Charger CU 48 ... 58B / 80A (hereinafter - the device) designed to restore the charge of acid batteries
Operating conditions:
is the temperature of the environment from 0 C to 40 C;
-relative humidity 95% at a temperature of 35 C;
-mode operation - clock
nominal value of the supply voltage AC 220V
working range voltage AC power supply network (180?.. ... 260) In.
valid range voltage AC power supply network (170 ... 265) In.
input power factor not less than 0.95.
56B nominal value of the output voltage.
DC output voltage setting range (48 ... 58) In.
Readability setting the DC output voltage of 0.1V.
current setting range of the battery charge IAB (10 ... 80) A.
Resolution Fitting battery capacity 5,0A.
Instability output voltage changing powering a voltage s network throughout the operating range and the load current Imax 0.9, not more than 1%.
instability of the output voltage when the load current from idling to 0.9 Imax at nominal line voltage is no more than 1%. < br /> cooling method - forced ventilation with air supply temperature control performance
output voltage ripple in the constant voltage mode, no more than 200mV
effective value of the output voltage ripple in the current limiting mode, no more than 300mV effective value of <.. br /> Maximum emission output voltage when load shedding Imax from 0.9 to 0 in constant voltage mode, no more than 3%.
The device protecting against overloads and short circuits is carried out automatically by switching the mode to limit voltage stabilization mode current and vice versa.
dielectric strength between the contacts closed and the power cord of the device housing between the closed and the housing output terminals Arr ora, and between the closed contacts closed cord and output terminals, can withstand without breakdown test voltage of 1000 V effective value
By the method of protection against electric shock, the device 01 corresponds to the class, and the degree of protection of the electric equipment housing -. IP20 class .
Efficiency unit at maximum power output is not less than 0.85.
Unit Dimensions (WXHXD) 410h85h320mm.
Weight, not more 12,0kg.