厂家供应NANY智能型工频耐压试验变压器控制箱

 产品简介

NANY系列智能型工频耐压控制箱是根据行业试验标准而设计的试验设备，其安全可靠、功能强大、使用方便、维护简单，主要用于对各种电器产品、电气元件、绝缘材料等进行规定电压下的绝缘强度试验，以考核产品的绝缘水平，发现被试品的绝缘缺陷，衡量过电压的能力，是电力运行相关部门、电工电器制造企业、冶金、煤矿、电气化铁路相关部门、科研单位及高等院校等需要耐压试验设备的理想产品。

产品别名

全自动工频耐压控制(箱)台、工频耐压控制台、全自动工频耐压控制箱、工频耐压控制箱

产品特性

电压、电流、时间、状态信息及提示信息等数据4.7尺大屏液晶显示，读数清晰、直观；

中英文界面，操作简单明了，可适应多种应用场合；

轻触式按键操作，所有功能均可通过按键设定，提高了产品的安全性、可靠性；

全数字式校准方式，摒弃了陈旧的电位器调整，现场使用极为方便，精度易于控制(此功能带密码保护)；

按键直接设定试验变压器变比(此功能带密码保护)，在连接不同电压等级的试验器时，应用灵活自如，确保做到一个控制箱可与多台变压器相互配套使用；

状态提醒功能，中英文引导式操作，即使在无说明书的情况下亦可熟练操控；

试验过程中，屏上有闪烁的高压符号显示，时刻提醒操作人员注意安全；

试验结果显示功能，可自动判断试验结果（试验通过或试验失败），并能可靠记录试品过电流、闪洛或击穿时的电压；

试验结果声音报警功能，试验通过或试验失败时，设备会发出不同的报警声音，试验人员可直接由报警声音辨认试验的结果；

暂停功能，自动控制时，此功能可做到在任意点实现升压或降压的暂停，暂停时间可由试验人员灵活掌握，方便观察试品状态；

自动计时功能，自动控制时，当电压自动上升至设定值时，设备自动开始计时，当计时时间到，显示试验结果，设备自动回到零位；

手动计时功能，手动控制时，计时器可手动启动，当耐压时间到，设备自动回到零位（仅台式设备有此功能）；

手动控制模式，此模式类似于传统的电动升/降压方式，上升/下降由按钮控制，设备自动判断上/下限位，有过电压保护；

升压速度智能控制，当电压达到目标电压80%时，升压速度会自动减慢，当达到目标电压90%时，升压速度进一步减慢；

采用硬、软件抗干扰技术相结合，性能稳定，抗干扰性强。

产品参数

额定容量（常用参数）：

1kVA、2kVA、3kVA、5kVA、10kVA、15kVA、20kVA、30kVA、50kVA、100kVA、150kVA、200kVA、300kVA、500kVA

以下为5kVA的技术参数：

► 输入电流： 0 ～ 23A

► 仪表电压： 0 ～ 100V

► 输出电压： 0 ～ 250V

► 输出电流： 0 ～ 20A

► 电压测量精度： 0.5 ％FS ±3 字

► 电流测量精度： 0.5 ％FS ±3 字

► 计时长度： 0 ～ 9999 S(特殊模式可用于长时间工作)

► 电源电压： AC220V ±10%, 50Hz±1 Hz

► 使用环境：环境温度 0～50 ℃ 相对湿度 ≤85 RH

注：5kVA及以下容量为箱式结构；5kVA以上，30kVA及以下为台式结构；30kVA以上，50kVA及以下为柜式结构；5kVA以上，30kVA及以下为台式结构；50kVA以上为分体式结构。

注意事项

为了您和设备的安全，请操作人员仔细阅读以下内容:

● 试验接地端必须可靠接地。

● 试验时不允许将不相干的物品堆放在设备面板上或周围。

●开机前请检查电源电压:交流220V±10% 50Hz。

● 更换保险管和配件时，请使用与本仪器相同的型号。

● NANY系列智能型工频耐压控制箱注意防潮、防油污。

● 试验时请确认被测设备已断电，并与其它带电设备断开。

● 开机前请检查暂停键是否被暂停，如被暂停请恢复。

保养和维修

1．验证设备的可用性

仪器在使用前首先观察仪器外观是否有破损。通电后检查仪器表头是否有显示，显示是否完整，对长期没有使用的仪器还应检查其输出部分接线柱是否锈蚀、老化现象，否则应及时清理完好再使用。使用时请参照“使用手册”。

