Overview Compact Busbar Compact Busbar,Compact Busbar Duct,Compact Busbar Trunking,Electrical Bus Duct Yangzhong Huaxin Power Equipment Co.,Ltd , http://www.huaxinbusbarchina.com
Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Huaxin power
Key word:
Compact Busbar Trunking
Current Rating:
200 A to 6300 A
System Voltage:
AC380V/690 V
Type:
Compact Busbar trunking
Series:
compact busbar trunking
Packaging & Delivery
Packaging Details:
Compact busbar trunking:
standard export packaging or customized packaging
Delivery Detail:
2-3 weeks
Compact Busbar Trunking
1. Current rating: 200 A to 6300 A
2. Ingress protection of IP54 & IP65
3. Excellent short circuit ratings [upto 100KA]
4. Standard lengths of 4m / 3m / 2m / 1m
5. System voltage: AC380V/690 V
6. Conductor material: high conductivity copper bar
7. Halogen free, fire retardant Class-H-Epoxy insulation
8. Tap - off units are suitable for MCCBs or SDFs or MCBs
9. Configuration of 3P3W / 3P4W / 3P5W with or without integral earth
10. Flexible system direction to meet cross arrangement
11. It can be re-used after disassemble.
Competitive Advantage
1 Well and High Quality Control
2 Prompt Delivery
3 Customer's Design and Logo are Welcome
4 Competitive Prices
5 Small Order Acceptable
6 Packaging detail: standard export packaging or customized packaging
Description
XLV series busway trunking system is advanced and energy-saving type developed by ZHENDA. It adopts British Henrob and Germany EPRESS self-piercing riveting technology, and the overall structure of enclosure are riveted together automatically, ensuring high degree of automation. The use of hydraulic pressure makes the overall strength of busway being substantially enhanced, and has a good sealing effect and anti-seepage feature.
Besides above, it has features below:
1. Flexible system direction to meet cross arrangement
2. Space saving
3. Can be re-using after disassembled.
4. High short-circuit strength and protection degree.
5. Both nut tightening and self-piercing riveting technology are available.
6. It adopts floor plates to double the heat dispersion.
7. Compact construction, good heat dispersion, low impedance, reliable and easy to installation and maintenance.
Technical Parameters
Rated current(A) 250 400 630 800 1000 1250 1350 1600 2000 2300 2500 3150 3800 4000 4500 5000
Rated voltage AC380/690V
Rated insulated voltage 660-1000V
Rated frequency 50/60Hz
Rated short-time withstand current
30(KA)
80(KA)
100(KA)
Overvoltage category/Pollution degree
III/3
Protection degree IP40,IP54,IP65
Weight(kg/m) 9 11.5 12.5 15 18 23 25 32 40 48 55 69 83 90 102 116
Impedance of relative neutral line at temperature 35°C and frequency 50Hz
Resistance 0.12 0.105 0.092 0.081 0.062 0.05 0.038 0.029 0.023 0.018 0.015 0.014 0.012 0.011 0.009 0.008
Reactor 0.051 0.045 0.039 0.033 0.027 0.022 0.019 0.014 0.011 0.009 0.008 0.007 0.006 0.005 0.004 0.004
Impedance 0.13 0.114 0.101 0.087 0.068 0.055 0.042 0.032 0.025 0.02 0.017 0.016 0.013 0.012 0.01 0.009
Comparison between enclosure and conductor section area (equivalent with aluminum enclsoure)
Current(A) PE section area
400 320%
630 274%
800 240%
1000 305%
1250 235%
1400 211%
1600 187%
2000 157%
2300 136%
2500 121%
3100 221%
3800 197%
4300 184%
5000 171%
Tap - off units are suitable for MCCBs or SDFs or MCBs
Protection unit Current(A) H(mm) W(mm) L(mm)
Fuse 16-25 310 250 500
Switch 32-160 270 360 450
200-400 340 390 550
630-800 370 550 700
Breaker 16-200 310 250 550
250-400 310 340 650
630-800 350 340 950
Double chip cutting knife
Cutting knives are a more complex type of turning tool. Because the cutting blade is thinner than other turning tools, the cross-section of the cutting head is thin, and the impact resistance is poor. When the tough material is encountered, the cutting chips are not easily cut off and the chip adhesion is strong (such as stainless steel, electrical steel, etc.). When the angle of the cutting blade is not well grounded and the cutting amount is not suitable, the knife sticking phenomenon is likely to occur. The double-screw cutting knife (hereinafter referred to as double-slot cutting knife) described in this paper is easy to sharpen and has strong adaptability to the above materials. Even if there are some errors in the choice of tool angle and cutting amount, it is not easy to send.