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• 产品特点：

RF 无线隔离，光电隔离技术,抗干扰能力强,工作可靠界面简单,查看数据简便, 操作方便省时,且有防误操作设计独特的结构使得其安装方式多样化,可嵌入式, 基座式,壁挂式均可,可适合大部分的高压场所可转换光纤通讯和因特网,通讯距离再不是问题完善的报警系统和后台监控系统，让数据更具智能化。智能 APP

（选配），让你可以不在工作岗位上，实时查看传感器数据。

• 应用领域：

配合无线测温传感器，应用于各种高低压开关柜触头及接点、刀闸开关、高压电缆搭接头、干式变压器、低压大电流柜等电气设备的温度在线接收。

• 技术参数：

工作环境	-40℃～85℃、<95%RH
工作频段	433MHz（免申请）
RF 灵敏度	-110dbm
传输距离	0.4m～300m
RS485 通讯速率	2400~9600 bps, 默认 2400bps
RS485 通讯距离	<1200m
LCD 显示	3.5’FSTN 液晶显示
温度变化曲线	2 小时
温度采集点数	<255(80 组)
测量间隔	5S
光纤通讯距离	<5kM
光纤通讯波特率	2400~56000 bps, 默认 9600bps
安装方式	嵌入式/壁挂式（开孔尺寸 111*111，深 100mm，外形 120*120）

精密温湿度监控器STR-NWZ(TH)

※功能简介

本产品属智能型数显温度的温湿度监控仪器。用数码显示温度设定值和测量值，可对工作环境温度变化进行实时监控，当环境温度高于上限设定值时电路启动降温负载工作，相反低于下限设定值时启动加热负载工作,强行改变环境，使温度控制在设定值的范围内；同时湿度监控单元对周围环境的相对湿度变化进行检测，当环境湿度值达到一定值时，自动接通负载，通过外接负载加热、通风，强制对介质进行改造以达到标准工作条件，直到结露不再产生,系统重新处于监控状态。能够有效防止因潮湿、结露而引发的各类事故。其特有的负载断路报警输出，可以更好的保证无人值守供电系统安全、高效运行。

本产品有精度高、体积小、寿命长、安装方便、易使用等特点。

※主要技术指标

工作电源：AC220V×（80～110%）  50Hz；

使用条件：温度，-25℃～+60℃；  湿度，相对湿度≤93%RH

温度控制：-50.0～150.0℃可调   

控制回差：0～20℃可调

湿度启控：85% RH±5%（回差5% RH）

精    度: 0.5%±1个字  温度系数不大于 0.05%/℃

断线报警：无源触点输出（常开）， AC220V/3A,28VDC/10A

耐高压：50Hz，1500V交流电历时1min，无击穿和飞弧现象

负载能力：额定功率阻性负载AC220V/3A

功    耗：4W

体    积：72×72×116mm³        

重    量：0.50Kg

※使用安装

1.外观及安装方式：嵌入式安装，开孔尺寸66^+0.5×66^+0.5mm2

STR-NWZ(TH)

2.电气连接

1,2,3接温度传感器(①红,②③任接)；3,4接结露传感器;5,12接升温负载;6,12接降温负载;7,13接结露负载;8,9接控温负载断线报警;10,11接结露负载断线报警;13,14AC220V电源。

3.功能操作

温度单元调试使用说明：

按说明书接好线，检查无误后通电，显示窗即显示被控对象测量值。用户要根据实际情况进行设置，再使用（此时按一下键，使面板上的设定项目指示图表中对应的指示灯点亮。）设置操作如下：

