Delixi CDW6i-ITR326H frame air circuit breaker ACB

Delixi CDW6i-ITR326H is a frame-type air circuit breaker (ACB) from Delixi. ITR326H is an intelligent trip model, which is an advanced type with basic + advanced protection functions. The following is a detailed introduction:

Rated parameters: The frame grades are 1600AF, 2000AF, 2500AF, 3200AF, 4000AF, and 6300AF, and the rated current range is 400A to 6300A. The rated voltage AC is 220V to 1140V with multiple options, and the number of poles is 3-pole and 4-pole, which is suitable for AC 50/60Hz circuits.

Performance characteristics: Ics (operating short-circuit breaking capacity) is up to 135kA, and Icu (ultimate short-circuit breaking capacity) is up to 135kA. It uses DSP 32-bit high-speed processing chip with fast data processing speed. The innovative multi-layer metal mesh design of the arc extinguishing chamber can achieve true zero arcing. The "four remote" functions of remote control, remote adjustment, remote measurement and remote signaling are fully realized to ensure the continuity and stability of power supply.

Protection function: It has overload (L), short delay (S), instantaneous (I) and ground fault (G) protection functions, which can protect the line and power supply equipment from the hazards of overload, undervoltage, short circuit, single-phase grounding and other faults.

Installation and wiring: There are two installation methods: fixed and drawer, which can meet the needs of different installation scenarios. The wiring method is horizontal rear connection and vertical rear connection.

Supporting accessories: It can be equipped with a variety of accessories, such as locking and interlocking accessories such as button protection locks, mechanical door interlocks and safety baffle locks, remote operation accessories such as opening and closing coils, undervoltage coils, and circuit protection accessories such as N-phase external transformers and grounding transformers.