Single Phase Circuit Diagram SVC 220V AC / 110V AC MED 3000VA Automatic Voltage Regulator

Product Overview

Description

Single Phase Circuit Diagram MED-3000VA  Automatic Voltage Regulator

 

 

 Features:

1.Wide Range Voltage Regulation
2.Microprocessor Control (CPU)
3.Technology: Class series, EI transformer, Relay type
4.Display: Input and output voltage meter display
5.Automatically executes protection, when protection finished, goes off
6.High voltage protection: Yes
7.Low voltage protection: Yes
8.Overload protection: Yes (3KVA, 5 KVA)
9.High temperature protection: Yes
10.Circuit Protection: Circuit protection
11.Smart Cooling system: Yes (3KVA, 5 KVA)

 

Model	MED-3000VA
Carton MEAS (cm)	51 x 41.5 x 30.5
Qty (Pcs) / Carton	2
G.W. (kg)	25
N. W. (kg)	22.6
CONTAINER 20’ (PCS)	930
Power	3000 VA
Technology	CPU based digital Circuit + transformer
Input Voltage	140-260V / 80-140V AC
Input Frequency	50/60Hz
Output Voltage	220V AC / 110V AC
Output Precision	+/- 10%
Delay Time	6 secs. / 120 secs
Efficiency	98%
Phase	Single Phase
Safety Standard	CE, EN 60335, EN61000
Operation Temperature	0~40°C
Storage Temperature	-15°C~ 45°C
Operation Relatively Humidity	10%RH ~ 102% RH

 

 

FAQ:

 

When the switch is turned on, why AVR can’t start the work?

Possible reasons: 
1.Improper connection, there might be loose contact from the AC mains and or from the AVR to the appliances;
2. overloading, the power capacity of the connected appliance exceed the stabilizer maximum output power.

Usually in this case, the fuse will blow up or the circuit breaker will trip off; 
3. Different frequency between the AVR output frequency and the frequency of the electrical appliance. 
Solutions:
1. make sure that the utility power is properly connected to the AVR and the AVR to household appliances;
2.ensure that AVR is not overloaded.
3.make sure the AVR output and loaded appliances in the same frequency range.

When you switch on the AVR, why the LED lights display "unusual" ?
Possible Reasons:
1. high or low input voltage exceeds the AVR input voltage range; 
2. high temperature protection; 
3. circuit failure. 
Solutions:
1. wait until the input voltage return back to the AVR adjustment range;
2. switch off the AVR and let it cool down;
3. bring to the service center for repair.