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Comparison Ukrtehnologija Standard 7500 HV 7.5 kVA vs Ukrtehnologija Standard 7500 7.5 kVA

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Ukrtehnologija Standard 7500 HV 7.5 kVA
Ukrtehnologija Standard 7500 7.5 kVA
Ukrtehnologija Standard 7500 HV 7.5 kVAUkrtehnologija Standard 7500 7.5 kVA
from $370.40 up to $480.80
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from $352.80 up to $487.76
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AVR typetRIACtRIAC
Input voltage230V (1 phase)230V (1 phase)
Power7.5 kVA7.5 kVA
Specs
Input voltage range60-290 V60-265 V
Output voltage accuracy (±)3 %3 %
Response time20 ms20 ms
Voltmeterdigitaldigital
Sockets
Terminal connection
Protection levels
Protection
overheating
short circuit
overload
over / under voltage
overheating
short circuit
overload
over / under voltage
General
Installation
wall
floor
wall
floor
Coolingactiveactive
IP protection rating2020
Dimensions385x410x180 mm385x410x180 mm
Weight19 kg19 kg
Added to E-Catalogjune 2014june 2014

Input voltage range

The voltage range at the input of the stabilizer, at which it is able to operate in normal mode and supply a constant voltage of 230 or 400 V to the load (depending on the number of phases, see above). The wider this range — the more versatile the device, the more serious power surges it can extinguish without going beyond the standard operating parameters. However, note that this parameter is not the only, and not even far from the main indicator of the quality of work: a lot also depends on the accuracy of the output voltage and the response speed (see both points below).

Also note that some models may have several modes of operation (for example, with 230 V, 230 V or 240 V output). In this case, the characteristics indicate the "general" input voltage range, from the smallest minimum to the largest maximum; the actual ranges for each particular mode will vary.

In addition, there are stabilizers that can operate outside the nominal input voltage range: with a slight deviation beyond its limits, the device provides relatively safe output indicators (also with some deviations from the nominal 230 or 400 V), but if the drop or rise becomes critical, it works appropriate protection (see below).