MEWOI-LH50 Split Core Current Transformers meter

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MEWOI-LH50  Split Core Current Transformers meter

INTRODUCTION

Click to download:  MEWOI-CT750, 1250, 2000, 3000 Split Core Current Transformers Specification

MEWOI-LH50 split core current transformers are designed for fast and easy installation. The split core design permits non-contact current measurements through magnetic field induction without requiring that the primary wire be taken offline and disconnected for CT installation. This method permits a safer, easy and portable current measurement. An internal precision burden resistor across the secondary winding of the CT provides a safe low voltage output and permits safe opening of the secondary

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SPECIFICATION

Rated Current

50A to 400A loads

Rated output

25mA-400mA(Customize)

Accuracy

±0.1%, ±0.2%,±0.5%from 5% to 120% of rated current

Inner Diameter40mm

Phase Angle

less than 2 degrees at 50% of rated current

Insulation Voltage

600Vac

Maximum Primary Voltage

5000Vac(Insulated Conductor)

Operating Temperature

-15to 60.

Frequency Range

50-400Hz

Leads

 

4Foot (105cm), UL 1015, Twisted Pair,0.34mm2(22AWG)

Output and leads

can be customized

Application

Measures AC current flow to electric motors, lighting, air conditioning equipment, etc. Compatible with HVAC temperature control, power management, building automation systems.

SELECTIONG GUIDE

Model

I.D.

Rated Amps

Output

Accuracy

SIZE(mm)

A

B

C

D

E

MEWOI-CT750

MEWOI-CT750.1250.2000.3000_80.jpg

0.75"

(19.1mm)

5, 15, 30, 50, 70, 100, 150, 200

0.333V

1.0

51.6

54.1

16.6

19.1

18

MEWOI-CT1250

MEWOI-CT750.1250.2000.3000_80.jpg

1.25"

(31.8mm)

70, 100, 150, 200, 250, 300, 400, 600

1.0

82.3

85.3

26.4

32

32.3

MEWOI-CT2000

MEWOI-CT750.1250.2000.3000_80.jpg

2.00"

(50.8mm)

400, 600, 800, 1000, 1200, 1500

1.0

120

125

29.6

52.5

52

MEWOI-CT3000

MEWOI-CT750.1250.2000.3000_80.jpg

3.00" x 5.00"

(76.2mm x127mm)

1000, 1200, 1500,2000.3000

1.0

145

199

30.5

76

130

MEWOI-LH250

MEWOI-LH250.80.jpg

150mm1000-3000A5A/1A0.1.0.2,0.526923015044

MEWOI-LH200

MEWOI-LH200.80.jpg

100mm400-3000A5A/1A/500mA0.1.0.2,0.5184.5170141

MEWOI-LH90

MEWOI-LH90.80.jpg

80mm50-1000A5A/25mA-500mA0.1.0.2,0.519328


MEWOI-LH65

MEWOI-LH65.80.jpg

55mm50-1000A5A/25mA-500mA0.1.0.2,0.519328


MEWOI-LH50

MEWOI-LH50.80.jpg

40mm50-400A25mA-400mA0.1.0.2,0.51017820

MEWOI-LH42

MEWOI-LH42.80.jpg

32mm50-500A5A/50mA-500mA0.1.0.2,0.5554132

MEWOI-LH40

MEWOI-LH40.80.jpg

30mm50-500A5A/50mA-500mA0.1.0.2,0.51298328

MEWOI-LH35

MEWOI-LH35.80.jpg

25mm20-300A10mA-150mA0.1.0.2,0.5765720

MEWOI-LH16

MEWOI-LH26.80.jpg

16mm20-100A20mA-50mA0.1.0.2,0.5553818

MEWOI-TKH220

MEWOI-TKH220.80.jpg

120*30mm600-3000A5A0.1.0.2,0.512030


MEWOI-TKH70

MEWOI-THK70.80.jpg

60*30mm600-2000A5A0.1.0.2,0.5106101


MEWOI-TKH90

MEWOI-TKH90.80.jpg

80*30mm600-2000A5A0.2,0.512611049

MEWOI-WLH285

MEWOI-WLH285.80.jpg

185mm1000-4000A1A/5A0.512611049
waterproof

MEWOI-WLH65

MEWOI-WLH55.80.jpg

55mm50-600A1A/5A/25mA-300mA0.2,0.512611049
waterproof


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