Instructions
Table Of Contents
- Index
- A Brief specification
- B Intended use
- C Technical Data
- D Name / Address / Support E-Mail / Phone number of the manufacturer
- E General Data
- E1 Assembly and installation advice
- E2 Convection and installation position
- E3 Description of connectors
- E4 Dimensioning the upstream power supply
- E5 Initial operation
- E6 Connection
- E7 Overview connector / counterpart with description / Scope of delivery
- E8 Charging time
- E9 Reverse polarity / Overload / Short circuit
- E10 Backup time
- E11 Behaviour in case of exceeding maximum backup time
- E12 Status LED
- E13 Software
- E14 Recommendations for a long UPS service life
- E15 Maintenance
- E16 Disposal
- E17 Disclaimer
- E18 Preventive measures and rules when operating the UPS system
UPSI-2406DP1 | UPSI-2406DP2
Revision 1-3
20
E4 Dimensioning the upstream power supply
Ensure that the upstream power supply is correctly dimensioned to guarantee the charging process of the
batteries and the correct functioning of the application. The input must be supplied from a SELV or PELV power
supply. In order to operate the UPSI devices to the maximum, the upstream power supply has to provide at
least the following output currents and voltages.
For UPSI-2406DP1: 6 A / 24 V
For UPSI-2406DP2: 6 A / 24 V
If less load than the maximum load is required at the output of the UPSI devices, the voltage supply can be
dimensioned according to the table below (column 3).
UPSI-2406DP1 / UPSI-2406DP2
I
LOAD
[A] I
CHARGE
[A] I
IN-MIN
[A]
0 1.8 2
1 1.6 3
2 1.4 3.5
3 1.3 4.5
4 1 6