Santak SPU 10kVA Power-Specific Uninterruptible UPS Power Supply 10kVA

Product details

Santak SPU 10kVA Power-Specific UPS, built on over 30 years of industry expertise, is designed for critical loads in power systems, compliant with DL/T5491-2014 and DL/T1074-2019 power industry standards, ensuring continuous power supply for scenarios like power plants and substations. The series features a DC bus input design, directly connecting to power DC systems to reduce battery investment and maintenance costs, while supporting dual voltage inputs of 220V/110V for complex power environments. With an input voltage range of ±25% and output waveform distortion as low as 0.125%, it guarantees stable operation for precision equipment.In harsh environments, the SPU series withstands high dust, corrosive gases, wide temperatures from -25°C to 55°C, and 95% humidity, with vibration-resistant design meeting special installation needs of power equipment. Built-in multi-protection mechanisms include automatic bypass transfer for overload, short-circuit current limiting, and electromagnetic interference resistance, effectively handling load impacts, surges, and other emergencies. Typically applied in power plant DCS control systems, substation microcomputer monitoring systems, and enterprise step-down stations, it provides zero-interruption power support for critical loads like digital electro-hydraulic control systems (DEH) and dispatch communication equipment, serving as a core safeguard for intelligent power industry operations.

Product Features

Compliant with DL/T5491-2014 and DL/T1074-2019 power industry standards, ensuring power supply system compliance and reliability
DC bus input design directly connects to power DC systems, saving battery investment and reducing maintenance costs
Supports 220V/110V dual voltage input, with ±25% wide voltage adaptability to cover complex grid environments
Withstands wide temperature range of -25℃ to 55℃, 95% high humidity, and high dust corrosive environments, equipped with anti-vibration reinforced structure
Output waveform distortion rate as low as 0.125%, paired with triple redundant protection system to ensure stable operation of precision equipment

Application Scenarios

Power supply guarantee for power plant DCS control systems, ensuring uninterrupted operation of unit monitoring and automation devices
Core equipment protection for substation microcomputer monitoring systems, maintaining grid dispatch and relay protection functions
Key load power supply for enterprise step-down stations, supporting stable operation of SCADA systems and smart meters
Dedicated power supply for digital electro-hydraulic control systems (DEH), preventing sudden power failure accidents in hydraulic actuators
Backup power for power dispatch communication systems, ensuring zero-interruption operation of optical terminals and program-controlled switches

Product Parameters

Model:Power-specific UPS SPU 10kVA
Rated Capacity:10kVA
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:0.7
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:EN50091-2 Approved (optional filter)