科士达UPS不间断电源使用技巧主要有哪些?

当前科士达UPS电源得到广泛应用，而在日常的使用过程中，为将科士达UPS电源的相关效能更好发挥出来，就应该要明确使用技巧。在进行使用之前，需要对不间断电源的基本参数，各项性能指标等有所了解。

第一、当前延长科士达UPS电源系统的供电时间主要分为两种，外接大容量电池组，可以根据所需供电时间，外接相应容量的电池组。但需注意此种方法，会造成电池组充电时间相对增加。不仅如此，还会增加占地面积和维护成本，因而需要认真评估。选购容量较大的科士达UPS电源系统，该方法不仅可以减少维护成本。一旦遇到负载设备扩充时，较大容量的不断电系统，依旧可以立即运行。

Currently, Corstal UPS power supply has been widely used, and in the daily use process, in order to better play the related effectiveness of Corstal UPS power supply, it should be clear how to use it. Before using, we need to know the basic parameters and performance indicators of uninterruptible power supply.
First, there are two main ways to extend the power supply time of Kosta UPS power supply system at present. External large capacity battery packs can be connected according to the required power supply time and corresponding capacity battery packs. However, attention should be paid to this method, which will result in a relative increase in battery charging time. Not only that, but it will also increase the area and maintenance costs, so it needs to be carefully assessed. This method can not only reduce the maintenance cost by choosing the UPS power supply system of Costa Rica with large capacity. Once encountering the expansion of load equipment, large capacity continuous power system can still run immediately.

 

第二、在对科士达UPS电源系统开关机时，同样要明确相关技巧。第一次开机时，应该要相应的顺序合闸。储能电池开关，自动旁路开关，输出开关依次设置为“ON”状态。按UPS启动面板“开”键，科士达UPS电源系统将依次启动，“逆变”指示灯亮，延时一分钟后，“旁路”灯熄灭，科士达UPS电源转为逆变供电，完成开机操作。

当然在此时，应该要让不间断电源空载运行，大约十分钟后，再按照负载功率由大到小的开机顺序启动负载。总之对于广大用户来说，想要将科士达UPS电源的相关效能更好发挥出来，同时延长科士达UPS电源的供电时间和使用寿命，明确具体的使用技巧，相对而言显得非常重要。

逆变器是一种DC to AC的变压器，它其实与转化器是一种电压逆变的过程。转换器是将电网的交流电压转变为稳定的12V直流输出，而逆变器是将Adapter输出的12V直流电压转变为高频的高压交流电;两个部分同样都采用了用得比较多的脉宽调制(PWM)技术。其核心部分都是一个PWM集成控制器，Adapter用的是UC3842，逆变器则采用TL5001芯片。TL5001的工作电压范围3.6～40V，其内部设一个误差放大器，一个调节器、振荡器、有死区控制的PWM发生器、低压保护回路及短路保护回路等。

Secondly, when switching on and off the UPS power supply system in Costa, the relevant skills should also be clarified. When the first start-up, it should be sequential closing. Energy storage battery switch, automatic bypass switch and output switch are set to ON state in turn. Press the "on" button of the UPS start panel, the UPS power supply system of Costa will start in turn, and the "inverted" indicator light will be on. After a minute delay, the "bypass" light will be off, and the UPS power supply of Costa will be converted to the inverted power supply to complete the start-up operation.
Of course, at this time, the uninterruptible power supply should be run without load. After about 10 minutes, the load should be started in the order of starting power from large to small. In a word, for the majority of users, it is very important to make clear the specific use skills of Kosta UPS power supply in order to better display the related efficiency of Kosta UPS power supply, prolong the power supply time and service life of Kosta UPS power supply.
Inverter is a kind of DC to AC transformer. In fact, it is a process of voltage inversion with converter. The converter converts the AC voltage of the power grid into a stable 12V DC output, while the inverter converts the 12V DC voltage of the Adapter output into a high-frequency high-voltage AC. Both parts also adopt the much-used pulse width modulation (PWM) technology. The core part is a PWM integrated controller. UC3842 is used for adapter and TL5001 is used for inverters. The operating voltage range of TL5001 is 3.6-40V. There is an error amplifier, a regulator, an oscillator, a PWM generator with dead-zone control, a low-voltage protection circuit and a short-circuit protection circuit inside the TL5001.

