Power Supply - ABB CB-2000 User Manual

6.3 Power supply

The CB-2000 can be powered with the accompanied power adapter, which can be connected to a 100
to 240 V 50/60Hz AC power supply.
The CB-2000 unit is delivered with a pre-installed rechargeable battery pack, which can be re-
placed with the included battery holder. The battery holder can hold both rechargeable and Alkaline
LR6 AA batteries.
When about 25% of the battery power is remaining, a "LOW BATTERY" message appear on the LCD.
The battery status indication may be inaccurate when not using the
rechargeable battery pack.
Charging the battery pack
The rechargeable battery pack is charged when the power adapter is plugged in. A discharged battery
pack is completely recharged after 3 hours. The integrated charger protects the battery from over-
charging if the power adapter is connected for longer periods. Use of power adapters other than the
one supplied may lead to increased safety risks.
The rechargeable battery pack can retain power for up to one year when not in use. For maximum
performance, it is advisable to recharge it every 6 months.
The batteries may only be charged at room temperature (15-35 °C).
Batteries placed in the battery holder are not charged by the integrated charger.
If battery replacement takes longer than ten minutes or if the batteries
are completely drained, the system clock may require resetting.
ABB Power Capacitors | Portable Capacitance Meter CB-2000 — User´s Guide 37
6. Maintenance