Datasheet > TJ175A

TJ175A

更新时间： 2024-09-18 03:27:35

品牌	Logo	应用领域
TOPSTEK		传感器
页数	文件大小	规格书
2页	119K
描述
Topstek Current Transducer

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中文翻译

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数据手册

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TJ175A 数据手册

Topstek Current Transducer TJ25A .. TJ200A

TJ 25A~200A

Features

Applications

ꢀHighly reliable Hall Effect device

ꢀCompact and light weight

ꢀFast response time

ꢀUPS systems

ꢀIndustrial robots

ꢀNC tooling machines

ꢀExcellent linearity of the output voltage over a wide input range

ꢀExcellent frequency response (> 50 kHz)

ꢀElevator controllers

ꢀProcess control devices

ꢀLow power consumption (12 mA nominal)

ꢀAC and DC servo systems

ꢀ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)

ꢀMotor speed controller

ꢀElectrical vehicle controllers

ꢀInverter-controlled welding machines

ꢀGeneral and special purpose inverters

ꢀPower supply for laser processing machines

ꢀController for traction equipment e.g. electric trains

ꢀOther automatic control systems

ꢀExtended operating temperature range

ꢀ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

Parameter

Symbol Unit

25A

50A

75A

100A

125A

150A

175A

200A

Nominal Input Current

Linear Range

I_fn

I_fs

A DC

100

125

150

175

200

±75

±150

±225

±±00

±±75

±ꢀ50

±525

Nominal Output Voltage

Offset Voltage

V_hn

V_os

ꢀ V±1% at If=I_fn( R_L=10kꢁ)

ꢁ

Within ±±5 mV ꢂ I_f=0, T_a=25°C

<100ꢁ(50ꢁnominal)

Output Resistance

Hysteresis Error

Supply Voltage

R_OUT

V_oh

V_CC/V_EE

ꢄ

Within ±±5 mV ꢂ I_f=I_fnꢃ0

±15V ±5%

Linearity

Within ±1% of I_fn

Consumption Current

Response Time (90%V_hn)

I_CC

ꢁsec

±12 mA nominal, ±15 mA max

T_r

7 ꢁsec max.

ꢂ

d I_f/dt = I_fn/ ꢁsec

Frequency bandwidth (-±dB) f_BW

DC to 50kHz

Thermal Drift of Output

%/°C

mV/°C

Within ±0.05 %/°C ꢂ I_fn

Within ±1.5 mV/°C ꢂ I_fn

AC2.5KV X 60 sec

>1000 Mꢁ

Thermal Drift of

Zero Current Offset

Dielectric Strength

Isolation Resistance

ꢂ 1000 VDC

R_IS

T_a

T_s

Mꢁ

°C

Operating Temperature

Storage Temperature

Mass

-15°C to 80°C

°C

-20°C to 85°C

28 g

- 58 -

www.topstek.com

TJ V080201

7/1/2008

中文翻译

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