Product Details
Basic Info.
Model NO.:JDH
Export Markets:Global
Additional Info.
Trademark:WEIHUA
Packing:
Wooden Box
Origin:China
Product Description
Product Description
The conductor rail system is a modem power supply system using single-pole insulated conductor rails. Lt complies with the latest regulations and provide the electric energy for mobile consumers. The conductor rail material is copper (200A-5000A), aluminium(150A-3000A). The aluminium conductor rail is provided with a proven and patented stainless steel contact surface. Any numbers of poles can be installed vertically or horizontally. On straight or curved systems.
The conductor rail system can be installed indoor or outdoor. For high temperature conditions, a high temperature insulation cover up to +115° C is available, also for low temperature conditions, it could be up to -40° C.
The entire conductor rail system is insulated to current Safety Regulations, it is entirely protected against direct contact. Ground insulation cover is marked yellow-green on one side over the entire length of the rail.
Insulation
Geneally. The phase line is Color green, the ground line is yellow-green plastic housing For H19 system, the standard length is 4.5 m long, and for other systems, the standard length is 6.0 m long. Other sections are available.
Jointing material
Snap-in joint splices provide mechanical end electrical continuity.
They include insulated protection covers.
Feed Sets
Line feeds (any joints) or end feeds.
End caps
The open ends of the conductor are closed by end caps.
Hangers
Standard brackets for conductor attachment to crane girders are available. Conductor with sliding and fix point hangers.
Standard distance between suspension points for indoor and outdoor installations; 1500 mm to 2000 mm.
Features:
Made of aluminum and edged with stainless steel, the surface of this unit is erosion-resistant, and will not become oxidized. Can be used in a damp environment, ensuring good connection and durability.
With a '' type contact surface, the brush can automatically correct its way as it moves forward on the rail. This type of surface maintains close contact, ensuring better electrical conduction. The lead angle of the conductor prevents the collector mount from tripping-out, enabling it to move more smoothly.
Conductor rail system |
| Conductor rail | Aluminium | Copper | Stainless Steel |
| Type | H19 | H24 | H32 | H35 | H52 | H19 | H24 | H32 | H52 | H19 |
| Nominal current at 100% DC and 35DC [A] | 150 | 250-300 | 320-1250 | 230-800 | 1250-3000 | 150-500 | 500-800 | 800-1600 | 1250-5000 | 25 |
| D.C. resistance at 35°C [Ω/km] | 0.376 | 0.203-0.187 | 0.153-0.046 | 0.153-0.067 | 0043-0.015 | 0.376-0.156 | 0.116-0.067 | 0.067-0.039 | 0.036-0.007 | 11.652 |
| Impendance at 35°C [Ω/km] | 0.381 | 0.209-0.195 | 0.155-0.048 | 0.155-0.069 | 0.044-0.017 | 0.377-0.158 | 0.118-0.069 | 0.069-0.040 | 0.038-0.008 | 11.663 |
| Support spacing [m] | 1.5 | 1.5 | 1.8 | 1.8 | 2 | 1.5 | 1.5 | 1.8 | 2 | 1.5 |
| Rail length [m] | 4.5 | 6 | 6 | 6 | 6 | 4.5 | 6 | 6 | 6 | 4.5 |
| Housing length [m] | 4.42 | 5.88 | 5.83 | 5.83 | 5.75 | 4.42 | 5.88 | 5.83 | 5.75 | 4.42 |
| Max.voltage [V] | 660V |
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| Dielectric strength [KV/mm] | 30-40 |
| Travelling speed | ^ 600 m/min |
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| standard | GB7251.2-2006 |
| Expansion joint | not required uo to 200 m installation length |
| Flame retardant | Class B1-no flaming particles,self-extinguishing |
| Permissible ambient temperature | Standard insulation -30 C- +70°C High temperature insulation -20ec- +115°C Low temperature insulation -40C- +85°C |
Liaoning Weihua is branch company of Weihua Group, which is founded in 1988, specializing in design, manufacture, installation of crane and related service.
Weihua Group has 165million Yuan RMB registered capital, 2460 sets all kinds of manufacture equipments, 6000 staffs, among them, there are more than 500 all kinds of middle and high-ranking management staffs and technicians.
From year 2006 to 2014, the sales of weihua overhead and gantry crane ranks first and sales of electric hoist placed second within national same industry.
The products are exported to United Kingdom, Russia, Turkey, Brazil, Vietnam, Thailand, India, Iran, Pakistan, Oman and other countries and regions.
Certificate:
ISO 9001
ISO14001
OHSAS18001
GOST certificate
CE certificate
The company has been awarded "National Honest and Law-abiding Enterprise" "National Enterprise of Good Creditworthiness" "Tope 500 of China Machinery" "Top 20 of China Lifting and Transportation Equipment". In 2006, WEIHUA brand overhead and gantry crane won "China Top Brand" "China Famous Brand" title. In 2010, Weihua won the first "Mayor Quality Award".
Products Capacity:
1-900t overhead crane
1-1200t gantry crane
100t-320t metallurgy overhead crane
80t-500t power station use frequency overhead crane
Long-range control and full programming operation trash incineration power plant crane
600t and above large span shipbuilding overhead crane
800t large span, high lifting height shipbuilding gantry crane with hull turnover function
440t full-frequency shield tunneling use gantry crane
Track type container gantry crane
Tyre type container gantry crane
Portal crane
5-500t low headroom, low wheel load overhead crane
Superhigh winch 400m tunnel gantry crane
All kinds of magnetic chuck crane with upper rotate or lower rotate function
50-100t soaking pit crane
50-900t bridge girder erection machine, girder moving machine
All kinds of hydraulic machinery, reservoir gate lifting crane
Dam-top gantry crane,
Trash rack, national first set full intelligent tank impact test platform
Satellite launching center sealed cabin drop test device
NH series electric hoist
HD type electric single crane, etc.
Machining equipment
Good quality product needs to be guaranteed by the high level equipment. Weihua has new large CNC floor-type boring, CNC cutting machine, self-adjustable welding roller machine, digital display hydraulic plate bending machine, ultra-large type CNC horizontal lathe, CNC hydraulic three rolls plate bender with bottom rolls adjustable horizontally, single-column mobile vertical lathe, has the national first single girder sand blasting spray paint drying line, electric hoist spray paint drying line, national largest 100t electric hoist test platform, test center and various kinds advanced processing equipment. Weihua has various kinds of professional plant nearly 80 thousand square meters.
Quality Control
Quality is the life of the enterprise, on basis of ISO 9001 international quality management system; Weihua makes internal quality management system.
Weihua streathen quality test team, there are 58 inspectors, 9 of them have quality engineer qualification. Weihua invest 15 million RMB Yuan to build the national test center, include product test center, chemical analysis center, physical test center, measurement test center, etc. Weihua has intelligent vibration aging instrument, Microcomputer digital display manganese phosphorus silicon analyzer, HF infrared C-S analyzer, Impact tensile and hardness tester and other good performance, full function test equipment.
We have achieved good performance up to now, sincerely welcome businessmen overseas to establish a long-term cooperation to create a beautiful tomorrow!
