Suitable for use with loads operating at any power factor (leading or lagging) up to 0.9.
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Input
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Nominal voltage
Three-phase 400 V a.c.
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Voltage tolerance
+20% -25% at full load.
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Frequency
45–60 Hz.
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Power factor
Manufacturer's standard.
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Inrush current
Manufacturer's standard.
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Inverter output
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Rated output apparent power
10 kV·A.
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Nominal voltage
Single-phase 220 V a.c., Single-phase 230 V a.c., Single-phase 240 V a.c.
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Voltage tolerance
±1%.
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Voltage waveform
Sinusoidal in both normal and stored energy mode of operation.
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Voltage distortion
<1% with linear load / <3% with non-linear load.
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Nominal frequency
50 Hz., 60 Hz.
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Frequency tolerance
0.05%.
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Overload capability
110% for 60 min; 125% for 10 min; 150% for 1 min.
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Output power factor (minimum)
1.
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Crest factor
3:1.
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Galvanic separation between input and output
Required.
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Integral bypass operation
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Automatic transfer of the load to the bypass source under the following conditions
Fault condition.
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Re-transfer of the load from the bypass source
Automatic unless under manual control or fault conditions are present.
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Maintenance bypass
Not required.
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Batteries
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Location
Separate battery enclosures.
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Type
VRLA AGM., GEL., NiCd., Li-ion., SuperCaps.
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Voltage
12 V.
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Controls, indicators and alarms
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LCD display
UPS status LEDs - graphic display.
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Audible alarms
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Type
Integral alarm within UPS enclosure.
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Activation and reset
Activated by any fault condition. Continuous output until fault cleared or alarm silenced. Silencing of the alarm must not clear LED status indication.
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Communications and signalling
RS 232 port.
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Enclosure
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Ingress protection (minimum)
IP20.
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Material and construction
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Type
Welded carbon steel. Assemble to prevent distortion when the complete enclosure is lifted or transported.
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Finish
Epoxy powder-coated.
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Colour
RAL 7016 Anthracite grey.
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Cable entry with removable gland plates
For top entry cables., For bottom entry cables., For front entry cables.