㈠  按一下键，面板上的下限控制的指示灯亮后，可通过∧或∨键进行设置下限温度启控点，设置值在数码显示窗内会显示，达到要求后，进入第㈡步设置。

㈡  按键一下，下限控制指示灯灭，面板上的下限回差的指示灯亮，可以按∧或∨键设置回差值（设置范围0～20℃），此项设置完成后，进入第㈢步。

㈢  按一下键，下限回差指示灯灭，此时面板上的上限控制指示灯亮，可以按∧或∨键设置上限温度启控点，设置完成后，进入第㈣步。

㈣  按一下键，上限控制指示灯灭，现在面板上的上限回差指示灯亮，按∧或∨键设置回差值（设置范围0～20℃），达到要求时，进入第㈤步。

注意：上限值减去上限值回差值不能小于下限值加上下限回差值，否则在正常显示状态时显示窗会出现“RSET”字样，则要重新开始设置。

㈤  按一下键，上限回差指示灯灭，这时温度修正指示灯亮。修正值在产品出厂前已经设置，一般情况不要修改这项设置值，以免将精确的仪表反修正至不精确。当认定包括传感器在内的控制系统出现误差而不能与更高精度等级的测量装置取得一致结果时，可使用本产品先进的“修正”功能，以取得一致。（设置：温度修正状态时，按∧或∨键可以在±10范围内设置一个与误差方向相反的相同数值即可，在修正值确定后其显示的温度数值为当前温度与修正值之和。如当前显示温度为26℃，经检测偏高3℃，修正值可设定为-3，则修正后显示温度为23℃；反之则相反设定。）再按键一下，设置操作完成，设备进入监控状态。

㈥  设备运行后，具体的工作情况如下：

• 当实测温度的数值小于下限值时，对应升温负载启动，下限指示灯亮；当温度上升后，实测温度的数值大于下限值与回差的和时，对应升温负载停止，下限指示灯灭。
• 当实测温度的数值大于上限值时，对应降温负载启动，上限指示灯亮；当温度下降后，实测温度的数值小于上限值与回差的差时，对应降温负载停止，上限指示灯灭。（如下图）  

㈦  产品检测。仪表若显示“LLLL”，请检查温度传感器是否短路或者环境温度低于量程下限，若显示“HHHH”，则可能是温度传感器断线或输入超过了量程上限。若出现以上情况仪器将自动启动保护功能，将控温负载供电切断，须排除故障后才能使用。

若发现仪表工作反常，应检查传感器连线是否断线或短路或感温元件引线反接，检查监控器工作电压及环境温度等工作条件是否在规定的范围内。

㈧　断线报警

当设备的某个单元处于启动状态时，若对应的断线报警指示灯亮，相应的报警输出端也处于闭合状态，则说明负载接线处于断开，请及时检查负载接线情况！

湿度单元检测使用说明：

在自动的状态下，用口哈气,接近结露传感器（不能将传感器直接浸入水里）5秒左右, 监控器上湿度指示灯亮、负载工作；远离水汽，指示灯灭、负载停止工作，表明结露传感器未损坏。如湿度单元启动时，负载断开，则湿度断线报警指示灯亮，湿度报警端有输出。

※配套负载

我们推荐使用AC 220V 50Hz:

电加热器：功率100W、150W、200W、300W、500W。

注：产品型号不同有些功能则不具备，请以产品实物为准。

五、出厂默认值：

1、升温启控值：5℃ 回差默认为5℃

2、降温启控值：35℃回差默认为5℃ 注：出厂默认是温度启控方式为升温型

3、风机/超温报警：45℃回差默认为5℃

4、凝露启控值：湿度88%RH回差默认为15%RH

5、高压启辉电压（KV)：15%-25%额定母线电压

6、闭锁启控电压（KV)：20%-40%额定母线电压

7、高压传感器： 母线电压6-24KV标配110PF，35KV标配45PF                                         

注：以上为本司出厂默认设置值，如有特殊要求，下订单时需说明。

六、外形尺寸及安装方式：

1、产品外型尺寸：150mm(宽)×220mm(长)×40mm(深)

2、安装开孔尺寸：121mm×181mm(宽*高)

