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Product Catalog: UPS [13]; INVERTER [8]
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Ouyad Electronic Factory

Sine wave inverters

1,Super wide input voltage :90V~300V
2,Output pure sine wave
3,Completely controlled by CPU to enhance the stability and reduce the cost
4,Open the inverter automatically when connecting the commercial power
5,Super wide input voltage : 90V---300V，and it has a switch , the switch can change the commercial power input range.
when it was 90V---300V, it is used for INVERTER, but when
Inverters

1,Super wide input voltage :90V~300V
2,Output pure sine wave
3,Completely controlled by CPU to enhance the stability and reduce the cost
4,Open the inverter automatically when connecting the commercial power
5,Super wide input voltage : 90V---300V，and it has a switch , the switch can change the commercial power input range.
when it was 90V---300V, it is used for INVERTER, but when
Sine wave inverter

1,Super wide input voltage :90V~300V
2,Output pure sine wave
3,Completely controlled by CPU to enhance the stability and reduce the cost
4,Open the inverter automatically when connecting the commercial power
5,Super wide input voltage : 90V---300V，and it has a switch , the switch can change the commercial power input range.when it was 90V---300V, it is used fo
normal frequency online UPS

The new design normal frequency online UPS of OUYAD is true online sine wave solutions.It exerts excellent online efficiency by providing stable voltage ,frequency and highly reliable uninterruptible sine wave power supply.The build-in static switch guarantees continuous power supply even if the UPS fails,which would meet with your strictest requirement for your power supply.
it is true online d
off-line UPS -------T series

it has AVR function;
it has cold reset function;
it has RS232, RJ port available;
it can protect against overload.
off-line UPS -------BA series

it has AVR function;
it can protect against overload and short-circuit;
its PCB with four relays.
off-line UPS -------YJ series

it has AVR function;
it has cold reset function;
it is with LCD display;
it is RS232, RJ port available;
it can protect against overload.
on-line interactive UPS-----CR series

it has AVR function;
it can protect against overload,short-circuit and it starts up gradually;
it is able to connect an external battery and work for a long time;
it is suitable for impactive loads,such as lighting, TV set,fans,refrigerator and air-conditioning etc.
off-line UPS -------D series

AVR function
cold reset function.
RS232,RJ port available.
protection against overload.
online interactive UPS

OUYAD new design----online normal frequency UPS adopt on-line sine wave design. Completely controlled by CPU, the voltage and frequency of output sine wave is stable and reliable. It can be used for driving impactive loads,such as air-conditioning and refrigerator,and then enables the UPS work in the circumstance where the power supply is unstable and meet your most strict requirement.
OUYAD
high frequency online UPS

Accidental blackout, over voltage ,power sag,brownout,frequency deviation,etc,all of these phenomena pose great threats to our precious data. Embodied with the world's most advanced technologies, OUYAD UPS offer you powerful support for precision instruments and large computer networks that can not bear instantaneous power cuts.
it is a genuine online design;
its advanced IGBT power components e
inverter special for wind power motor

it is a sine wave output ,and it can be able to drive impactive loads;
it can protect against short circuit and overload and it starts up gradually function;
it is a varied DC output voltage , such as 12V ,24V,36V,48V and 105V available.
the capacity range is from 350W to 10000W;
the input voltage range is from 175V to 265VAC;
the input DC voltage is 12v,24v,36v,48v and 108v available;
the
inverter special for electric communication

it is an available input and output insulate transformer;
it protects against short circuit and overload;
it can input DC220V ,and it can be able to use DC power special for electric;
it is an available 3U shelf;
the capacity range is from 700VA tp 5000VA;
the input voltage range is from 175VAC to 265VAC;
the DC voltage is 220V;
the input frequency range is from 47.5HZ to 52.5HZ;
the outp
intelligent sine wave inverter

completely controlled by CPU to enhance the stability and reduce the cost;
output pure sine wave; able to drive impractive loads.
protection against short-circuit;
transfer automatically, and transfer time is no more than 4ms. when the commercial power is cut off accidentally, it will protect your computer and server,and you have no need to reset them;
protection against overload. it will prom
super wide input voltage inverter

It not only can be used for ups but used for Inverter,It has a switch,when it was 90v-300vAC,it is used for Inverter,butwhen it was 175v-265vAC,it is used for ups.
constant charge current: keep around 10ampeven if the input voltage is only 120V;
the capacity range is from 500VA to 3000VA;
the inversion voltage range is from 213.4V to 226.6V;
the output wave is sine wave;
the transfer time is
OFFLINE UPS 棗CR SERIES

*AVR function.
*Protection against overload, short-circuit and starting up gradually.
*Able to connect an external battery and work for long time.
*Suitable for impactive loads, such as lighting, TV set, fans, refrigerator and air-conditioning etc.
Three-phase UPS

*True intelligent UPS with the mini-processor control.
*True online UPS, pure sine wave output.
* Using the latest power unit IGBT to make the UPS more efficient and reliable.
*When three phases output on 100% unbalanced load, operate continuously.
*Unique output short circuit protection, jump-free main switch.
* It is safe and reliable with the isolation transformer.
* Whole protection agai
offline ups special for exporting

* AVR function.* Protections against overload and short-circuit.* PCB with four relays. Model OYD-BA500 OYD-BA1000 Rated capacity 500VA/300W 1000VA/600W Input Commercial power range 140V-280V AVR
offline ups

*AVR function.
*Cold reset function.
*RS232, RJ port available.
*Protection against overload.
inverter

1,Super wide input voltage :90V~300V
2,Output pure sine wave
3,Completely controlled by CPU to enhance the stability and reduce the cost
4,Open the inverter automatically when connecting the commercial power
5,Super wide input voltage : 90V---300V，and it has a switch , the switch can change the commercial power input range.
when it was 90V---300V, it is us

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