科士达UPS电源逆变器有哪些用途

逆变器是把直流电能(电池、蓄电瓶)转变成交流电(一般为220V,50Hz正弦波)的设备。它由逆变桥、控制逻辑和滤波电路组成。广泛适用于空调、家庭影院、电动砂轮、电动工具、缝纫机、DVD、VCD、电脑、电视、洗衣机、抽油烟机、冰箱，录像机、按摩器、风扇、照明等。

再大一些功率逆变电源要通过连接线接到电瓶上，把家用电器连接到电源转换器的输出端就能在汽车内使用各种电器。据诚稳科士达UPS电源生产厂了解，可使用的电器有：手机、笔记本电脑、数码摄像机、照像机、照明灯、电动剃须刀、CD 机、游戏机、掌上电脑、电动工具、车载冰箱及各种旅游、野营、医疗急救电器等。

为将科士达UPS电源的相关效能更好发挥出来，就应该要明确使用技巧。在进行使用之前，需要对不间断电源的基本参数，各项性能指标等有所了解。

第一、当前延长科士达UPS电源系统的供电时间主要分为两种，外接大容量电池组，可以根据所需供电时间，外接相应容量的电池组。但需注意此种方法，会造成电池组充电时间相对增加。不仅如此，还会增加占地面积和维护成本，因而需要认真评估。选购容量较大的科士达UPS电源系统，该方法不仅可以减少维护成本。一旦遇到负载设备扩充时，较大容量的不断电系统，依旧可以立即运行。

What are the uses of Corstal UPS power supply inverters?
Inverter is a device that converts DC electric energy (batteries, batteries) into AC (generally 220V, 50Hz sinusoidal wave). It consists of inverter bridge, control logic and filter circuit. It is widely used in air conditioning, home cinema, electric grinding wheel, electric tools, sewing machine, DVD, VCD, computer, TV, washing machine, lampblack machine, refrigerator, video recorder, massager, fan, lighting, etc.
The larger power inverters are connected to batteries through connecting wires. Connecting household appliances to the output of the power converter enables the use of various appliances in automobiles. According to Chengwen Keshida UPS Power Supply Factory, the appliances used are mobile phones, laptops, digital cameras, cameras, lighting lamps, electric shavers, CD machines, game machines, palm computers, electric tools, car refrigerators and various tourism, camping, medical emergency appliances, etc.
In order to better display the related efficiency of Kosta UPS power supply, it is necessary to make clear the use skills. Before using, we need to know the basic parameters and performance indicators of uninterruptible power supply.
First, there are two main ways to extend the power supply time of Kosta UPS power supply system at present. External large capacity battery packs can be connected according to the required power supply time and corresponding capacity battery packs. However, attention should be paid to this method, which will result in a relative increase in battery charging time. Not only that, but it will also increase the area and maintenance costs, so it needs to be carefully assessed. This method can not only reduce the maintenance cost by choosing the UPS power supply system of Costa Rica with large capacity. Once encountering the expansion of load equipment, large capacity continuous power system can still run immediately.

 

第二、在对科士达UPS电源系统开关机时，同样要明确相关技巧。第一次开机时，应该要相应的顺序合闸。储能电池开关，自动旁路开关，输出开关依次设置为“ON”状态。按UPS启动面板“开”键，科士达UPS电源系统将依次启动，“逆变”指示灯亮，延时一分钟后，“旁路”灯熄灭，科士达UPS电源转为逆变供电，完成开机操作。

当然在此时，应该要让不间断电源空载运行，大约十分钟后，再按照负载功率由大到小的开机顺序启动负载。总之对于广大用户来说，想要将科士达UPS电源的相关效能更好发挥出来，同时延长UPS不间断电源的供电时间和使用寿命，明确具体的使用技巧，相对而言显得非常重要。

科士达UPS电源，是将蓄电池与主机相连接，通过主机逆变器等模块电路将直流电转换成市电的系统设备。诚稳科士达UPS电源生产厂认为，不间断电源主要用于给单台计算机、计算机网络系统或其它电力电子设备如电磁阀、压力变送器等提供稳定、不间断的电力供应。当市电输入正常时，科士达UPS电源 将市电稳压后供应给负载使用，此时的UPS就是一台交流式电稳压器，同时它还向机内电池充电。

