Specifications

71
Sentry HPS
Three-phase input
Three-phase output
Models HT10 HT15 HT20 HT30 HT40 HT60 HT80
Power (kVA) 10 15 20 30 40 60 80
Input HT10 HT15 HT20 HT30 HT40 HT60 HT80
Rated voltage 400 Vac three-phase
Voltage range ± 20%
Frequency range 45 ÷ 65 Hz
Power factor > 0.9 with harmonic filter
Current harmonic distortion < 5% with harmonic filter
Soft start 0-100% in 10”
By pass HT10 HT15 HT20 HT30 HT40 HT60 HT80
Rated voltage 400 Vac three-phase
Permitted voltage range ± 15% (selectable from ± 10% to ± 25% from front panel)
Rated frequency 50/60 Hz
Permitted frequency range ± 2% (selectable from ± 1% to ± 5% from front panel)
Standard features BackFeed protection; split bypass line
Batteries HT10 HT15 HT20 HT30 HT40 HT60 HT80
Type Maintenance-free lead-acid VRLA AGM/GEL; NiCd
Maximum recharge current (A) 0,2xC10
AC ripple voltage <1%
System HT10 HT15 HT20 HT30 HT40 HT60 HT80
Weight (kg) From 210 From 220 From 230 From 282 330 450 555
to 480 to 490 to 500 to 552
Dimensions (wdh) (mm) 555x720x1200 800x740x1400
Remote signaling Volt free contacts
Remote controls EPO and Bypass
Communication RS232 + remote contacts
Operating temperature O °C / +40 °C
Relative humidity < 95% non condensing
Colour Light grey (RAL 7035)
Noise 54 dBA at 1 m 60 dBA at 1 m 62 dBA at 1 m
Protection degree IP20
Efficiency up to 98%
Compliance Safety: EN 62040-1-1 (Directive 2006/95/EC); EMC: 6200-2 (Directive 2004/108/EC)
Internal batteries Yes Yes Yes Yes No No No
Inverter output HT10 HT15 HT20 HT30 HT40 HT60 HT80
Rated power (kVA) 10 15 20 30 40 60 80
Active power (kW) 8 12 16 24 32 48 64
Number of phases 3 + N
Rated voltage 400 Vac
Regulation of the output voltage 348 ÷ 424 Vac phase/neutral (from control panel)
Crest factor (Ipeak/Irms) 3 : 1
Static stability ±1%
Dynamic stability ±5%
Frequency 50/60 Hz configurable
Overload 110% 125% 150% of the rated current for 5h/10’/1’
Frequency stability ± 0,05% on mains failure;
± 2% (selectable from ± 1% to ± 5%) with mains supply present