Protect 8 is designed to meet the toughest product customization requirements for specific mechanical protection degree, input & output voltage, battery and autonomy times and comes with the desired documentation. Benefit from a guaranteed short lead time, extremely high electrical and mechanical robustness, high reliability and a small footprint.

  • Full digital control
  • Output isolation transformer
  • High short-circuit resistance
  • Intelligent battery management, test and status diagnostics

SPECIFICATIONS SINGLE PHASE OUTPUT

MODEL P8.31-10 P8.31-20 P8.31-30 P8.31-40 P8.31-60
Nominal rating (at cos j 0.8 lag) in kVA 10 20 30 40 60
RECTIFIER UNIT
Input nominal voltage 3 x 400 V (3 x 380 V, 3 x 415 V)
Operating range (min./max.) 340 V – 460 V
Frequency 50/60 Hz ±10 %
Input current in A at nominal load 17 33 50 66 98
Charging characteristic to IEC 478-10 IU
Nominal DC voltage 384 V
Rectifier type
–  Standard 6 pulse 6 pulse 6 pulse 6 pulse 6 pulse
–  Optional Filter Filter Filter 12 pulse 12 pulse
INVERTER UNIT
DC input 384 V ±20 %
Nominal AC voltage 230 V (220 V, 240 V)
Output voltage static response <±1 %
Output voltage dynamic response <±2 %
Recovery time 1 ms
Frequency 50/60 Hz
Frequency tolerance without mains ±0.1 %
Frequency synchronization range ±1 % (±2 %, ±3 %)
Power factor range capacitive to inductive over entire cos φ-range
Unbalanced-load response at 100 % unbalanced load: voltage deviation <2 %; angle deviation <2 degrees el.
Output phase current in A 43 87 130 174 216
Voltage wave form sinusoidal
Voltage distortion ≤3 %
Crest factor max. 3
Overload response 1 min. 150%
Overload response 10 min. 125%
Short circuit response short circuit proof, short circuit current 2.7 x Inom
STATIC BYPASS SWITCH
AC voltage 230 V (220 V, 240 V)
Frequency 50/60 Hz
Nominal power in kVA 10 20 30 40 60
GENERAL DATA
Efficiency (AC to AC) up to 92 %
Noise level depending on rating <55 – 65 dB (A)
EMC compatibility EN 62040-2
Air cooling with redundant and monitored fans yes
Operating temperature range min./max. (without de-rating) -5 °C / +40 °C
Storage temperature range min./max. -30 °C / +75 °C
Maximum altitude without de-rating 1000 m
Protection degree IEC 529/EN 60529 standard system IP20/ optional IP21 and IP31
Equipment color RAL 7035
WEIGHTS AND DIMENSIONS
Height standard UPS (mm) 1810 1810 1810 1810 1810
Height with max. options (mm) 1915 1915 1915 1915 1915
Width (mm) 600 600 750 1200 1200
Depth (mm) 860 860 860 860 860
Weight (kg) ~ 275 325 375 550 650

SPECIFICATIONS THREE PHASE OUTPUT

MODEL P8.33-10 P8.33-20 P8.33-30 P8.33-40 P8.33-60 P8.33-80 P8.33-100 P8.33-120
Nominal rating (at cos j 0.8 lag) in kVA 10 20 30 40 60 80 100 120
RECTIFIER UNIT
Input nominal voltage 3 x 400 V (3 x 380 V, 3 x 415 V)
Operating range (min./max.) 340 V – 460 V
Frequency 50/60 Hz ±10 %
Input current in A at nominal load 17 33 50 66 98 130 163 195
Charging characteristic to IEC 478-10 IU
Nominal DC voltage 384 V
Rectifier type
–  Standard 6 pulse 6 pulse 6 pulse 6 pulse 6 pulse 6 pulse 6 pulse 6 pulse
–  Optional Filter Filter Filter Filter Filter 12 pulse 12 pulse 12 pulse
INVERTER UNIT
DC input 384 V ±20 %
Nominal AC voltage 3 x 400 V (3 x 380 V, 3 x 415 V)
Output voltage static response <±1 %
Output voltage dynamic response <±2 %
Recovery time 1 ms
Frequency 50/60 Hz
Frequency tolerance without mains ±0.1 %
Frequency synchronization range ±1 % (±2 %, ±3 %)
Power factor range capacitive to inductive over entire cos φ-range
Unbalanced-load response at 100 % unbalanced load: voltage deviation <2 %; angle deviation <2 degrees el.
Output phase current in A 14 29 43 58 87 116 145 173
Voltage wave form sinusoidal
Voltage distortion ≤3 %
Crest factor max. 3
Overload response 1 min. 150%
Overload response 10 min. 125%
Short circuit response short circuit proof, short circuit current 2.7 x Inom
STATIC BYPASS SWITCH
AC voltage 400 V (380 V, 415 V)
Frequency 50/60 Hz
Nominal power in kVA 10 20 30 40 60 80 100 120
GENERAL DATA
Efficiency (AC to AC) up to 94 %
Noise level depending on rating <55 – 65 dB (A)
EMC compatibility EN 62040-2
Air cooling with redundant and monitored fans yes
Operating temperature range min./max. (without de-rating) -5 °C / +40 °C
Storage temperature range min./max. -30 °C / +75 °C
Maximum altitude without de-rating 1000 m
Protection degree IEC 529/EN 60529 standard system IP20 / optional IP21, IP31
Equipment color RAL 7035
WEIGHTS AND DIMENSIONS
Height standard UPS (mm) 1810 1810 1810 1810 1810 1810 1810 1810
Height with max. options (mm) 1915 1915 1915 1915 2015 2015 2015 2015
Width (mm) 600 600 600 600 750 1200 1200 1200
Depth (mm) 860 860 860 860 860 860 860 860
Weight (kg) ~ 370 390 470 490 570 820 920 940

Related Products