当市电中断(事故停电)时，科士达UPS电源立即将电池的直流电能，通过逆变器切换转换的方法向负载继续供应220V交流电，使负载维持正常工作并保护负载软、硬件不受损坏。UPS 设备通常对电压过高或电压过低都能提供保护。

Secondly, when switching on and off the UPS power supply system in Costa, the relevant skills should also be clarified. When the first start-up, it should be sequential closing. Energy storage battery switch, automatic bypass switch and output switch are set to ON state in turn. Press the "on" button of the UPS start panel, the UPS power supply system of Costa will start in turn, and the "inverted" indicator light will be on. After a minute delay, the "bypass" light will be off, and the UPS power supply of Costa will be converted to the inverted power supply to complete the start-up operation.
Of course, at this time, the uninterruptible power supply should be run without load. After about 10 minutes, the load should be started in the order of starting power from large to small. In a word, for the majority of users, it is very important to make clear the specific use skills, in order to better display the related efficiency of Kosta UPS power supply, extend the power supply time and service life of UPS uninterruptible power supply.
Corstal UPS power supply is a system equipment that connects the storage battery to the main engine and converts DC current into municipal electricity through module circuits such as main engine inverters. Chengwen Keshida UPS Power Supply Factory believes that uninterrupted power supply is mainly used to provide a stable and uninterrupted power supply for a single computer, computer network system or other power electronic equipment such as solenoid valves, pressure transmitters, etc. When the city power input is normal, the Corstal UPS power supply will supply the city power to the load after stabilization. At this time, the UPS is an AC voltage regulator, and it also charges the battery in the machine.
When the city power interruption (accident power outage), the Corstal UPS power supply will immediately direct current battery power, through the method of inverter switching conversion to continue to supply 220 V AC to the load, so that the load maintains normal work and protects the load software and hardware from damage. UPS devices usually provide protection against high or low voltage.

科士达UPS电源换大容量电池的流程

1、施工人员4人带上安装测试工具(套筒一套、活动扳手、螺丝刀、液压钳、万用表等)，到达机房施工现场。

2、检查确认套筒手柄、扳手柄绝缘良好。

3、把发电机输出线插到备用电的工业连接器上，启动发电机，先让发电机运行。

4、打开2只电池柜拍照备用，找到连接科士达UPS电源主机的输出线并确认好正负极。

5、确认发电机运行其稳定，在配电柜内转换开关输入端测得电压正常后，倒换开关到发电机侧，观察并确定ups主机运行正常，断开电池柜电池空开。

6、拆旧电池，电池架上电池从上到下一节节拆下，拆下一个螺丝就把连接线接头缠上电工胶带，做好绝缘(这步工作非常重要，不要偷懒)，防止正负极碰到短路，而发生危险。

7、电池全部拆下，放置好，开始安装新电池。

8、按电池编号从1#开始，从电池架最下一层开始安装，位置方向和原来一样，接头螺丝必须拧紧，连接线整齐，弯度一致，电池之间要留有适当空隙，连接过程严防短路。

9、电池装完后，确认正负极正确，测量总电压为13*30=390Ⅴ，可以确认电池安装连接无误。

科士达UPS电源电线选型

电线的选型是非常重要的，如果你的选型不正确，就会导致线路跳闸，并且影响电池使用，10KW的ups建议使用6平方电线、低于10KW以下的最好使用4平方，电线需要铜芯;

蓄电池连接

安装科士达UPS电源最主要的就是连接电池，连接电池的要点就是正极接上负极，把每一个电池都串联起来，然后引出两根电源线，一根正极、一根负极接上空气开关;

连接到科士达UPS电源主机

引出的电池电源线可以制作成插头接入科士达UPS电源主机，科士达UPS电源主机上面可以制作其他的插口，比如说智能插座、智能插头;

科士达UPS电源连接主机输入

主机输入会有两种形式，一种形式是市电接入、一种形式是电池接入，市电接入就是220V或者380V电源接入，火线接入L、零线接入N;

