**Tube Type Wire Product Main Technical Indicators and Use Parameters**
**Operating Voltage**
AC 660V / DC 1000V
**Maximum Speed**
200 meters per minute
**Motion Error**
Horizontal: ±40 mm
Vertical: ±40 mm
**Collector**
- Resistance coefficient: 0.1–0.35
- Wear coefficient: 0.2
- Contact pressure drop: 0.15–0.3 V
- 200 kV wear amount: 0.7 mm
- Shell heat resistance: +115°C
- Traction force: 75 N
**Pipeline Safety Indicators**
**HXTS Series**
- Category:
- Index Value:
- Insulation Resistance: >10 MΩ
- Insulation Dielectric Strength: 2500V / 50Hz, 1 minute without breakdown
- Tracking Index: CIT/600V
- Flammability Test: Self-extinguishing
- Environmental Test: -20°C to +55°C, 95% RH at 40°C
- Electric Stability: 50 cycles at I, 0.7 seconds
- Thermal Stability: 20 cycles at I, 1 second
- Impact Pressure: When clearance <5.5mm, 600V, 0.25s
- Chemical Resistance: Acid, carbon, salt corrosion resistant
- Enclosure Rating: IP13, IP23, IP54
**HXTL Series**
- Category:
- Index Value:
- Insulation Resistance: >10 MΩ
- Insulation Dielectric Strength: 2500V / 50Hz, 1 minute without breakdown
- Tracking Index: CIT/600V
- Insulation Slot Breakdown Voltage: >25kV/mm
- Heat and Fire: Flame retardant via Bunsen burner method
- Enclosure Rating: IP13, IP23, IP54
- Electric Shock Protection Level: Level 1
- Shell Corrosion Protection: Anti-oxidation
**Tubular Trolley Wire Usage Environment**
1. Ambient Temperature: -15°C to +55°C (Max. 120°C, Min. -40°C)
2. Atmospheric Conditions: Relative Humidity <90% at +40°C
3. Pollution Level: IP13/IP23 = Level 3; IP54 = Level 4
4. Vibration and Shock: No severe vibration or impact
**Selection Principles of Tubular Slide Line Products**
HXTS and HXTL series guide rails can be selected using three methods: lookup table, power estimation, and current-based selection.
**(1) Lookup Table Method**
Based on site load configuration, total power, load duty cycle, environment, crane model, capacity, and category, determine the conduit size.
**(2) Power Estimation Method**
1. Calculate total power:
- If all n loads start simultaneously: ∑P = P₠+ P₂ + ... + Pₙ
- If only one load starts: ∑P = Pₙ
2. Check the table to find Pâ‚™
3. Ensure Pₙ > ∑P
4. Match the load duty cycle with allowable ambient temperature
**Ambient Temperature** | 25°C | 30°C | 35°C | 40°C | 45°C | 50°C | 55°C | 60°C
---|---|---|---|---|---|---|---|---
**K Temperature** | 1.32 | 1.22 | 1.12 | 1.00 | 0.866 | 0.707 | 0.661 | 0.632
**Duty Cycle Jc%** | 100 | 60 | 40 | 25 | 15 | 10 | — | —
**Voltage Factor V** | 1.00 | 1.26 | 1.50 | 1.88 | 2.48 | 3.00 | — | —
This information helps in selecting the appropriate trolley wire based on actual operating conditions and load requirements. It ensures safe, reliable, and efficient performance in various industrial environments.
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