Datasheet > TMQ400A

TMQ400A

更新时间： 2024-10-02 03:27:11

品牌	Logo	应用领域
TOPSTEK		传感器
页数	文件大小	规格书
2页	112K
描述
Topstek Current Transducer

阅读下载

中文翻译

获取价格

数据手册

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TMQ400A 数据手册

Topstek Current Transducer TMQ100A .. TMQ1000A

TMQ100A~1000A

Features

♦Highly reliable Hall Effect device

♦Compact and light weight

♦Fast response time

♦Excellent linearity of the output voltage over a wide input range

♦Excellent frequency response (> 50 kHz)

♦Low power consumption (16 mA nominal)

♦Capable of measuring both DC and AC, both pulsed and mixed

♦High isolation voltage between the measuring circuit and the

current-carrying conductor (AC2.5KV)

Applications

♦UPS systems

♦Process control devices

♦AC and DC servo systems

♦Motor speed controller

♦Extended operating temperature range

♦Electrical vehicle controllers

♦Inverter-controlled welding machines

♦General and special purpose inverters

♦Controller for traction equipment e.g. electric trains

♦Flame-Retardant plastic case and silicone encapsulate, using

UL classified materials, ensures protection against

environmental contaminants and vibration over a wide

temperature and humidity range

Specifications

TMQ

100A

TMQ

200A

TMQ

300A

TMQ

400A

TMQ

500A

TMQ

600A

TMQ

800A 1000A

TMQ

Parameter

Symbol Unit

Nominal Input Current

Linear Range

I_fn

I_fs

A DC

100

200

300

400

500

600

800 1000

±300

±600

±900 ±1200 ±1500 ±1800 ±2400 ±3000

4 V±1% at If=I_fn( R_L=10kΩ)

Within ±15 mV @ I_f=0, T_a=25°C

<10Ω

Nominal Output Voltage

Offset Voltage

V_hn

V_os

R_OUT

V_oh

V_CC/V_EE

Ω

Output Resistance

Hysteresis Error

Within ±10 mV @ I_f=I_fn→0

±15V ±5%

Supply Voltage

Linearity

Within ±0.5% of I_fn

Consumption Current

Response Time (90%V_hn)

Frequency bandwidth (-3dB)

Thermal Drift of Output

Thermal Drift of Zero Current Offset

Dielectric Strength

Isolation Resistance @ 1000 VDC

Operating Temperature

Storage Temperature

Mass

I_CC

T_r

μsec

±16 mA nominal

3 μsec max.

d I_f/dt = I_fn/ μsec

f_BW

DC to 50kHz

%/°C

mV/°C

Within ±0.05 %/°C @ I_fn

Within ±1 mV/°C @ I_fn

AC2.5KV X 60 sec

>500 MΩ

R_IS

T_a

MΩ

°C

-15°C to 80°C

T_s

°C

-20°C to 85°C

240 g

- 92 -

www.topstek.com

TMQ V080709 7/9/2008

中文翻译

下载PDF

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