MGE UPS Systems Galaxy PW Instrukcja Użytkownika Pobierz pdf (Strona 11)

introduction

Introduction

general characteristics of Galaxy PW™ UPS

UPS power rating in kVA 100 130 150 180 200 225

Normal AC input

number of conductors 3 phases

rated voltage and tolerances 480 V ± 10% (adjustable to ± 15%)

rated frequency and tolerances 60 Hz / ± 10%

THDI < 14% < 11% < 10% < 8% < 7.6% < 7.5%

power factor up to 0,9

Bypass AC input

number of conductors 3 phases 3 phases + neutral

rated voltage and tolerances 480 V / ± 10%

rated frequency and tolerances 60 Hz / ± 10%

Load

number of conductors 3 phases 3 phases + neutral

Ph/Ph voltages 480 V

Ph/N voltages 277 V

voltage fluctuations ± 1%

adjustable frequency and tolerances

(on battery power) 60 Hz ± 0,05 Hz

synchronization with bypass ± 0.5 Hz (adjustable from ± 0.25 Hz to ± 2 Hz)

voltage variation for 0 to 100% load step change ± 2% (with battery)

permissible overloads 150% for 1 minute, 125% for 10 minutes

Isc Ph/Ph (% of I rated) 4.7 3.6 3.2 2.6 2.4 2.1

Isc Ph/N (% of I rated) 7.4 5.7 5 4.1 3.7 3.3

THDU Ph/Ph and Ph/N for linear load < 1,5% Ph/Ph, < 2% Ph/N

THDU Ph/Ph and Ph/N for non-linear load < 2% Ph/Ph, < 3% Ph/N

(at 80% of Pn)

Battery

standard battery type gas-recombination sealed lead-acid battery

UPS characteristics

active power (kW) 100 130 150 180 200 225

efficiency at 50% load (%) 90.5 91 92 92.5 92.5 93

(values ± 1%)

efficiency at 100% load (%) 92.5 93 93 93 93.5 93.5

(values ± 1%)

heat losses (1) in KW 8.1 9.8 11.3 13.5 13.9 14.1

in cal./s 1940 2350 2700 3240 3340 3380

storage temperature range -25 °C to +70 °C

operating temperature range 0 °C to 35 °C (40 °C for 8 hours)

relative humidity 95% maximum

maximum operating altitude without derating < 1000 meters

noise level (dBA) 62 63 64 65 67 68

dimensions (mm) width 1215

depth 840

height 1900 ± 10

weight (lbs/kg) 3050/1388

standards design NFPA / NEC / NEMA / OSMA

product and safety UL 1778 - ULC

electromagnetic compatibility FCC Part 15, Subport J, Class A - IEEE587 / ANSI 62.41

(1): The losses indicated are those produced at full rated load with the battery float charging. They must be taken into account when sizing the ventilation system.

User’s Manual

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