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产品类别 > 隔离器/转换器 > CTG-252电流传感器

CTG-252电流传感器

所属品牌:美国 OSI 来源:深圳市现代豪方仪器仪表点击:369次发布时间:2021-09-02

CTG-252电流传感器


品牌:美国 OSI

 

型号:CTG

 

类型:电流传感器

 

带输出放大器的电流传感器5Vdc或10Vdc输出

 



产品描述DESCRIPTION

CTG电流传感器是一种集成了输出放大器的霍尔效应传感器。CTG系列提供多种电流范围、输出和传感器尺寸。霍尔效应电流测量是一种非接触技术,用于测量流过导体的电流的磁化效应。这种测量类型提供了传统直接或接触(在线)测量无法提供的许多好处。其中一些好处是导体和传感器输出之间的高电气隔离、高过载能力、对输入变化的快速响应以及被测电路上的无功耗。

The CTG Current Transducer is a Hall-effect sensor integrated with an output amplifi er. The CTG series offers a number of current ranges, outputs and sensor dimensions. Hall-effect current measurement is a non-contact technique that measures the magnetizing effects of current fl owing in a conductor. This measurement type offers a number of benefi ts not afforded by conventional direct or contact (in-line) measurement. Some of these benefi ts are high electrical isolation between conductor and sensor output, high overload capability, fast response to input changes and no power consumption on measured circuit.  

 



特点FEATURES

•精确度为±1%F.S

•2200Vac线路至输出电介质测试

•直流至400赫兹响应

•传感器和放大器在一个包装中

•分芯配置中可用

•输出在方向和大小上与通过窗口的电流成比例(交流输入产生交流输出,直流输入产生直流输出)

•过载能力达到额定值的10倍(60Hz)

•在剧烈振动期间保持稳定性

•可用于5000A的型号

•响应时间小于500μs

•8英尺电缆长度

• Accuracy of ±1% F.S.

• 2200Vac line-to-output dielectric test.

• DC to 400Hertz response.

• Sensor and amplifi er in one package.

• Available in split-core confi gurations.

• Output is proportional in direction and magnitude to the current fl ow through the window. (ac input yields ac output, dc input yields dc output)

• Overload capability to 10 times rating (at 60Hz).

• Stability maintained during severe vibration.

• Models available to 5,000A.

• Response time less than 500μs.

• 8-foot cable length.

 



应用APPLICATIONS

•更换分流器,没有插入损耗

•适用于带有直流组件和/或斩波波形的交流系统

• Replaces shunts. No insertion loss.

• Ideal for use on ac systems with dc components and/or chopped waveforms.







参数

电流输入

0-5000Aac

输出

0-±5Vdc, 0-±10Vdc

核心类型

实芯,分体式

准确度

±1.0% FS

频率

直流电

测量

直流电













电流范围

输出±10Vdc

输出±5Vdc

传感器尺寸

0-100A

CTG-101

CTG-101X5

D*

0-200A

CTG-201

CTG-201X5

D*

0-300A

CTG-301

CTG-301X5

D*

0-400A

CTG-401

CTG-401X5

D*

0-500A

CTG-501

CTG-501X5

E*

 

CTG-501FS

CTG-501FSX5

F

0-600A

CTG-601

CTG-601X5

E*

 

CTG-601FS

CTG-601FSX5

F

0-800A

CTG-801

CTG-801X5

E*

 

CTG-801FS

CTG-801FSX5

F

0-1000A

CTG-102

CTG-102X5

E*

 

CTG-102FS

CTG-102FSX5

F

 

CTG-102EES

CTG-102EESX5

EE

0-1500A

CTG-152

CTG-152X5

E*

 

CTG-152FS

CTG-152FSX5

F

 

CTG-152EES

CTG-152EESX5

EE

0-2000A

CTG-202

CTG-202X5

E*

 

CTG-202FS

CTG-202FSX5

F

 

CTG-202EES

CTG-202EESX5

EE

0-2500A

CTG-252

CTG-252X5

E*

 

CTG-252FS

CTG-252FSX5

F

 

CTG-252EES

CTG-252EESX5

EE

0-3000A

CTG-302EES

CTG-302EESX5

EE

















电流范围

输出±10Vdc

输出±5Vdc

传感器尺寸

0-500A

CTG-501HS

CTG-501HX5S

Z

0-600A

CTG-601HS

CTG-601HX5S

Z

0-800A

CTG-801HS

CTG-801HX5S

Z

0-1000A

CTG-102HS

CTG-102HX5S

Z

0-1500A

CTG-152HS

CTG-152HX5S

Z

0-2000A

CTG-202HS

CTG-202HX5S

Z

CTG-202GS

CTG-202GX5S

G*

0-2500A

CTG-252HS

CTG-252GX5S

G*

0-3000A

CTG-302HS

CTG-302HX5S

Z

CTG-302GS

CTG-302GX5S

G*

0-4000A

CTG-402HS

CTG-402HX5S

Z

0-5000A

CTG-502HS

CTG-502HX5S

Z

 

