Energy

Energy Efficiency

How Pico Technology is reducing its energy bills

Tags: fans

Air con current test; redundant fans

27/03/08 | by Jeff

| Categories: Temperature

Today's experiment was to determine the current drawn by our entire air conditioning system. With the system switched on, we were drawing a total of 252 amps on the three phases. With the system switched off, our consumption dropped to around 131 amps.

We also disconnected some fans in a network switch rack that were not doing anything useful:

There's not much point in having fans at the top of this rack when the side panels are missing! Each network switch box has its own fan anyway.

Tags: fans, network switches

Send feedback » •

Energy Efficiency

Follow Pico Technology's journey from energy hog to energy saver.

Search

Blogroll

News
- April Fool!
- Energy-saving coating
- The energy-saving project has begun!
- The EnviroMon dynamic web pages are now live
Temperature
- 7-day timers for small heaters
- A graph from EnviroMon
- A misplaced sensor causing erratic temperatures
- Air con current test; redundant fans
- Another poorly insulated room
- Board room temperature sensor
- Development area temperature
- Even buildings have fan belts
- Keeping the servers cool
- Kitchen heater
- More air conditioning changes upstairs
- Production temperature
- Production temperature
- Production temperature again
- Production temperature again
- Temperature sensor moved
- Various adjustments
Lighting
- Another £100 per year saved
- Going down
- How to save 6926 kWh per year
- Saving £1000 per year on lighting
Energy
- Increased consumption
- Latest meter readings
- Meter readings still falling
- Meter readings update
- Meter readings: lower still
- Monitor power usage
- New TFT monitors
- Our bills are going down at last!
- Plug-in energy meters

XML Feeds

RSS 2.0: Posts, Comments
Atom: Posts, Comments

©2008 Pico Technology Created using b2evolution blog software