ABB MDmax low-voltage switchgear
Category:
Low voltage switchgear set
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Product Detail
Product Overview
ABB MDmax low-voltage switchgear is divided into two series of MDmax ST and MDmax FC, which is a combined multifunctional low-voltage switchgear after complete type test (TTA for short), conforming to GB7251.1— 2005 and IEC60439— 1 Standard. Electrical and mechanical design adopts the modular principle, through the selection of standard components and standard components, to achieve the compact, diversity and flexibility of the cabinet scheme.
Field of application
Automobile manufacturing data center School hospital steel metallurgy power station financial communication
Papermaking, printing, ship and offshore platform, office building, petrochemical, municipal infrastructure Construction, Shopping center
Food, Medicine, public transportation, storage center, tobacco and alcohol industry environmental protection treatment
● represents more suitable for MDmax FC application occasions >
Working and environmental conditions
MD max low-voltage switchgear is suitable for indoor installation of electrical equipment.
Environmental temperature: short time maximum temperature +40℃
24-hour maximum mean temperature +35℃
Minimum temperature -5℃
The equipment should be operated at reduced capacity when used at ambient temperatures higher than the above.
Environmental conditions: normal working climate environment according to GB7251.1-2005 and IEC60439-1 standard relevant provisions, surrounding relative humidity: 40℃ is 50%.
The conditions of the indoor installation site of the switch cabinet shall meet the requirements of the corresponding standards. In the event of condensation, ventilation or heating measures will be adopted inside the switch cabinet to prevent condensation. Such as switchgear
If the equipment is installed at an altitude of more than 2000 meters, the capacity of the equipment should be reduced accordingly.
Technical data

Size of the switchgear

Model Description
MDmax F C
Compartment(to separate functional units)
Fixed
Switchgear series
Product characteristics
Using T-frame system, improve the protection level of the cabinet
The frame adopts tee assembly to prevent eddy current and high precision of cabinet symmetry.
The novel glass door design, improve the safety and enjoyment of the switchgear.
● Insert type or pull out type circuit breaker, to ensure the safety of component replacement and maintenance.
● Distribution control cabinet feed out loop up to 18 loops
Technical data

Keywords: high voltage | low ark | box complete sets of equipment
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