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STM 产品说明书 SPECIFICATION 北京世特美测控技术有限公司 BEIJING STM MEASUREMENT&

CONTROL TECHNOLOGY CO.

,LTD SO1T6C2.5V1 产品编码(MODEL ID): STMO10 文件编号(DOCUMENT):STM-CPGGS075 版本号 (VERSION): A3 制作日期(DATE):2003.9.12 页数(PAGE):

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4 产品描述 Features: l 多量程霍尔闭环电流传感器Closed loop (compensated) multirange current transducer using the Hall effect l 原边副边之间绝缘 With a galvanic isolation between the primary circuit and secondary circuit l 用于测量直流、交流、脉冲电流 For the electronic measuremt of current DC,AC,pulsed l 单电源供电 Unipolar voltage supply l PCB 安装 Compact design for PCB mounting 特性 Advantages: l 出色的精度 Excellent accuracy l 良好的线性度 Very good linearit l 响应时间快 ? Optimized response time l 优良的温度特性 Very low temperature drift l 无插入损耗 No insertion losses l 抗干扰能力强 High immunity to external interference 应用 Applications: l 交流变频调速 AC variable speed drives l 伺服电机牵引 servo motor drives l 不间断电源(UPS) Uninterruptible power supplies l 电池电源 Battery supplied applications l 开关电源(SMPS) Switched mode power Supplies l 电焊机电源 ? Power supplies for welding applocations 电参数 Electrical data: IPN 原边额定输入电流 Primary nominal current rms

6 A IP 原边测量电流范围 Primary current measuring range 0…±19.2 A Vo ut 副边额定输出电压 Output voltage IP 2.5±(0.625*IP/ IP N) V IP=0 2.5±0.025 V G 敏感度 Sensitivity IPN 104.16 mV/A NS 副边匝数 Number of secondary turns (±0.1%) 2000T VC 电源电压 power supply (±5%)

5 V IC 电流消耗 Current consumption, VC =5V Typ 12+ IS 1>

+(Vo ut/ RL ) mA RL 负载阻值 Load resistance ≥2 KΩ RIM 内测电阻 In measuring resisance(±0.5%) 208.3 Ω TCRIM 内测电阻温漂 Thermal drift of RIM O n l y d u e t o T C R I M STM 产品说明书 SPECIFICATION 北京世特美测控技术有限公司 BEIJING STM MEASUREMENT&

CONTROL TECHNOLOGY CO.,LTD SO1T15C2.5V1 产品编码(MODEL ID): STMO05 文件编号(DOCUMENT):STM-CPGGS074 版本号 (VERSION): A3 制作日期(DATE):2003.9.12 页数(PAGE):

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4 产品描述 Features: l 多量程霍尔闭环电流传感器Closed loop (compensated) multirange current transducer using the Hall effect l 原边副边之间绝缘 With a galvanic isolation between the primary circuit and secondary circuit l 用于测量直流、交流、脉冲电流 For the electronic measuremt of current DC,AC,pulsed l 单电源供电 Unipolar voltage supply l PCB 安装 Compact design for PCB mounting 特性 Advantages: l 出色的精度 Excellent accuracy l 良好的线性度? Very good linearit l 响应时间快 ? Optimized response time l 优良的温度特性 Very low temperature drift l 无插入损耗 No insertion losses l 抗干扰能力强 High immunity to external interference 应用 Applications: l 交流变频调速 AC variable speed drives l 伺服电机牵引 servo motor drives l 不间断电源(UPS) Uninterruptible power supplies l 电池电源 Battery supplied applications l 开关电源(SMPS) Switched mode power Supplies l 电焊机电源 ? Power supplies for welding applocations 电参数 Electrical data: IPN 原边额定输入电流 Primary nominal current rms

15 A IP 原边测量电流范围 Primary current measuring range 0…±48 A Vo ut 副边额定输出电压 Output voltage IP 2.5±(0.625*IP/ IP N) V IP=0 2.5±0.025 V G 敏感度 Sensitivity IPN 41.6 mV/A NS 副边匝数 Number of secondary turns (±0.1%) 1200T VC 电源电压 power supply (±5%)

