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产品类别 > 隔离器/转换器 > GIC-401EM电流传感器

GIC-401EM电流传感器

所属品牌:美国 OSI 来源:深圳市电子竞技竞猜平台仪器仪表点击:90次发布时间:2021-09-09

GIC-401EM电流传感器


品牌:美国 OSI

 

型号:GIC

 

类型:直流电流传感器(地磁感应电流)





产品描述DESCRIPTION

GIC系列传感器能够在交流电压较高的情况下测量直流电流。这使得能够准确测量电网上的地磁感应电流(GIC),以及光伏系统和逆变器中可能存在的直流分量。该设备在较宽的动态范围内运行,即使在较大的超范围后仍保持较低的精度。GIC固有的低残余效应消除了除极端情况外所有情况下的消磁需求。分芯外壳具有外加硬件和室外额定值,安装简单,无需中断电路。

GIC-xxxz transducers are able to measure DC currents in the presence of higher levels of AC. This enables accurate measurement of Geomagnetically Induced Currents (GIC) on power grids, and of the DC components potentially present in Photo-Voltaic system and inverters. The device operates over a wide dynamic range and maintains low-level accuracy even after a large over-range.The GIC’s inherently low residual effect eliminates the need to degauss in all but extreme circumstances. The split-core enclosure, with captive hardware and outdoor rating, makes installation easy and does not require circuit interruption.

 




特征FEATURES

?高分辨率(1000:1)

?低剩余偏移

?分芯

?双向

?非接触式

?输入/输出隔离

?低功耗

?室外安装

?宽温度范围

?导管附件(刚性1/2“NPT)

? High resolution (1000:1)

? Low residual offset

? Split-core

? Bidirectional

? Non-contact

? Input/Output isolation

? Low power consumption

? Outdoor installation

? Wide temperature range

? Conduit attachment (Rigid 1/2” NPT)







参数

电流输入

0-1500Aac

输出

0-5Vdc、0-10Vdc、0-1mAdc、4-20mAdc、4-12-20mAdc

准确性

±0.5% FS

核心类型

分裂核心

频率

直流电

测量

直流电









型号

直流范围

输出类型

 

0-±1mAdc

0-±10Vdc

0-±5Vdc

4-20mAdc

4/12/20mAdc

GIC-051

±0-50Adc

GIC-051Z

GIC-051B

GIC-051D

GIC-051X5

GIC-051E

GIC-051EM

GIC-101

±0-100Adc

GIC-101Z

GIC-101B

GIC-101D

GIC-101X5

GIC-101E

GIC-101EM

GIC-151

±0-150Adc

GIC-151Z

GIC-151B

GIC-151D

GIC-151X5

GIC-151E

GIC-151EM

GIC-201

±0-200Adc

GIC-201Z

GIC-201B

GIC-201D

GIC-201X5

GIC-201E

GIC-201EM

GIC-301

±0-300Adc

GIC-301Z

GIC-301B

GIC-301D

GIC-301X5

GIC-301E

GIC-301EM

GIC-401

±0-400Adc

GIC-401Z

GIC-401B

GIC-401D

GIC-401X5

GIC-401E

GIC-401EM

GIC-501

±0-500Adc

GIC-501Z

GIC-501B

GIC-501D

GIC-501X5

GIC-501E

GIC-501EM

GIC-601

±0-600Adc

GIC-601Z

GIC-601B

GIC-601D

GIC-601X5

GIC-601E

GIC-601EM

GIC-801

±0-800Adc

GIC-801Z

GIC-801B

GIC-801D

GIC-801X5

GIC-801E

GIC-801EM

GIC-102

±0-1000Adc

GIC-102Z

GIC-102B

GIC-102D

GIC-102X5

GIC-102E

GIC-102EM

GIC-122

±0-1200Adc

GIC-122Z

GIC-122B

GIC-122D

GIC-122X5

GIC-122E

GIC-122EM

GIC-152

±0-1500Adc

GIC-152Z

GIC-152B

GIC-152D

GIC-152X5

GIC-152E

GIC-152EM

 

例:600Adc输入0-±1mAdc输出.









规格参数

 

输入INPUT

电流范围

0-1500Aac

超出范围(无损坏)

>8000A

带宽

1.5Hz低通滤波器开启输出)

直流至1.5Hz

介电测试DIELECTRIC TEST

输入窗口

2200Vac

仪器输出功率

1kVdc

绝缘等级

600Vac

仪表功率INSTRUMENT POWER

标准

24VAC/24VDC,±10%

选项“-12

12VAC/12VDC,±10%

电流

名义上

80mA

 

最大限度

100mA

温度TEMPERATURE

工作范围

-40?C to +85?C

温度效应

±0.025%/?C

存储

-40?C to +85?C

输出OUTPUT

缩放比例

型号B、D、X5

0至±FS dc输入=0至±FS输出

型号EM

-FS dc/0/+FS dc输入=4/12/20mAdc

输出E型(单向)

0-FS直流输入=4-20mAdc输出

载入

型号E和EM

0-500Ω

 

型号B

0-10kΩ

 

D型和X5型

≥2kΩ

响应时间(90%)

<350ms(典型)

精确ACCURACY

线性、偏移、设定值和重复性

≤0.5% F.S.

超程剩余偏移量

输入电流的0.0007A/A

(最大偏移=350mA)

线性

≤0.1%F.S.

物理性能PHYSICAL

重量

2.0lbs































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31?C,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 31?C decreasing linearly to 50 percent relative humidity at 40?C.

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




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