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Shenzhen Zhongchen Huahui Technology Co., Ltd

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China KFM Air Insulated Busbar Trunking System Aluminum Alloy 3 Phase Bus Bar
China KFM Air Insulated Busbar Trunking System Aluminum Alloy 3 Phase Bus Bar

  1. China KFM Air Insulated Busbar Trunking System Aluminum Alloy 3 Phase Bus Bar
  2. China KFM Air Insulated Busbar Trunking System Aluminum Alloy 3 Phase Bus Bar
  3. China KFM Air Insulated Busbar Trunking System Aluminum Alloy 3 Phase Bus Bar
  4. China KFM Air Insulated Busbar Trunking System Aluminum Alloy 3 Phase Bus Bar

KFM Air Insulated Busbar Trunking System Aluminum Alloy 3 Phase Bus Bar

  1. MOQ: 1
  2. Price: 701-70001 USD per set
  3. Get Latest Price
Packaging Details Standard Packaging
Delivery Time Expected shipment within 30 days after successful payment
Payment Terms D/P T/T
product name electric bus duct
type electrical bus duct system
Protection grade IP54, IP66
Frequency (HZ) 50-60
Key Features Safety,Easy maintenance
Application substations, captive power plants
Supply Ability 5000 units per year
Place of Origin Shenzhen, Guangdong, China
Brand Name HUAHUI
Certification UN38.3、UL、CE、KC、FCC、PSE、FDA and MSDS

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Standard Packaging Delivery Time Expected shipment within 30 days after successful payment
Payment Terms D/P T/T product name electric bus duct
type electrical bus duct system Protection grade IP54, IP66
Frequency (HZ) 50-60 Key Features Safety,Easy maintenance
Application substations, captive power plants Supply Ability 5000 units per year
Place of Origin Shenzhen, Guangdong, China Brand Name HUAHUI
Certification UN38.3、UL、CE、KC、FCC、PSE、FDA and MSDS
High Light KFM Air Insulated Busbar Trunking SystemBusbar Trunking System Aluminum AlloyKFM 3 Phase Bus Bar

KFM air type Busduct System trunking three-phase five wire aluminum alloy plug-in busbar trunking cable enclosed busbar


We offer a wide range of busbar trunking products and can tailor solutions and products to meet your specific needs. You are welcome to inquire via email or WhatsApp, and we will be happy to assist you. We wish you a pleasant work experience and a joyful life!



Selection parameters and technical parameters of dense bus duct

Current level

XLC /4P

XLC /5P

W(mm)

H(mm)

W(mm)

H(mm)

400

128

98

128

98

500

128

108

128

108

630

128

123

128

123

800

128

138

128

138

1000

128

158

128

158

1250

128

183

128

183

1600

128

218

128

218

2000

128

268

128

268

2500

128

280

128

280

3200

128

400

128

400

4000

128

490

128

490



Technical parameters of XLC type bus duct


Execution standards

IEC60439.1-2000IEC60439.2-2000GB/T 7251.6-2015

ambient temperature


-5/+40 (24-hour average temperature not exceeding 35 ° C)

altitude


Not exceeding 2000M

protection grade


IP54,IP66

Unit Length

(M)

Choose between 1.6, 2.5, 3.2, 6 (0.5-6)

rated operational voltage

(V)

690V (with tap unit)/1000V (without tap unit)

Rated insulation voltage (Ui)

(V)

800V (with tap unit)/1000V (without tap unit)

frequency

(HZ)

50-60

Rated current

(A)

400

630

800

1000

1250

1600

2000

2500

3150

4000

5000

resistance

(uΩ/m)

88.9

71.1

56.4

40.3

33.2

24.5

19.5

14.5

11.3

8.9

6.7

reactance

(uΩ/m)

66.5

62.2

39.1

37.9

46.6

30.1

7.4

25.9

25.3

14.3

13

Total Reactance

(uΩ/m)

289.7

289.7

184.2

176.3

221.6

150.7

130.7

129.6

120.9

76.2

69

Voltage drop

(mV /m)

77.5

81

77.3

77.5

76.4

74.9

73.3

71.4

69.7

63

61.4

Rated short-time withstand current

(KA)

30

30

50

50

80

Rated peak withstand current

(KA)

63

63

105

105

176

temperature rise

(K)

≤70

insulation resistance

(MΩ)

≥20

Electrical clearance

(mm)

≥ 10.0mm (with tapping unit)/≥ 14.0mm (without tapping unit)

creepage

(mm)

≥ 12.5mm (with tap cell)/≥ 16.0mm (without tap cell)