电池接入主机

电池接入主机是正负接入，电池正极接入主机正极，电池负极接入主机负极，切记不能接反;

输入接入设备

输出端就是可以接入设备的电源，也就是最终我们需要的电源，主机会自动稳定电压，避免电压冲击导致仪器损坏;

如何正确的对科士达UPS电源安装

1.设备抵达现场后确认所要安装的科士达UPS电源型号、电池的型号、数量，以便准备所要携带的工具及电源线、电池连接线。

2.准备好安装所需工具：这里需要冲击钻一台，膨胀丝数颗，以及电工用基本工具。

3.安装科士达UPS电源，安装位置为车间的南墙壁上。

4.安装电池连接线：

a、确定并固定好电池柜后，确定电池在电池柜中的正负极方向，然后安装电池。

b、连接电池连线，最后流出正负极接线，正极要接入到主机柜空气开关上。

c、查看电池柜里没有无关的东西后，盖好电池柜上盖并用螺丝拧紧。

d、在从电池柜将电池线连接到主机之前，要用万用表测量电池的电压，正负极出线有没有接反。

5.主机的安装接线：

a、连接UPS的输入、输出以及电池柜到主机之间的电池连线。

b、用万用表测量主机接线端子上的连接线;目的，检查是否有短路的现象。

c、断开主机上的市电输入、输出、电池的开关，分别合上配电柜的输入开关、以及柜上的电池开关;目的，测量电压是否有异常。

6.主机的开机。

7.接入负载。

8.清理安装现场的卫生，将包装纸盒清理干净。

9.保存好随机附件(说明书，合格证)，并做简单培训开关机、维护等。

科士达UPS电源按其工作方式可分为后备式和在线式两大类，按其输出波形又可分为方波输出和正弦波输出两种。后备式科士达UPS电源在市电正常供电时，市电通过交流旁路通道再经转换开关直接向负载提供电源，机内的逆变器处于停止工作状态。这种科士达UPS电源在实质上相当于一台稳压性能极差的市电稳压器。它除了对市电电压的幅度波动有所改善外，对市电电压的频率不稳、波形畸变以及从电网串入的干扰等不良影响基本上没有任何改善。只有当市电供电中断或低于170V时，蓄电池才对科士达UPS电源的逆变器供电，并向负载提供稳压、稳频的交流电源。后备式科士达UPS电源的优点是运行效率高、噪音低、价格相对便宜，主要适用于市电波动不大、对供电质量要求不高的场合。

5. Host installation wiring:
A. Connect the input and output of UPS and battery connection between battery cabinet and host.
B. Measure the connection on the terminal of the main machine with a multimeter; aim to check whether there is a short circuit.
C. Disconnect the power input, output and battery switches on the main engine, and close the input switch of the distribution cabinet and the battery switch on the cabinet separately. Aim to measure whether the voltage is abnormal.
6. Turn on the mainframe.
7. Access load.
8. Clean up the sanitation of the installation site and clean up the packing cartons.
9. Keep random accessories (instructions, certificates), and do simple training switch, maintenance, etc.
Corstal UPS power supply can be divided into backup mode and on-line mode according to its working mode. According to its output waveform, it can be divided into square wave output and sinusoidal wave output. When the backup Kosta UPS power supply is normally supplied by the municipal power supply, the municipal power supply directly supplies the power to the load through the AC bypass channel and then through the switch. The inverters in the machine are in a stop working state. This Corstal UPS power supply is essentially equivalent to a municipal voltage regulator with very poor voltage stabilization performance. In addition to improving the amplitude fluctuation of the city voltage, there is basically no improvement on the frequency instability, waveform distortion and the series interference of the city voltage. Only when the municipal power supply is interrupted or below 170V, can the battery supply the inverters of Kosta UPS power supply, and provide a stable and frequency AC power supply to the load. The advantages of backup Kosta UPS power supply are high efficiency, low noise and relatively low price. It is mainly suitable for occasions where the fluctuation of municipal electricity is small and the quality of power supply is not high.

