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PAK200567_01B ©2016 ELMDENE INTERNATIONAL LTD
S
PECIFICATION
Input Specification
Voltage (rated)
100-240Vac
Voltage (operating)
90-264Vac
Frequency
50-60Hz
Max Current
See Model Specification Table
Mains Input Fuse
See Model Specification Table
Max standby Power
0.8W (no load and no battery connected)
Output Specification
Voltage
27.0 – 28.0Vdc (27.6vdc nominal) on mains power
21.0 – 24.7Vdc on battery standby
Max load current
See Model Specification Table
Ripple
100 mV pk-pk max
Load output Fuse
See Model Specification Table below
Overload
Electronic shutdown until overload or short circuit removed
(under mains power only)
Local Indicators
MAINS LED
(Green)
FAULT LED
(Yellow)
Charge LED
(Orange)
Status
ON
OFF
OFF
NORMAL - Battery fully charged
ON
OFF
ON
NORMAL - Battery charging
ON
1s ON, 1s OFF
ON or OFF
FAULT - See signalling outputs
OFF
0.1s ON, 3s OFF
OFF
FAULT - Mains Loss; PSU operating under standby
battery
OFF
OFF
OFF
FAULT - No Output, Mains and Battery Loss
Standby Batteries
Battery Type
2 x 12V Valve Regulated Lead Acid
Battery Charging Fuse
protection
See Model Specification Table
Battery Re-Charge Time
< 24hr (to 80% of 8Ah capacity)
Signalling Outputs
GEN Fault (general)
0.1 A @ 60 VDC N/O volt-free contact.
Open when battery disconnected, output fuse fail, battery fuse fail,
output short circuit or low output voltage.
EPS Fault (mains)
0.1 A @ 60 VDC N/O volt-free contact.
Open when loss of mains for more than 8s
