BATTERY CHARGER
5
PB-6207B
Front Panel
Front Panel
1. AC LED
Indicates AC operation and device status. The green light turns on in normal condition, and the orange
warning light turns on when an abnormal situation occurs.
●
Orange lights up in the following situations:
- AC voltage threshold < 176 VAC or > 264 VAC (±10%)
- AC fuse (F101) is blown.
- Device failure.
- The temperature inside the device is too high.
2. BATT LED
Indicates the battery status. The green light turns on in normal condition, and the orange warning
light turns on when an abnormal situation occurs.
●
Orange lights up in the following situations:
- When the battery is not connected.
- If the internal impedance of the battery is too high
- AC power is present and in normal use
●
If the battery voltage is as below:
VBATT < 21.6VDC ± 10% or VBATT > 30.5VDC ± 10%
If the battery is connected in the reverse direction when operating the system
3. DC LED
Displays the output voltage status. The green light turns on in normal condition, and the orange warning
light turns on when an abnormal situation occurs.
●
Orange lights up in the following situations:
- There is no voltage at one or more outputs.
- Fuse (F401 or F201 to F206) is blown
The fault signal is displayed via 3 LEDs on the front as well as 3 contact outputs on the rear panel for
remote monitoring.
1
2
3
5
4