科士达UPS电源是干什么的

在线式科士达UPS电源在市电正常供电时，首先将市电交流电源变成直流电源，然后进行脉宽调制、滤波，再将直流电源重新变成交流电源，即它平时是由交流电经整流后又以逆变器方式向负载提供交流电源。一旦市电中断，立即改由蓄电池以逆变器方式对负载提供交流电源。因此，对在线式科士达UPS电源而言，在正常情况下，无论有无市电，它总是由科士达UPS电源的逆变器对负载供电，这样就避免了所有由市电电网电压波动及干扰带来的影响。显而易见，在线式UPS电源的供电质量明显优于后备式科士达UPS电源，因为它可以实现对负载的稳频、稳压供电，且在由市电供电转换到蓄电池供电时，其转换时间为零。方波输出的科士达UPS电源带负载能力差(负载量仅为额定负载的40-60%)，不能带电感性负载。如所带的负载过大，方波输出电压中包含的三次谐波成份将使流人负载中的容性电流增大，严重时会损坏负载的电源滤波电容。正弦波输出的UPS电源的输出电压波形畸变度与负载量之间的关系没有方波输出科士达UPS电源那样明显，负载能力相对较强，并能带微电感性负载。不管那种类型的UPS电源，当它们处于逆变器供电状态时，除非迫不得已，一般不要满载或超载运行，否则会使科士达UPS电源的故障率明显增多。

科士达UPS电源与负载的匹配

有的UPS用瓦(W)或者千瓦(kw)来表示其输出功率，如500W、1kw等;有的UPS用伏安(VA)或者千伏安(kVA)来表示其输出功率大小，如3000VA、5kVA等。VA与W的一般换算关系为：瓦是伏安的0.8倍，如3kVA=2.4kw。UPS是线负载供电用的，每一种UPS都有特定的输出功率能力。如3kVA的UPS，其最大输出功率是3kVA或者2.4kw，此时就要求接到这台UPS上的设备的耗电功率总和不能超过2.4千瓦。通常设备都标明了耗电功率(或者额定功率)，此时就应当使所有接到UPS上的设备的额定功率加起来不超过UPS的输出功率，这种方法通常就叫做UPS输出功率与负载耗电功率的匹配。但有些设备的启动功率是额定功率的3-5倍(例如打印机的额定功率为200W，则在计算负载匹配时要按5×200W=1000W进行折算)。除了打印机以外的其他计算机外部设备，通常启动功率略大于额定功率，故考虑匹配时最好按UPS输出功率的80%进行负载匹配。

标准的UPS未加外接电池前，在它的输出功率与负载耗电功率完全匹配(即全负载)的情况下，一般从市电中断时算起可供电约6-10分钟(具体数值每个型号的UPS说明书上都有记载)。如果以负载耗电功率只有UPS输出功率的一半计算(习惯叫半负载或者50%负载率，如1000W的UPS接入500W的负载)，则可供电12-25分钟，不同负载量时的UPS供电时间大约可参照负载减半时间加倍的方式计算。使用注意事项正确使用UPS电源，不但可以减少UPS发生故障的机会，而且能够有效地延长其使用寿命。