5 V IC 电流消耗 Current consumption, VC =5V Typ 12+ IS 1>

+(Vo ut/ RL ) mA RL 负载阻值 Load resistance ≥2 KΩ RIM 内测电阻 In measuring resisance(±0.5%)

50 Ω TCRIM 内测电阻温漂 Thermal drift of RIM O n l y d u e t o T C R I M STM 产品说明书 SPECIFICATION 北京世特美测控技术有限公司 BEIJING STM MEASUREMENT&

CONTROL TECHNOLOGY CO.,LTD SO1T25C2.5V1 产品编码(MODEL ID): STMO04 文件编号(DOCUMENT):STM-CPGGS073 版本号 (VERSION): A3 制作日期(DATE):2003.9.12 页数(PAGE):

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4 产品描述 Features: l 多量程霍尔闭环电流传感器Closed loop (compensated) multirange current transducer using the Hall effect l 原边副边之间绝缘 With a galvanic isolation between the primary circuit and secondary circuit l 用于测量直流、交流、脉冲电流 For the electronic measuremt of current DC,AC,pulsed l 单电源供电 Unipolar voltage supply l PCB 安装 Compact design for PCB mounting 特性 Advantages: l 出色的精度 Excellent accuracy l 良好的线性度? Very good linearit l 响应时间快 ? Optimized response time l 优良的温度特性 Very low temperature drift l 无插入损耗 No insertion losses l 抗干扰能力强 High immunity to external interference 应用 Applications: l 交流变频调速 AC variable speed drives l 伺服电机牵引 servo motor drives l 不间断电源(UPS) Uninterruptible power supplies l 电池电源 Battery supplied applications l 开关电源(SMPS) Switched mode power Supplies l 电焊机电源 ? Power supplies for welding applocations 电参数 Electrical data: IPN 原边额定输入电流 Primary nominal current rms

25 A IP 原边测量电流范围 Primary current measuring range 0…±80 A Vo ut 副边额定输出电压 Output voltage IP 2.5±(0.625*IP/ IP N) V IP=0 2.5±0.025 V G 敏感度 Sensitivity IPN

25 mV/A NS 副边匝数 Number of secondary turns (±0.1%) 2000T VC 电源电压 power supply (±5%)

5 V IC 电流消耗 Current consumption, VC =5V Typ 12+ IS 1>

+(Vo ut/ RL ) mA RL 负载阻值 Load resistance ≥2 KΩ RIM 内测电阻 In measuring resisance(±0.5%)

50 Ω TCRIM 内测电阻温漂 Thermal drift of RIM O n l y d u e t o T C R I M OUT IN = = 0.5 0.8x0.8 3x 0.5x0.3

5 6

4 5

1 3

2 +

0 M 9.3

10 1.8 10.2 2x2.54 22.2 1.84 4.5 22.4 10.85 4.9 R3.3 7.62 5.08 12.70 STM 产品说明书 SPECIFICATION 北京世特美测控技术有限公司 BEIJING STM MEASUREMENT &

CONTROL TECHNOLOGY CO.,LTD SO1T_C2.5V1 页数(PAGE):

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4 外形图 Mechanical outline(mm) 标识 + DC+5V 标识

0 GND 标识 M VSN 接线图 Connection diagram 原边端连接定义 Connection definition 匝数 N 初级额定电流 IPN (A) 额定输出电压 Vo ut (V) 初级电阻 RP(Ω) 连接点

1 6/15/25 2.5±0.625 0.18

2 3/7.5/12.5 2.5±0.625 0.81

3 2/5/8.33 2.5±0.625 1.62 正视图 Front view 左视图 Left view OUT IN

6 5

4 3

2 1 OUT IN

6 5

4 3

2 1 OUT IN

6 5

4 3

2 1 secondary side primary side RIM - + ref ±IS ±IP IN M

0 + 底视图 Bottom view ........