Datasheet > EABCT40

EABCT40

更新时间： 2024-02-13 06:24:37

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数据手册

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EABCT40 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.57	Base Number Matches：	1

EABCT40 数据手册

Timers

Star-Delta Control Relay

Type EAB

• Time range 1 s to 100 s

• Automatic start

• Knob-adjustable time setting

• Adjustable delay between star and delta output

(50 - 130 ms)

• Oscillator-controlled time circuit

• Repeatability deviation: ≤ 0.2%

• Output: 5A SPDT relay with neutral centre position

• For mounting on DIN-rail in accordance with

DIN/EN 50 022

• 22.5 mm Euronorm housing

• LED-indication for power supply and star or delta ON

Ordering Key

EAB C T23

Product Description

Star-delta control relay with ting on DIN-rail. Used in appli- Housing

two adjustable time ranges. 1. cations where motors are Function

Star function (1 s to 100 s) and started in a star-delta confi- Type

2. between star and delta func- guration such as large blow- Output

tion (50 - 130 ms). For moun- ers etc.

Power supply

Type Selection

Mounting

Output

Time range

Supply: 24 VAC/DC & 115-230 VAC

EAB C T23

Supply: 115-230 VAC, 300-415 VAC

EAB C T40

For DIN-rail SPDT

(with neutral

centre pos.)

1 - 100 s

Time Specifications

Output Specifications

Time range

1 - 100 s

Output

SPDT relay

Delay adjustable

50 - 130 ms

between star and delta pos.

Rated insulation voltage

Contact ratings (AgCdO)

Resistive loads

250 VAC (contact/elect.)

Neutral centre position

µ (micro gap)

AC 1 5 A, 250 VAC

DC 1 5 A, 24 VDC

Time range accuracy

±10% on max.

min. setting: actual time

≤ min. set time

Small inductive loads AC 15 2 A, 250 VAC

DC 13 3 A, 24 VDC

Repeatability deviation

Time variation

Within rated power supply

and ambient temperature

≤ 0.2%

Mechanical life

Electrical life

≥ 40 x 10⁶operations

≥ 10⁵operations

≤ 0.05%/V

≤ 0.2%/°C

(at max. load)

Reset

Time and relay

Operating frequency

Dielectric strength

Dielectric voltage

≤ 7200 operations/h

Power supply interruption

≥ 100 ms

2 kVAC (rms)

Rated impulse withstand volt. 4 kV (1.2/50 µs)

Specifications are subject to change without notice (26.10.99)

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