Protection Functions - Veesta World V-PM1000 Series User Manual

Intelligent 48v charger and power supply with monitoring system for automation purpose
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VP-1405A Advanced Power
V-PM1000 Series, Veesta Power Module Product Series
48V Power Supply & Charger Instructions & User's Manual
6.
Source Effect
7.
Load Effect
8.
Battery Float Voltage
9.
Battery Constant Charge :
Current
10.
Low Battery Power
Warning
11.
Battery Discharge Cut-off :
Power Point
12.
Battery Discharge
Resistance
13.
Maximum Output Current :
3.1.3

Protection Functions

1.
Output Over Current
Protection
2.
Output Short Circuit
Protection
3.
Output Over Voltage
Protection
4.
Battery Reverse
Connection Protection
5.
Input Over Current
Protection
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:
± 0.1 % in full input range
:
± 0.2 % in load range from 0.5A to 5.6A
:
Typical:
53.5 V
Minimum: 53.2 V
Maximum: 53.8 V
Full input range, Output load 5.6A, Charge 0.01A
Typical:
1.3 A
Minimum: 1.0 A
Maximum: 1.4 A
:
Typical: 45.2 V
Activation threshold minimum: 44.0 V
Deactivation threshold maximum: 46.0 V
Typical: 43.0 V
Activation threshold minimum: 42.0 V
Deactivation threshold maximum: 44.0 V
:
50 milliohm
15 Ampere
:
15.3 A
Shutdown output
:
Turn off output, Cancel Auto-Restart
:
Activate on 60.5 V
Threshold between 59 – 61 V
:
Activate Shutdown
Return to work after normal wiring
:
Should be applied by External 4A/250VAC Fuse
in series of input line connector.
Chapter 3 - Specifications
Page 15 of 46

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