Comparison PowerWalker VFI 1000 AT FR 1000 VA vs PowerWalker VFI 1000 AT 1000 VA

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	PowerWalker VFI 1000 AT FR 1000 VA	PowerWalker VFI 1000 AT 1000 VA
	£236.83 Compare prices 1	£224.67 Compare prices 1
all specs only differences
TOP sellers	Amazon.co.uk £237.00 Buy in shop	Amazon.co.uk £225.00 Buy in shop
Main		Inverter UPS. Correct sinusoid. Cold start.
Type	inverter (online)	inverter (online)
Form factor	standard (Tower)	standard (Tower)
Input
Input voltage	1 phase (230V)	1 phase (230V)
Input voltage range	80 – 300 V	80 – 300 V
Bypass (direct connection)	manual/automatic	manual/automatic
Output
Output voltage	1 phase (230V)	1 phase (230V)
Peak output power	1000 VA	1000 VA
Rated output power	900 W	900 W
Output voltage accuracy	5 %	5 %
Output waveform	pure sine wave (PSW)	pure sine wave (PSW)
Output frequency	50/60 Hz	50/60 Hz
Redundant sockets	3	3
Socket type	type E (FR)	type F (Schuko)
Battery
Battery(ies) connection to UPS	24 V	24 V
Total battery capacity	9 Ah	9 Ah
Number of batteries	2	2
Full charge time	240 min	240 min
Max. charging current		1.5 А
Cold start
External battery connection
Protection
Protection	short circuit protection overload protection emergency cut-off socket sound alarm	short circuit protection overload protection emergency cut-off socket sound alarm
Fuse	auto	auto
Control interfaces	RS-232 USB SmartSlot	RS-232 USB SmartSlot
General
Operating temperature	0 – 40 °C	0 – 40 °C
Dimensions (HxWxD)	191x140x327 mm	191x140x327 mm
Weight	9.11 kg	9.11 kg
Added to E-Catalog	august 2022	august 2020

Price comparison

Socket type

A socket for a specific type of plug in the UPS design.

— Type F (Schuko). A traditional European socket with two round holes in the center and grounding contacts in the form of two metal brackets (at the top and bottom of the socket). The term Schuko stuck to this type of socket due to the abbreviation from the German Schutzkontakt - protective contact.

— Type E (French). The French style socket has two round holes and a protruding ground pin just above them in the center. The standard has become widespread in France, Poland and Belgium (along with the traditional type F sockets).

— Type G (British). The plug for such sockets consists of two flat horizontal pins and one flat vertical pin for grounding. The standard is found mainly in the countries of the United Kingdom, Malta, Cyprus, Singapore and Hong Kong.

— Type B (American). American-style sockets are designed for plugs with two flat prongs and a semicircular grounding contact. Type B is widely used in regions with voltage 110 - 127 V - USA, Japan, Saudi Arabia, etc.

Max. charging current

The maximum current in Amperes that charges the UPS battery or battery pack. Frequent charging cycles with high currents reduce the service life of the battery. However, charging in this mode will come in handy during regular power outages - it makes sense to use high charging currents when you need to charge the batteries as quickly as possible during the time there is light and be fully prepared for the next outages.