In the introduction of Swiss ABB technology, improved by Hengfeng you Electric is divided into standard and economic. The cabinet is divided into three types: power distribution center cabinet (PC), motor control center cabinet (MCC) and power factor automatic compensation cabinet.
In the introduction of Swiss ABB technology, improved by Hengfeng you Electric is divided into standard and economic
The cabinet is divided into three types: power distribution center cabinet (PC), motor control center cabinet (MCC) and power factor automatic compensation cabinet
Used for receiving feed, bus, lighting, motor control and power compensation in low voltage distribution systems
Rated AC frequency 50Z / 60Hz, maximum working voltage to 660V, maximum working current to 3150A
High reliability of operation verification in more than 50 countries and regions around the world
Mainly used in substation, industrial and mining enterprises, large power plants, petrochemical, high-rise buildings, infrastructure and other fields
Meet many international standards: IEC60439 BS5486 VDE0660, GB7251, NEMAIC2-322, JB/T9661, etc
Leading technology
Standard anti-corrosion and salt spray environmental plan to meet the stringent environmental requirements of the site
Lock self tapping screw and 8.8 class high strength bolt for connection, thus high precision cabinet installation
It can be equipped with circuit breakers of various brands at home and abroad, such as Chint NXM series, ABB TMAX series, Schneider NSX series, etc
High breaking capacity, good dynamic and thermal stability, advanced structure, any combination of various scheme units
Compact design to accommodate more functional units in a smaller space
Adopt high strength resistive engineering plastic components or metal partitions, with anti-leakage performance above CT1300 grade
Cabinet put oneself in another's position
Adopts 2-3mm high quality cold rolled hot dip galvanized sheet as a whole
Laser numerical control equipment cutting, drilling, bending, to ensure the processing accuracy
The exterior is coated with electrostatic epoxy powder, which will not take off paint for 50 years
Molding size, hole size and equipment interval are modularized (modulus E=25mm)
Functional units
Can be composed of protection, operation, conversion, control, regulation, measurement, indication and other standard units, can be optional assembly
More than 200 kinds of assembly parts can be composed of different schemes of cabinet structure and drawer units
Busbar system
Adopt three-phase four-wire system or three-phase five-wire system
High quality three-phase tin bus copper bar, high mechanical strength, good heat dissipation
The horizontal bus is installed on the top of the cabinet, the N line can be installed on the top or the bottom of the cabinet, and the PE line is installed on the bottom of the cabinet
Processing and assembly
Dust-free workshop to ensure insulation
Assembly workers have been trained for at least 6 months
The secondary connection is automatic terminal crimping machine to ensure reliable connection
Use power tools to ensure proper torque for bolting reinforcement
The copper bus is CNC cutting, punching and bending to ensure the accuracy
All kinds of experimental tests before delivery to ensure the normal operation of the equipment
Altitude shall not exceed 2000m
ambient air temperature not higher than +40 ° C, not lower than -5 ° C (average temperature within 24 hours not higher than +35 ° C)
The humidity of the surrounding air should not exceed 50%. Low temperature allows a large relative temperature (e.g. +20 ° C is 90%). Consideration should be given to the effect of condensation caused by temperature changes
Inclination with vertical plane is not more than 5°, and the whole group of cabinets is relatively flat, in line with (GBJ232-2) standard
Requested in no violent vibration and impact, electrical components will not be corroded, no conductive dust place
The customer shall provide the following information:
Main circuit scheme diagram, secondary circuit system diagram and auxiliary circuit control mode
Equipment layout drawing and distribution room layout drawing
Brand and model of main electrical components of the equipment
Inlet and outlet line mode. When bus bridge connection is needed between devices, data such as bus spacing and height from ground shall be provided.
Other special requirements can be negotiated with Hengfengyou Electric
- Authoritative product certification: ISO CE, CB, CCC, etc
- Perfect SQA quality management system to ensure high quality products
- Quick quotation, can provide electrical design services
- The delivery period is short, and the fastest delivery time is 15 days worldwide
- Perfect after-sales service system, so that customers buy worry-free
- Welcome customers to visit the factory guidance, OEM/ODM provided
As an enterprise specializing in transformer production for 20 years, we have high quality, fast delivery, guarantee after-sales service and factory price. What's more, we have ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates and IEC, ANSI, KEMA, GOST standard.
Yes, each product comes with two year(Up to 5 years)warranty to ensure the correct use of the product by the customer.
11kV-220kV Oil-immersed Power Transformer, Dry-type Transformer, Unpacked H Grade Dry Transformer, Oil-immersed Distribution Transformer, Pad-mounted Transformer.
Yes! Our products can be customized. We have design and engineering teams, and we can customize products according to customers' drawings or requirements.
1 set.
It depends on the quantity of your order. It usually takes 20-45 days.
We always adhere to technology as our guiding principle, upholding the spirit of "dedication, professionalism, and focus," to provide meticulously crafted tools and serve millions of users worldwide.
We have established a professional R&D team to continuously optimize our products, save energy, and adopt new manufacturing processes to tailor high-performance, cost-effective equipment for our customers.
We have more than 20 years to produce different kinds of transformers.
The factory's 6S management system improves efficiency, ensures quality, and safeguards the quality of the products the company outputs.
As a high-tech enterprise integrating R&D, production and sales, we ensure product quality while maximizing cost advantages for our customers.
We have a strong supply chain and after-sale service.
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