Evco EVF815 - Page 54

Evco S.p.A. EVF815 | Installer manual ver. 1.1 | Code 144F815E114
page 54 of 58
supplied from the control
module.
115... 230 VAC (±15%),
50/60 Hz (±3 Hz), 10 VA max.
Overvoltage category: III.
incorporated (with condenser).
Battery autonomy in the event of a power-cut: 24 h with battery
fully charged.
Clock:
Battery charging time: 2 min (the battery is charged by the device
power supply).
Signal buzzer and alarm: incorporated.
3 inputs (cabinet probe, needle probe and evaporator probe), can
be set via configuration parameter for PTC/NTC probes
PTC type analogue inputs (990 Ω @ 25°C, 77°F)
Type of sensor: KTY 81-121.
Field of measurement: from -50 to 150°C (from -58 to 302°F).
Resolution: 0.1 °C (1 °F).
Protection: none.
Analogue inputs:
NTC type analogue inputs (10K Ω @ 25°C, 77°F)
Type of sensor: ß3435.
Field of measurement: from -40 to 105°C (from -40 to 220°F).
Resolution: 0.1 °C (1 °F).
Protection: none.
2 inputs (door micro switch and high pressure), which can be set
via configuration parameter due to normally open contact/normally
closed contact (free of voltage contact, 5 VDC, 2 mA)
Digital inputs:
Digital inputs
Power supply: none.
Protection: none.
Displays: custom 4 digit display, with function icon.