China manufacturer directory is devoted to providing a perfect channel between China manufacturers, suppliers, exporters and worldwide buyers. Find More China Products and Hot China Products!!!

ST UPS, power supply unit manufacturer, supplier, factory, exporter--China Ningbo Ningshing International Inc. is a group company mainly specializing in integrates R&D, Manufacturing and brand distributing as a whole. Ningbo Ningshing International Inc. is committed to further developing R&D and production capacity, actively promoting brand value of the existing brand in a bid to offer excellent products, ST UPS, power supply unit, ST UPS, power supply units as well as satisfactory service to our clients all over the world. Now the main business scope covers electronics & electrical appliance; equipment & technical service.NINGSHING Having built up scientific corporate management system. Our strategic create international well-known brand; to be the leader in the line; and to make utmost devotion to thesociety. We own a team of experienced exporting staff who offer R&D of new products, ST UPS, power supply unit, ST UPS, power supply units, quality control, and after sale services.

 
ST UPS, power supply unit
Name: s001
Sort: ST UPS, power supply unit
ST UPS (INTELLIGENT ON-LINE)
•Intelligent double conversion,true on-line UPS
•MCU control and intelligent operation
•IGBT technology and SPWM technique
•2×20character dot-matrix LCD display
•Cold start capability
•Output isolated transformer
•Standard true RS232 communication port
•Short circuit protecction
•Auto matic static bypass switch
•Offer standard and longer battery runtime &link with generator
•Offer A.T.S hot standby redundancy capability

SPECIFICATION:
Model ST02 ST03 ST05 ST06 ST10 ST15 ST20
Rated capacity 2KVA/1.6KW 3KVA/2.4KW 5KVA/4KW 6KVA/4.8KW 10KVA/8KW 15KVA/12KW 20KVA/16KW
UPS Input

Voltage

220V±15%-23%
Frequency 50Hz±5%
Phase 1P2W+G
UPS Output Power factor 0.8 Nominal
Voltage 220V±(1%-5%)Adjustable
Voltage regulation Steady state ±1%
Dymamic±3% Deviation 100% load step
Frequency regulation ±0.5%
Frequency slew rate <1Hz/s
Transient condition ±3% for 100% instantaneous load variation
Harmonic disortion Less than3% at full linear load
Overload capacity 120%~150% For 25 seconds
Wave from Pure sine wave
Efficiency AC to AC >85%
Transfer time  Mains fail or recover Zero
to bypass or bypass to inverter Uninterrupted transfer at full load
DC input DC voltage range 165VDC~275VDC
Display LED Procedure display:AC,inverter,battery,bypass,fault
LCD 2×20 character display:model,Input(Output)voltage,current,frequency,battery voltage,load,inside temperatrue,auto-survey,communication window,etc.
Audible alarm Battery discharge sounding every 4 seconds after mians fails,sounding once every second as battery approaches final discharge
Fault Continuous
Protection Surge According with class IEEE527,FCC class A
Physical Audible noise <55dB (at one meter)
Operation temperature 0~40?
Relative humidity 10~90% Non-condensing
Size W×D×H 250×580×440 265×615×720 410×850×1010
Weight 50 55 63 65 95 150 190



China Ningbo Ningshing International Inc.

Add: 24/F Mansion NO.138 West ZhongShan Road, Ningbo 315010, China
Tel: 0086-574-87249179 87287288-8112
Fax: 0086-574-87245216
Mobile: +86-13395740666

 
Home | China Manufacturers Directory | China Products | For Buyer | | Contact Us | Parterships | Sitemap | Friendly Links
© 2003-2009 Deland Web Marketings LLC. All Rights Reserved. Powerby China Products & China Manufacturers