Eaton 9EHD 91HD 93HD 12 Pulse Power Special Edition, Three-Input Single-Output Type, 220VDC

Yantai Boxin International Trading Co., Ltd. is a professional comprehensive trading service provider for communication equipment.With warehouses established in Yantai and Hong Kong, we have built a complete and localized network for delivering communication products and services.In 2018, Yantai Boxin International Trading Co., Ltd. set up its international sales department in Yantai, China.Based in China, we operate in emerging markets across Southeast Asia, India, the Middle East, Africa, Europe, and the United States. 

Yantai Boxin International Trading Co., Ltd. supplies products to various telecom operators, meeting their needs for supplementing and expanding 2G/3G/4G/5G network stations.Our current equipment portfolio covers brands such as Nokia, Ericsson, Alcatel, Huawei, ZTE, ZTT, and FiberHome. 

We expand our international market share by offering high-quality products, excellent service, competitive pricing, and timely delivery.Feel free to contact us for more information.

Product Description

9EHD 12 Pulse Power Special Edition, Three-Input Single-Output Type, 220VDC
9910-D1146	UPS Power Supply - Three-Phase Input/Single-Phase Output 10kVA/9kW 12-Pulse Standalone Power UPS, 220Vdc; Built-in Input& Output Isolation Transformers, IP20, 7-inch Touch Screen, Built-in Blocking Diode
9910-D1176	UPS Power Supply - Three-Phase Input/Single-Phase Output 15kVA/13.5kW 12-Pulse Standalone Power UPS, 220Vdc; Built-in Input& Output Isolation Transformers, IP20, 7-inch Touch Screen, Built-in Blocking Diode
9910-D1147	UPS Power Supply - Three-Phase Input/Single-Phase Output 20kVA/18kW 12-Pulse Standalone Power UPS, 220Vdc; Built-in Input& Output Isolation Transformers, IP20, 7-inch Touch Screen, Built-in Blocking Diode
9910-D1148	UPS Power Supply - Three-Phase Input/Single-Phase Output 30kVA/27kW 12-Pulse Standalone Power UPS, 220Vdc; Built-in Input& Output Isolation Transformers, IP20, 7-inch Touch Screen, Built-in Blocking Diode
9910-D1149	UPS Power Supply - Three-Phase Input/Single-Phase Output 40kVA/36kW 12-Pulse Standalone Power UPS, 220Vdc; Built-in Input& Output Isolation Transformers, IP20, 7-inch Touch Screen, Built-in Blocking Diode
9910-D1150	UPS Power Supply - Three-Phase Input/Single-Phase Output 50kVA/45kW 12-Pulse Standalone Power UPS, 220Vdc; Built-in Input& Output Isolation Transformers, IP20, 7-inch Touch Screen, Built-in Blocking Diode
9910-D1151	UPS Power Supply - Three-Phase Input/Single-Phase Output 60kVA/54kW 12-Pulse Standalone Power UPS, 220Vdc; Built-in Input& Output Isolation Transformers, IP20, 7-inch Touch Screen, Built-in Blocking Diode
9910-D1152	UPS Power Supply - Three-Phase Input/Single-Phase Output 80kVA/72kW12-Pulse Standalone Power UPS, 220Vdc; Built-in Input& Output Isolation Transformers, IP20, 7-inch Touch Screen, Built-in Blocking Diode
9910-D1153	UPS Power Supply - Three-Phase Input/Single-Phase Output 100kVA/90kW 12-Pulse Standalone Power UPS, 220Vdc; Built-in Input& Output Isolation Transformers, IP20, 7-inch Touch Screen, Built-in Blocking Diode
9910-D1154	UPS Power Supply - Three-Phase Input/Single-Phase Output 120kVA/108kW 12-Pulse Standalone Power UPS, 220Vdc; Built-in Input & Output Isolation Transformers, IP20, 7-inch Touch Screen, Built-in Blocking Diode
Technical Specifications
Power Rating	10-800 kVA
AC Input Voltage	380/400/415V AC
Frequency	50/60Hz, 45-66Hz
Rectifier Topology	6-pulse or 12-pulse
Protection Level	Up to IP42
DC Panel Application	Supported

All-digital Control Technology

All power converters within the UPS (including thyristor rectifiers, IGBT inverters, etc.)and other system components (such as static switches for bypass and inverter) are controlled by advanced DSP (Digital Signal Processor) technology, enabling comprehensive circuit protection.

N+1 Redundant Control Power and Fan Design

* Redundant control power supplies enhance the reliability of the control system.
* Fans feature redundant design with automatic fault detection, ensuring stable system operation.

Exceptional Output Load Capacity

* The UPS inverter exhibits strong overload tolerance:
* Operates for 10 minutes at 125% load.
* Supports long-term operation at 110% load.
* Operates for 1 minute at 150% load.

Industrial-Grade Design

* Specially protected circuit boards adapt to harsh environments (e.g., high dust, humidity, corrosive gases).
* Independent cooling ducts and dust-proof design significantly reduce dust accumulation.
* A standard output isolation transformer minimizes the impact of load harmonics on the inverter and ensures the safety of connected equipment.
* An optional input isolation transformer mitigates grid voltage transient impacts on the UPS and reduces current harmonic pollution to the power grid.

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