2．设备的保养

每次完成试验后，清整仪器接线柱上的连线，关闭电源，断开电源插头，盖上机箱盖，放置在干燥无尘、通风、无腐蚀性气体的室内。

3．保险管的更换方法

仪器的保险管与仪器的电源插座连为一体，更换时首先应拔掉电源线，用小一字锥从上方拨出保险盒。

Product introduction

NANY series intelligent test transformer power frequency withstand voltage control box is designed based on the latest national industry standard, its safe, reliable, powerful, easy to use, easy to maintenance, mainly used for a variety of electrical products, electrical components, insulation materials etc. Under the specified voltage to test the insulative strength, to asses the insulation level, then find the defective product and measure the ability of over voltage, is a preferred product for relevant electrical departments, electrical appliances manufacturing enterprises, metallurgy, coal, railway electrification relevant departments, research institutes and universities, and other relative department.

Also called name

Automatic power frequency withstand voltage control (box) sets, power frequency withstand voltage control desk, automatic power frequency withstand voltage control box, power frequency withstand voltage control box

The Characteristics of the products

● Voltage, current, time, status information and prompt message will be displayed on the 4.7 inch large LCD screen, with clear reading and intuitive ;

● English interface, simple to operate, can be adapted to a variety of applications ;

● Touch button operation, all functions can be set via buttons, improved the safety and reliability ;

● Full digital calibration methods, abandoned the old potentiometer adjustment, extremely easy to use on-site, easy to control accuracy ( this function with password protection ) ;

● Key set the test transformer turns ratio directly ( this function with password protection ) , when connected with different voltage levels tester, the application is flexible and comfortable, just one control box, but can be matched with multiple transformers.

● Status notification function, with whole English guided operation , can skill operate even without manual instruction;

● During the test , the screen with a flashing high voltage symbol, to notice the operator safety;

● With test results displayed function, can automatically determine the test results ( test pass or  test fail) , and reliable record of the tested object over current , flash or breakdown voltage ;

● Sound alarm the test results, test passed or fail , the device will emit different alarm voice,  the operator can identify by the alarm sound test results directly;

● Pause function, automatic control, this function can be done at any point such as achieve boost or buck pause, the pause time can controlled by the operator flexibility, for observing the test status easily;

● Automatic timer function. Automatic control, when the voltage is increases to the set value automatically, the device start time automatically, when the timer is time out, it will show the testing results, the device automatically returns to the zero position ;

● Manual timer function , when manual control, the timer can be started manually , when the pressure the start, the device returns to zero ( only desktop devices have this function ) automatically;

● Manual control mode, this mode is similar to the traditional electric buck / boost mode , up / down control by the button, the device judge the upper / lower limit automatically, also with over-voltage protection ;

● Boost speed with intelligent control, when the voltage reaches to 80% of the target voltage , the boost speed will automatically slow down, when it reaches to 90% of the target voltage , the boost speed slowed further ;

●Adopting the hardware and software anti-jamming technology, with stable performance and strong anti-interference .

The parameters of the products

1.Rated capacity (common parameters): 1kVA, 2kVA, 3kVA, 5kVA, 10kVA, 15kVA, 20kVA, 30kVA, 50kVA, 100kVA, 150kVA, 200kVA, 300kVA, 500kVA 5kVA

5kVA technical parameters as follows:

2.Input Current: 0 ~ 23A

3.Instrument Voltage: 0 ~ 100V

4.Output voltage: 0 ~ 250V

5.Output Current: 0 ~ 20A

6.Voltage measurement accuracy: 0.5% FS ± 3 words

7.Current measurement accuracy: 0.5% FS ± 3 words

8.Time Length: 0 ~ 9999 S (special mode can be used to long hours work)

9.Power supply voltage: AC220V ± 10%, 50Hz ± 1 Hz

10.Usage environment: Temperature 0 ~ 50 ℃ Relative humidity ≤ 85 RH

Note: capacity of 5kVA or below is box-type structure; 5kVA above, 30kVA and below for the desktop structure; 30kVA above, 50kVA and below for cabinet structure; 5kVA and more, 30kVA and below for the desktop structure; 50kVA above for split structure.

Product information

Precautions and e for your safety, please read the following words:

● The enclosure must be grounded during the testing.

● The irrelevant objects do not allow to stack on and around the device panel.

● Check the power supply before starting voltage: AC 220V ± 10%    50Hz.

● When replace the fuse and accessories, please use the same type of the instrument.

● NANY series intelligent power withstand voltage testing device should be prevented against moisture and grease.

● Before testing, please make sure the tested objects is power off, and disconnect the charged device.