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LTPE-2F-L3/Q

更新时间：2024-10-29 22:51:26
品牌：MSYSTEM
描述：Power Transducer Series LT-UNIT

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LTPE-2F-L3/Q 概述

Power Transducer Series LT-UNIT

LTPE-2F-L3/Q 数据手册

通过下载LTPE-2F-L3/Q数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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MODEL: LTPE  
(CE not available)  
Power Transducer Series LT-UNIT  
[2] OUTPUT  
Current  
AC VOLTAGE TRANSDUCER  
(RMS sensing)  
A: 4 – 20 mA DC (Load resistance 500 Ω max.)  
D: 0 – 20 mA DC(Load resistance 500 Ω max.)  
F: 0 – 10 mA DC (Load resistance 1000 Ω max.)  
G: 0 – 1 mA DC (Load resistance 10 kΩ max.)  
J: 0 – 5 mA DC (Load resistance 2000 Ω max.)  
Z: Specify current (See OUTPUT SPECIFICATIONS)  
Voltage  
Functions & Features  
• Converts alternating voltage from a voltage transformer  
into a standard process signal  
• Minimum ripple  
• Isolation up to 2000 V AC  
• High-density mounting  
• Conforms to IEC 60688  
1: 0 – 10 mV DC (Load resistance 10 kΩ min.)  
2: 0 – 100 mV DC (Load resistance 100 kΩ min.)  
3: 0 – 1 V DC (Load resistance 1000 Ω min.)  
4: 0 – 10 V DC (Load resistance 10 kΩ min.)  
5: 0 – 5 V DC (Load resistance 5000 Ω min.)  
6: 1 – 5 V DC (Load resistance 5000 Ω min.)  
0: Specify voltage (See OUTPUT SPECIFICATIONS)  
Typical Applications  
• Centralized monitoring and control of power line and  
power supply voltages measured at switch boards  
• Monitoring abnormal voltage drops for detecting overload  
39  
(1.54)  
[3] AUXILIARY POWER SUPPLY  
AC Power  
111  
(4.37)  
K3: 100 – 120V AC  
(Operational voltage range 85 - 132 V, 47 - 66 Hz)  
L3: 200 – 240V AC  
(Operational voltage range 170 - 264 V, 47 - 66 Hz)  
143 (5.63)  
DC Power  
mm (inch)  
R: 24 V DC  
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)  
V: 48 V DC  
MODEL: LTPE–[1][2]–[3][4]  
(Operational voltage range 48 V ± 10 % , ripple 10 % p-p max.)  
P: 110 V DC  
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)  
(CE not available)  
ORDERING INFORMATION  
• Code number: LTPE–[1][2]-[3][4]  
Specify a code from below for each of [1] through [4].  
(e.g. LTPE-5A-K3/T/Q)  
[4] OPTIONS (multiple selections)  
Terminal Cover  
• Special input and output ranges (For codes Z & 0)  
• Specify the specification for option code /Q  
(e.g. /C01)  
blank: Without  
/T: With  
Other Options  
blank: none  
[1] INPUT  
/Q: Option other than the above (specify the specification)  
Voltage  
008: 0 - 8 V AC (CE not available)  
012: 0 - 12 V AC (CE not available)  
1: 0 – 110 V AC  
SPECIFICATIONS OF OPTION: Q  
COATING (For the detail, refer to M-System's web site.)  
/C01: Silicone coating  
2: 0 – 220 V AC  
4: 0 – 90 V AC  
/C02: Polyurethane coating  
5: 0 – 150 V AC  
/C03: Rubber coating  
6: 0 - 300 V AC  
7: 0 - 550 V AC  
0: Specify voltage (See INPUT SPECIFICATIONS)  
(0 % input must be 0 V.)  
LTPE SPECIFICATIONS  
ES-3353 Rev.13 Page 1/3  
https://www.m-system.co.jp/  
MODEL: LTPE  
