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LSR24D PDF预览

LSR24D

更新时间: 2024-11-09 22:56:43
品牌 Logo 应用领域
其他 - ETC /
页数 文件大小 规格书
2页 558K
描述
UNDR VLTGE RLY, 11-PIN, 24VDC

LSR24D 数据手册

 浏览型号LSR24D的Datasheet PDF文件第2页 
CONTROLS  
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:  
2
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.  
S1  
hysteresis  
Automatic  
Unlatching  
Threshold  
R
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.  
S1  
S2  
Manual  
Unlatching  
Threshold  
hysteresis  
SPECIFICATIONS:  
Input . . . . . . . . . . . . . . . . . . . . . . . . 24 VDC, 24, 48, 110, 220 VAC  
R
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 k  
40 kΩ  
400 kΩ  
DUR  
LUR  
300 V  
750 V  
+
˜
S1  
(+)0.1 to 10v  
(+)0.4 to 40v  
(+)4 to 400v  
(+)0.1 to 10v  
(+)0.4 to 40v  
(+)4 to 400v  
(-)0v  
S1  
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  
6
7
5
4
A1 11  
E1 E2 E3  
Latching S2  
8
Maximum switching voltage . . . . . 250 VAC  
Relay maximum power rating . . . . 2200 VA  
Transient protection . . . . . . . . . . . 2500 volts  
Mechanical life of relay . . . . . . . . . 30 x 106 operations  
250 VDC  
3
9
R
10  
11  
2
1
12 14  
B1  
M
A2  
30 W  
Latching  
S2  
(-)0v  
Electrical life of relay . . . . . . . . . . . 2 x 105 at 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.  
D
UR  
24A  
ORDERING INFORMATION:  
MOUNTING  
SERIES  
INPUT POWER  
MOUNTING  
D = DIN-rail mounting  
L = 11 pin plug-in  
INPUT POWER  
SERIES  
UR  
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  
2/93  

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