Feature

• Determined CVT Type AVR

       Output wave is sine wave and is not affected by input waveform
 

• Fortified CVT Type AVR

    No electronic controlled circuit, only made up with 2 independent element. Excellent voltage regulation function and probability of mis-action is zero
 

• Most durable CVT Type AVR

      Simple structure, excellent durability, extremely long MTBF-40 years overseas, in Taiwan, has been in service since 1973 (20 years warranty for the main body)
 

• Delicate designed CVT Type AVR

     Output end short circuit or overload, current will be limited automatically and is ready for use when short circuit or overload is excluded (short circuit for 24 hours will not cause any damage)
 

• Total insulation between input and output

      Best noise filtering function (higher than 60 db). Best resistance to thunder strike, noise, electrostatic and high voltage pulse
 

• Perfect Protection

     Uninterrupted Power Supply (UPS) characterized, power off 1-2 cycle (3/4 load) has not effect on output
 

• Wide Range Input Voltage

      Under drastic rise or drop of input voltage (±45%) output voltage will be steady at ±2.5%
 

• Excellent Response Time

       Response Time is extremely rapid and is within 1.5 cycle
 

• Viable Application

       Input voltage 110V or 220V Output voltage can have 110V/ 220V at the same time (2KVA and above)
 

• AVR main body generates no noise

      The main body is ultra-insulated transformer that prevents peak wave, sink wave and high/low frequency and has best interference fending ability (more than 60db)


Application

• Electronic Test Instrument
• R&D Instrument
• Optoelectronic Industry
• Multimedia Equipment
• Industrial Computer
• Audio Equipment

Model & Specification

Model No. (ELA-)	105	110	120	130	150
Capacity (KVA)	0.5	1	2	3	5
Voltage	A  : 1ψ2W 110V 60Hz B : 1ψ2W 220V 60Hz B-5 : 1ψ2W 220V 50Hz (The output is 1ψ3W 110V-0-110V from 2KVA)
Input Range	+15%～-20%
Input Voltage Fluctuates        Drastically	±45%
Output Accuracy	±1%, while input voltage within +15% ~ -20% ±1.5%, while input voltage and load changed at the same time ±2.5%, while input voltage within ±45% (3/4 Load)
Output Voltage Fixed	Inside without electronics circuit, to avoid mis-adjusting and make output voltage inaccurately
Response Time	＜1.5 cycle
Distortion	SHD:＜3% THD:＜5%
Noise Filter	＞60db
Efficiency	≧90%
Protect Device	Short circuit or overload will have current limited automatically (not auto trip and cut off the power design)
Environment	Temperature: -20℃~50℃ Humidity: 0%~95% (non-condensing)
Dimension WxHxD (cm)	21x19x35		27x46x49