Datasheet > TQM200A

TQM200A

更新时间： 2024-09-10 03:26:35

品牌	Logo	应用领域
TOPSTEK		传感器
页数	文件大小	规格书
2页	94K
描述
Topstek Current Transducer

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中文翻译

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TQM200A 数据手册

Topstek Current Transducer TQM200A

TQM200A

Features

Applications

ꢀUPS systems

ꢀHighly reliable Closed Loop Hall Effect device

ꢀCompact and light weight

ꢀIndustrial robots

ꢀNC tooling machines

ꢀFast response time

ꢀElevator controllers

ꢀExcellent linearity of the output voltage over a wide input range

ꢀExcellent frequency response (> 200 kHz)

ꢀLow power consumption (9 mA nominal)

ꢀProcess control devices

ꢀAC and DC servo systems

ꢀMotor speed controller

ꢀ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)

ꢀElectrical vehicle controllers

ꢀInverter-controlled welding machines

ꢀGeneral and special purpose inverters

ꢀPower supply for laser processing machines

ꢀController for traction equipment eg. electric trains

ꢀOther automatic control systems

ꢀExtended operating temperature range

ꢀFlame-Retardant plastic case and silicone encapsulant, using UL

classified materials, ensures protection against environmental

contaminants and vibration over a wide temperature and

humidity range

Specifications

Parameter

Symbol

I_pn

Unit

A DC

TQM200A

±200

Nominal Input Current

Supply Voltage Range

Supply Voltage ±5%

Consumption Current

Measuring Range

V_CC/V_EE

I_CC

±±2 --- ±±5

±±2

±±5

A DC

ꢁ

±5 mA + I_s

I_fs

±200

±250

±200

±ꢀ00

Maximum Load Resistance R_Mmax

Minimum Load Resistance

Conversion Ratio

R_Mmin

K_N

ꢁ

±:2000

±00

Secondary Current @ I_pn

Secondary Resistance

Offset Current

I_s

ꢁ

R_Mmax

I_os

<72ꢁ@ 25°C, <80ꢁ@ 80°C

Within ±0.ꢀ mA @ I_p=0, T_a=25°C

Within ±0.ꢀ% of I_fn

Overall Accuracy @ I_pn

Linearity

ꢂ

Within ±0.±% of I_fn

Response Time (90%V_hn)

T_r

ꢁsec

± ꢁsec max.

d I_f/dt = I_pn/ ꢁsec

Frequency bandwidth (-ꢀdB) f_BW

DC to±00kHz

Thermal Drift of Output

Dielectric Strength

Within ±0.5mA 0°C~80°C

AC2.5KV X 60 sec

Isolation Resistance

@ ±000 VDC

R_IS

Mꢁ

>±000 Mꢁ

Operating Temperature

Storage Temperature

Mass

T_a

T_s

°C

-20°C to 80°C

-20°C to 85°C

5± g

- 114 -

www.topstek.com

TQM200A V080201 7/1/2008

中文翻译

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