3、安装固定方式：产品采用嵌入式安装，标配两个镀锌卡扣，安装省事便捷。

七、功能说明：

1、温湿度控制部分：

1.1、升温型：当测量温度值小于设置温度时，启动加热负载，当测量温度大于设置温度加上温度回差

时，关闭加热负载。

1.2、降温型：当测量温度值大于设置温度时，启动降温负载，当测量温度小于设置温度减去温度回差

时，关闭降温负载。

1.3、除湿型：当测量湿度值大于设置湿度时，启动除湿负载，当测量湿度小于设置湿度减去湿度回差

时，关闭除湿负载。

1.4、风机/超温报警：当测量温度值大于报警设置值时，报警输出，当测量温度小于报警设置值

减去回差时，关闭报警。

1.5、断线报警说明：当仪表控制温湿度主控回路加热器或风机输出时，负载没有正常工作时则断线报

警灯点亮，报警输出节点闭合；

1.6、手动强制开启负载：在某些特定的情况下。当需要负载临时工作时，按下手动/自动键约1秒至

手动指示器点亮，进行强制开启负载：当需要恢复自动监控状态时再按下手动/自动键约1秒至

手动指示灯熄灭，监控器进入自动控制状态。

2、动态状态指示功能：

断路器位置指示:

工作位置触点闭合时，红色垂直模拟条点亮，显示断路器位于工作位置。

试验位置触点闭合时，绿色水平模拟条点亮，显示断路器位于试验位置。

断路器状态指示:

合闸时，断路器常开触点闭合，红色垂直模拟条点亮。

分闸时，断路器常闭触点闭合，绿色倾斜模拟条点亮。

弹簧储能指示:

触点闭合，红色指示灯点亮，表示已储能。

触点断开，绿色指示灯点亮，表示未储能。

接地闸刀位置指示：

触点闭合，红色垂直模拟条点亮，表示接地合闸。

触点断开，绿色倾斜模拟条点亮，表示接地断开。

注：a：失电状态下所有的发光指示均不亮。b：以上接点信号均为无源开关量辅助接点。

3、高压带电指示部分(符合《DL/T 538-93》规定)：

高压启辉电压（KV)：15%-25%额定母线电压

闭锁启控电压（KV)：20%-40%额定母线电压

高压传感器： 母线电压6-24KV标配110PF，35KV标配45PF

注：以上为本司出厂默认设置值，如有特殊要求，下订单时需说明。

闭锁继电器动作规律如下：

条      件	状      态
无辅助电源时	闭锁接点断开，禁止操作。
有辅助电源时，高压任一相带电时	闭锁红灯亮，闭锁接点断开，禁止操作。
有辅助电源时，高压三相都不带电时	开锁绿灯亮，闭锁接点闭合，允许操作。

八、功能选配说明：

1、本产品高压回路自检功能为选配功能，下单指定。

2、本产品核相功能为选配功能，下单指定，并确定核相线长度。

3、本产品超温报警/风机输出功能为选配功能，下单指定。

注：产品功能及接线示意图（产品型号不同，有些功能则不具备，以产品实物为准）

外形尺寸及安装方式：

1、产品外型尺寸：135mm(宽)×203mm(高)×40mm(深)

2、安装开孔尺寸：121(宽)mm×181mm(高)

3、安装固定方式：产品采用嵌入式安装，标配两个镀锌卡扣，安装省事便捷。

功能说明：

1、动态状态指示功能：断路器位置指示:

A.工作位置触点闭合时，红色垂直模拟条点亮，显示断路器位于工作位置。

B.试验位置触点闭合时，绿色水平模拟条点亮，显示断路器位于试验位置。

断路器状态指示:

C.合闸时，断路器常开触点闭合，红色垂直模拟条点亮。

D.分闸时，断路器常闭触点闭合，绿色倾斜模拟条点亮。

弹簧储能指示:

