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KESS Power Solutions Gmbh / www.kess.at / info@kess.at
9.4 wARRANTy CoNdiTioNS
on our website
www.kess.at
you will find our warranty conditions for the
purchased product.
9.4.1 ExCLUSioNS fRoM ThE wARRANTy
our company will not be bound by the warranty if it notices that the defect of
the product does not exist or was caused by improper use, negligence, improper
installation and/or verification, unauthorized repair or any other modifications of
by accident, fire, lightning or other harzards. Nor shall it cover any compensation
for damages.
(1) power reduction to 80 % for devices with 200 or 208 V
(2) power reduction to 90 % for devices with 208 V
(3) for devices (b1) from 4 to 10 kVA: output power factor 0,8
10.
GEnERaL TEchnicaL SPEcificaTionS
Technical specifications
KESSUPS 92RT models
1 kVa
1,5 kVa
2 kVa
3 kVa
6 kVa
Technology
online double conversion, PfC, double dC bus
Rectifier
input type
Single phase
number of cables
3 cables - phase R (L) + neutral (n) and earth
Rated voltage
200 / 208 / 220 / 230 / 240V
AC (1)
208 / 220 / 230 / 240V
AC (2)
input voltage range
176 - 276V AC with 100 % load
110-300V AC up to
60 % load
110-300V AC up to
50 % load
frequency
50 / 60 hz (auto-detectable)
input frequency range
± 10 hz (40 - 60 / 50 - 70 hz)
± 4 hz ( 46 - 54 / 56 - 64 hz)
Total harmonic distortion (Thdi) at full load
≤ 5 %
≤ 4
%
Power factor
≥ 0,99 (at full load)
inverter
Technology
Pwm
Waveform
Pure sine wave
Power factor
1 (3)
Rated voltage
200 / 208 / 220 / 230 / 240V
AC (1)
208 / 220 / 230 / 240V
AC (2)
output voltage accuracy (battery mode)
± 1
Total harmonic distortion (Thdi) with linear
board
≤ 2 %
≤ 1 %
frequency (with mains present,
synchronised to rated input)
47 - 53 hz
56 - 64 hz