Company Details

  • Etone Power Co., Ltd.

  •  [Guangdong,China]
  • Business Type:Manufacturer , Trade Company , Service
  • Main Mark: Africa , Americas , Asia , Middle East , Oceania , Other Markets
  • Exporter:31% - 40%
  • Certs:CE, ISO9001, ISO14000
  • Description:Backup Power Supply Equipment,Uninterrupted Power Supply,Backup Power Supply Voltage
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Etone Power Co., Ltd.

Backup Power Supply Equipment,Uninterrupted Power Supply,Backup Power Supply Voltage

Home > Products > Off line UPS(500W-1000W) > Off line Uninterrupted Power Supply

Off line Uninterrupted Power Supply

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR
    Min. Order: 1 Set/Sets

Basic Info

Model No.: ETONE500

Type: Self-Starting Diesel Generator

Installation Method: Fixed

Stroke: Four Stroke

Cooling Method: Water Cooling

Output Type: AC Three Phase

Speed: Speed

Conditions of Use: Land Use

Usage: Standby Unit

Landuse Type of Unit: Ordinary

Excitation Mode: AC Rotating Exciter

Additional Info

Transportation: Ocean,Land

Place of Origin: china

Product Description

Uninterruptible Power Supply ETONE500, The UPS is generally considered high rate, low noise while running and cost-effective, mostly used in comparably stable environment with a small fluctuation of utility power and lower requirement of Backup Power Supply Voltage. The UPS now is widely used in protection of PC in government offices, education institutes and SMEs.

ETONE Backup power supply equipment for protecting a device or system from problems with power supply caused by power failure or lightning. By introducing a UPS, you can solve problems with power supply that are likely to occur in manufacturing sites such as "voltage drop" and "power failure."

power :0.3KW
weight:5.6 kg(N.W)




Rated Capacity


Power Factor


Load Type

personal computer and other PC peripheral devices

Ac Voltage Range

(140~290) ± 5Vac

AC frequency

Sync with AC

Output range (Line)

220Vac / 230 Vac ± 10% (Sine wave)

Output frequency(Line)

Sync with AC

Output voltage(Battery)

220Vac / 230 Vac ± 5% (Square wave)

Output frequency(Battery)

(50/60) ± 1Hz (Frequency self-adapt system)

Transfer time


Battery backup

10-60 Min (1 PC load)

Battery protection

Auto protection. The UPS auto shutdown when battery voltage is low or high.

Battery charging

8 hrs to fully charged

Short circuit

Auto protection. Outout shuts off and the buzzer beeps continuously.


110% < load percentage 120%, buzzer beeps; load percentage > 120%,

output shuts off, buzzer beeps continuously.

Operating temperatures


Storage temperatures


Relative humidity

0%-90%(NO Condensation Water)


35dB(1m from front panel)

Communication interface

Intelligent RS-232/USB(Optional)

Network protection

RJ45/11 Surge Protector(Optional)

input parameters

input voltage

220V AV

input wire line diameter


input npl line diameter


input earth line diameter


input breaker

10A -2P

output parameters

output voltage

220V AV

output wire line diameter


output npl line diameter


output earth line diameter


output breaker

10A -2P

battery parameters

External battery breaker


External battery line diameter




Elementary for data protection
The off-line UPS is in standby status with batteries being charged in normal AC time. When the power supply unexpectedly shuts down, the built-in inverter will in no time convert the battery output into AC to keep stable power supply.

Our Company Etone Power, who is a professional manufacturer specialized in Generator set design, produce, sales, installation, maintenance and service. Over 20 years field experience, set up reliable partnership with Cummins, Perkins, Deutz, Mitsubishi, Stamford, Leroy Somer and Marathon series world famous engines and AC alternators brand. Beside ATS, our products cover Cummins Diesel Generator Set, Perkins Diesel Generator Set, Deutz Diesel Generator Set(Open, Silent, Containers type, Trailer type), Gas generator set/Gasoline Portable Generator, Brushless Alternator/Genset Controller, Generator Set Accessories, Trailer Light Tower, Backup UPS.

Looking for ideal Backup Power Supply Equipment Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Uninterrupted Power Supply are quality guaranteed. We are China Origin Factory of Backup Power Supply Voltage. If you have any question, please feel free to contact us.

Product Categories : Off line UPS(500W-1000W)

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