Ex manual Rev 0 - Oct 29, 2014 25
6.2.2. Battery charger:
Operating voltage
MINI UCH-2-AC-EX: 90-270Vac
MINI UCH-2-DC-EX: 10-30 Vdc
Charging current: 300mA
Open circuit voltage: Approx. 19 Vdc
6.3. Transmitter
Type: Ergonomically-shaped housing
Housing material: The transmitter is of plastic and has an
antistatic or conductive surface (surface
resistance between 10
1
Ω and 10
9
Ω).The
housing material depends on the used
transmitter type.
Protection class: Min. IP 65
Weight: Between 2 and 3kg incl. Battery
depending on the transmitter type.
Antenna: External
Battery housing: Electrically separated with gold-plated,
self-cleaning contacts
Operating time: Approx. 10 hours permanent operation
depending on transmitter complexity.
Push-buttons or selector switches: One or two-stage