Conduit Bending Test Machine
The Conduit Bending Test Machine is designed to evaluate the bending and torsion resistance of photovoltaic (PV) module conduits. By applying specified weights to the conduit and rotating it at a controlled speed, the system simulates mechanical stresses that conduits may encounter during transportation, installation, and operational use. This allows accurate assessment of conduit reliability, durability, and structural integrity.
Standards
IEC 61730-2:2004 – Photovoltaic (PV) Module Electrical Safety Requirements
Parameters
| Item | Technical Parameter |
|---|
| Controller Frequency Range |
0–120 Hz |
| Spindle Rotational Speed |
N rev./min = Frequency Hz / 60 (e.g., 60 Hz → 1 rev./min) |
| Timer Range |
1–9999 s |
| Power Supply |
Single-phase AC 220 V, 100 W |
| Conduit Outer Diameter & Weight |
13–25 mm → 220 N; 26–50 mm → 330 N; 51–100 mm → 490 N |
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