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VP-1405A Advanced Power
V-PM1000 Series, Veesta Power Module Product Series
48V Power Supply & Charger Instructions & User's Manual
1.2.1
Characteristics
1.2.2
Standard features
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All above monitored values are available via digital communication
port RS485 running the ModBus® protocol. Also it is possible to
define the 4 alarm output relay to be interconnecting hard wiring 4
alarms of power supply and battery charger to the other system or
providing the alarm and indication annunciated.
The device has ability to be also configured some operation on relay
out put with alarm mapping to which alarm and status indication of
the intelligent power supply and battery charger.
The VP-1405A adopts connection realized by terminals that can be
pulled out and inserted, thus facilitating on-site wiring and
maintenance.
Metering of DC output load current and voltage
Metering of Charger voltage charge and current charge
Metering of Battery discharge current and voltage
Commercial, industrial, utility
Independent battery charger
High Isolation between mains AC input and outputs
Flexible control for demand battery deactivation and battery
discharge activation
4 controlled relay outputs for alarm and indication
Programmable alarm and status indication
LED display on module within the 4 operation push button
RS485 serial port
ModBus® RTU protocol
Smart and compact design
The VP-1405A is wall mount power supply for 48V DC system with
battery backup as called as DC-UPS system.
The change of power source of mains AC input will switch to back-up
battery connected to system in zero switching time.
The device can carry out 5.6A continues current and also 13A
current in a time smaller than 30 seconds for driving any motor or
actuator in the automation projects.
Chapter 1 - Introduction
Page 9 of 46
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