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1P-3P Explained
What’s the difference between a single-phase ( Residential ) or three-phase ( Industrial ) electricity supply?
Both of these are electricity supplies from your current supplier, it’s the amount of power that is different. A single-phase supply is smaller than a three-phase supply meaning you cannot use as much power. A typical house will need a single-phase supply whilst a larger house, flats or commercial building will need a three-phase supply.
The way to tell what supply a property has is by looking at the fuse on the service head.
Single-phase has one 100amp fuse this will give you 240v, Fuse to Neutral
A three phase supply, has three 100amp fuses ( This can be larger depending on your demand ) Where a 3 Fuse system will give you 240v for each fuse to neutral but 415v fuse to fuse..
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Hi Mark, Very pleased with the panel you built up for us and the way that is was packed, excellent and you understand the issues of couriers and how the contactors etc could be flung off etc. Well done.
Thanks for the response, in fact it is now working perfectly, the generator required to be in OFF mode to shut down from the ATS control. Fantastic product, thank you. Patrick
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Discounts
Discounts For Reviews!
Earn discount for 10 mins work!
We all know how important a Product Review can be when choosing a new item, but bothering to write one after purchasing is a hassle. So, just to give our customers a good reason, we will give any customer that submits 2 reviews a discount on their purchase per customer per month. Your review should be useful to a prospective customer, be no less than 20 words and not just negative like "this is rubbish, do not buy it"
Please email sales@bladespowergeneration.com with your 2 reviews (on products we are actively selling but not necessarily bought from us, and we will apply a discount credit to your account!
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Distributors
Call now to become a distributor of Blades Power Generation products.
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Video's
Automatic Transfer Switch. Motorised Transfer Switch.
Typical Look Of A 100Amp ATS Typical Look Of A 630 Amp Unit
Single Line Bypass ATS Panel
Typical Look of a 70A Single Line Bypass
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ATS Motorized
Motorized Transfer Switch (MTS)
Motorised switches with centre off position, to enable automatic selection of 2 different supplies; most commonly a mains supply and a backup generator supply.
Utilising the range of switches from the ABB range, these are equipped with motor operators and are programmable, electronic control delay timers for both supplies and provide signalling to stand-by supply or generator, as required.
You can also use this system as a manual transfer switch. This generator switchgear prompts the generator to start up when utility power fails, and makes the switch within a timeframe of 30 seconds. The MTS panel on this generator changeover switchgear also monitors the stability of utility power before reverting the load. However, this happens only after a 20-second delay, post mains restoration; which also signals the generator switchgear to kill the generator.
All Our Panels Are Rated 40 degrees Celsius-AC23
IF YOU REQUIRE ANYTHING OTHER PLEASE CALL FOR A QUOTATION
YOU MUST DERATE YOUR SWITCH BY
10% FOR EVERY ADITIONAL 10 Degrees Celsius (This is a Standard Rule But must be checked)
3 or 4 Pole switching from 160 to 1600Amp, up to 400Vac. (AC21/22A) – [110 to 1000 kVA].
As with other changeover systems, a range of enclosure options are available and we are happy to engineer specific application solutions.
Please View our full range of Changeover Switches.
If you have any questions or bespoke requirements please call one of our sales team (contact) or email us at.
ATyS 4000 Amp AC1
ATyS 5000 Amp AC1
ATyS 6000 Amp AC1
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