OEM 3Phase Transformerless High Frequency Online UPS 10~80KVA Manufacturers, Factories

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OEM 3Phase Transformerless High Frequency Online UPS 10~80KVA Manufacturers, Factories

Â Model: Viva series 10-80KVA (3-3Phase)

The high frequency online UPS Viva series 10-80KVA (3ph in/3ph out) is high-efficiency and high-performance online UPS. Its normal mode and battery mode efficiency reach up to 96%. It provides safe and reliable comprehensive power protection to data centers, IT server rooms, precision instruments and others. Widely use in telecommunications, financing, transportation, government, manufacturing and energy sectors, etc.

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Product Description

Key Features

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Online double conversion with IGBT technology

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High performance and efficiency: input PF > 0.99, THDi < 3%

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Advanced DSP control technology

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High efficiency in battery mode ≥ 96%

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7 inch touch LCD with IoT functions

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Optional N+X parallel redundancy up to 8 units

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Flexible configurations: 3/3ph; 3/1ph; 1/1ph

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High power density: 30kW in 3U small volume

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Three level inverter technology for lower harmonic

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50Hz/60Hz Frequency auto sensing & converter mode

Technical Specification

Model (Viva)	10K/10KL	15K/15KL	20K/20KL	30K/30KL	40K/40KL	60K/60KL	80K/80KL
Capacity	10KVA/10KW	15KVA/15KW	20KVA/20KW	30KVA/30KW	40KVA/40KW	60KVA/60KW	80KVA/80KW
Main Input
Phase	Three phase input and Three phase output (3P5W)
Rate Voltage	380/400/415VAC (L-L) / 220/230/240VAC (L-N)
Input PF / THDi	>0.99 / <3% (100% Linear load)
Voltage Range	304～478VAC (Full load)
Battery System
Rate Voltage	±240VDC
Quantity (Internal)	120 PCS (12V/7~9Ah)					160 PCS (12V/7~9Ah)
Inverter Output
Output PF	1.0
Efficiency	Normal Mode up to 96%; Battery Mode up to 96%
Overload	110% 1 hour; 125% 10 mins; 150% 1 min
Physical Dimension (WDH) mm
Internal Battery Model	500864922					5008651250

Note: Product specifications are subject to change without prior notice.

Production & Shipment

Professional Packaging

Frequently Asked Questions

What kinds of payment methods do you accept?

Usually 30% deposit in advance, 70% balance before shipment. For other methods, please consult our sales team.

What is the input voltage range for your UPS systems?

Our UPS systems support two types: 55~145V for 120V models and 90~300V for 220V models.

Can the UPS be used with a generator?

Yes, our UPS systems are compatible with most generators. We recommend verifying the generator's output stability for optimal performance.

What is the typical battery life of your UPS units?

The battery life typically ranges from 3 to 5 years, depending on usage frequency and environmental conditions.

How long does the UPS provide backup power?

Backup time varies by model and load. Standard units with internal batteries provide several minutes, while units with external batteries can support several hours.

Is the UPS suitable for outdoor use?

Most of our high-frequency online UPS systems are designed for indoor use. For outdoor requirements, please refer to our specialized outdoor series.