注:*标准尺寸的传感器“D”和“E”型号具有坚固的核心。

对于分芯型号,在型号上添加后缀“S”。

分芯“D”和所有“G”型号没有UL认证。






示例:CTG-301X5ST:300安培分芯电流传感器,带±5V输出和扩展温度范围。











规格

输入INPUT

电流

0-5000Aac

直流/峰值交流

过电流(无损坏)

10倍额定值

频率

直流电-400Hz

仪表功率

±15Vdc

范围

±13Vdc ~±18Vdc

电流

<±20mAdc

介电测试(从窗口到输出的导体)

DIELECTRIC TEST (Conductor Through Window to Output)

传感器尺寸“D”和“E”(分芯)

1000Vdc

所有其他

2200Vac

输出OUTPUT

输出负载

25kΩ

响应时间

(典型)

500μs

饱和值

大约

13.5V@±15Vdc

准确度和线性度

±1.0% F.S.

温度TEMPERATURE

温度范围

标准

0ºC ~+40ºC

延长温度范围

添加“T”后缀x

-20ºC ~ +60ºC

温度效应

±0.05%/ºC

物理性质PHYSICAL

绝缘

600Vac

选项“S

分芯













连接尺寸

 

1:传感器尺寸DZ

塑料接头,8英尺,橡胶电缆

PINS

LEADS

类型

1

WHITE

-

输出*

2

GREEN

+

6

BLACK

-15V

仪表功率

8

RED

+15V

1

WHITE

COM









2:传感器尺寸EEEF&G

金属接头,8英尺,橡胶电缆

PINS

LEADS

类型

A

WHITE

-

输出*

B

GREEN

+

C

BLACK

-15V

仪表功率

D

RED

+15V

A

WHITE

COM

 

注:*CTG的“红点”侧必须面对正电源。


















安装/操作/保修/INSTALLATION / OPERATION / WARRANTY

 

安装说明/INSTALLATION INSTRUCTIONS

1.只能由合格的电工进行安装!

2.在进行任何电气连接之前,确保电气服务已断开。

3.支路保护按国家和地方规范要求设置检查机构的报告。

4.按要求布线,并按照本表和装置上的接线图固定到端子上。

5.传感器适合安装在600Vac线路上。

6.为防止与带电电路接触,当安装在裸母线上时,要求传感器安装在需要使用工具进入的外壳中。当安装在绝缘电缆上时不需要第二个外壳的电缆。

1. Installation should be performed by qualifi ed electricians only!

2. Make sure electrical service is disconnected before making any electrical connections.

3. Branch circuit protection is required to be provided in accordance with the National and Local codes of the inspection authority.

4. Route wires as required and secure to terminals per connection diagram on this sheet and on the unit.

5. Transducers are suitable for installation on 600Vac lines.

6. To prevent contact with live circuits, when installed on a bare bus bar, the transducer is required to be mounted in an enclosure that requires the use of a tool for access. When installed on an insulated cable this second enclosure is not required.

 

 

操作说明/OPERATING INSTRUCTIONS

1.本装置适用于海拔2000米以下的室内使用。

2.根据安装类别(过电压)II,污染等级2的瞬态过电压。

3.如果需要清洁外表面,则应断电所有供应服务(两个测量和仪表电源电路),并用软刷刷洗或用低压空气吹扫。使用适当的眼部保护。不适合清洗软管。

4.最高相对湿度80%,温度最高31ºC,线性下降至50% 40℃时的相对湿度。

5.最大工作温度范围为-20°C至60°C。

1. This unit is intended for indoor use at altitudes up to 2000 meters.

2. Transient overvoltages according to Installation Category (overvoltage) II, Pollution Degree 2.

3. If cleaning of the exterior surface is necessary, de-energize all services of supply (both measuring and instrument power circuits) and brush with a soft brush or blow off with low-pressure air. Use appropriate eye protection. Not suitable for hose-down cleaning.

4. Maximum relative humidity 80 percent for temperatures up to 31ºC decreasing linearly to 50 percent relative humidity at 40ºC.

5. Maximum operating temperature range is -20°C to 60°C.

















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