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Appendix-1: Technical Specifications
Tower Model (3Ph/3Ph)
Output Power (VA)
Nominal Active Power (W)
Rectifier Input
Nominal Voltage
Input Voltage Range (VAC)
(at 50% Load, without battery recharge)
Input Voltage Range (VAC)
(at full Load, with battery charging)
Frequency (Hz)
Power Factor
Bypass Input
Nominal Voltage
Voltage Tolerance
Frequency Tolerance (Hz)
Transfer Time (ms)
Output
Nominal Voltage (VAC) (Ph-Ph)
Power Factor
Wave Form
Frequency (Hz)
Frequency Tolerance (Battery Operation)
Voltage Regulation (Static)
Output voltage unbalance at reference unbalance
load
Maximum phase angle variation
Crest Factor
Nominal Power (kVA)
Overload Protection (sec)
THD
V
Battery
Battery Type
Battery String (Blocks)
Protection
Overload Protection, High Temperature, Input Over Voltage, Input & Output Over Current, Back-Feed Protection,
Intelligent Charging Algorithm - Deep Charge Protection - Battery Test (Automatic / Manual), Short-Circuit Protection
KEOR T 40KVA
KEOR T 50KVA
40.000
50.000
36.000
45.000
208V (Ph-Ph) 3Ph+N+PE
139-247V
±15%
45 - 65
≥ 0.99
208V (Ph-Ph) 3Ph+N+PB
±18% (Customizable)
±3
<1
208V (Ph-Ph) 3Ph+N+PB (191/220Adjustable)
0.9
Sinusoidal
50 or 60 (Adjustable)
0.01%
±1%
<0.5%
<0.1ᵒ
3:1
80
100
600 (at 100 - 125% Load)
60 (at 125 - 150% Load)
< 3%
Non-Linear Load < 5%
Maintenance-Free Lead Acid Batteries
1x34
KEOR T
KEOR T 60KVA
60.000
54.000
120
39
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