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Henan Sinoko Cranes Co.,Ltd

Address: Weiqi Road, Crane Industrial Park, Changyuan County, Henan Province, China

Tel: +86-373-3809044

M/P: +86-18790630368

E-mail: inquire@sinokocrane.com

Widely Used DMHx Single-Pole Safe Slide Lead for Hoisting Machinery Steel Plants Electricity Plants

Product Introduction Our products are employed in various fields, such as hoisting machinery, steel plants, electricity plants, ports, wharves, metallurgy, warehousing, light industries, textile, shipbuilding, auto manufacture, petrochemical technology, pleasure grounds, and automatic production......

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Product Introduction
Our products are employed in various fields, such as hoisting machinery, steel plants, electricity plants, ports, wharves, metallurgy, warehousing, light industries, textile, shipbuilding, auto manufacture, petrochemical technology, pleasure grounds, and automatic production lines, etc.

In accordance with different environment and installation demands, our products are designed and   classified   as   three   categories,   namely, energy saving single-pole safe slide lead, tubular multi-pole safe slide lead and high temperature steel slide lead, and over sixty items.

Product Details
DMHX single-pole safe slide lead is a new type of power supply system, which feeds the mobile mechanical equipment with power. The conductor is the specially made excellent aluminum alloy material, and the jacket coating is the special PVC material. All these materials used in the Lead are able to resist rain, dust, snow and electric shock. The structure is very simple, and the installation is very convenient to operate. Our products are widely used to supply power for mobile equipment, such as mines, metallurgy, chemical industries, machinery, wharves and freight yards etc.

Features:
1. Safety and reliability. One can contact our products with his fingers without concerns of being shot, and our products comply with the standards of IP23.
2. 
Energy saving property. Specially made aluminum alloy is employed as the conductor, so they are able to decrease the power loss to the largest extend.
3. Long service life. Special material of the conductor extends the service life of the slide guide line system.
4. Three-dimensional special movement of the collector. This feature is able to satisfy the continuous power supply of the power supply equipment; Our products are designed as bi-insulation, which makes the operation safer and more reliable.
5. New material, new technology and new process. All these features supply  a  higher  corrosion  property,  and  weather  resistance,  a wider operation temperature scope, and a more reliable performance.
6. Inter-usage of light series ≤500A, heavy I series 630A to 1250A, heavy II series >1250, and jacket and fittings of the same series.
7. Composite design. This makes it convenient for assembly and maintenance, especially for aloft works.

Type Introduction:

Type Introduction.jpg

Model & Specification and Technical Parameter:


Slide Lead TypeDMHX
-200-L (T)
DMHX
-320-L (T)

DMHX
-400-L (T)

DMHX
-500-L
DMHX
-630L
DMHX
-800-L
DMHX
-1000-L
DMHX
-1250-L
DMHX
-1350-L
DMHX
-1600-L
DMHX
-2000-L
Rated Current (A)20032040050063080010001250135016002000
Sectional Area of
Conductor mm2
110(50)140(80)160(100)2603204106107608109601200
Rated voltageAC,V660660660660660660660660660660660
DC,V10001000100010001000100010001000100010001000
Direct Current
Resistance 25ºC, Ω/m×10-6
35218315012163554436323023
Alternating Current
Resistance 25"'ºCC,
Ω/m×10-6
3202402131481171059996959492
Specified Length of
Guide Rod m
4.54.54.54.56.06.06.06.06.06.06.0
Spacing of Carrying
Parts m
1.51.51.51.53.03.03.03.03.03.03.0
Minimum Spacing of
Each Phase mm
4646464680808080808080
Maximum Length without
Expansion m
150150150150200200200200200200200
Minimum Bend Radius m1.51.5








Technical Performance and Safety Index


No.CategoryPerformance and Safety IndexNo.CategoryPerformance and Safety Index
1Slide Lead JacketStandard Jacket6Softening Temperature>85ºC
2Interelectrode Insulation
Resistance to Ground
>10MΩ7Surface Resistivity>1011Ω
3Protection Grade of ShellIP238Volume Resistivity>1015Ω/0111
4Insulation Dielectric
Strength
Industrial Frequency Alternating Current
3000V 1min ( No Breakdown and Flicker)
9Stability of Chemical
Corrosion Resistance
Acid Resistance, Alkali Resistance, Salt Resistance and Anticorrosion
5Fire ResistanceSelf-extinguish10Electric Brush1. Resistance Coefficient:  0.12-0.35;   Friction Coefficient: 0.2
2. Contact Voltage   Drop:  0.3-0.7V; 
  Operation 2000Km;
  Friction Volume <0.7mm
3. Efficient  Friction of Electric       Brush: 4-6mm; Efficient Operation Pressure: 1.8 to 2.3N/cm2

Matching Parts:

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