Santak UPS Power Supply 5kVA Santak SPU 5kVA Dedicated Uninterruptible UPS Power Supply
The Santak SPU 5kVA power-specific UPS is a professional-grade uninterrupted power solution designed for critical loads in the power industry. Developed with over 30 years of industry experience, it complies with DL/T5491-2014 and DL/T1074-2019 power industry standards, supporting DC bus input and dual-isolation design to provide clean power protection for core equipment such as DCS control systems in power plants and substation dispatch communications. The product adapts to harsh physical environments like high dust, wide temperature ranges, and high humidity, featuring surge resistance and impact load tolerance to ensure stable operation for IT equipment and nonlinear loads.
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Product details
The Santak SPU 5kVA power-specific UPS adopts an innovative dual-power input architecture, supporting both three-phase AC 380V±25% input and direct connection to power plant/substation DC power systems (DC220V/DC110V), effectively reducing battery investment and maintenance costs through reverse-blocking diode technology. In scenarios like power plant step-up stations and grid substations, its ±1% voltage accuracy and ≤0.125% waveform distortion rate ensure stable operation of precision control systems, while automatic bypass switching during overload and short-circuit current limiting protection intelligently handle sudden load impacts.With up to 83% conversion efficiency and compliance with DL/T1074-2019 electromagnetic compatibility standards, it meets the continuous operation requirements in power environments. The wide-temperature design (-25℃~55℃) and IP42 protection level adapt to high-dust and corrosive conditions in substations. Through grid isolation technology and electromagnetic interference resistance design, it effectively eliminates power harmonic interference, building a comprehensive power protection barrier for critical loads such as microcomputer monitoring and DCS systems.Product Parameters
- Model:Power-specific UPS SPU 5kVA
- Rated Capacity:5kVA
- DC Source (DC220V):Y
- DC Source (DC110V):Y
- Input AC Single Phase (1P):Y(1P2W)
- Input Voltage:220V±25%
- Input AC Three Phase (3P):Y (3P4W)
- Input Voltage:380V±25%
- Input Frequency:50Hz/60Hz ±10%
- Input DC Voltage and Range:DC220V (Rated) DC180V~DC270V DC110V (Rated) DC90~DC135V
- Output Voltage and Accuracy:AC220±1% (1P2W)
- Output Frequency:50Hz/60Hz ±0.1%
- Output Waveform Distortion Rate:<3% (Linear Load), <5% (Non-linear Load)
- Output Overload Capacity:<=100% Continuous Load 100%~120% 10 Minutes Transfer to Bypass 120%~150%, 60 Seconds Transfer to Bypass ≥150%, 1 Second Transfer to Bypass
- Output Power Factor:0.8
- Output Crest Factor:0.125694444
- Output Efficiency:≥83%
- Protection Function Battery:Battery Low Voltage Auto Shutdown, Circuit Breaker Protection
- Protection Function Overload Capacity:Transfer to bypass after overload, automatically recover after load reduction
- Protection Function Short Circuit:Current limit auto shutdown, fuse and circuit breaker protection
- Protection Function Fault:Fault or internal overtemperature, automatically transfer to bypass and alarm
- Protection Function Frequency:50Hz/60Hz ±10%
- Protection Function EMI/EMC:DL/T 1074-2019 BG/T 7260.2-2009