resistor resistance of the insulation coating layer or carrier(such as porcelain) the withstand
voltage performance.Therefore,the Withstanding Voltage are not necessarily linked with the resistor's other technical
parameters,like power,resistance,etc.
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