MODEL: LTPA

LTPA SPECIFICATIONS

ES-3363 Rev.12 Page 3/3

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

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.

■ 3-PHASE/4-WIRE

LOAD

1

N

2

3

SOURCE

P0

V

P2

U

v

u

FUSE

VT

V

v

P3

U

u

8

9

10

1

2

+

–

11

12

OUTPUT

■ 3-PHASE/3-WIRE

LOAD

1

2

3

SOURCE

P3

U

P2

V

u

v

FUSE

VT

CT

L

K

1L

1S

CT

L

K

1L

1S

8

9

1

2

15

16

U(+)

V(–)

+

–

11

12

OUTPUT

CT

L

K

1L

1S

AUXILIARY

POWER

*

k

l

k

l

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.

Specifications are subject to change without notice.