Functional Requirements Of The Psu Compliant With Pn-En 50131-6 - Pulsar PSBEN 2024C Manual

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•
PN-EN50131-6 compliance, grades 1÷3 and II
environmental class
• mains supply of 230VAC
• uninterrupted voltage of 27,6VDC
• fitting battery: 2x17Ah/12V
•
high efficiency 77%
•
PSU current efficiency:
•
1,4A – for grades 1 , 2 *
•
0,56A – for grades 3 **
•
2A – for general use ***
(see: chapter 2.1)
• low level of voltage ripple
• microprocessor-based automation system
• intelligent management of PSU power's output stage
• serial port for communication with a computer via
"Power Security" program
• remote monitoring (option: WiFi, Ethernet, RS485,
USB)
• load current control
• output voltage control
• output fuse status control
• dynamic battery test
• battery circuit continuity control
• battery voltages control
• battery fuse status control
• battery charge and maintenance control
• deep discharge battery protection (UVP)
• battery overcharge protection
• battery output protection against short circuit and
reverse polarity connection
• jumper selectable battery charging current
0,2A/0,6A/1A/1,5A

1. Functional requirements of the PSU compliant with PN-EN 50131-6.

Functional requirements
EPS network absence
Battery low voltage
Protection against full battery discharge
Battery fault
No battery charge
Output low voltage
Output high voltage
PSU fault
Surge protection
Short circuit protection
Overload protection
Output fuse activation
Battery fuse fault
EPS technical output
APS technical output
PSU technical output
Collective failure input
PSU remote test
Tamper resistance – enclosure opening
Tamper resistance – detachment from the
mounting surface
PSBEN2024C
Features:
• remote test of the PSU (additional module required)
• START button for battery activation
• STOP button for disconnecting during battery-assisted
operation
•
• optical indication – LED panel
•
output current readings
•
output voltage readings
•
failure codes with history
• optical indication of PSU overload OVL
• acoustic indication of failure
• adjustable times indicating AC power failure
• technical inputs/outputs with galvanic isolation
• collective failure input EXT IN
• EPS technical output indicating AC power loss
• PSU technical output indicating PSU failure
• APS technical output indicating battery failure
• internal memory of PSU operating status
• protections:
•
SCP short circuit protection
•
OLP overload protection
•
OHP overheat protection
•
OVP over voltage protection
•
surge protection
•
against tampering: unwanted opening of the
enclosure or detachment from the mounting surface
•
convectional cooling
•
warranty – 5 year from the production date
Requirements of
PN-EN 50131-6
Grade 1 Grade 2
YES YES
YES YES
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- -
- -
- -
- -
- -
- -
YES YES
YES YES
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- -
YES YES
YES YES
YES YES
- -
- -
YES YES
- -
3
PSBEN2024C
Grade 3
YES YES
YES YES
YES YES
YES YES
YES YES
YES YES
YES YES
YES YES
YES YES
YES YES
YES YES
- YES
- YES
YES YES
YES YES
YES YES
- YES
- YES
YES YES
YES YES