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zclvr low voltage compensation device
in remote towns, due to the long power supply line and the high voltage drop of the line, the equipment on the line cannot output the rated power. the result of forced use is equipment damage, and the source is the power quality problem in the electricity environment. zclvr low voltage compensation device can raise the low voltage to a reasonable range, so that local users can play the normal efficiency of the equipment, improve social benefits.zclvr low voltage line voltage regulator, connected in series in the low voltage end line, real-time detection equipment input voltage ui (line lifting voltage before) and output voltage uo, when ui is too low, low voltage compensation device according to the actual input voltage value input the corresponding lifting voltage, so that the output voltage uo to meet the normal work of the load, to solve the problem of low voltage end.
core advantages:
1. multi-gear adjustment
using reversing relay, can achieve 8 gear boost, 8 gear step-down;
each output speed is switched to 5vrms. during the switching process, the power grid is not interrupted or mutated.
2. advanced control algorithm ensures efficient and stable operation of the device
dsp is used for intelligent control, protection and real-time fault diagnosis.
input power down to 150vrms (output 183vrms), still can work according to the rated capacity;
the equipment has high voltage regulation efficiency. when the voltage is not regulated, the equipment will automatically be in bypass mode, so as to save energy.
the device comes with a temperature-controlled fan, which cools naturally when the ambient temperature is low and automatically forces air cooling when the ambient temperature is high.
with output overload protection, transformer overtemperature protection, output short-circuit protection (internal circuit breaker);
3. multiple communication methods
rs485 communication interface;
extensible ethernet /wifi/gprs, easy maintenance, setting;
4. convenient and intuitive man-machine interaction interface
with lcd, you can view fault records, set parameters, etc.
5. adopt mature composite switching technology
adopting thyristor zero crossing switch, with relay bypass, fast shift, low loss, long life, no impact output;
voltage regulation, bypass can be manually switched; the bypass capacity is twice the rated value;
6. a variety of practical functions are optional
with capacitor reactive power compensation (optional), according to the load situation, automatically realize zero switching, and has the capacitor group overcurrent protection;
the minimum maintenance voltage is 90vrms. the output stops when the maintenance voltage is lower than that.
with maintenance bypass (optional)
zclvr low voltage line voltage regulator, connected in series in the low voltage end line, real-time detection equipment input voltage ui (line lifting voltage before) and output voltage uo, when ui is too low, low voltage compensation device according to the actual input voltage value input the corresponding lifting voltage, so that the output voltage uo to meet the normal work of the load, to solve the problem of low voltage end.
core advantages:
1. multi-gear adjustment
using reversing relay, can achieve 8 gear boost, 8 gear step-down;
each output speed is switched to 5vrms. during the switching process, the power grid is not interrupted or mutated.
2. advanced control algorithm ensures efficient and stable operation of the device
dsp is used for intelligent control, protection and real-time fault diagnosis.
input power down to 150vrms (output 183vrms), still can work according to the rated capacity;
the equipment has high voltage regulation efficiency. when the voltage is not regulated, the equipment will automatically be in bypass mode, so as to save energy.
the device comes with a temperature-controlled fan, which cools naturally when the ambient temperature is low and automatically forces air cooling when the ambient temperature is high.
with output overload protection, transformer overtemperature protection, output short-circuit protection (internal circuit breaker);
3. multiple communication methods
rs485 communication interface;
extensible ethernet /wifi/gprs, easy maintenance, setting;
4. convenient and intuitive man-machine interaction interface
with lcd, you can view fault records, set parameters, etc.
5. adopt mature composite switching technology
adopting thyristor zero crossing switch, with relay bypass, fast shift, low loss, long life, no impact output;
voltage regulation, bypass can be manually switched; the bypass capacity is twice the rated value;
6. a variety of practical functions are optional
with capacitor reactive power compensation (optional), according to the load situation, automatically realize zero switching, and has the capacitor group overcurrent protection;
the minimum maintenance voltage is 90vrms. the output stops when the maintenance voltage is lower than that.
with maintenance bypass (optional)
plant technical parameter
product appearance size
