Siel SAFEPOWER SPM, Инструкция по установке и эксплуатации

Страница: 6 / 65

IV374E Rev.03 Installation and user manual
Date of issue : 2016-09-06 Page 4 of 63 + FR
WARNING!
Risk of electric shock
CAUTION!
Read this information to avoid equipment damage
2
．
Main Features
2.1 Summarization
Our UPS is a kind of three-in- three -out high frequency online UPS. The product is
modularized and adopt the N+X redundancy. It can flexibly increase the number of the UPS
modules according to the load capacity which is convenient for flexible allocation and gradually
investment.
The UPS can solve most of the power supply problems, such as blackout, over-voltage,
under-voltage, voltage sudden drop, oscillating of decreasing extent, high voltage pulse, voltage
fluctuation, surge, inrush current, harmonic distortion (THD), noise interference, frequency
fluctuation, etc..
This UPS can be applied to different applications from computer device, automatic equipment,
communication system to industry equipment
2.2 Functions and Features
◆
Digital control
◆
19-inch standard cabinet
2-
meter high cabinets are provided according to the user’s requirement.
◆
Modularized design
◆
High power-density design
The height of the single module is 3U
◆
N+X parallel redundancy
This series UPS adopts N+X parallel redundancy design, user can set different redundancy
according to the importance of the load. While the redundancy modules are set more than two,
the availability of UPS system will achieve 99.999%, which may satisfy the required reliability of
the critical load connected. Through LCD display setting, you may configure the required
quantity of the redundancy unit. When the load connected is over the number of the
redundancy, the UPS will alert right away. The design of the MTBF(Meantime before Failure) is
up to 250,000 hours.
This series can set the number of redundancy modules. When the load exceeds the
redundancy setting, the UPS can still work normally and simultaneously send out corresponding
warning as long as the load doesn’t exceed the total capacity of modules.
◆
Parallel Redundant control system