Name: Joydon System Passive Window
Brand: LiaoNing ZhengDianLv Buildingsystem Co., Ltd.

Component id:	1548wi03
Manufacturer:	LiaoNing ZhengDianLv Buildingsystem Co., Ltd.
Category:	Operable
Material:	Aluminium
`U`_W:	0.77 W/(m² K)
Efficiency class:	phB
Spacer:	Technoform-Spacer SP16
Climate zones:	Cool, temperate
Description:	Aluminium frame with thermal separation (low lambda PA 0.21 W/(mK)) and insulation (Kooltherm 0.022 W/(mK)and Aerogel 0.025 W/(mK)); Pane thickness: 50 mm (6/16/6/16/6), rebate depth: 15 mm. Spacer: Technoform-Spacer SP16 with Polysulfid as secondary sealing.
Certified since:	July 28, 2020

Download certificate:

Frame cut	Frame width `b`_f/mm	Frame `U`-value `U`_f/(W/(m² K))	Glass edge `Ψ`-value `Ψ`_g/(W/(m K))	Temperature factor `f`_Rsi = 0,25 m²K/W
Mullion 1 casement	169	0.68	0.032	0.75
Bottom	145	0.70	0.032	0.76
Top	145	0.70	0.032	0.76
Lateral	145	0.70	0.032	0.76

Installation situation
I want to use my own installation values
Ψ_up= W/(mK) Ψ_down= W/(mK)	Ψ_left= W/(mK) Ψ_right= W/(mK)
Or select certified situation:	`U`_{W, installed} = ? W/(m² K)

b₁ =  m b₂ =  m b₃ =  m

`h_top` =		m
`h_bottom` =		m

Glazing

`U`_g		W/(m² K)
G-Value

U_W = ? W/(m² K)

Cost Calculation
Orientation:	Please choose orientation of the window to get the PHPP-standard values for solar radiation
Degree days: kKh/a Solar Radiation: kWh/(m²a)	Reduction factor of solar yield: Shading factor:	Recommended value for reduction factor is 0.9 Shading factor should be between 0.1 and 1. For standard situations look in ISO EN 13790
Energy price €/kWh	Real interest rate %	Lifetime Years
Purchase price: €
	Present Value(energy) = ? € Present Value(total) = ? €

Component Database

Window
Joydon System Passive Window