MODEL: MERP

MERP SPECIFICATIONS

ES-1922 Rev.1 Page 3/4

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

PERFORMANCE in percentage of span

Accuracy: ±0.5 %

Temp. coefficient: ±0.05 %/°C (±0.03 %/°F)

Response time: ≤ 1 sec. (0 – 90 %)

Ripple: 0.5 %p-p max. (50/60 Hz)

The output ripple may increase when there is great

difference between the frequencies of input signal and

power supply.

Line voltage effect: ±0.1 % over voltage range

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @ 1 minute

(voltage input to current input to output to power to ground)

CONNECTION DIAGRAM

LOAD

1

2

3

SOURCE

P2

V

P1

U

v

u

FUSE

VT

V

v

P3

U

u

k

l

CT

L

K

1L

1S

3L

3S

k

l

L

K

3

4

9

5

7

8

6

+

–

1

2

OUTPUT

10

11

U(+)

V(–)

POWER

**

*

*

■ 3-PHASE/3-WIRE

*CT Protector (model: CTM) attached to these terminals.

**The transducer can be powered from the input voltage

    when the voltage is sufficiently stable and meets

    other supply voltage requirements.

EXTERNAL DIMENSIONS unit: mm (inch)

5

6

7

8

2

1

11

10

50 (1.97)

107 (4.21)

136 (5.35)

[3.3 (.13)]

40 (1.57)

50 (1.97)

7.8 (.31)

CLAMP

(top & bottom)

DIN RAIL

35mm wide

MTG HOLE

25 (.98) deep

SCREW

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

3

9

4