Hmns Draw-out Power Distribution Switchgear

Product Description

HMNS draw-out power distribution switchgear
 

1. Product attributes

Brand Name	L/J
Place of Origin	China
Minimum Order Quantity	1Set
Price	Negotiation
Payment Terms	T/T , L/C
Supply Ability	1000 Set
Delivery Time	30-45 Days
Warranty	1 Year

 

1. Introduction

HMNS low-voltage draw-out switchgear is a new generation of low-voltage switchgear developed according to the market demand.Product technical standards meet IEC439 "low-voltage complete switch equipment and control equipment", GB7251 "low-voltage complete switch equipment" and other standard requirements.
HMNS low-voltage extractor switchgear is suitable for power conversion, distribution and control of power distribution equipment in power system with rated working voltage of 660V and below, which is used in power plants, substations, petrochemical, metallurgical, steel rolling, light industrial and textile enterprises, residential areas, high-rise buildings and other places.
 

1. Environmental Conditions

Ambient air temperature is not higher than +40ºC, not lower than 5ºC, and its average temperature within 24h is not higher than +35ºC;
Atmospheric conditions: clean air, relative humidity in the highest temperature for +40ºC not more than 50%, in the lower temperature allowed to have a higher relative humidity, such as +20ºC for 90%, but should consider the temperature change, may occasionally produce condensation;
Altitude less than 2000m;
The device is suitable for transportation and storage at the following temperature: 25ºC to +55ºC range.It can reach +70ºC for a short time (no more than 24h). The device shall not suffer any unrecoverable damage at these limiting temperatures and shall work normally under the above conditions.
Delta if the above use conditions cannot be met, should be negotiated by the user and the manufacturer to resolve;
Additional technical agreements are required for use on offshore oil drilling platforms and nuclear power plants.
 

1. Technical parameters

1. Electrical performance

Rated insulation voltage	660V
Rated working voltage	380V,660V
Maximum operating current of main bus	5000A
Main bus rated to withstand current	100KA
Main bus rated peak withstand current	220KA
Maximum working current of distribution bus (vertical bus)	1000A
Distribution bus (vertical bus) peak current:	80KA
Standard type	105KA(Max.)
Enhanced type	176ka(Max.)

 

1. Protection grade

Meet IEC529, DIN40050 standard
IP30 protects solids greater than <1>2.5mm
IP40 protects solids greater than <1>1.0mm
IP54 protects against dust and random spray (the protection level of IP54 should be negotiated with the manufacturer)
 

1. Packaging & Shipping

Packaging: Wooden case, container or according to client's requirements
Shipping: Land transportation and Ocean transportation



About us
Powerchina Henan Electric Power Equipment Co., Ltd.

• POWERCHINA Henan Electric Power Equipment Co., Ltd. is a subsidiary company of Power Construction Cooperation of China (POWERCHINA) FORTUNE GLOBAL 500
• Professional customer service, product development, technical Support and after Sale Service.
• POWERCHINA Henan Electric Power Equipment Co., Ltd, covering an area of 84000 square meters, was established in 1958
• POWERCHINA Henan Electric Power Equipment Co., Ltd has a total of more than 426 employees, including more than 128 engineers and technicians.

History
POWERCHINA Henan Electric Power Equipment Co., Ltd. covering an area of 84000 square meters was established in 1958 under the name of Luohe Iron Industry Association, during these period, the name of the company changed several times as follows: Luohe Iron Industry Association in 1965, Luohe Electric Equipment Material Factory in 1971, and was placed under the administration of the Electric Power Industry Bureau of Henan in 1976, Henan Electric Equipment Material Company in 2010 with the supervision of State Grid Cooperation of China, after reorganization, become subsidiary company of Power Construction Cooperation of China(POWERCHINA) in September 2011. In 2018, the company name has changed to POWERCHINA Henan Electric Power Equipment Co., Ltd. Presently, the company has a total of more than 426 employees, including more than 128 engineers and technicians, and its fixed asset reached more than 100 million Yuan.

Service
We provide the following services:
Product development and production
Professional customer service
Technical Support
Reliable warehousing and logistics
After-Sale Service and warranty commitmentsOEM&ODM
We have many oversea projects, which have made us professional in OEM and ODM.


Production line
Our company has 440 sets of production equipment and experimental equipment, including low-pressure casting machines, 800-ton die-casting machines, CNC machining centers, 1000-ton servo direct-drive electric screw presses, 300T (200T) horizontal tensile testing machines, 100T servo universal testing machines, magnetic particle flaw detection machines, pendulum impact testing machines that can meet the requirements of - 40 ºC, spectral analyzers, etc., as well as forging hardware, anchor bolts, nuts, segment bolts, dacromet 6 fully automatic production lines including photovoltaic support.


R&D Center
Our R&D Center owes 300t horizontal tension machine, 300t horizontal tension machine, Magnetic particle flaw detector, Magnetic particle flaw detector, Magnetic particle flaw detector, Spectrum analyzer, Coating testing machine and so on
Our Team
We are member of the National Overhead line Standardization Committee and China Electric council Power Equipment Standardization Committee,Participated in the formulation of DL/T 764-2014 DL/T 1343-2014 DL/T284-2012 and other professional standards,At the same time, assisted the State Grid Corporation of China to formulate the general design standard of 1000kV and 800kV transmission and distribution line fittings.
We are also a state-level high-tech enterprise, a provincial enterprise technology center, a Research center of Henan Energy-saving electric power fittings Engineering technology, an innovative pilot enterprise of Henan Province, and an intellectual property advantage enterprise of Luohe City.