CDW6I-2000H系列智能框架斷路器產品介紹（中英對照）
中文版本：
CDW6I-2000H系列智能框架斷路器是針對工業(yè)電力系統(tǒng)需求開發(fā)的核心保護設備，專為AC380V電壓環(huán)境下大電流配電系統(tǒng)設計，典型應用包括大中型水泵機組、水處理設施等需要持續(xù)穩(wěn)定電力供應的場景。產品額定電流1600A，采用三級聯動滅弧結構，可有效分斷高達65kA的短路電流。
該產品采用模塊化架構設計，集成過載長延時、短路瞬時及短路短延時的三重智能保護機制。通過電磁脫扣與固態(tài)傳感的協同運作，實現0.01秒級故障響應速度。操作機構經過20000次機械壽命驗證，具備可靠的合閘保持特性，特別適用于存在機械振動的泵站環(huán)境。
創(chuàng)新型導電回路采用縱向排列的銀基復合材料，相較傳統(tǒng)橫向布局降低接觸電阻18%，配合強制風冷散熱通道設計，可實現滿負載連續(xù)運行。分斷單元配備耐電弧合金柵片組，通過多級氣旋式滅弧技術，確保大電流分斷時的操作安全性。
人性化設計方面，產品配備四檔可視化分合閘指示器與三色運行狀態(tài)燈組。旋轉手柄操作扭矩不超過35N·m，符合人體工程學要求。維護窗口采用快拆式防護罩設計，支持不斷電狀態(tài)下的觸點檢查與除塵作業(yè)。
適用于水利設施、工業(yè)廠房、商業(yè)建筑等領域的配電柜升級改造項目，尤其在水泵機組保護、輸配電系統(tǒng)節(jié)點防護等場景表現出良好的適應性。通過優(yōu)化電磁兼容設計，能有效抑制變頻設備產生的諧波干擾，保障電力系統(tǒng)運行的連續(xù)性。
English Version:
The CDW6I-2000H series intelligent air circuit breaker is engineered for industrial power systems, specifically designed for 380V AC applications requiring robust current protection. With 1600A rated current capacity, it features three-stage arc-extinguishing technology capable of interrupting short-circuit currents up to 65kA, making it ideal for pumping stations and water treatment facilities demanding reliable power continuity.
This breaker incorporates a modular protection system integrating long-time overcurrent, instantaneous short-circuit, and short-time delay tripping functions. The electromagnetic-solid-state hybrid tripping mechanism achieves sub-10ms response accuracy, while its 20,000-operation-endurance validated operating mechanism ensures stable performance in vibration-prone environments.
Innovative vertical arrangement of silver-alloy contacts reduces electrical resistance by 18% compared to conventional designs. Coupled with forced-air cooling channels, the unit maintains optimal temperature during continuous full-load operation. The multi-stage arc chute with vortex gas control provides enhanced safety during high-current interruption.
User-centric design elements include quadrant-position indicators with color-coded status LEDs and an ergonomic rotary handle requiring less than 35N·m operating torque. The quick-access maintenance panel allows contact inspection and dust removal without power disconnection, significantly reducing downtime.
Particularly effective in pump motor protection and power distribution node applications, this breaker demonstrates excellent harmonic immunity for systems with variable frequency drives. Its compact structure facilitates retrofitting in existing switchboards while maintaining compliance with industrial vibration standards. The product s adaptive protection algorithms ensure precise coordination with downstream devices in complex electrical networks.
