MODEL: LTPFU

LTPFU SPECIFICATIONS

ES-3366 Rev.10 Page 3/4

https://www.m-system.co.jp/

EMS EN 61000-6-2

Low Voltage Directive

EN 61010-1

Measurement Category II (input)

Installation Category II (auxiliary power)

Pollution Degree 2

Input to output or auxiliary power: Reinforced insulation

(550 V)

Output to auxiliary power: Reinforced insulation (300 V)

RoHS Directive

CONNECTION DIAGRAM

*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.

LOAD

1

N

2

3

SOURCE

11

12

LOAD

1

2

3

SOURCE

P2

V

P1

U

v

u

FUSE

VT

7

8

11

12

1L

1S

3L

3S

k

l

L

K

k

l

L

K

1

5

6

2

k

l

CT

L

K

1L

1S

2L

2S

3L

3S

k

l

L

K

k

l

L

K

1

2

3

4

5

6

P0

V

P1

U

v

u

FUSE

VT

7

10

+

–

OUTPUT

+

–

OUTPUT

CT

CT

■ 3-PHASE/4-WIRE

■ 3-PHASE/3-WIRE

15

16

U(+)

V(–)

AUXILIARY

POWER

*

15

16

U(+)

V(–)

AUXILIARY

POWER

*

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]

1

2

3

4

5

6

11

12

13

14

15

16

7

8

9

10

54 (2.13)

72 (2.83)

[4 (.16)]

143 (5.63)

3

(.12)

DIN RAIL

35mm wide

8 (.31)

2–M4 MTG HOLE

16–M4 SCREW

TERMINAL COVER (option /T)

10 (.39)

• When mounting, no extra space is needed between units.