Описание
What Is the DAXIN 3H3 120kVA 3/3 Phase Online UPS?
The DAXIN 3H3 120kVA is a 120kVA/96kW low-frequency online UPS designed for high-capacity critical applications requiring three-phase input and three-phase output power protection.
Its 3/3 phase architecture is intended for facilities where both the incoming electrical supply and protected critical loads operate on three-phase power.
The reference configuration supports 380/400/415VAC three-phase input and output, 0ms mains-to-battery transfer and greater than 90% efficiency.
Battery configuration, bypass, communications, redundancy requirements and other project parameters should be confirmed according to the connected load, required backup time and approved DAXIN technical proposal.
Основные преимущества
- 120kVA / 96kW Capacity: Designed for high-capacity critical three-phase loads in industrial and infrastructure applications.
- 3/3 Phase Architecture: Three-phase input and three-phase output support large three-phase electrical systems.
- Low-Frequency UPS Design: Intended for demanding industrial and infrastructure critical-power applications.
- Online Power Protection: Provides continuous conditioned power for sensitive and mission-critical loads.
- 0ms Mains-to-Battery Transfer: Maintains output during utility-to-battery transition according to the reference specification.
- Configurable Battery System: Battery configuration and runtime can be engineered according to load and backup-time requirements.
- Monitoring and Protection: Display, alarm, protection and communication functions support system operation and maintenance.
- Настройка на основе проектов: Parallel, redundancy, bypass and communication capabilities must be confirmed for the selected configuration.
What Does 3/3 Phase Mean in a UPS?
A 3/3 phase UPS uses three-phase AC power at the input and supplies three-phase AC power at the output.
This architecture is commonly used for high-capacity critical loads in data centers, industrial facilities, power infrastructure, healthcare systems and transportation applications.
The DAXIN 3H3 120kVA uses this three-phase input and three-phase output configuration for large critical-power applications.
DAXIN 3H3 120kVA Key Specifications
| Параметр | 3H3-120kVA |
|---|---|
| Номинальная мощность | 120kVA / 96kW |
| Фаза | Three-Phase Input / Three-Phase Output |
| Входное напряжение | 3×380 / 400 / 415VAC |
| Диапазон входного напряжения | 285–475VAC |
| Входная частота | 46–54Hz @ 50Hz; 56–64Hz @ 60Hz |
| Выходное напряжение | 380 / 400 / 415VAC |
| Battery-Mode Frequency | 50/60Hz ±0.1Hz |
| Коэффициент нелинейных искажений на выходе | <3% Linear / <5% Non-linear |
| Mains-to-Battery Transfer | 0 мс |
| Эффективность | >90% |
| Тип батареи | Sealed Lead-Acid, Maintenance-Free |
| Количество батарей | 29 / 30 / 31 / 32 pcs, 12V Series |
| Размеры | 975 × 554 × 1286 mm |
| Вес нетто | 573 kg |
| Рабочая температура | 0–55°C |
| Относительная влажность | <95%, Non-Condensing |
| Рабочая высота | <1000 м |
| Коммуникация | RS-232 / USB |
| SNMP | Optional |
Обзор продукции и техническая справка
Типичные области применения
- Large data centers and server facilities
- Industrial plants and manufacturing systems
- Power and utility infrastructure
- Telecom core facilities
- Hospitals and critical healthcare systems
- Transportation and tunnel infrastructure
- Commercial and public infrastructure
- Other high-capacity three-phase critical loads
How to Select a 120kVA Three-Phase UPS
Select the UPS according to the actual connected load in kW and kVA, input and output voltage, power factor, required backup time, battery configuration, bypass requirements, redundancy architecture, communication interfaces and installation environment.
For a 3/3 phase UPS, confirm that both the site electrical supply and protected critical loads require three-phase power.
Provide DAXIN ENERGY with the load list, single-line diagram, site voltage, required runtime, redundancy requirements, communications and installation conditions for project configuration.
Часто задаваемые вопросы
Можно ли настроить этот продукт под конкретный проект?
Да. Электрическую схему, время автономной работы от аккумулятора, средства связи, обходной контур, расположение шкафов и дополнительное оборудование для проекта можно согласовать с учетом требований объекта.
Все ли технические рейтинги одинаковы для всей серии?
Нет. Технические характеристики и функции зависят от модели и конфигурации. В качестве окончательного справочного материала используйте техническое описание, относящееся к конкретному проекту.
Может ли компания DAXIN ENERGY оказать поддержку в выборе системы?
Да. Предоставьте перечень нагрузок, фазы и напряжение, требуемое время автономной работы, целевые показатели резервирования, требования к связи и условия установки.
Запросить конфигурацию проекта
Отправьте данные о нагрузке, однолинейную схему, требуемое время автономной работы и условия эксплуатации, чтобы получить индивидуальное предложение по ИБП или аккумуляторной батарее.
What is the rated capacity of the DAXIN 3H3 120kVA?
The reference model is rated at 120kVA / 96kW.
What does 3/3 phase mean?
It means the UPS uses three-phase input and provides three-phase output.
What is the mains-to-battery transfer time?
The reference specification lists 0ms mains-to-battery transfer.
What output voltage does the UPS support?
The reference configuration supports 380/400/415VAC three-phase output.
Можно ли настроить время работы от аккумулятора?
Battery configuration and runtime should be selected according to connected load, required backup duration and the approved system configuration.
Does the 120kVA UPS support parallel redundancy?
Parallel and redundancy capabilities depend on the selected configuration and must be confirmed against the approved technical specification before system design.
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