HFDT800 copper single-stage rails are made of oxygen-free copper rails, large current carrying capacity, low voltage drop, good wear-resisting copper, ensuring mobile guidance and effective service life, widely used in a variety of large-tonnage cranes, Cranes, loading and unloading cranes, container cranes and other mechanical equipment for mobile power supply.

The trolley wire is a "special wire" that powers moving, rotating equipment (cranes, brakes, cranes, rotating conductive rings).

1. Safety: The housing of the trolley line is made of engineering plastics with extremely strong insulating properties. The insulation performance is extremely strong. If the maintenance personnel encounters the outside of the power transmission conduit, there is no damage.

2. Reliable: The power transmission rail has excellent electrical conductivity, very fast heat dissipation, and low impedance. The conductor moves quickly and has excellent directional performance. It controls the arc and string arc conditions very well.

3. Affordable: The structure of the power supply security trolley line device is simple and can save about 10% of electricity. The design is novel, without any insulation structure and no compensation line.

4. Convenient: The assembly is simple, the fixing bracket of the trolley wire, the connection clip and the suspension device are all supplied with common parts. Assembly and disassembly, adjustment and maintenance are convenient.

Smooth chamfers are installed at the joints of the bridge-type safety trolley line, which largely avoids the breakage of the trolley line breakage. High-end technical support and excellent production workers make our products available to the market. Has always been critically acclaimed.

HFDT800 copper single level wire

HFDT copper unipolar trolley wire basic parameters

No.

Model specifications

35°C cutoff
(A)

35 °C 100 meters straight
Flow resistance (Ω)

35 °C 100 meters
Flow impedance (Ω)

Catheter profile
HxW(mm)

Crane suitable
Tonnage

Center distance

Collector with model

1

HFDT150

150

0.048

0.029747

26×20

30 to 70

85

JDD160

2

HFDT200

200

0.036

0.02231

3

HFDT250

250

0.0288

0.01785

4

HFDT320

320

0.0225

0.01394

50 to 70

5

HFDT500

500

0.0144

0.00892

>70

6

HFDT630

630

0.0114

0.00708

42×32

>90

JDD240
JDD350

7

HFDT800

800

0.009

0.00558

>100

8

HFDT1000

1,000

0.0072

0.00446

>120

9

HFDT1250

1250

0.0058

0.00357

>140

10

HFDT1600

1600

0.0045

0.00279

>160

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NINGBO YAOTU TRADING COMPANY , https://www.ningboyaotu.com