5
EATON
Safety Power Supply (ZNO1031200 PrN)
January 2016 www.eaton.eu
Instructions - English
IMPORTANT
Both outputs are electronically protected.
SPS-24V-1A5/BNS
SPS-24V-2A5/BNS
SPS-24V-4A5/BNS
Network input
Voltage (V
in
)
230V ac (-15% ;+10%)
Frequency (F
in
)
50Hz
Current max.RMS
(@195V)(I
inmax
)
1.2A
1.5A
2A
Class (EN12101-10)
I
Neutral system
TT, IT
Circuit breaker
Radial leaded time delay fuse (2.5A)
Output
Voltage “Out 1”
Voltage “Out2”
@ V
in
> 195V
27.5V (+/-0.5V)
27.5V (+/-0.5V)
27.5V (+/-0.5V)
Voltage “Out 1”
Voltage “Out2”
@ V
in
> 0V
20.4V to 27V
20.4V to 27V
20.4V to 27V
Max current “Out 1”
Max current “Out 2”
1.5A
2.5A
4.5A
Max Current
“Out 1+Out 2”
I
max
a=I
max
b
1.5A
2.5A
4.5A
Min current “Out 1”
Min current “Out 2”
0A
Residual ripple voltage
“Out 1”& “Out 2”
<1%
Relay
Max switching current
1A @ 24V
Max switching voltage
120V dc / 50V ac (ELV)
Batteries/charger
Charger current max
1.0A (+/-0.1A)
Final voltage
21V
Cut-off voltage
21.0V (+/-0.6V)
Battery capacity
4Ah
7Ah
17Ah
Internal impedance
max R
int
max
0.8Ω
0.6Ω
0.6Ω
Recommended bat-
teries
Yuasa NP4-12
Yuasa NP7-12
Yuasa NP17-12
Circuit breaker (F1)
Fuse 5×20 - 2A (F)
Fuse 5×20 - 3.15A (F)
Fuse 5×20 - 6.3A (F)
Switching delay
(EN12101-10)
0s
Environment
Dimension (l×h×d)
300×220×175 (mm)
Operating temperature
-5°C to +40°C
Relative humidity
20 to 95%
Altitude
<2000m
IP
30
Storage temperature
-10°C to +50°C
Environment class
(EN 12101-10)
Class I
1.3 Technical Features
