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Ningbo Ningshing International Inc.
Ningbo Ningshing International Inc.  

Gold Index: 5248

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STX INTELLIGENT ON-LINE UPS 

Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: STX
Production Capacity: 1000
Specification: INTELLIGENT\DIGITAL\REAL-TI...
Export Area: world wide
Means of Transport: Ocean
Delivery Date: 30days
Function: Power Supply

•Intelligent double conversion,true on-line UPS.
•MCU control and intelligent operation.
•IGBT technology and SPWM technique.

STX INTELLIGENT ON-LINE UPS:

•Intelligent double conversion,true on-line UPS.
•MCU control and intelligent operation.
•IGBT technology and SPWM technique.
•2×20 character dot-matrix LCD display.
•Cold start capability.
•Output isolated transformer.
•Standard true RS232 communication port.
•Short circuit protection.
•Automatic static bypass switch.
•Offer standard and longer battery runtime.
•Offer A.T.S hot standby redundancy capability.

SPECIFICATION

Model

STX10A STX15A STX20A STX30A STX40A
Rated capacity 10KVA/8KW 15KVA/12KW 20KVA/16KW 30KVA/24KW 40KVA/32KW
UPS Input Voltage 380V±15%-23%
Frequency 50Hz±5%
Phase 3P4W+G
UPS Output Power factor 0.8 Nominal
Voltage 220V±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 84% 85% 86% 86% 86%
Transfer time  Mains fail or recover Zero
UPS to bypass or bypass to inverter Uninterrupted transfer at full load
Battery Dc Voltage 192V
Capacity 12V24AH 12V38AH 12V65AH 12V100AH 12V100AH
Backup time Half load 10分(min) 12分(min) 15分(min) 15分(min) 10分(min)
Full load 30分(min) 35分(min) 40分(min) 40分(min) 30分(min)
Recharging time 10Hours up to 90%
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 (mm) 410×850×1010 410×850×1010 410×850×1010 450×850×1050 500×1400×940
Weight(KG) 210 230 248 290 360







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 Mr. Shi Min

Tel: 86-574-87249179,87287288
Fax: 86-574-87245216
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Company Info

Ningbo Ningshing International Inc. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Shi Min:   qq

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