PT Adjustable Plate
A “PT Adjustment Plate”, fully known as a “Power Transmission Tension Adjusting Plate” and commonly called a “corner adjustment plate, adjusting plate, or hanging plate”, is a “crucial connecting and adjusting fitting” used between the overhead conductor (or ground wire) insulator string and the tower cross arm or other fittings in transmission lines.
Products Description
A "PT Adjustment Plate", fully known as a "Power Transmission Tension Adjusting Plate" and commonly called a "corner adjustment plate, adjusting plate, or hanging plate", is a "crucial connecting and adjusting fitting" used between the overhead conductor (or ground wire) insulator string and the tower cross arm or other fittings in transmission lines.
- Load Rating: Must be selected according to the line's Maximum Working Tension (MWT) or broken-wire tension, matching the mechanical strength.
- Adjustment Range: Select a model with sufficient travel in the elongated hole based on the maximum sag adjustment the line might require.
- Connection Dimensions: Hole diameter and spacing must match the dimensions of connected fittings (e.g., U-bolt, insulator ball) and comply with national standards (e.g., GB/T 2320).
- Operating Environment: For severely corrosive (e.g., coastal, industrial) or extremely cold areas, pay attention to zinc coating quality or select more corrosion-resistant materials.
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