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Selling Leads: UPS [15]; INVERTER [9]
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Ouyad Electronic Factory

online interactive UPS (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 (ouyad)

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
off-line UPS -------D series (ups)

AVR function
cold reset function.
RS232,RJ port available.
protection against overload.
OFFLINE UPS ——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.
power supply

? Completely controlled by CUP to enhance the stability and reduce the cost.
? Output pure sine wave; be able to drive impactive 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 no need to reset them.
? Protection against overload. It w
on-line interactive UPS-----CR series (UPS)

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.
intelligent sine wave inverter (P1--P5)

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 (DN-501/500W 1WDC and DN+102/1000W 24VDC)

super wide input voltage range is from 90V to 300V;
constant charge current: keep around 7A even 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 up to 4ms or less than it;
it can load computers,TVs, fluorescent lamps, fans and so on;
new design inverter

? Wider input voltage range 90V-300VAC .
? Charge current still keep between 5 -8A , even if input voltage is between 140V-280V.
? 500W inverter is able to drive four fans and four tube lights.
? It will reset automatically when the main power comes back after being cut off.
inverter special for electric communication (ouyad)

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
inverter special for wind power motor (OUYAD)

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
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
normal frequency online UPS (OUYAD)

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 uninterruptiable sine wave power supply.The build-in static switch guarantees continues power supply even if the UPS fails, which would meet with your strictest requirement for your power supply.
it is a true onli
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 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
online interactive ups

Ouyad new design series----on-line 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.
offline ups

* 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 range
Grade-three steady voltage

Frequency
50-60Hz

Output
Inversion
Square wave

Frequency
50Hz

AVR voltage range
220VAC?0% (reg
normal frequency online UPS (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
normal frequency online ups

Extremely wide input voltage range and ultra-strong capability against overload.
IGBT and SPWM technologies applied.
Build-in separation transformer.
User-friendly digitized LCD with system information available at a glance.
Strong self-diagnosis and protective functions.
Smart RS232 port for computer monitoring.
Extra long standby time design.
offline ups

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

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