Galvanized Steel Tow Arm for NSP-H32 Conductor Rail Accessories
Specifications
Single Safe Collector Bracket
1.Easy Installation
2.Top Quality
3.Factory Price
4.Long Life Expectancy
Description:
Support mechanisms that attach to crane rail.
1. Fix and secure support brackets at the correct pitch.(Note:Fix
support brackets at a pitch that is divisible into the conductor
bar length.This will always ensure that the joint positions do not
foul the support brackets.)The recommended support pitch is shown
below.
2. Observe all alignment tolerances.
Features:
1.The computer optimized design decides characteristics of low AC
impedance, low energy consumption, large surface area,
high-performance conductivity, good heat dissipation, big bending
moment, high bending strength, etc.
2.Strict selection of materials
The covers are made from metaldehyde, and brilliant in high
intension, aging resistance, good dimensional stability, small
tolerance range, high product precision, easy installation,
reliable performance
3.Small volume, variety of installation methods
Small occupying space, snap-in installation, convenient to use,
easy to maintain
Single Safe Collector Bracket
| Unipole Conductor Rail system NSP-H Series |
| Conductor rail | Aluminium | Copper |
| Type | H19 | H24 | H32 | H24 | H32 |
| Nominal current at 100% DC and 35°C [A] | 150 | 250-300 | 320-1250 | 500-800 | 800-1600 |
| D.C.resistance at 35°C [Q/km] | 0.376 | 0.2030.187 | 0.1530.046 | 0.1160.067 | 0.670.0.39 |
| Impendance at 35C [Q/km] | 0.376 | 0.2090.195 | 0.1550.048 | 0.1180.069 | 0.0690.04 |
| Support spacing [m] | 1.8 | 1.5 | 1.8 | 1.5 | 1.8 |
| Rail length [m] | 4/6 | 4/6 | 4/6 | 4/6 | 4/6 |
| Housing length [m] | 3.88/5.88 | 3.88/5.88 | 3.83/5.83 | 3.88/5.88 | 3.83/5.83 |
| Max.voltage [V] | 660V | Dielectric strength [KV/mm] | 30-40 |
| Travelling speed | ≤600 m/min | standard | GB7251.2-2006 |
| Expansion joint | Only required when total length≥200m |
| Flame retardant | Class B1-no flaming particles, self-extinguishing |
| Permissible ambient temperature | Standard insulation -20℃- +70℃
High temperature insulation -10℃- +115℃ |
Description:
Support mechanisms that attach to crane rail.
1. Fix and secure support brackets at the correct pitch.(Note:Fix
support brackets at a pitch that is divisible into the conductor
bar length.This will always ensure that the joint positions do not
foul the support brackets.)The recommended support pitch is shown
below.
2. Observe all alignment tolerances.
Features:
1.The computer optimized design decides characteristics of low AC
impedance, low energy consumption, large surface area,
high-performance conductivity, good heat dissipation, big bending
moment, high bending strength, etc.
2.Strict selection of materials
The covers are made from metaldehyde, and brilliant in high
intension, aging resistance, good dimensional stability, small
tolerance range, high product precision, easy installation,
reliable performance
3.Small volume, variety of installation methods
Small occupying space, snap-in installation, convenient to use,
easy to maintain