E.触点闭合，红色指示灯点亮，表示已储能。F.触点断开，绿色指示灯点亮，表示未储能。

接地闸刀位置指示：

G.触点闭合，红色垂直模拟条点亮，表示接地合闸。

H.触点断开，绿色倾斜模拟条点亮，表示接地断开。

注：a：失电状态下所有的发光指示均不亮。b：以上接点信号均为无源开关量辅助接点。

2、高压带电指示部分(符合《DL/T 538-93》规定)：

高压启辉电压（KV)：15%-25%额定母线电压

闭锁启控电压（KV)：20%-40%额定母线电压

高压传感器： 母线电压6-24KV标配110PF，35KV标配45PF 注：以上为本司出厂默认标准值，如有特殊要求，下订单时需说明。

一、概述:

本系列产品根据国家电力行业“五防”的要求开发研制，主要适用于2KV～35KV/50Hz户内各类高压电器控制柜的带电、开关刀闸位置指示及安全闭锁装置（设备）。是一种新型多功能、动态模拟指示的自动化设备。它集一次回路模拟图、断路器位置、开关状态、接地刀闸位置、弹簧储能状态、高压带电闭锁、温度湿度显示控制、RS485通讯多项功能于一体。装置采用嵌入式方式，安装快速方便，用户选用时只需提供相应一次方案图即可。

二、技术性能指标:

1、工作电压：AC/DC 110V～220V 50Hz ±10%

2、工作环境：温度-10℃～55℃；湿度≤75%RH；海拔高度≤3000m

3、控温模式：升/降温型，控湿模式：除湿型

4、抗电强度：外壳与端子间大于AC2000V。

5、绝缘性能：外壳与端子间大于100MΩ。

6、功    耗：≤10W  

7、温度测量范围：-30～130℃

8、湿度测量范围：0～99%RH 

9、强制闭锁动作寿命：＞10000次

10、主控输出/报警输出：无源，阻性负载，触点容量AC220V 5A 11、闭锁继电器输出接点额定容量：AC 220V/3A  DC110V 3A。

注： 产品型号不同 有些功能则不具备，以产品实物为准

(1)—系统设置                          (2)—在线升温设置（暂无此功能） (3)—环境设置                          (4)—RS485通讯指示灯

(5)—电参数设置                        (7)—RS485通讯设置        (8)—照明设置                          (10)—离开选择键

(11)—密码设置（暂无此功能）           (12)—高压开锁指示 (13)—高压闭锁指示                     (14)—菜单按键

(15)—切屏/下降/减 按键                (16)—照明/上升/加 按键 (17)—断路器分闸指示                 (18)—人体感应探头

(19)—接地刀分闸指示                   (20)—高压指示灯    (21)—远方/就地转换开关                (22)—验电/核相插孔

(23)—控湿I指示                       (24)—控温I指示 (25)—传感器I断线报警指示             (26)—负载I断线报警指示

(27)—控湿II指示                      (28)—控温II指示                   (29)—传感器II断线报警指示            (30)—负载II断线报警指示

(31)—已储能指示                       (32)（38）—试验位置指示 (33）(37)—工作位置指示                (34)—未储能指示

(35)—语音提示                         (36)—断路器合闸指示 (39)—未/已储能转换开关                (40) —接地刀合闸指示     (41)—分/合闸转换开关

注： 不同的型号接线功能不同，以实物为准

使用方法：

1、按照背壳指示的功能将配线准确的连接，并校对准确后再通电，切勿接错。

2、将各开关量输入端对开关量输入参考端短接一下观察对应功能的指示灯是否正常点亮或熄灭（正常情况下短接端子，对应的灯位将会点亮，否则不正常）。

  3、带电指示的各个输入端分别接上对应的高压带电传感器，进行某相高压试验时，对应的带电指示灯点亮，有闭锁功能且达到闭锁电压时闭锁灯点亮，闭锁有效，闭锁输出触点断开；高压断开后带电指示灯熄灭，闭锁解除，解锁灯点亮，闭锁输出触点闭合。

