Datasheet > PIA01CB235A

PIA01CB235A

更新时间： 2022-01-21 15:26:00

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
3页	177K
描述

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数据手册

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PIA01CB235A 数据手册

DIA01, PIA01

Supply Specifications

General Specifications

Reaction time

Power supply

Rated operational voltage

through terminals:

Overvoltage cat. III

(IEC 60664, IEC 60038)

Alarm ON delay

< 100 ms

(current rising from

-20% to +20% set value)

< 300 ms

(current decreasing from

+20% to -20% set value)

A1, A2 or A3, A2 (DIA01)

2, 10 or 11, 10

Alarm OFF delay

(PIA01)

724:

B48:

24 VDC ± 20%, insulated

24/48 VAC ± 15%

45 to 65 Hz, insulated

115/230 VAC ± 15%

45 to 65 Hz, insulated

Accuracy

Temperature drift

Repeatability

(15 min warm-up time)

± 1000 ppm/°C

± 0.5% on full-scale

B23:

Dielectric voltage

Supply to input

Supply to output

Input to output

DC supply

2 kV

4 kV

AC supply

4 kV

Indication for

Power supply ON

Output relay ON

LED, green

LED, red

4 kV

Environment

Degree of protection

Pollution degree

Operating temperature

Storage temperature

(EN 60529)

IP 20

3 (DIA01), 2 (PIA01)

-20 to 60°C, R.H. < 95%

-30 to 80°C, R.H. < 95%

Rated operational power

4 VA

2 W

Housing dimensions

DIN-rail version

Plug-in version

22.5 x 80 x 99.5 mm

36 x 80 x 87 mm

Weight

Approx. 150 g

Screw terminals

Tightening torque

Max. 0.5 Nm

acc. to IEC 60947

CE-Marking

Yes

Mode of Operation

DIA01 and PIA01 monitor Example 1

connection between termi- Example 2 (Stardard CT)

both AC and DC over current (connection between termi- nals Z1, Y1 or 8, 9 is inter- (no connection between ter-

through an internal shunt. nals Z1, Y1 or 8, 9 - latch rupted or the power supply minals Z1, Y1 or 8, 9 - latch

They can monitor AC cur- function enabled)

rents up to 6000 A when

connected to a suitable cur- The relay operates and latch-

is interrupted as well.

function disabled)

The relay operates when the

current flowing through the

transformer exceeds the set

level. It releases when the

current drops min. 4% below

the set level (see hysteresis)

or when the power supply is

interrupted.

rent transformer.

es in operating position

when the measured value

exceeds the set level. Pro-

vided that the current has

dropped min. 4% below the

set point (see hysteresis) the

relay releases when the inter-

Range Setting

Centre knob:

Hysteresis:

Approx. resistor values:

Setting of current on relative Approx. 4% of set value, it 10%:

scale: from 10 to 110% of the can be extended by inserting 25%:

180 kΩ

47 kΩ

22 kΩ

15 kΩ

full-scale value.

a resistor between terminals 50%:

Z1, Y1 or 8, 9. 75%:

Latch: < 500 Ω

Specifications are subject to change without notice (21.10.00)

123

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