JXF hanging wall box
Non-standard box (cabinet)
Scope of application ：
Suitable for circuits with ac frequency of 50HZ, rated working voltage of 500V and below.
product details
This product is suitable for ac frequency 50HZ,rated working voltage 500V and below circuit.Under special requirements,the protection level can reach IP55,all with knock down hole,multi-pipe inlet line can be reserved live installation hole plate,rated current up to 400A.
Products comply with iec60439.1-1993"low-voltage switchgear control equipment"gb7251.1-2005(low-voltage switchgear and control equipment"standard requirements.
Ii.Model and meaning
Iii.Environmental conditions
1.The altitude is not more than 2000 meters.
2.Ambient temperature,air temperature of zhouyuan is not higher than+40℃,ambient air temperature is not lower than-10℃,and the average temperature within 24 hours is not higher than+35℃.
3,the air shall not have excessive dust,acid,salt,corrosive and explosive gas.The relative temperature should not exceed 50%when the highest temperature is+40℃,and higher relative temperature is allowed at the lowest temperature,such as 90%when the temperature is below+20℃.It should be considered that general condensation may occur accidentally due to temperature changes.
4.If the user has special requirements,he/she can negotiate with the manufacturer to solve them.
Structural features
1.The box body adopts closed structure,which is formed by bending welding of steel plate or assembling of special profile and partial welding,with beautiful appearance and high strength;The components are fixed and installed on the beam or installation plate,and the visible components such as the box body and door plate are all treated with epoxy powder electrostatic spraying or surface galvanization,with uniform and beautiful coating and corrosion resistance.
2.Protective grounding measures.There are main grounding point and grounding mark,and the whole box body constitutes a complete grounding protection circuit.
3.Anti-corrosion.All metal parts have anti-corrosion measures(galvanized,epoxy powder electrospray).
Main technical parameters
Instructions for ordering
The customer should provide the following information when ordering:
1.All types of products(including main circuit scheme number and auxiliary circuit scheme number).
2.Main circuit system diagram and cabinet layout diagram.
3.Electrical schematic diagram of auxiliary circuit.
4.List of components inside the cabinet(specification of main bus).
5.Color and size of cabinet.
6.Other special requirements inconsistent with the normal use conditions of the product.
Vii.Documents and attachments provided by the manufacturer during supply
(1)delivery list.
(2)product qualification certificate.
(3)factory inspection report.
(4)product specifications.
(5)primary system diagram,control schematic diagram and secondary wiring diagram.
(6)cabinet door keys,operation handles and spare parts stipulated in the contract.
(7)operating instructions for main components.
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