Product Description
Overview
MNS type low-voltage tap-type switchgear (hereinafter referred to as switchgear) was developed by our company after referring to the MNS series of low-voltage switchgear of swiss ABB company and comprehensive modification. The product is composed of standardized and series modules, and the drawer has reliable mechanical interlocking device, which makes the user safer and more reliable in use.
This switch cabinet is suitable for AC 50(60) Hz, rated working voltage 400 V,660V. rated current 5000 A and below three-phase five-wire power supply system, can be used in power plants, substations, industrial and mining enterprises, building hotels, airports, wharves and radio and television communication centers, as power generation, transmission and distribution, power conversion and power consumption equipment control, and through the capacitor compensation cabinet to its main bus reactive power compensation. National Standard: GB7251.1
Normal operating conditions
♦ Ambient air temperature is not higher than +40ºC, not lower than -5ºC, and its average temperature is not higher than +35ºC within 24h.
♦ The relative humidity of the surrounding air does not exceed 50% when the maximum temperature is +40ºC, and has a higher relative humidity at lower temperatures, such as 90% at +20ºC, but it may be accidental due to temperature changes Produces moderate condensation.
♦ For indoor use, the altitude of the place of use must not exceed 2000m.
♦ It should be installed in a place where there is no severe vibration and impact, and no corrosion of electrical omponents is used.
Structural characteristics
The product design has fully considered the requirements of the majority of power users and design departments, which can meet the needs of the developing power industry such as the centralized control of capacity increase power, convenient installation and maintenance, and shortened accident treatment time, etc., which is safe, economical, reasonable and reliable. The product has the characteristics of strong connection ability, high breaking ability, good dynamic stability, flexible electrical scheme, convenient combination, strong series and practicability, and novel structure, etc. It is an updated product of low-voltage stationary switchgear in China. At the same time, it can be combined with drawers and cabinets for mixed use.
Basic structure:Switch cabinet cabinet structure is composed of profiles (module E=25mm) assembly. As a result of using lock since tap screw and 8.8 class high strength bolt for connection, so the cabinet high precision, good sex. Cabinet body appearance and internal separation.
Detailed Photos
Product Parameters
Company Profile
Certifications
Packaging & Shipping
FAQ
1. Are you a trading company or manufacturer ?
We are a professional factory with 10 years experience in the field of High and low Voltage switchgears, Substation ,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.
Our factory is the excellent supplier of State Grid Corporation od China .
2. Do you accept customized serveice ?
We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters .
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time ?
It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable .
5. How do you solve quality problems?
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
30%T/T in adcance,70% before shipment . West union , L/C are also acceptable .