LTPE-74-V/Q [MSYSTEM]

Power Transducer Series LT-UNIT;


型号：	LTPE-74-V/Q
厂家：	M-SYSTEM
描述：	Power Transducer Series LT-UNIT
文件：	总3页 (文件大小：99K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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

(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

150

300V

150

300V

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

FUSE

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

27 (1.06)

39 (1.54)

8 (.31)

[4 (.16)]

(.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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