model： zgd 1-phase/1-phase online ups (1k~20k)
brand： gooden
specification：
zgd series is one phase in and one phase out dual inverter on-line intelligent type ups without output transformer of inverter. it adopts the microprocessor control technology (cpu) with higher electrical output features and numerous design innovation, which providing complete and reliable protection for servers, network equipment and telecommunication systems.
zgd series is one phase in and one phase out dual inverter on-line intelligent type ups without output transformer of inverter. it adopts the microprocessor control technology (cpu) with higher electrical output features and numerous design innovation, which providing complete and reliable protection for servers, network equipment and telecommunication systems.
technical specification
1、intergrated hardware-software design
with innovative software control implements and copying the complicated hardware circuit into the powerful microprocessor by programmer, it reduce the size the ups and low the fault rate of ups as well.
meanwhile, it has features such as high interference resistance and eliminate ageing temperature drift,direct adjustment of output voltage and frequency via the rs232 port without opening the cabinet of ups.
2、high input power factor
input power factor above 95 % is achieved by using advanced voltage multiplier power factor correction technology(pfc).it completely eliminate interference from ups to grid network and reducing running cost which resulted in being an economic and environmental friendly power supply.
3、start-up self-diagnostic
with the function of self-diagnostic checking while system is switched on, it can predict and prevent possible hidden failure timely.
4、 long lasting model with ultra-high charging capacity
the charging current can reach up to 5 - 10a by using constant current and constant voltage charging technology. this can maximize activity of battery and reduce charging time leading to extend the battery life.
5、ultra wide range of input voltage and frequency
with ultra-wide range of input voltage 176 - 264 v （-20％～ 20％）,it can adapt to harsh power supply condition and reduce battery discharge frequency to extend the lifetime of battery. meanwhile, the wide range of input frequency （45-55hz/55-65hz）ensures ups workable with generators and providing clean and sable output voltage.
6、 auto-start function(no operator required)
ups can be automatically switched on while the black out or electricity failure to inverter battery power supply and battery under voltage protection. also, it can automatically be into the inverter situation while electric supplying and charge the battery automatically, which is truly achieved the function without person on duty.
7、by-pass voltage adjustable - more reliable
the by-pass voltage range can be set by rs232 serial port (nominal 121 - 253v) which prevents load damage from by-pass over-voltage resulting in a more reliable and reasonable system.
8、sinusoidal output
low distortion sinusoidal output is always confirmed whether in utility or battery mode, providing best source to load.
9、battery auto-check
automatic battery check can be implement at load. simulation of ups diverts to battery mode at utility cut off. this will identify if battery quality is nominal to predict possible hidden failure.
range of applications
medical/laboratory equipment
office automation
computer/server room
data center
electronic & telecom
aeronautics & astronautics
army technology
securities system
technical specification
contact us
office address: no.543 xinhua road, shanghai, p.r.china.
factory address: no. 556 tianhuan road, jinshan dist., shanghai.
contact person: serena liu
mobile/wechat/whatsapp: (86)-139 1605 8495
tel: 86-21-5230 3378 fax: 86-21-62813010
e-mail:
post code:200000
after-sales service: 400 820 5936/0086-139 1605 8495
