DC Green System Healthy Business – Sustainable Business
Energy savings with a DC Green System! Dustcontrol's DC Green System reviews the control system on the vacuum generator to save energy. If you use a DC Green System together with our vacuum producer, this generates an energy saving between 40-90%, depending on whether you use a new or existing central vacuum system.
In Norsborg, we have a test facility indoors where you can see how our comprehensive solutions clean the air.
A DC Green System offers many advantages: Depending on the number of open outlets, a DC Green System generates as little vacuum as is necessary, since this controls the RPM on the vacuum generator. Also by using a demand control with a frequency converter, the capacity of the installation is improved compared to a normal system. The vacuum producer goes automatically down to a power saving state when none of the outlets are used. This also eliminates the need of micro-switches at each workstation.
1-5-year return on a DC Green System An investment in a DC Green System pays for itself in 1-5 years. Lower energy consumption contributes to economic savings and less environmental impact and increased lifetime for the equipment. Above all, we give your employees a healthy and more sustainable working environment. Healthy Business – Sustainable Business.
You are welcome to visit our central vacuum facility in Norsborg.
• • • • • • •
Lower energy consumption No micro-switches Higher top performance Optimal suction ability in all cases Extended lifetime for the vacuum system Effective filter cleaning during operation Lower noise levels
DC Green System™
Percentage of the total operating time DC Green System Procent av den totala driftstiden DC Green System Procent av den totala driftstiden kW P kW P 1% 1%
15 15
2% 2% 5% 5%
10 10
7% 7% 10 % 10 %
5
5
0
75 % 75 %
Anta l
0
Number Anta l n da re a nvä a nvä n da re of users
Traditional vacuum system
Percentage of the
Traditional Vacuum System Procent av den totala driftstiden total operating time Traditional Vacuum System Procent av den totala driftstiden kW P kW P 75 % 75 %
15 15
10 % 10 %
7% 7%
5% 2% 1% 5% 2% 1%
10 10
5
0
5
Number Anta l Anta l n da re ofa nvä users a nvä n da re
0
DC Green System
This is included in a DC Green System
The system consists of:
a
3 ~ Power supply
d
d
c
c
a
3-phase frequency converter for the pump.
b
Sensors that monitor the system. 230V control panel with the operator’s display, PLC and necessary control connections.
c
Sensors that monitor the system.
c
b 230V 1 ~ Power supply 3 ~ Power supply
Which are the benefits? The benefits are 1. The DC Green System can replace the intermittent solution with micro switches/
Dustcontrol AB Box 3088, Kumla Gårdsväg 14 SE-145 03 Norsborg, Sweden Tel: +46 (8) 531 940 00 support@dustcontrol.se www.dustcontrol.se