GTH Series UPS – GTH33250
250 kVA Three Phase Online Double Conversion UPS for Industrial & Mission-Critical Power Protection
- 250 kVA Three Phase Online UPS
- Pure Sine Wave Output for Critical Equipment
- High Input Power Factor (>0.99)
- Supports Parallel Redundancy up to 6 Units
- Intelligent DSP-Based Digital Control
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 GTH33250 is a 250 kVA Three Phase Online Double Conversion UPS engineered to provide continuous, clean, and reliable power for industries, commercial facilities, and mission-critical environments. Designed with advanced DSP digital control and IGBT-based power conversion technology, it delivers exceptional voltage regulation, pure sine wave output, and superior protection against power disturbances.
The GTH33250 safeguards sensitive equipment from voltage fluctuations, power outages, surges, harmonics, and electrical noise. With intelligent monitoring, scalable parallel operation, and energy-efficient performance, it ensures uninterrupted operations while reducing downtime and protecting valuable infrastructure.
Technical Specifications
| Specification | Details |
|---|---|
| Model | GTH33160 |
| UPS Type | Three Phase Online Double Conversion UPS |
| Capacity | 160 kVA |
| Input Configuration | 3 Phase + Neutral |
| Input Voltage | 380 / 400 / 415V AC, 3 Phase + Neutral (±15%) |
| Input Frequency | 50 / 60Hz (±10%) |
| Input Power Factor | >0.99 |
| Input THDi | <4% |
| Bypass System | Standard |
| Output Configuration | 3 Phase + Neutral |
| Output Voltage | 380 / 400 / 415V AC (±1%) |
| Output Frequency | 50 / 60Hz |
| Overload Capacity | 110% Continuous, 125% for 10 Minutes, 150% for 1 Minute |
| Efficiency | Up to 94% (Online Mode), Up to 98% (Eco Mode) |
| Technology | True Online Double Conversion with IGBT Rectifier |
| Control Technology | DSP Controlled SPWM Technology |
| Parallel Operation | Supports Up to 6 UPS Units |
| Communication | SNMP, RS232, RS485 & MODBUS |
| Operating Temperature | 0°C to +40°C (20°C–25°C Recommended) |
| Relative Humidity | 0%–85% (Non-Condensing) |
| Dimensions (W × D × H) | 630 × 1110 × 1450 mm |
| Net Weight | 490 kg |
| Protection Rating | IP20 |
| Cabinet Colour | RAL 7012 |
The GTH33250 is ideal for:
- Large Manufacturing Industries
- Data Centers & Server Farms
- Hospitals & Healthcare Facilities
- Banking & Financial Institutions
- IT & Telecommunication Networks
- Industrial Automation Systems
- Airports & Metro Infrastructure
- Pharmaceutical Industries
- Commercial Buildings
- Oil & Gas Facilities
- Delivers uninterrupted power for mission-critical operations
- Protects sensitive equipment from voltage fluctuations and outages
- Provides clean and stable sine wave output
- High operating efficiency reduces energy costs
- Parallel operation supports future expansion and redundancy
- Advanced DSP control ensures reliable performance
- Minimizes downtime and maintenance costs
- Designed for continuous 24×7 industrial operation
Testimonials
"Our servers have remained protected without interruption. The UPS delivers excellent performance every day."
Arvind"The GTH33250 provides stable power even during major voltage fluctuations. It's a dependable solution for our production facility."
RaviFrequently Asked Questions
1. What is the TANIESH GTH33250 UPS?
The GTH33250 is a 250 kVA Three Phase Online Double Conversion UPS designed to deliver continuous, clean, and reliable power for industrial and mission-critical applications.
2. Which industries can use the GTH33250?
It is ideal for manufacturing plants, hospitals, data centers, banking institutions, telecom facilities, commercial buildings, industrial automation, and other critical applications.
3. Does the GTH33250 support parallel operation?
Yes. The UPS supports parallel operation of up to 6 units, allowing capacity expansion and redundancy for improved reliability.
4. What communication options are available?
The GTH33250 supports SNMP, RS232, RS485, and MODBUS interfaces for efficient remote monitoring and UPS management.
5. Why choose the TANIESH GTH33250 UPS?
The GTH33250 combines True Online Double Conversion Technology, DSP intelligent control, high efficiency, scalable parallel capability, and reliable industrial-grade performance, making it an excellent choice for uninterrupted power protection in demanding environments.

"Installation was smooth, performance has been excellent, and the technical support team has been very responsive."
Sanjay Patel