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Brand Name : HENGFENGYOU
Model Number : MNS
Certification : ISO IEC CB COC KEMA SNI SABS CCC
Place of Origin : China
MOQ : 1
Payment Terms : LC T/T
Supply Ability : 5000 piece/year
Delivery Time : 30 days
Packaging Details : wooden case
Rated Frequency : 50Hz/60Hz
Peak withstand current : 50KA
Rated current : 3150A
Certificate : ISO9001,Type Test Report
Phase : AC ,Three phase
Standard : GB7251 VDE660 ZBK36001-89 IEC439
Price : 200-20000/piece
MNS removable mv metal-clad switchgear panel metal-clad removable
enclosed ac power power distribution equipment
 
  Product overview
1. MNS Low-voltage draw-out switchgear is assembled with modules in the factory and is
used in the powering system of AC 50-60Hz and rated working voltage under 660V.
 
 2. MNS Switchgear is applied for power supply system, power plants, substations, 
industrial mining enterprises, high buildings, airports, stations, terminals, etc, where use
AC of 50-60HZ and voltage of 660V, needing functions such as distribution, motors and
electrical equipment's control, start-up, lighting, power conversion, power factor correction.
3. MNS withdrawable switchgear is a low-voltage complete power distribution device ,suitable
to AC 50-60Hz, rated working voltage of 660V or below, rated current of 4000A and below,
power distribution, motor centralized control,power factor correction.
4. MNS withdrawable switchgear is used as a substation, feed or motor for low-voltage distribution
systems of 3P-3W or 3P-4W.
MNS withdrawable switchgear has increased its capacity and mechanical strength on the basis
of maintaining higher electrical performance, and has characteristics of advanced structure, perfect
appearance, high protection level, safety and reliability, and easy maintenance.
| RatedWorkingVoltageM) | 400V/690V | ||
| RatedInsulatedVoltageM) | 660V/1000V | ||
| RatedFrequency(HZ) | 50HZ/60HZ | ||
| Short-timewithstandvoltage | 3000V(1min) | ||
| |lmpulsewithstandvoltage | 8kV | ||
| Mainbusbar | RatedCurrent | A | ≤5000A | 
| Ratedshort-time withstandcurrent | IcwKA/1s | 100 | |
| Ratedpeakwithstand current | |IPKKA | 220 | |
| Verticalbusbar | RatedCurrent | A | ≤1000A | 
| Ratedshort-time withstandcurrent | IcwKA/1s | 105 | |
| Ratedpeakwithstand current | |IPKKA | |176 | |
| Standard | |IEC529,DIN40050 | ||
| |IP30IP40IP54 | |||

 GGD Power Distribution Cabinet LV Electrical Switchgea
1. Indoor altitude above sea level: Maximum installation altitude: 2000m
2. Ambient air temperature: -5℃~+40℃ and the average temperature should not
exceed +35℃ in 24h
3. Relative humidity should not exceed 50% at max temperature +40℃. Higher
relative humidity is allowed at lower temperature. Ex. 90% at +20℃. But in view of
the temperature change, it is possible that moderate dews will produce casually.
4. No fire, explosion danger, serious pollution, chemical corrosion and severe vibration
5. Installation gradient not exceed 5°
6. This product is suitable for the following temperature transportation storage: -25℃ ~+55℃ 24h, in a short period of time (no more than 24hours) not more than+70℃.
7. Any specific requirement, consult with manufacture.
 
 
  
 Company profile
  
 Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the large-scale electric
 complete sets of manufacturers in China, specializing in oil-immersed transformers, dry-type
 transformers, high-voltage Cabinets, low-voltage cabinets and substation manufacturing specialized
 electrical enterprises. The company is located in the beautiful coastal city of china-qingdao.
 The company has a registered capital of 10 million yuan, 20 senior technical personnel, more than 
 500 employees, and a sound sales and service system, annual output value of US $1 billion, the
 products sell well at home and abroad.
  
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