Description
INPUT
Capacity VA/Watts
Voltage (Single Phase)
Frequency
OUTPUT
Voltage (on battery)
Frequency (on battery)
Transfer Time
PROTECTION
Unit Input
Overload Protection
Short Circuit
BATTERY
Type
Typical Recharge Time
(to 90% of full capacity)
Backup Time
(at full load)
ALARM
ON Battery
Battery Low
Overload
ENVIRONMENT
Ambient Operation
Audible Noise
WEIGHT & DIMENSIONS
Net Weight, lb. (kg)
H x W x D, in. (mm)
CERTIFICATIONS
All Models
Models SDU 500 &
SDU 850
*For Conditions of Acceptability in accordance with UL 508A, see "13.0 Conditions for Safe Use of SDU 500 & 850".
English version
12.0 Specifications
SDU 500
500/300
120 V + 10%, -20%
120 V +/-5%
Circuit breaker for overload and short circuit protection
UPS automatic shutdown if overload exceeds 105% of nominal at 20 s, 120% at 10 s, 130% at 3 s
4 min.
0–95% humidity, non-condensing. 50
10.7 (4.7)
CE Certified: Low Voltage Directive: EN62040-1; EMC Directive: EN62040-2, EN55022;
CISPR22; EN61000-3-2; IEC61000-4-2, -4-3, -4-4, -4-5, -4-6, -4-8, -2-2, RoHS
cRUus: UL 1778, CSA C22.2 No. 107.3 Uninterruptible Power Supplies, evaluated for UL 508/
CSA C22.2 107.1 industrial application full load output, overvoltage category 3, pollution degree
3, FCC Part 15, Subpart B, Class A
Catalog Number
SDU 850
850/510
50 or 60 Hz, +/ -10% (auto-sensing)
Simulated sine wave
50 or 60 Hz, +/-0.5% auto-sensing
<4 milliseconds
UPS output cut off immediately
Sealed, maintenance-free, lead acid batteries
8 hours
2 min.
Slow beeping every 4 seconds
Rapid beeping every second
Continuous beeping sound
<40 dBA (1 m from surface)
11.4 (5.0)
4.88 x 11.1 x 4.55 (124 x 281 x 116)
SDU 500-5
500/300
230 V +/ -20%
230 V +/-5%
4 min.
C up to 10,000 ft. (3000 m).
°
11.5 (5.2)
SDU Series Instruction Manual • 13
SDU 850-5
850/510
2 min.
11.9 (5.4)