Dual-rate Digital Clock PHONOTRONICA 1
Switching between rate counters on dual-rate electricity meters
Specifications
FREQUENCY 50/60 Hz
TIME PRECISION <0,5s / 24h
POWER CONSUMPTION <2 W
RUNNING RESERVE >150 hours
SIMULTANEOUS CONTROL up to 50 devices
OPERATING CONDITIONS temperature range -25 and +55 ℃; humidity 80% at 25 ℃
PROTECTION CLASS II
FIVE SECONDS UNTIL REACHING FULL CAPACITY OF THE RUNNING RESERVE
FUSED OPERATING CIRCUIT
Downloads
Description
The dual-rate digital clock of the ‘Phonotronica 1’ type is designed to switch between different rate counters on dual-rate mono- and three-phase electricity meters according to the time zones specified by the Ministry of Energy.
Depending on the customer’s preferences, the supply voltage is available in two versions: 115/230V, 50Hz.
It is recommended that end-user control be managed through a contactor.