3KVA 12V High frequency online UPS uninterrupted power supply, Line Interactive UPS / Offline UPS /2 hours Backup UPS 500VA ~ 3000VA, UPS 1kw battery back-up 

PRODUCT INTRODUCTION: 

20kva 30KVA 40KVA 50KVA 60KVA 80KVA 100KVA 3/3 three phase Online UPS for data center and pc lab 

ONLINE UPS low frequency UPS  20kva 30KVA 40KVA  60KVA 80KVA 100KVA 120KVA 3/3

Three Phase Series Low Frequency Online UPS (10-60KVA)

• High accuracy and reliability due to the double DSP control system low power consumption up to 94%
• Cold start directly and smart operation for users.
• Simple to install:capability to install the UPS into any distribution system (neutral not required on rectifier input)
• Capability of regulating the output voltage (to offset voltage drops down long cable runs)
• Built-in automatic and manual battery test feature, battery deep discharge protection and temperature compensating charger
• Back-feed protection: to avoid energy feeding back into the mains supply should a fault occur
• Reliable, filtered, stabilized and regulated sine wave output (double conversion on-line technology )with filters for atmospheric
• Disturbance suppression- high reliability, full microprocessor control with no-break static and manual bypasses,extremely high short-circuit
• Current to ensure compatibility with the most difficult transformer applications (lighting, drives and industrial processes) and an isolation
• Transformer on the inverter output- maximum reliability and power availability- high level diagnostics: event log with messages, status,
• Measurements and alarms - available from the built-in LCD in several languages