4.0 Specifications
Description
Catalog Number
SDU 500A
SDU 850A
SDU 500A-5
SDU 850A-5
INPUT
Capacity VA/Watts
500/300
850/510
500/300
850/510
Voltage Vac
120 V + 10%, -20%
230 V +/ -15%
Frequency
50 or 60 Hz, +/ -10% (auto-sensing)
Harmonic Distortion
THD: 42.1%; maximum single harmonic distortion of: 25.6%
OUTPUT (Back-Up Mode)
Voltage Vac
Simulated sine wave
120 V +/-5%
230 V +/-5%
Frequency
50 or 60 Hz, +/-0.5% auto-sensing
Transfer Time
Typical <8 ms
PROTECTION
Unit Input (internal)
10A
5A
Overload Protection
UPS shutdown if overload exceeds 105% of nominal at 20s, 120% at 10s, 130% at 3s; auto-recovery
Short Circuit
UPS shutdown, auto-recovery
BATTERY
Type
Sealed, maintenance-free, lead acid batteries
Typical Recharge Time
8 hours
Back-Up Time
(at full load)
4 min.
2 min.
4 min.
2 min.
ALARM
ON Battery
Slow beeping every 4 seconds
Battery Low
Rapid beeping every second
Overload
Continuous beeping sound
ENVIRONMENT
Ambient Operation
0–95% humidity, non-condensing. 50 °C up to 6,600 ft. (2000m)
Audible Noise
<40 dBA (1 m from surface)
Vibration
Operating
- IEC60068-2-6, Sine Wave: 10Hz to 500Hz @19.6m/S²,
displacement of 0.35mm, 60 min per axis for all X, Y, Z direction.
Non-operating
- IEC60068-2-6, Random : 5hz to 500Hz (2.09Grms); 20 min per axis for all X,Y,Z
Shock
Operating
- IEC60068-2-27, Half Sine Wave: 10G for a duration of 11ms, shock for 1 direction (X axis)
Non-operating
- IEC60068-2-27, Half Sine Wave : 30G for duration of 11ms, 3 shocks for all 3 axes
WEIGHT & DIMENSIONS
Net Weight, lb. (kg)
10.6 (4.8)
11.5 (5.2)
10.6 (4.8)
11.5 (5.2)
H x W x D, in. (mm)
4.87 x 11.1 x 4.81 (123.7 x 281.9 x 122.3)
CERTIFICATIONS
Safety
: UL 1778, 5th Ed./CSA 107.3. UPS evaluated for use in UL 508/CSA 107.1 industrial applications
overvoltage category 3, pollution degree 3 with no output derating
: ISA 12.12.01/CSA 213 Class
I
, Div 2, Groups A, B, C, D, T3
CE; Low Voltage Directive - EN62040-1
EMC
FCC Part 15, Subpart B; EN62040-2; EN55032; EN55024 - Class A
SDU AC - A SERIES INSTRUCTION MANUAL |
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