When the on-line Corstal UPS power supply is normally supplied by the municipal power, it first converts the municipal AC power supply into a DC power supply, then carries out pulse width modulation and filtering, and then converts the DC power supply into an AC power supply again. That is to say, it is usually rectified by the AC power and then supplies the AC power to the load in the form of an inverter. Once the power supply is interrupted, the AC power supply is provided to the load by the battery in the form of an inverter. Therefore, in the case of on-line Corstal UPS power supply, it is always supplied by the inverters of Corstal UPS power supply to the load under normal conditions, regardless of whether there is electricity in the market or not, thus avoiding all the effects caused by voltage fluctuation and interference in the power grid. Obviously, the power quality of online UPS power supply is obviously better than that of backup Corstal UPS power supply, because it can achieve stable frequency and steady voltage power supply to the load, and its conversion time is zero when it is converted from municipal power supply to battery power supply. Square wave output of Corstal UPS power supply with poor load capacity (load is only 40-60% of the rated load), can not carry inductance load. If the load is too large, the third harmonic component contained in the square wave output voltage will increase the capacitive current in the flowing load, which will damage the power filter capacitance of the load seriously. The relationship between the distortion of output voltage waveform and load of sinusoidal UPS power supply is not as obvious as that of square-wave output Corstal UPS power supply. It has relatively strong load capacity and can carry micro-inductance load. Regardless of the type of UPS power supply, when they are in the state of inverter power supply, unless they have to, generally do not run at full load or overload, otherwise the failure rate of COSTAR UPS power supply will increase significantly.
Matching of UPS Power Supply and Load in Costa
Some UPS use watt (W) or kilowatt (kw) to express its output power, such as 500W, 1kw, etc. Some UPS use volt-ampere (VA) or kilovolt-ampere (KVA) to express its output power, such as 3000VA, 5KA, etc. The general conversion relationship between VA and W is that the watt is 0.8 times of the volt-ampere, such as 3 kVA = 2.4 kw. UPS is powered by line loads, and each UPS has a specific output power capability. For example, the maximum output power of a 3KA UPS is 3KA or 2.4kw. At this time, the total power consumption of the equipment connected to the UPS must not exceed 2.4 kW. Usually the power consumption (or rated power) of the equipment is indicated. At this time, the rated power of all the equipment connected to the UPS should be added up to no more than the output power of the UPS. This method is usually called the matching of the output power of the UPS with the power consumption of the load. However, the starting power of some devices is 3-5 times of the rated power (for example, the rated power of the printer is 200 W, then the calculation of load matching should be converted to 5*200 W=1000W). In addition to printers, other computer peripherals usually start up power slightly larger than the rated power, so it is better to match the load according to 80% of the output power of UPS when considering matching.
Standard UPS without external batteries, in its output power and load power consumption (i.e. full load) fully matched, generally from the time of power interruption, the power available for about 6-10 minutes (specific values are recorded in the UPS specifications for each model). If the load consumes only power

平常使用科士达UPS电源应当注意以下几点：（ups电源使用注意事项）

(1)使用科士达UPS电源时，应严格遵守厂家的产品说明书的有关规定，保证UPS所接市电的火线、零线顺序符合要求。

(2)配备科士达UPS电源的主要目的是防止由于突然停电而导致计算机丢失信息和破坏硬盘，但有些设备工作时是并不害怕突然停电的(如打印机等)。为了节省UPS的能源，打印机可以考虑不必经过科士达UPS电源而直接接入市电。如果是网络系统，可考虑UPS只供电给主机(或者服务器)及其有关部分。这样可保证UPS既能够用到最重要的设备上，又能节省投资。

(3)不要超负载使用科士达UPS电源。科士达UPS电源的最大负载量应该是其标称负载量的80%(如1000w的UPS，按80%负载率即800W去匹配负载：1000VA的UPS按80%换算成800W之后再按80%负载率即640W去匹配负载)。如果超载使用，在逆变状态下，常造成逆变三极管的击穿。此外，在使用UPS时，严禁接诸如日光灯之类的感性负载，而只能接纯电用或较小的电容性负载。

(4)开关机时应当注意开关机的顺序：开机时先开科士达UPS电源，稍后(最好是滞后1-2分钟，让UPS充分进入工作状态)再开通负载的电源开关，而且负载的电源开关要一个一个地去开通：关机时顺序正好相反，先一个一个地关掉负载的电源开关，再关掉UPS。UPS要长期处于开机状态，而计算机等负载则每次要用才开机，用完后只要关掉计算机等负载的电源开关即可。

(5)不要频繁关闭和开启科士达UPS电源。

一般要求在关闭科士达UPS电源后，至少要等待6秒钟后才能再开启UPS电源，否则，UPS电源可能处于“启动失败”的状态，即UPS电源处于既无市电输出又无逆变器输出的不正常状态。

(6)科士达UPS电源内电池内的电能有可能因某种原因而耗尽或者接近耗尽。为了补偿电池能量和提高电池寿命，科士达UPS电源要进行及时的、较长时间的连续充电(通常不少于48小时，可以带或者不带负载)，以避免由于电池衰竭而引起故障。新购置或存放很久的UPS，在使用前，应先充电12小时。长期存放不用的科士达UPS电源，每隔3个月，充电12小时，若处于高温地区，每隔2个月充电一次。科士达UPS电源不充电就使用，会损坏蓄电池。

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