Santak SPU 6kVA Power-Specific Uninterruptible UPS Power Supply 6kVA

Product details

In harsh environments such as power plant booster stations and substation dispatch centers, the Santak SPU series power-specific UPS demonstrates exceptional adaptability. Its core design integrates DC power system direct connection technology, connecting directly to the station's DC bus via reverse diodes, eliminating the need for traditional UPS battery configurations and significantly reducing initial investment and operational costs for users. The device adopts dual AC/DC input modes, supporting 380V±25% wide-range AC input and dual-voltage DC input of 180-270V/90-135V, delivering a precise 220V±1% output voltage waveform, perfectly matching the power requirements of precision loads such as DCS discrete control systems and DEH electro-hydraulic control devices.In terms of physical environmental adaptability, this model, through reinforced structural design and component selection, can endure long-term exposure to high dust, salt spray corrosion, a wide temperature range of -25℃ to +55℃, and 95% high humidity environments, with vibration protection levels meeting power equipment installation standards. To address the complex working conditions unique to the power industry, the built-in intelligent load management system is compatible with IT equipment, nonlinear loads, and impact loads, achieving an output power factor of 0.8. Its overload capability supports continuous operation at 125% load for 10 minutes, and it automatically activates current-limiting shutdown protection in case of short-circuit faults, ensuring continuous and stable power supply for critical power control systems during grid fluctuations or failures.At the technical parameter level, the SPU 6kVA model adopts DL/T 1074-2019 standard electromagnetic compatibility design, with output waveform distortion rate <3%, overall efficiency ≥83%, and supports precise frequency output of 50/60Hz±0.1%. The triple protection system includes mechanisms such as automatic shutdown for low battery voltage, overload bypass switching, and fault transfer to bypass alarm, combined with dual physical protection from circuit breakers and fuses, providing comprehensive power security for core loads like booster station monitoring systems and dispatch communication equipment. This product series has been successfully applied in scenarios such as power generation groups, grid companies, and enterprise step-down stations, with typical configurations ranging from 3-20kVA, becoming a reliable power hub for critical infrastructure in the power industry.

Product Parameters

Model:Power-specific UPS SPU 6kVA
Rated Capacity:6kVA
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