Datasheet > LUR24D

LUR24D

更新时间： 2024-11-29 22:56:43

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其他 - ETC		/
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描述
CONTROL RELAY VOLTAGE 24VDC

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中文翻译

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数据手册

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LUR24D 数据手册

CONTROLS

UR SERIES

VOLTAGE CONTROL RELAY

UL listed CSA recognized

• AC or DC Voltage Control

• Manual or Automatic Operation

• Adjustable Threshold

• 5 to 50% Hysteresis Range

• LED Relay Status Indicator

1. AC/DC voltage control without latching:

The output relay is energized when the voltage (AC peak voltage)

exceeds the selected threshold. It de-energizes when the voltage

falls below the hysteresis setting (5 to 50%) or when supply breaks.

The hysteresis is controlled by a potentiometer and its selection does

not change the chosen threshold.

hysteresis

Automatic

Unlatching

Threshold

2. AC/DC voltage control with latching:

The output relay is energized when the voltage reaches the selected

threshold and stays latched in this position. The contact between ter-

minal B1 and M (or 8 or 9) should be opened or the input power of

the device interrupted to reset.

Manual

Unlatching

Threshold

hysteresis

SPECIFICATIONS:

Input . . . . . . . . . . . . . . . . . . . . . . . . 24 VDC, 24, 48, 110, 220 VAC

15%, 50/60 Hz

Power consumption . . . . . . . . . . . 24 VAC: 1 VA

48 VAC: 1.2 VA

110 VAC: 3.5 VA

220 VAC: 7 VA

Acceptance load (input)

Permanent

(max)

50 V

100 V

440 V

Control

Range

AC or DC

0.1 to 10 V

0.4 to 40 V

4 to 400 V

Input

Resistance

WIRING DIAGRAM:

Less than

10ms peak max.

100 V

10 kΩ

40 kΩ

400 kΩ

DUR

LUR

300 V

750 V

(+)0.1 to 10v

(+)0.4 to 40v

(+)4 to 400v

(+)0.1 to 10v

(+)0.4 to 40v

(+)4 to 400v

(-)0v

Hysteresis selection . . . . . . . . . . . 5 to 50% of set point

Repeat accuracy . . . . . . . . . . . . . . 2% at a constant ambient

Output Relay . . . . . . . . . . . . . . . . . SPDT Relay

Contact material . . . . . . . . . . . . . . AgCdO

Maximum loading . . . . . . . . . . . . . 10 A AC resistive 8 A DC inductive

A1 11

E1 E2 E3

Latching S2

Maximum switching voltage . . . . . 250 VAC

Relay maximum power rating . . . . 2200 VA

Transient protection . . . . . . . . . . . 2500 volts

Mechanical life of relay . . . . . . . . . 30 x 10⁶operations

250 VDC

12 14

30 W

Latching

(-)0v

Electrical life of relay . . . . . . . . . . . 2 x 10⁵at 2400 VA resistive load

Repetition accuracy . . . . . . . . . . . 0.5% at a constant ambient

Response time . . . . . . . . . . . . . . . . 100 ms on make

200 ms on break

Operating temperature . . . . . . . . . -4°F to +140°F

-20°C to +60°C

Weight . . . . . . . . . . . . . . . . . . . . . . 7 oz. (200g)

Option: 24 VDC power – the voltage and the measured current must be

from separate sources.

24A

ORDERING INFORMATION:

MOUNTING

SERIES

INPUT POWER

MOUNTING

D = DIN-rail mounting

L = 11 pin plug-in

INPUT POWER

SERIES

24A = 24VAC

24D = 24VDC

48A = 48VAC

110A = 110VAC

220A = 220VAC

UR SP50

Products and specifications subject to change without notice.

Order/Technical Support – Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com

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中文翻译

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