| 詳細(xì)參數(shù) | |||
|---|---|---|---|
| 品牌 | yaskawa | 型號(hào) | CP-9200SHSVA |
| 結(jié)構(gòu)形式 | 模塊式 | 安裝方式 | 控制室安裝 |
| LD指令處理器 | 硬PLC | 功能 | 機(jī)器控制器 |
| 工作電壓 | 電源組24VDC | 產(chǎn)品認(rèn)證 | CE |
| 環(huán)境溫度 | 0°C至60°C | 環(huán)境濕度 | 5至95%,非冷凝 |
| 加工定制 | 否 | ||
描述： SVA DI-01 EXIOIF 機(jī)器控制器
交付選項(xiàng)：標(biāo)準(zhǔn)、快遞、當(dāng)天和次日選項(xiàng)可用
CP-9200SHSVA短路保護(hù)的常用方法是采用熔斷器或斷路器。這些保護(hù)裝置不應(yīng)受起動(dòng)電流的影響而誤動(dòng)作。所以要按熔斷器、斷路器的選擇和整定要求進(jìn)行。長期過載保護(hù)和斷相保護(hù)電動(dòng)機(jī)長期超載運(yùn)行，繞組溫升將超過其允許值，造成絕緣材料變脆、壽命縮短，嚴(yán)重時(shí)還會(huì)使電動(dòng)機(jī)損壞。過載電流越大，達(dá)到允許溫升的時(shí)間就越短。常用的長期過載保護(hù)元件是熱繼電器。熱繼電器不能兼作短路保護(hù)，因?yàn)榘l(fā)生短路時(shí)，CP-9200SHSVA可能還來不及動(dòng)作就已對(duì)電器設(shè)備造成損壞了。因斷相運(yùn)行而燒壞電動(dòng)機(jī)的臺(tái)數(shù)，在有些單位竟多達(dá)損壞電機(jī)總臺(tái)數(shù)的80%以上，所以電動(dòng)機(jī)應(yīng)該有斷相保護(hù)的環(huán)節(jié)，也就是說要選用帶斷相保護(hù)功能的熱繼電器。
The common b of cp-9200shsva short circuit protection is to use fuse or circuit breaker. These protective devices shall not misoperate under the influence of starting current. Therefore, it shall be carried out according to the selection and setting requirements of fuse and circuit breaker. Long term overload protection and open phase protection. If the motor is overloaded for a long time, the winding temperature rise will exceed its allowable value, resulting in brittle insulation materials, shortened service life, and serious damage to the motor. The greater the overload current, the shorter the time to reach the allowable temperature rise. The common long-term overload protection element is thermal relay. The thermal relay cannot also be used as short-circuit protection, because cp-9200shsva may have damaged the electrical equipment before it can act. In some units, the number of motors burned out due to open phase operation is more than 80% of the total number of motors damaged. Therefore, the motor should have open phase protection b, that is, the thermal relay with open phase protection function should be selected.
WOODWARD 9907-149
WOODWARD 9907-162
woodward 9907-018
woodward 8444-1067
woodward 8200-1302
woodward 8446-1019
WOODWARD 9907-1200
WOODWARD 9907-1200
WOODWARD 5466-258
woodward 5466-258
woodward 5501-467
woodward 5501-467
woodward 5501-471
WOODWARD 9905-973
woodward TG-13（8516-038）
WOODWARD 9907-164
WOODWARD 9907-167
woodward 9907-838
woodward 5466-409
