VMER-64 提高了整机工作效率，降低了损耗、节省了电能

描述

VMER-64 提高了整机工作效率，降低了损耗、节省了电能

VMER-64输入输出模块的特点主要包括以下几点：

易于操作：该模块具有多种制式可供选择，操作简便。
高效率：该模块工作效率高，功率密度大。一个功率模块尺寸为：(H×W×D)mm：133×482×46，可提供5KVA（4000W）、10KVA（8000W）、15KVA（12KW）以及20KVA（16KW）的功率输出。

环保性：该模块的UPS总谐波失真（THDI）为3%，线性负载下的输出总谐波失真低于2%，对电网的谐波干扰降到最低，有效减少电网负荷和电源损耗。优良的输入参数，对市电电网表现出纯电阻特性，是理想的环保高效性UPS。

高效节能：输入功率因数达0.999以上，减少了线路损耗，提高了电源利用率，其逆变效率可达98%以上，从而提高了整机工作效率，降低了损耗、节省了电能。

扩展性：该模块由各个模块组成，可实现热插拨功能，且各模块机架可完全分离，便于用户以后的扩容或减容，使用方便，可实现在线更换、在线维护，降低了维护难度、减少了维护时间。且各模块尺寸均按照标准19英寸结构设计，使整机外形与标准机架一致，美化了机器外形，且模块可与标准机架通用。

冗余性：VMER-64各模块之间的并联控制采用了分散式逻辑控制方式，没有主机与从机之分，任何一个模块拨出或插入均不会影响其它模块的正常工作，按需构成N+1、N+X冗余系统，减少了系统本身和负载的风险系数，是负载受UPS保护时间全面提升。既增加了整机工作的可靠性，又简化了用户维护难度。

VMER-64 提高了整机工作效率，降低了损耗、节省了电能

VMER-64 I/O module features mainly include the following points:

Easy to operate: The module has a variety of standards to choose from, easy to operate.
High efficiency: The module has high working efficiency and high power density. A power module size of (H×W×D)mm: 133×482×46, can provide 5KVA (4000W), 10KVA (8000W), 15KVA (12KW) and 20KVA (16KW) power output.

Environmental protection: the UPS total harmonic distortion (THDI) of the module is 3%, and the output total harmonic distortion under linear load is less than 2%, and the harmonic interference to the power grid is minimized, effectively reducing the power grid load and power loss. Excellent input parameters, the utility grid shows pure resistance characteristics, is the ideal environmental protection and high efficiency UPS.

High efficiency and energy saving: the input power factor is more than 0.999, which reduces the line loss, improves the power utilization rate, and the inverter efficiency can reach more than 98%, thus improving the working efficiency of the whole machine, reducing the loss and saving the power.

Expansibility: The module consists of each module, which can implement the hot swap function, and the rack of each module can be completely separated, which is convenient for future expansion or reduction of capacity. It can realize online replacement and online maintenance, reducing the maintenance difficulty and maintenance time. And the size of each module is designed in accordance with the standard 19-inch structure, so that the overall appearance is consistent with the standard frame, beautifying the machine appearance, and the module can be used with the standard frame.

Redundancy: The parallel control between VMER-64 modules adopts a distributed logic control mode, there is no host and slave, any module is allocated or inserted will not affect the normal work of other modules, as required to form N+1, N+X redundant system, reducing the risk factor of the system itself and the load, and the load is fully protected by UPS time. It not only increases the reliability of the whole machine, but also simplifies the user’s maintenance difficulty.