关于RS485通讯：

1、采用RS-485数字接口（差分、半双工）。

2、电气隔离：数字接口/仪表，数字接口/信号

   （1500V/50Hz/1min）。

3、通讯参数可编程：

  波特率： 2400、4800、9600。

  仪表地址： 1～247地址码。

     数据格式：1个起始位，8个数据位，1个停止位。

电参数接线方式：

1、本品使用的CT变比的二次输出满量程为5A(AC)； PT变比的二次输出满量程为100V(AC)。

2、此款产品默认三角形接线（客户如有特殊需要，请在下订单时提前说明)，并且Vn不接中性线或地线。

传感器接线：

红色：         +5V

蓝色（黑色）：  地

黄色：         温度

白色：         湿度

功能选配：

 1、电参数显示：用户设定适当的变比，智能操控器将会根据变比测得实际电流或者电压值，显示于LCD。  2、核相/验电功能：用户可以用验电/核相器通过仪表的验电/核相孔来测量判断高压柜是否带电或者来校验母线柜之间的相序是否正确。（不提供核相/验电器）

一、概述:

本系列产品根据国家电力行业“五防”的要求开发研制，主要适用于2KV～35KV/50Hz户内各类高压电器控制柜的带电、开关刀闸位置指示及安全闭锁装置（设备）。是一种新型多功能、动态模拟指示的自动化设备。它集一次回路模拟图、断路器位置、开关状态、接地刀闸位置、弹簧储能状态、高压带电闭锁、温度湿度显示控制、语音防误提示、人体感应探头、远方/就地开关、分合闸开关、RS485通讯多项功能于一体。装置采用嵌入式方式，安装快速方便，用户选用时只需提供相应一次方案图即可。

二、技术性能指标:

1、工作电压：AC/DC 110V～220V 50Hz ±10%

2、工作环境：温度-10℃～55℃；湿度≤75%RH；海拔高度≤3000m

3、控温模式：升/降温型，控湿模式：除湿型

4、抗电强度：外壳与端子间大于AC2000V。

5、绝缘性能：外壳与端子间大于100MΩ。

6、功    耗：≤10W  

7、温度测量范围：-30～130℃

8、湿度测量范围：0～99%RH 

9、强制闭锁动作寿命：＞10000次

10、主控输出/报警输出：无源，阻性负载，触点容量AC220V 5A

11、闭锁继电器输出接点额定容量：AC 220V/3A  DC110V 3A。

一、概述:

本系列产品根据国家电力行业“五防”的要求开发研制，主要适用于2KV～35KV/50Hz户内各类高压电器控制柜的带电、开关刀闸位置指示及安全闭锁装置（设备）。是一种新型多功能、动态模拟指示的自动化设备。它集一次回路模拟图、断路器位置、开关状态、接地刀闸位置、弹簧储能状态、高压带电闭锁、温度湿度显示控制、语音防误提示、人体感应探头、远方/就地开关、分合闸开关、RS485通讯多项功能于一体。装置采用嵌入式方式，安装快速方便，用户选用时只需提供相应一次方案图即可。

二、技术性能指标:

1、工作电压：AC/DC 110V～220V 50Hz ±10%

2、工作环境：温度-10℃～55℃；湿度≤75%RH；海拔高度≤3000m

3、控温模式：升/降温型，控湿模式：除湿型

4、抗电强度：外壳与端子间大于AC2000V。

5、绝缘性能：外壳与端子间大于100MΩ。

6、功    耗：≤10W  

7、温度测量范围：-30～130℃

8、湿度测量范围：0～99%RH 

9、强制闭锁动作寿命：＞10000次

10、主控输出/报警输出：无源，阻性负载，触点容量AC220V 5A

11、闭锁继电器输出接点额定容量：AC 220V/3A  DC110V 3A。