Standing Seam Clamp 28# Solar Mounting

Features Components Technical Data Video Referencia

WOCHN standing seam clamp AC-28 is rail-based clamp for pv-installation on standing seam metal roof. It is specifically made for single folded standing seam metal roofs in 90 degree with a horizontal width of 14-25mm.This clamp maintains the elegance of your standing seam roof with no penetrate to the roof material. No penetrative means weatherproof for the roof to ensure the rooftop longer lifespan.And also ensure that must be mounted to the roof with permanence and durability. Pre-assembled two side-bolts for quick mounting. Installation is as simple as placing the clamp on the seam and tightening the round-point side-bolts to the specified tension to reach maximum holding strength. Rigorous load testing to ensure the longer lifespan and reliable.

Features

Universality

Universal for single folded standing seam metal roofs in 90 degree with a horizontal width of 14-25mm.

Non-penetrative, robust and waterproof

Installation is as simple as placing the clamp on the seam and tightening the round-point setscrews to the specified tension to reach maximum holding strength.

No penetrative means weatherproof for the roof to ensure the rooftop longer lifespan.

Flexibility

Easy compatible with WOCHN L feet solar mounting system to make standing seam clamp mount system more strong.

Longer lifespan and reliable.

Components

Part Name	Quantity	Specification	Material
Clamp	1	424035mm	Anodized Aluminium 6005-T5
Top screw	1	M8*20mm	SUS304
Side screw	2	M8*25mm	SUS304

Technical Data

Max pull out load vertical to roof:	7.8KN
Screw tension:	up to 4NM
Ultimate Tensile Strength：	62
Tensile Yield Strength：	42
Fatigue Strength：	100 Mpa
Shear Modulus：	26.0 Gpa
Shear Strength：	205 Mpa
Hardness, Knoop：	21
Hardness, Vickers：	701
Elongation at Break：	0.80%
Modulus of Elasticity：	69.0 Ga

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