Santak SIU 120KVA Industrial UPS Uninterruptible Power Supply 120KVA
The Santak SIU 120KVA industrial-grade UPS is designed for extreme environments, delivering 120KVA high-power protection. It operates across a wide temperature range of -25°C to 60°C and at altitudes up to 4000 meters. With triple-proofing technology and redundant design, it ensures stable power supply for industrial applications like wind and solar energy, meeting low-voltage ride-through standards, and comes with a standard 3-year warranty.
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Product details
The Santak SIU 120KVA industrial UPS leverages 30 years of power electronics expertise, specifically engineered for renewable energy and harsh industrial environments. It supports three-phase input/three-phase output or single-phase output, with an input voltage range of 285-498VAC, adapting to fluctuating grid conditions in wind and solar power applications while meeting stringent national LVRT (Low Voltage Ride Through) standards. Its core advantage lies in environmental adaptability: featuring redundant design for critical components and PCBA triple-proof coating, it operates reliably in ultra-wide temperatures (-25°C to 60°C), high-dust, and salt-spray environments, with no capacity derating at 4000 meters altitude, outperforming industry benchmarks.The device comes standard with an output isolation transformer, supports 384VDC/220VDC battery packs, achieves 0ms grid switching, and ensures continuous power supply for wind turbine converters and pitch systems during voltage dips. For unmanned scenarios, it is equipped with dry contact card remote management functionality and has passed TLC/CE/CQC multiple certifications, providing reliable power protection for applications such as rail transit and outdoor energy storage cabinets.Product Features
- Ultra-wide temperature operation support for -25°C to 60°C working environments, military-grade triple-proof coating effectively resists high-dust and salt fog corrosion
- No derating design at 4000m altitude, full power output below 2000m, meeting power supply demands in extreme geographical environments
- Redundant architecture of key components extends lifespan by 30%, standard output isolation transformer ensures 0ms mains switching
- 285-498VAC wide voltage input compatible with fluctuating grids, supports flexible configuration of 384VDC/220VDC battery packs
- Multiple certifications including TLC/CE/CQC ensure safety, smart dry contact card enables remote management for unattended operation scenarios
Application Scenarios
- Provides low-voltage ride-through protection for wind turbine converters/pitch systems, preventing shutdown accidents caused by voltage dips
- Compatible with photovoltaic inverters and monitoring systems, ensuring zero interruption of backup power in renewable energy generation scenarios
- Protects outdoor parcel lockers/smart terminal cabinet equipment, solving power supply challenges in high-dust corrosive environments
- Supports rail transit signaling systems and dispatching equipment, ensuring 24/7 uninterrupted power security
- Meets field operation requirements for energy exploration, operating stably in extreme temperatures from -40°C to 60°C and at 4000m altitude
Product Parameters
- Model:SIU 120KVA Industrial UPS
- Rated Capacity:120KVA
- KVA/KW:120/108
- Applicable power system type:TN-S, TN-C, TN-C-S, TT, IT
- Input/output voltage phase:Three-phase input/three-phase output or single-phase output
- Input voltage range:Mains input: 380/400/415VAC
- Input voltage range:Voltage range: 285VAC-498VAC
- Input frequency range:Rated 50/60Hz, frequency range: 45-66Hz
- Input current harmonic:6-pulse: ≤30%
- Input current harmonic:6-pulse plus 5th filter: ≤10%
- Input current harmonic:12-pulse: ≤10%
- Input power factor:6-pulse: ≥0.8
- Input power factor:6-pulse plus 5th filter: ≥0.92
- Input power factor:12-pulse: ≥0.82
- Battery to mains transfer time:0 ms
- Battery topology:Battery directly connected to DC bus
- Rated battery voltage:DC220V 3/1: (204V,216V,228V)
- Rated battery voltage:DC384V 3/1: (360V,372V,384V,396V,408V)
- Rated battery voltage:DC384V 3/3: (360V,372V,384V) (360V,372V,384V,396V,408V)
- Shared battery at startup:Support
- Output voltage and accuracy:Single-phase: 220V±1% (230V,240V optional)
- Output voltage and accuracy:Three-phase: 380V±1% (400V,415V optional)
- Output frequency and accuracy:Default 50Hz±0.05%. 60Hz optional
- Output voltage harmonic (refer to EN62040-3 standard):<1% @100% linear load
- Output voltage harmonic (refer to EN62040-3 standard):<3% @ 100% non-linear load
- Crest factor ratio:0.125694444
- Overload:<110% rated load, continuous operation
- Overload:110%~125% rated load, 10 minutes
- Overload:125%~150% rated load, 1 minute