POWER+ Series – 90 kVA
90 kVA Enterprise-Class Modular Online UPS for Large-Scale Business Continuity & Critical Power Infrastructure
- 90 kVA Enterprise Power Solution
- Advanced Predictive System Monitoring
- Scalable Multi-Module Architecture
- Optimized Energy Management
- Maximum Operational Reliability
Key Highlight

Simulated
Wave Output

DSP Based
PWM Technology

Fast Battery
Charging

Wide Inpur
Voltage Range

Intelligent Battery
Management

Auto
Restart

Overload
Protection

Short Circuit
Protection

Eco Friendly
Operation

Stylish Compact
Body

Low noise
Performance

Energy Saving
Design
Product Overview
The TANIESH POWER+ Series – 90 kVA is a True Online Double Conversion Modular UPS engineered to support high-demand enterprises where uninterrupted power is essential. Designed for hyperscale data centers, banking institutions, smart manufacturing plants, hospitals, airports, and IT infrastructure, it delivers exceptional power quality while ensuring maximum operational continuity.
Its intelligent modular architecture enables organizations to expand system capacity as infrastructure grows, eliminating unnecessary equipment replacement. Equipped with advanced predictive monitoring, high-efficiency power conversion, and intelligent battery management, the POWER+ 90 kVA minimizes downtime, improves energy utilization, and protects mission-critical equipment against all types of electrical disturbances.
Technical Specifications
| Specification | Details |
|---|---|
| Model | POWER+ Series – 90 kVA |
| UPS Topology | True Online Double Conversion (VFI) |
| Construction | Modular Parallel Hot-Pluggable Module with N+X Redundancy |
| Rated Capacity | 90 kVA / 72 kW |
| Input Voltage | 3 × 400V + Neutral |
| Input Voltage Range | -20% to +15% |
| Input Frequency | 47–63 Hz |
| Input Power Factor | 0.99 |
| Input THDi | ≤5% at Full Load |
| Output Voltage | 3 × 400V + Neutral |
| Output Frequency | 50/60 Hz ±0.1% |
| Voltage Regulation | ±1% |
| Output Waveform | Pure Sine Wave |
| Overload Capacity | 110% for 10 min, 125% for 60 sec, 1000% for 1 Cycle |
| AC Efficiency | Up to 96% |
| DC-AC Efficiency | Up to 98% |
| Battery Type | SMF (VRLA) / Tubular Lead Acid Compatible |
| Battery Voltage | 340 – 425V DC |
| Cooling System | High-Efficiency Intelligent Multi-Fan Cooling |
| Display | Large LCD Display with Real-Time UPS Status & Diagnostics |
| Communication | Event Log, Intelligent Monitoring & System Diagnostics |
| Operating Temperature | -10°C to +40°C (Operating) |
| Relative Humidity | 95% Max. Non-Condensing |
| Protection Rating | IP20 |
| Dimensions (H × W × D) | 1440 × 600 × 690 mm |
| Weight | 218 kg |
- Enterprise-Class 90 kVA Online UPS
- Predictive Health & Performance Monitoring
- Intelligent Energy Optimization Technology
- Multi-Module Redundant Configuration
- Automatic Fault Isolation Capability
- High-Speed Static Bypass Switching
- Intelligent Battery Life Optimization
- Advanced Power Event Recording
- Low Total Cost of Ownership
- Designed for Large Enterprise Infrastructure
- Specifically developed for organizations where uninterrupted operations are business-critical.
- Predictive monitoring helps identify potential issues before they affect system performance.
- Modular scalability allows effortless expansion without major infrastructure modifications.
- Intelligent energy management reduces electricity consumption while maintaining maximum protection.
- Automatic fault isolation improves system reliability and minimizes service interruptions.
- Enterprise-grade architecture supports continuous operation under varying load conditions.
- Lower maintenance requirements contribute to reduced lifecycle costs.
- Backed by TANIESH’s experienced engineering team, professional commissioning, and dependable after-sales support.
Testimonials
"We've been impressed with the efficiency and reliability of the POWER+ Series. It has significantly improved our power infrastructure."
Priya Nair"The installation was smooth, and the UPS has been operating flawlessly. TANIESH provided excellent technical support throughout the project."
Rahul SharmaFrequently Asked Questions
1. What is the TANIESH POWER+ Series UPS?
The TANIESH POWER+ Series is a range of Three Phase Modular Online Double Conversion UPS systems designed to provide uninterrupted, clean, and reliable power for mission-critical industrial and commercial applications.
2. What capacity options are available in the POWER+ Series?
The POWER+ Series is available in capacities ranging from 10 kVA to 100 kVA, allowing businesses to choose a solution that matches their current and future power requirements.
3. What are the key advantages of the POWER+ Series?
The POWER+ Series offers True Online Double Conversion Technology, modular architecture, high efficiency, hot-swappable modules, intelligent DSP control, and scalable power expansion, ensuring maximum system availability.
4. Which applications are suitable for the POWER+ Series UPS?
The POWER+ Series is ideal for data centers, IT infrastructure, hospitals, telecom facilities, banking institutions, industrial automation, commercial buildings, laboratories, and other mission-critical environments.
5. Why choose the TANIESH POWER+ Series UPS?
The TANIESH POWER+ Series delivers high efficiency, modular scalability, reliable continuous operation, low maintenance, and advanced power protection, making it an ideal choice for organizations that require flexible and future-ready UPS solutions.

"The POWER+ Series has delivered stable performance and uninterrupted power for our critical operations. A dependable UPS solution."
Jeevanandham