OPERATION INSTRUCTION
TECHNICAL SPECIFICATION
7
6
1. Before operating, please make sure the voltage of power network is
within the range of input voltage permitted by this equipment, then
connect the wires according to the symbol on front and back panel
carefully and do not make mistake, make sure firm grounding .( Input
wire of voltage regulator of single - 500VA ~5KVA is power line)
2. Turn on the power switch of the voltage regulator, the output voltage
indication of single -phase voltage regulator shall be 220V.
3. When single - phase voltage regulator outputs 220V and 110V at the
same time, the sum of load current can't exceed the rated value.
4. If the mains voltage is lower than198V (see diagram1 and diagram 2):
please use it through reducing the power referring to curve of output
capacity.
5. When it is inductive load (such as air - conditioner and refrigerator), as
the starting current of inductive load is very heavy, please choose
voltage regulator whose output capacity is 3-5 times of load power. For
other capacitive loads, please leave enough allowance for output
capacity of voltage regulator.
6. After the voltage regulator is not used, please turn off the power switch
of consumer first, then the power switch of voltage regulator.
7. When mains failure happens (include loss of phase) or the input voltage
is too high, please turn off the voltage regulator and the power switch of
consumer in time.
Product Name:
Fujidenzo Automatic Voltage Regulator
Model No.:
FVR2000SC
Rated Input Voltage:
140V a.c. ~ 263V a.c.
Output Voltage:
110V a.c. ~ 220V a.c.
Accuracy of Voltage
Stabilization:
220V±3%, 110V±6%
Over-voltage Protection Value
246±4V
Under-voltage Indication
Value:
184±4V
Frequency:
50~60Hz
Waveform Distortion:
No additional waveform distortion
Load Power Factor:
0.8
Efficiency:
≥90%
Adjusting Time:
≤1.5s (when the input voltage has a
change of 10%)
Time Delay:
Long-time delay: 5±2mins;
Short-time delay: 5±s
Enclosure Protection Degree:
IP20
Insulation Thermal Endurance
Class:
Class B
Electric Strength:
No flashover or breakdown at 2000V/min
Insulation Resistance:
≥5MΩ
