★★★產(chǎn)品介紹：
HCV-5HA是真空接觸器,也是第一款采用電子驅(qū)動單元為工作線圈供電的真空接觸器。這種固態(tài)設(shè)計消除了省煤電阻器，提高了線圈電路的可靠性。 Hcv-5ha提供電動維護或閉鎖式版本。其緊湊的尺寸和高性能，以及抽出式設(shè)計的可用性，已幫助許多原始設(shè)備制造商和最終用戶更換了舊的斷氣接觸器和斷路器
應(yīng)用程序的預(yù)防措施
檢查所施加的電壓和電流是否在規(guī)定的額定值之內(nèi)。(看到應(yīng)用程序
表，第5頁。
當(dāng)接觸器與感應(yīng)加熱器配套使用時，真空開關(guān)的使用壽命縮短
Interrupter大約有250,000個操作。應(yīng)更換真空斷流器
經(jīng)過25萬次手術(shù)。
當(dāng)接觸器應(yīng)用于電容負載時，一定要使用空間加熱器來保持
溫度高于露點，防止凝結(jié)。一定要用加熱器
與安裝接觸器的隔室尺寸相稱。的接觸器
應(yīng)始終使用保護電源保險絲。
安裝
安裝過程中，接觸器應(yīng)避免灰塵和掉落的雜物。
應(yīng)采取以下預(yù)防措施:
安裝面應(yīng)水平(水平:±1mm)。如果安裝面沒有
水平，調(diào)整墊片或墊片。
接觸器底座有四(4)個安裝孔。使用M8或5/16螺栓安全地安裝
接觸器。
在布線主電路時，電線應(yīng)有足夠的長度，以便靈活地使用。
地線應(yīng)為#10 AWG或更大。
避免用臟手接觸真空斷路器表面。你可以破壞
中斷器上的硅涂層。如果中斷器變臟了，只需用
無痕跡清潔劑，如外用酒精。
TOSHIBA/HCV-5HA
★★★英語介紹:
The HCV-5HA is a vacuum contactor and the first vacuum contactor to use an electronic drive unit to power the working coil. This solid-state design eliminates the coal-saving resistor and improves the reliability of the coil circuit. The Hcv-5ha is available in electric maintenance or lock-in versions. Its compact size and high performance, as well as the availability of its draw-out design, have helped many Oems and end users replace old cut-out contactors and circuit breakers
Application of preventive measures
Check that the applied voltage and current are within the specified rating. (See the application
Table, page 5.
When the contactor is used together with the induction heater, the service life of the vacuum switch is shortened
The Interrupter has approximately 250,000 operations. The vacuum cutout should be replaced
After 250,000 surgeries.
When the contactor is applied to a capacitive load, be sure to use a space heater to maintain it
Temperature above the dew point to prevent condensation. Make sure you use a heater
Commensurate with the size of the compartment in which the contactor is installed. Contactor of
Always use a protective power fuse.
Install
During installation, the contactor should be protected from dust and falling debris.
The following precautions should be taken:
The mounting surface should be horizontal (level :±1mm). If the mounting surface is not
Level, adjust gasket or gasket.
The contactor base has four (4) mounting holes. Secure installation with M8 or 5/16 bolts
The contactor.
When wiring the main circuit, the wire should be of sufficient length for flexible use.
The ground wire should be #10 AWG or larger.
Avoid touching the surface of the vacuum circuit breaker with dirty hands. You can destroy
Silicon coating on interrupter. If the interrupter gets dirty, just use it
No trace cleaner, such as rubbing alcohol.
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★與我們聯(lián)系
銷售經(jīng)理:BeiLin
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Email：18005021035@163.com
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