Masterpact空氣斷路器英文介紹

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

N1:電流等級630A至1600A，分?jǐn)嗄芰?0KA

N2:電流等級800A至2500A，分?jǐn)嗄芰?0KA

H1:電流等級800A至6300A，分?jǐn)嗄芰?5KA

H1b:電流等級800A至4000A，分?jǐn)嗄芰?5kA

H2:電流等級800A至6300A，分?jǐn)嗄芰?00KA

H3:電流等級800A至4000A，分?jǐn)嗄芰?50KA

L1:電流等級800A至2000A，分?jǐn)嗄芰?50KA

具有抽屜式/固定式，3/4極開關(guān)

提供負(fù)荷開關(guān)、1000V、以及直流產(chǎn)品

十四種Micrologic控制單元可以提供完備的保護(hù)，并方便用戶維護(hù)與監(jiān)控，多樣的可選附件可以滿足使用要求的變化，模塊化的組件可隨時在現(xiàn)場完成組裝。

ABB Emax 空氣斷路器(固定式和抽出式)均有相同的高度和深度，可安裝在開關(guān)柜中，其性能確保操作者的安全。例如:柜門關(guān)閉時可搖出斷路器，保護(hù)等級達(dá)到IP54，此外還帶有安全鎖和雙重絕緣。相與相之間、相與中性線之間完全絕緣，并可對滅弧室與主觸頭進(jìn)行完整檢查。