Installation Manual

5
2-3. Electrical Performance
Electrical
Specification Model No.
Item SR1000(T)-124 SR1000(T)-148 SR1000(T)-224 SR1000(T)-248
Output
Continuous Output Power 1000W
Maximum Output Power
(3 Min)
1100W
Surge Power 2000W
Frequency 47~63Hz ± 0.5% (User-selectable)
Output Voltage 97~123VAC (User-selectable) 194~246VAC (User-selectable)
Efficiency (Full Load) 87% 88% 90% 91%
Short-Circuit Protection Yes, lpk
Output Waveform Pure Sine Wave (THD<2%)
Input
Voltage 24VDC 48VDC 24VDC 48VDC
Input Over-Voltage Protection 30~34VDC
60~68VDC
30~34VDC
60~68VDC
60VDC Max.
(Only UL)
60VDC Max.
(Only UL)
Input Under-Voltage Protection 18~22VDC 36~44VDC 18~22VDC 36~44VDC
Voltage Range 18~34VDC
36~68VDC
18~34VDC
36~68VDC
36~60VDC
(Only UL)
36~60VDC
(Only UL)
No Load Current 1.4A 0.75A 1.3A 0.7A
Signal and
Control
LCD Panel 2 Lines LCD panel with keypad for navigation
LED Indicator Red / Orange / Green LED
Dry Contact Terminal By a relay
Remote Control Terminal Controls the inverter ON / OFF operation
Protection
Input Protection Over / Under voltage, reverse polarity (Internal fuse)
AC Output Protection Short-circuit, overload
AC Input Protection 12 Amp circuit breaker 6 Amp circuit breaker
Temperature Protection Shutdown (Internal temperature 65 )
Bypass Relay
Relay Specification 15 Amp / 120VAC, 10 Amp / 250VAC
Bypass relay selectable On Line / Off Line (Haphazard, Normal, Exacting) selectable
Switching Time
From AC bypass mode (Off-line mode)
20mS
From DC to AC inverter mode (On-line mode)
8mS
Environment
Working Temp.(Full load) 0
~ 50
Storage Temp. -30 ~ 70
Safety & EMC
Safety Standards Certified UL 60950-1 Certified EN 60950-1
EMC Standards Certified FCC class B
Certified EN55022, EN61000-3-2,
EN61000-3-3, EN55024,
IEC61000-4-2,3,4,5,6,8,11
Fan Operation
& Indicator
Failure Indicator Buzzer alarm and dry contact
Switches On When Internal Temperature 55 or Load 30%
Switches Off When Internal Temperature 45 and Load 20%
Others
Dimension (WxHxD) 483 x 44 x 395 mm / 19.02 x 1.73 x 13.55 inch
Packing 7.46kg; 2pcs / 15.9kg / 1.74 CUFT
Application
Focus on telecommunication (base-station), networking (data center) &
battery backup system.
Note The specifications are subject to change without notice.