Datasheet > DCVT-25V10

DCVT-25V10

更新时间： 2024-01-08 00:26:36

品牌	Logo	应用领域
莱姆 - LEM		传感器
页数	文件大小	规格书
2页	77K
描述
Voltage Transducer DCVT-25V10

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中文翻译

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数据手册

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DCVT-25V10 数据手册

Voltage Transducer DCVT-25V10

V_PN= 25 V

For the electronic measurement of voltages : DC with a galvanic

isolation between the primary circuit and the secondary circuit.

Preliminary

Electrical data

Features

V_PN

V_P

V_out

R_IN

K_N

Primary nominal r.m.s. voltage

Primary voltage, measuring range

Output voltage @ V_PN

+ 1.6 .. + 35

R_IN=62(V_IN(max)-26.6)W

· RCC voltage transducer

· Compact panel Mount type

Input Load resistance¹⁾

Conversion ratio

25 : 10

V_d

R.m.s. voltage for AC isolation test, 50 Hz, 1 mn

(between primary and measuring circut)

Remarks

5.4

· When sensing voltages, the range of

the sensed voltage can be adjusted

by adding an external input resistor

on the input side.

Accuracy - Dynamic performance data

X_G

Overall accuracy @ V_PNT_A= 25°C

Output ripple voltage @ V_PN

± 1.5

± 50

± 0.1

150

%/K

µs

TCV_OUT

t_r

Thermal drift of V_OUT

Response time @ 90 % of V_PN

Advantages

· No external power supply is required

· Good overall accuracy

· Excellent linearity

· Low temperature drift

· Fast response time

General data

T_A

T_S

Ambient operating temperature

Ambient storage temperature

Mass

- 10 .. + 80

- 15 .. + 80

210

°C

Applications

Notes : R_INis not needed whenV_Pis less than 26.6V.

Power rating of R_INshould be more than 0.02 x V_IN(max)

· DC variable inverter

· Railway overhead line voltage

measurement

· Uninterruptible Power Supplies

(UPS)

· Battery supplied application

040302/2

www.nanalem.co.jp

中文翻译

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