Cathodic protection rectifiers «DON»
UKZT-AU-OPE
ТУ 3415-003-27191815-2014
Automatic CP TRs for electrochemical protection systems with advanced automation capabilities and adapted to telemetry tools installation.
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Characteristics
Nominal supply voltage, V AC
220/230
Maintaining operability at supply voltage, in the range, V AC
from no less than 150
to no more than 264
to no more than 264
Power supply frequency, Hz
50+1
Doubling output voltage mode
Yes
Nominal output current / output voltage DC (for rated rectifier power)
25A/12V (0.3 kW)
25A/24V (0.6 kW)
50A/24V (1.2 kW)
42A/48V (2.0 kW)
64A/48V (3.0 kW)
100A/48V (5.0 kW)
25A/24V (0.6 kW)
50A/24V (1.2 kW)
42A/48V (2.0 kW)
64A/48V (3.0 kW)
100A/48V (5.0 kW)
In the doubling output voltage mode: output current / output voltage DC (for rated rectifier power)
12A/24V (0.3 kW)
12A/48V (0.6 kW)
25A/48V (1.2 kW)
21A/96V (2.0 kW)
32A/96V (3.0 kW)
50A/96V (5.0 kW)
12A/48V (0.6 kW)
25A/48V (1.2 kW)
21A/96V (2.0 kW)
32A/96V (3.0 kW)
50A/96V (5.0 kW)
Active power consumption, no more than, kW, for "KF" configurations
0,36 (0,3 kW)
0,71 (0,6 kW)
1,35 (1,2 kW)
2,23 (2,0 kW)
3,35 (3,0 kW)
5,6 (5,0 kW)
0,71 (0,6 kW)
1,35 (1,2 kW)
2,23 (2,0 kW)
3,35 (3,0 kW)
5,6 (5,0 kW)
Total power consumption, no more than, kVA, for "KF" configurations
0,41 (0,3 kW)
0,8 (0,6 kW)
1,52 (1,2 kW)
2,51 (2,0 kW)
3,76 (3,0 kW)
6,3 (5,0 kW)
0,8 (0,6 kW)
1,52 (1,2 kW)
2,51 (2,0 kW)
3,76 (3,0 kW)
6,3 (5,0 kW)
Efficiency in nominal mode / in 0.1 Pnom mode, not less than, %, for "KF" configurations
85/70 (0,3 kW)
85/70 (0,6 kW)
88/73 (1,2 kW)
88/75 (2,0 kW)
88/75 (3,0 kW)
90/75 (5,0 kW)
85/70 (0,6 kW)
88/73 (1,2 kW)
88/75 (2,0 kW)
88/75 (3,0 kW)
90/75 (5,0 kW)
Power factor, not less than
0,9
Output voltage and current (DC) ripple, %, for "KF" configurations
from 1 till no more than 3
Output voltage setting range, %, of nominal value:
from no more than 1 to no less than 100
Range of stabilized value of protective potential, negative, V
0,5 — 3,5
Deviation of the stabilized value in the modes of automatic maintenance of the protective potential and output current, no more than, %
2
Climate performance, placement category
N1
Service safety class
1
Degree of protection against environmental influences and contact with live parts
IP34
Operating temperature range, deg. C
from minus 45 to plus 45
Weight, not more than, kg, basic configurations/configurations "KF"
45/63 (0,3 kW)
48/66 (0,6 kW)
60/78 (1,2 kW)
68/86 (2,0 kW)
75/93 (3,0 kW)
95/120 (5,0 kW)
48/66 (0,6 kW)
60/78 (1,2 kW)
68/86 (2,0 kW)
75/93 (3,0 kW)
95/120 (5,0 kW)
Overall dimensions, no more than, mm (WxHxD)
460 х 855 х 400
Warranty periods of operation/storage, months
24/36
Established service life, years
15
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