Protection circuit effectiveness

(Ω)

<0.02

dielectric properties


50Hz, 3750v/min, no breakdown, flashover

Installation method


Vertical or horizontal

Number of plug-in interfaces


Minimum 0.5/m pieces (double-sided plug can be provided)

Maximum fixed spacing

(m)

4

4

3

3

Balanced load

(kg/m)

20

20

25

30

Concentrated load

(kg)

90

90

90

90

















































Key Features

1. This series of busbar slots has the advantages of safety, aesthetics, and reliability

2. Strong overload capacity;

3. Low temperature rise;

4. It has good load capacity and dynamic and thermal stability;

5. It can eliminate the phenomenon of uneven current distribution in spliced high-voltage cables, ensuring the reliability of power supply;

6. The shell is double grounded, ensuring high safety performance;

7. It has good short-circuit resistance and low energy consumption;

8. Maintenance, disassembly, and assembly are convenient and quick.


Field of application

The power supply systems of large factories and mining enterprises, large substations, captive power plants of large enterprises, from generators to step-up transformers, and from transformers to high-voltage distribution rooms, among other fields.





Casted Busway


1. Large capacity, with a wide range of series coverage from 100A to 4000A;

2. The protection level is up to IP68 (i.e., 100% waterproof and dustproof);

3. The use of epoxy resin casting structure avoids the problem of metal oxidation and corrosion;

4. The line voltage decreases, but the withstand instantaneous current value is high;

5. High structural strength, not easily affected by external forces, good mechanical properties, maintenance-free;

6. Compact structure, small size, and strong dynamic and thermal stability;

7. It is not limited by environment and altitude, and can be used for long periods in harsh indoor and outdoor environments, with good stability;

8. Capable of continuous operation under overload conditions.


Field of application

Power plants, substations, shipbuilding, paper making, ports, basements, petrochemical industries, steel smelting, coal mines, and other harsh environments.



Key Features

1. The fire-resistant duration is 180 minutes;

2. Compact and dense structure, small size;

3. The shell is coated with fire-resistant paint, and the joint parts are equipped with fire-resistant baffles, effectively preventing flames or high-temperature gases from directly entering the interior of the busbar slot;

4. The busbar system has advantages such as low impedance and good dynamic and thermal stability;

5. Easy and quick maintenance, disassembly and assembly;

6. Fireproof materials can withstand high temperatures up to 1000 degrees;

7. Excellent electrical conductivity;

8. Suitable for power distribution requirements in various fire risk areas, ensuring continuous power supply.


Field of application

Teaching buildings, high-rise hospitals, high-rise hotels, financial buildings, office buildings, urban rail transit, government offices;

Buildings, large libraries, cotton spinning and mining enterprises, and other fields.


Key Features

1. Fully meet load demands;

2. Ultra-thin, compact, and aesthetically pleasing, with larger copper bar specifications, leading the industry in its field;

3. 360-degree comprehensive protection against dust, corrosion, moisture, water, rust, and impact, ensuring safety and reliability;

4. "Sandwich" structure, where the shell, insulating material, and conductor form a compact whole;

The perfect combination of the "亞" shape structure, with excellent load-bearing capacity, is one of the most perfect structures currently available;

6. Unique sawtooth shape design, with an oversized heat dissipation surface, reduces energy consumption;

7. Our product has achieved a critical structural design that integrates consumables, strength, and heat dissipation;

8. Dual neutral system ensures safer electricity usage;

9. Non-magnetic shell design, shielding magnetic field, eliminating magnetic eddy current interference.



Field of application

Fields such as shopping malls, schools, industrial plants, and rail transit.

Covering all fields, including but not limited to commercial complexes, real estate developments, data centers, hospitals, and hotels.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2025-04-02

  • Total Annual:

    1000-1500

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Professional System Integration Solution For telecom,power utilities,railway &metro Shenzhen Zhongchen Huahui Technology Co., Ltd. is a technology enterprise that integrates advanced customized research and development, professional manufacturing, and a robust supply chain. The company offers ... Professional System Integration Solution For telecom,power utilities,railway &metro Shenzhen Zhongchen Huahui Technology Co., Ltd. is a technology enterprise that integrates advanced customized research and development, professional manufacturing, and a robust supply chain. The company offers ...

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Get in touch with us

  • Reach Us
  • Shenzhen Zhongchen Huahui Technology Co., Ltd
  • 229, Zhongzheng Fortune Building, No. 6093, Bao'an Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen
  • https://www.electrical-energystorage.com/

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