Masterpact空气断路器产品简介

N1:电流等级630A至1600A，分断能力50KA

N2:电流等级800A至2500A，分断能力50KA

H1:电流等级800A至6300A，分断能力65KA

H1b:电流等级800A至4000A，分断能力85kA

H2:电流等级800A至6300A，分断能力100KA

H3:电流等级800A至4000A，分断能力150KA

L1:电流等级800A至2000A，分断能力150KA

具有抽屉式/固定式，3/4极开关

提供负荷开关、1000V、以及直流产品

十四种Micrologic控制单元可以提供完备的保护，并方便用户维护与监控，多样的可选附件可以满足使用要求的变化，模块化的组件可随时在现场完成组装。

Performance Description

N1: current level of 630A to 1600A, 50KA breaking capacity

N2: current rating 800A to 2500A, 50KA breaking capacity

H1: current rating 800A to 6300A, 65KA breaking capacity

H1b: current rating 800A to 4000A, breaking capacity 85kA

H2: current rating 800A to 6300A, breaking capacity 100KA

H3: current rating 800A to 4000A, breaking capacity 150KA

L1: current rating 800A to 2000A, breaking capacity 150KA

With drawer / fixed, 3 / 4 pole switch

Provide load switch, 1000V, and DC products

Superiority

14 kinds of Micrologic control unit can provide complete protection, and user-friendly maintenance and monitoring, using a variety of optional accessories to meet the changing requirements of modular components that can be assembled on site at any time.

Applications

Five major markets: industrial, energy and infrastructure, public construction business, residential, data centers

Applies to low voltage power distribution in the field of power distribution lines and equipment protection and control:

> N1 - standard for low-level short-circuit breaking current

> N2 - for general short-circuit current

> H1 - suitable for the environment breaking industrial grade short-circuit current

> H1b - breaking capacity requirements applicable to the industrial situation of high

> H2 - high-performance model for the possible very high short-circuit current of heavy industry

> H3 - two transformers in parallel operation of electrical system

> L1 - high limiting capacity for the protection of feed unit or when the transformer rated power to improve the performance to raise the level of switchgear

ABB Emax 空气断路器(固定式和抽出式)均有相同的高度和深度，可安装在开关柜中，其性能确保操作者的安全。例如:柜门关闭时可摇出断路器，保护等级达到IP54，此外还带有安全锁和双重绝缘。相与相之间、相与中性线之间完全绝缘，并可对灭弧室与主触头进行完整检查。