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Online UPS 10kVA 20kVA 30kVA 40kVA Three Phase Backup Power System UPS Uninterruptible Power Supply

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Product Description

📊 Basic Information Overview

Model: OT33 40KS
Protection: Overvoltage
Application: Communication / Lighting / Power
Power Factor: 0.9 (Output) / ≥0.99 (Input)

Input Voltage: 207-475VAC
Frequency: 40-70Hz (Settable)
Efficiency: >91-92%
Origin: China

📦 Packaging & Delivery

Package Size	72.00cm * 30.00cm * 72.00cm
Package Gross Weight	62.000kg

🔍 Product Description

Online UPS 10kVA 20kVA 30kVA 40kVA Three Phase Backup Power System

⚙️ Product Parameters

Model		33 10KVA	33 20KVA	33 30KS	33 40KS
Rated Power		10kVA/9kW	20kVA/18kW	30kVA/27kW	40kVA/36kW
Input	Voltage Range	207-475Vac 3P4W+G
	Frequency	40-70Hz (settable)
	Power Factor	≥0.99
Output	Voltage Accuracy	380Vac(1±1%) 3P4W+G
	Power Factor	0.9
	Overload	105%-150% Capacity with timed bypass alarm
	Transfer Time	0ms

📸 Detailed Photos & Applications

📜 Certifications & Quality

🏢 Industry Applications

🤝 Exhibition & Global Presence

What is the transfer time between mains power and battery mode?

The system provides a 0ms (zero millisecond) transfer time, ensuring uninterrupted power for sensitive equipment.

What is the input voltage range for this Three Phase UPS?

The UPS supports a wide input voltage range from 207Vac to 475Vac, making it suitable for various industrial environments.

Can the charging current be adjusted?

Yes, the charging current is settable between 1~6A depending on the specific model requirements.

What type of protection does the UPS offer?

It includes multiple protection layers, primarily focusing on overvoltage and overload scenarios to safeguard your hardware.

Is the output frequency synchronization supported?

Yes, the output frequency synchronizes with the mains power within 46-54Hz or stays at a stable 50Hz during battery mode.

What is the efficiency of these Online UPS systems?

The efficiency is rated at over 91% for higher capacity models and over 92% for 10kVA-20kVA models.

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