Voltage regulator Volter СНПТО-7р

Relay voltage regulator Volter SNPTO-7p

Relay stabilizer provides:

- stabilizing the output voltage level of 220 V with an accuracy of ± 10% when the input voltage of 145 to 285V, frequency 50 ± 2.5Hz;
- work throughout the range of loads from no-load to maximum load;
- protection tripping consumers with increasing input voltage over 285 V, followed by automatic connection load while reducing an input voltage to an operating level;
- safety shutdown of consumers at reduced uu voltage less than 130 V, followed by automatic switching loads with increasing input voltage to an operating level;
- protection against short circuit and overload long outlet;
- mode "transit" in an emergency;
- consumer protection against overvoltage in the "transit" with increasing input voltage 250 in connection with automatic load with a decrease in input voltage less than 240 V;
- protection tripping in "transit" mode with a decrease in input voltage less than 140 V with succeeding automatic connection conductive load with increasing input voltage over 150 V;
- protection of consumers from the output of overvoltage in the "stabilization»;
- thermal protection of the autotransformer in the temperature range 75-98 ° C;
- normalized (4.5-7.5 c) disabling customers at short mains failure (no damage to the power switching power consumers);
- response time is 30 ms, the change of the input voltage

Brief specifications:
The range of input f znyh voltages 145-285
The accuracy of the output voltage,% +10 -10
Phase voltage breakers, in 285
Max. input current 32 A
maximal output power Nye, not more than 7 kW
power at the lower value of the input voltage 4.6
Dimensions, mm (height, width, depth) 360h420h150
Weight, kg 26