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Máy bộ đàm YANTON T-258

Pin Sumitomo Lion 4600MAH
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Riello UPS 10-20KVA

Multi Plus là thiết bị cung cấp nguồn không ngắt tiên tiến, được thiết kế để đáp ứng VFI-SS-111 - mức hiệu suất bộ biến đổi kép trực tuyến có thể cao nhất trong IEC EN 62040-3. UPS là phù hợp cho bảo vệ nguồn của các tiến trình và vận hành quan trọng bao gồm: hệ thống thông tin và truyền thông, mạng, dịch vụ và xử lý. Các kích cỡ như sau: 10, 12, 15 và 20kVA tất cả là 3 pha vào và ra.

UPS Multi Plus của Riello là một hệ thống hiệu quả nhất có mặt và có một khía cạnh tối thiểu trên môi trường và nguồn điện đầu ra.
10-20kVA 3/3 pha và 3/1 pha.

Thiết bị cung cấp nguồn không ngắt có nhiều chế độ vận hành

Multi Plus UPS have been designed for an easy install, especially on sites with limited power capacity available, a generator and harmonic compatibility problems. Typical features include:

• low input current distortion - less than 3%
• high input power factor 0.99
• power walk-in function to achieve progressive rectifier start-up
• delayed start-up on mains power supply return

The UPS also acts as a high performance filter to protect its supplies from load induced harmonics and reactive power.

Multi Plus has a unique battery care system to optimise battery performance, extend working life and guarantee the UPS is fit to deliver its full-rated runtime when called upon to do so - in the event of a complete mains power failure. The UPS is designed to operate with a range of battery types: VRLA AGM and GEL lead-acid batteries including open-vented types, in addition to Ni-Cads.
Specific Battery Care features include:

• One-level recharge to meet the requirements of the most common VRLA AGM batteries.
• Two voltage level recharge meeting the IU characteristic.
• Restricted charging to reduce electrolyte consumption and extend the life of VRLA batteries.
• Temperature compensation: to avoid excessive voltage being applied to the batteries in a high ambient.
• Built-in battery testing to enable predicted failure reports and detect performance degradation.
• Deep battery discharge protection: to prevent over discharging the battery set.
• Low AC ripple current, achieved using a high-frequency battery charger.
• Wide input voltage range, with a rectifier that can work down to less than 40% of its nominal supply rating.

Multi Plus can be used for a wide range of applications with several customisation options and accessories providing flexibility and a choice of performance levels:
• compatible with capacitive loads - without any reduction in active power (0.9 lead to 0.9 lag).
• multiple operating modes: On-Line, Eco, Smart-Active and Stand-By/Off and frequency conversion.
• PowerShare connections for priority-based load shedding on mains power supply failure.
• cold-start facility to allow the UPS to be switched on even without a mains power supply present.
• extended runtime options using battery extension cabinets.
• battery cabinet temperature sensor option to assist the temperature compensating charger.
• larger battery charger options to optimize recharge times.
• dual input supplies options for added resilience.
• isolation transformer options for Galvanic isolation and neutral connectivity.

The UPS has a large front panel graphical display to provide information such as real-time measurements, operating status and alarms conditions - in five different languages in addition to RS232 and USB serial ports. The UPS is fully compatible with TeleNetGuard monitoring system for remote site service assistance. Multi Plus is supplied with PowerShield software as standard. The UPS has three communication slots for accessories including: network adapters and volt-free contacts, a REPO (Remote Emergency Power Off) to shut down the UPS remotely in an emergency and input connection with an auxiliary contact for an external manual bypass.

Các sản phẩm khác
APC Smart-UPS 5000VA
Riello MDM 3/1, MDT 3/3
ĐT: 08 - 6272 6680
HP: 090 662 3398
Tiện ích
Lượt truy cập: 00700833
Tin tiêu biểu
Hướng dẫn thi công đầu nối quang nhanh SC/APC, SC/UPC
Một SFP với chức năng DDM, DDM là gì?
9 xu hướng công nghệ xảy ra trong năm 2014