Magnetic field (ext. origin) effect: ± 0.5 % (400 A/m)  
GENERAL SPECIFICATIONS  
Connection: M4 screw terminals (torque 1.2 N·m)  
Screw terminal: Chrome-plated steel  
Response time: ≤ 1 sec. (0 – 100 % ±1 %)  
Ripple: 0.5 %p-p max.  
Line voltage effect: ±0.25 % over voltage range  
Insulation resistance: ≥ 100 MΩ with 500 V DC  
Dielectric strength: 2000 V AC @1 minute  
(input to output to auxiliary power to ground)  
Impulse withstand voltage: 1.2 / 50 μsec., ±5 kV  
(input to output or ground)  
Housing material: Flame-resistant resin (black)  
Isolation: Input to output to auxiliary power  
Input waveform: Up to 15 % of 3rd harmonic content  
Overrange output: 0 to 120 % at 1 – 5 V  
Zero adjustment: -5 to +5 % (front)  
Span adjustment: 95 to 105 % (front)  
STANDARDS & APPROVALS  
EU conformity:  
INPUT SPECIFICATIONS  
• AC Voltage: 0 – 550 V AC  
EMC Directive  
Minimum span: 20 V  
EMI EN 61000-6-4  
Frequency: 50 or 60 Hz  
EMS EN 61000-6-2  
Operational range: 0 – 120 % of rating  
Overload capacity: 200 % of rating for 10 sec., 120 %  
continuous  
Low Voltage Directive  
EN 61010-1  
Measurement Category II (input)  
Installation Category II (auxiliary power)  
Pollution Degree 2  
Input burden: 0.5 VA (1 VA with Input greater then 300 V at  
100 %)  
Input to output or auxiliary power: Reinforced insulation  
(550 V)  
OUTPUT SPECIFICATIONS  
■ DC Current: 0 – 20 mA DC  
Output to auxiliary power: Reinforced insulation (300 V)  
RoHS Directive  
Minimum span: 1 mA  
Offset: Max. 1.5 times span  
Load resistance: Output drive 10 V max.  
■ DC Voltage: 0 – 12 V DC  
Minimum span: 5 mV  
Offset: Max. 1.5 times span  
Load resistance: Output drive 1 mA max.; at ≥ 0.5 V  
■OPERATION DIAGRAM (example)  
OUT  
20mA  
OUT  
10V  
12  
4
5
0
0
150  
300V  
IN  
0
150  
300V  
IN  
INSTALLATION  
Power Consumption  
•AC: Approx. 2 VA  
•DC: Approx. 1.7 W (15 mA at 110 V)  
Operating temperature: -10 to +55°C (14 to 131°F)  
Operating humidity: 30 to 85 %RH (non-condensing)  
Mounting: Surface or DIN rail  
Weight: 400 g (0.88 lb)  
PERFORMANCE in percentage of span  
Accuracy: ±0.5 % (at 23°C ±10°C or 73.4°F ±18°F,  
45 – 65 Hz)  
LTPE SPECIFICATIONS  
ES-3353 Rev.13 Page 2/3  
https://www.m-system.co.jp/  
MODEL: LTPE  
CONNECTION DIAGRAM  
SOURCE  
VT  
FUSE  
U
V
u
v
1
2
4
5
6
7
+
OUTPUT  
–
U(+)  
V(–)  
LOAD  
*
AUXILIARY POWER  
*The transducer can be powered from the input voltage  
when the voltage is sufficiently stable and meets within  
the range of auxiliary power supply of the unit specified  
in the data sheet/instruction manual.  
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]  
10 (.39)  
7–M4 SCREW  
2–M4 MTG HOLE  
TERMINAL COVER (option /T)  
DIN RAIL  
35mm wide  
1
2
3
4
5
6
7
27 (1.06)  
39 (1.54)  
8 (.31)  
[4 (.16)]  
3
(.12)  
143 (5.63)  
• When mounting, no extra space is needed between units.  
Specifications are subject to change without notice.  
LTPE SPECIFICATIONS  
ES-3353 Rev.13 Page 3/3  
https://www.m-system.co.jp/  

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