INPUT
Voltage Range	Low Line Transfer	176V AC @ 100% load 110V AC @ 50% load
	Low Line Comeback	186V AC @ 100% load 120V AC @ 50% load
	High Line Transfer	300V AC
	High Line Comeback	290V AC
Frequency Range		46~54Hz@50Hz / 56~64Hz@60Hz
Phase		Single-phase with ground
Power Factor		0.99 @ 100% load
OUTPUT
AC Voltage Regulation (Batt. Mode)		±1%
Frequency Range (Synchronized Range)		46~54Hz @50Hz/56~64Hz @60Hz
Frequency Range (Batt. Mode)		50Hz ± 0.1Hz or 60Hz ± 0.1Hz
Load Crest Factor		3:1
Harmonic Distortion		2% THD (Linear Load) 6% THD (Linear Load)
Transfer	AC Mode to Batt. Mode	Zero
	Inverter to Bypass	Zero
Waveform (Batt. Mode)		Pure Sinewave
EFFICIENCY
ECO Mode		90%
Battery Mode		88%
PROTECTION
Full Protection		Overload, discharge, thermal, short circuit and overcharge protection
COMMUNICATIONS & MANAGEMENT
Interface		USB OR RS232 as standard, Intelligent slot for PSSNMP or PSA400 dry contact
Software		Power Shield NetGuard Software - supports Windows-based operating Systems, Linux, Unix & Mac
LCD Display / Alarm		UPS Status, Load Level, Battery Level, Input/Output Voltage, Battery Time Remaining and Fault Indicators
Audible Alarm		Battery Mode, Low Battery, Overload, Fault
PHYSICAL
Dimension (D x W x H)		575 x 250 x 576.5mm
Net Weight		83kg
OPERATING ENVIRONMENT
Temperature		0°C~40°C
Humidity		20%~90% (RH Non-Condensing)
Noise Level		Less than 58dB @ 1 Meter
COMPLIANCE
Safety		EN62040-1-1 2003, IEC60950-1-1
EMS		EN62040-2 2006
RoHS		Directive 2001 / 65 / EU