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120KVA Low Frequency UPS with Pure Sinewave Output and Zero Transfer Time for Data Centers

Shenzhen Tafeng Technology Co., Ltd.
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120KVA Low Frequency UPS with Pure Sinewave Output and Zero Transfer Time for Data Centers

Supply Ability : Stock

Model Number : W-120KL

Output Waveform : Pure Sinewave

MOQ : 1 Unit

Delivery Time : 3-5 Days

Output Voltage : 3 x 380VAC/400VAC /415VAC(3Ph + N)

Payment Terms : T/T,Western Union,L/C

Price : 6200-7000USD

Input Voltage : 3 x 380VAC/400VAC (3Ph + N)

Certification : CE

Transfer Time : Zero

Brand Name : BLAZING POWER

Nominal Battery Voltage : 384 VDC (Based on 32pcs batteries)

Place of Origin : China

Capacity : 120KVA/96KW

Packaging Details : Pallet

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Why Choose a 120KVA Low Frequency UPS?

The low-frequency transformer-based design provides strong electrical isolation and excellent overload and transient-load handling. This makes the UPS suitable for critical IT environments where power reliability is essential.

Key advantages include:

  • 120KVA rated capacity for centralized critical-load protection
  • Online double-conversion technology for continuous power conditioning
  • Low-frequency transformer design for enhanced isolation and reliability
  • Stable output voltage and frequency
  • Protection against power outages, voltage fluctuations, surges, and electrical disturbances
  • Strong overload and short-circuit protection
  • Expandable battery capacity for different backup-time requirements
  • LCD monitoring and optional RS485, USB, or SNMP communication
  • Suitable for server rooms, data centers, network rooms, and telecommunications facilities
Reliable Backup Power for Critical IT Infrastructure

For a server room or small-to-medium data center, the 120KVA UPS system can serve as the centralized backup power source for critical IT loads. When utility power fails, the UPS immediately supplies power from the battery system, allowing servers and network equipment to continue operating without an interruption that would normally cause a shutdown.

The backup time can be configured according to the required load and battery capacity. External battery cabinets can also be used when longer runtime is required.

120KVA UPS for Server Room

A 120KVA UPS for a server room is suitable for applications requiring reliable power protection and centralized backup. It can protect critical equipment such as servers, storage, network switches, firewalls, communication systems, and monitoring equipment.

For higher availability requirements, the UPS system can be integrated with a maintenance bypass, generator, intelligent monitoring system, and appropriate power distribution equipment.

Technical Specifications
Product Name 120KVA Low-Frequency Online UPS
Rated Capacity 120KVA / 96KW
UPS Type Online Double-Conversion UPS
Design Low-Frequency Transformer-Based
Input Voltage 380VAC / 400VAC / 415VAC, 3-Phase 4-Wire + PE
Input Voltage Range ±25% (Customizable)
Input Frequency 50Hz / 60Hz
Input Frequency Range 40–70Hz
Input Power Factor ≥0.8 / ≥0.9 (Depending on Configuration)
Input THDi ≤5%
Output Voltage 380VAC / 400VAC / 415VAC, 3-Phase 4-Wire + PE
Output Voltage Regulation ±1%
Output Frequency 50Hz / 60Hz
Output Frequency Accuracy ±0.1Hz
Output Power Factor 0.8
Output Waveform Pure Sine Wave
Output THDv ≤3% (Linear Load)
Overload Capability 105–110%: Continuous; 125%: 10 min; 150%: 1 min (Typical)
Crest Factor 3:1
Transfer Time 0ms (Online Double-Conversion Mode)
Battery Type Maintenance-Free VRLA Battery
Battery Voltage 384VDC (32 * 12V, Adjustable by Design)
Battery Capacity According to Required Backup Time
Charging Method Constant Current / Constant Voltage Intelligent Charging
Bypass Static Bypass + Maintenance Bypass
Efficiency ≥90%
Display LCD / LED Display
Communication RS232 / RS485 / USB / SNMP (Optional)
Protection Input Over/Under Voltage, Output Over Voltage, Short Circuit, Overload, Over Temperature, Low Battery, etc.
Cooling Forced Air Cooling
Operating Temperature 25–40℃
Relative Humidity 0–95%, Non-Condensing
Altitude ≤1000m (Derating Required Above 1000m)
Noise Level ≤65dB at 1m (Typical)
Protection Degree IP20
Installation Floor-Standing
Cabinet Color Black / Gray (Customizable)
Insulation Class Class H or According to Transformer Design
Dimensions 975*554*1286mm
Net Weight 597kg

Product Tags:

120KVA Uninterruptible Power Supply

      

Pure Sinewave Output UPS

      

Zero Transfer Time Low Frequency UPS

      
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