CDM6I-400M/33002 250A 塑殼電動(dòng)機(jī)保護(hù)裝置中英文產(chǎn)品介紹
中文版（約450字）：
CDM6I-400M/33002 250A塑殼電動(dòng)機(jī)保護(hù)裝置是針對(duì)工業(yè)電動(dòng)機(jī)控制系統(tǒng)開(kāi)發(fā)的智能化保護(hù)解決方案。該產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，適用于額定電流250A的電動(dòng)機(jī)回路，可有效實(shí)現(xiàn)電動(dòng)機(jī)的全面保護(hù)與智能控制。
產(chǎn)品核心功能包含多重保護(hù)機(jī)制，通過(guò)精確的電子檢測(cè)單元實(shí)時(shí)監(jiān)測(cè)電動(dòng)機(jī)運(yùn)行參數(shù)。內(nèi)置的過(guò)載保護(hù)模塊可根據(jù)負(fù)載特性自動(dòng)調(diào)整保護(hù)閾值，防止電機(jī)因異常電流導(dǎo)致的絕緣老化。短路保護(hù)功能采用快速響應(yīng)技術(shù)，可在毫秒級(jí)時(shí)間內(nèi)執(zhí)行斷路操作，最大限度降低設(shè)備損傷風(fēng)險(xiǎn)。缺相保護(hù)模塊能及時(shí)識(shí)別電源異常狀態(tài)，避免電機(jī)在非對(duì)稱(chēng)電壓下運(yùn)行造成的機(jī)械損傷。
采用機(jī)械儲(chǔ)能式操作機(jī)構(gòu)配合電子脫扣單元，確保分?jǐn)噙^(guò)程快速可靠。產(chǎn)品配置三相電流指示窗口，便于現(xiàn)場(chǎng)人員直觀掌握運(yùn)行狀態(tài)。可調(diào)節(jié)式熱記憶功能可適配不同啟停頻率的工作場(chǎng)景，有效延長(zhǎng)設(shè)備使用壽命。針對(duì)頻繁操作需求，產(chǎn)品特別優(yōu)化了觸頭材料和滅弧系統(tǒng)，在保持緊湊體積的同時(shí)提升電氣壽命。
應(yīng)用領(lǐng)域涵蓋水泵機(jī)組、風(fēng)機(jī)系統(tǒng)、壓縮機(jī)設(shè)備等工業(yè)場(chǎng)景，特別適合需要連續(xù)運(yùn)行的動(dòng)力裝置保護(hù)。殼體采用高強(qiáng)度工程塑料，內(nèi)部布局實(shí)現(xiàn)功能單元隔離，有效提升防護(hù)等級(jí)。支持導(dǎo)軌安裝和固定式安裝兩種方式，配套附件可擴(kuò)展輔助觸點(diǎn)、分勵(lì)脫扣等附加功能。
產(chǎn)品設(shè)計(jì)注重人機(jī)交互體驗(yàn)，旋轉(zhuǎn)式參數(shù)調(diào)節(jié)旋鈕配合清晰的功能標(biāo)識(shí)，簡(jiǎn)化現(xiàn)場(chǎng)調(diào)試流程。故障指示模塊可區(qū)分過(guò)載、短路等不同保護(hù)類(lèi)型，便于快速排查系統(tǒng)異常。通過(guò)優(yōu)化電磁兼容設(shè)計(jì)，產(chǎn)品在復(fù)雜電氣環(huán)境中仍能保持穩(wěn)定運(yùn)行。
英文版（約460 words）：
The CDM6I-400M/33002 250A molded case motor protection device is an intelligent control solution developed for industrial motor systems. Designed for 250A rated current circuits, this product adopts modular architecture to deliver comprehensive motor protection and operational control.
Equipped with multi-stage protection mechanisms, the device continuously monitors motor parameters through precision electronic sensing. Its adaptive overload protection module automatically adjusts tripping thresholds based on load characteristics, effectively preventing insulation degradation caused by abnormal currents. The instantaneous short-circuit protection mechanism executes circuit interruption within milliseconds, significantly reducing equipment damage risks. Phase-loss detection technology promptly identifies power supply anomalies to prevent mechanical stress under voltage imbalance conditions.
The integrated energy-storing mechanism works synergistically with electronic trip units to ensure reliable breaking performance. Visible current indicators provide real-time phase current monitoring for operational personnel. Adjustable thermal memory function accommodates varying start-stop cycles, optimizing equipment service life. Specially enhanced contact materials and arc-extinguishing systems ensure durable performance in high-frequency switching applications.
This device is widely applicable to industrial power systems including pump assemblies, ventilation units, and compressor installations, particularly suitable for continuous-duty motor protection. The UL 94 V-0 rated enclosure features segregated functional compartments, enhancing operational safety. Flexible installation options support both DIN rail mounting and fixed panel configurations, with expandable accessories for auxiliary contacts and shunt releases.
User-centric design elements include rotary adjustment dials with tactile position feedback, simplifying field configuration. Multi-color status indicators provide visual differentiation between overload, short-circuit, and other protection modes for efficient troubleshooting. Advanced electromagnetic compatibility design ensures stable performance in electrically noisy environments.
Key operational parameters include:
- Rated operational current: 250A
- Breaking capacity: 50kA (IEC 60947-2)
- Mechanical endurance: 20,000 operations
- Adjustable overload protection range: 0.4-1×In
- Trip time characteristics: Class 10 (adjustable)
The compact design achieves 35% space reduction compared to conventional models while maintaining full functionality. Corrosion-resistant terminals and dust-proof construction ensure reliable service in harsh industrial environments.
