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

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 Diameter	40mm
Phase Angle	less than 2 degrees at 50% of rated current
Insulation Voltage	600Vac
Maximum Primary Voltage	5000Vac(Insulated Conductor)
Operating Temperature	-15℃to 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）
Model	I.D.	Rated Amps	Output	Accuracy	A	B	C	D	E
MEWOI-CT750	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	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	2.00" (50.8mm)	400, 600, 800, 1000, 1200, 1500		1.0	120	125	29.6	52.5	52
MEWOI-CT3000	3.00" x 5.00" (76.2mm x127mm)	1000, 1200, 1500,2000.3000		1.0	145	199	30.5	76	130
MEWOI-LH250	150mm	1000-3000A	5A/1A	0.1.0.2,0.5	269	230	150	44
MEWOI-LH200	100mm	400-3000A	5A/1A/500mA	0.1.0.2,0.5	184.5	170	141
MEWOI-LH90	80mm	50-1000A	5A/25mA-500mA	0.1.0.2,0.5	193	28
MEWOI-LH65	55mm	50-1000A	5A/25mA-500mA	0.1.0.2,0.5	193	28
MEWOI-LH50	40mm	50-400A	25mA-400mA	0.1.0.2,0.5	101	78	20
MEWOI-LH42	32mm	50-500A	5A/50mA-500mA	0.1.0.2,0.5	55	41	32
MEWOI-LH40	30mm	50-500A	5A/50mA-500mA	0.1.0.2,0.5	129	83	28
MEWOI-LH35	25mm	20-300A	10mA-150mA	0.1.0.2,0.5	76	57	20
MEWOI-LH16	16mm	20-100A	20mA-50mA	0.1.0.2,0.5	55	38	18
MEWOI-TKH220	120*30mm	600-3000A	5A	0.1.0.2,0.5	120	30
MEWOI-TKH70	60*30mm	600-2000A	5A	0.1.0.2,0.5	106	101
MEWOI-TKH90	80*30mm	600-2000A	5A	0.2,0.5	126	110	49
MEWOI-WLH285	185mm	1000-4000A	1A/5A	0.5	126	110	49		waterproof
MEWOI-WLH65	55mm	50-600A	1A/5A/25mA-300mA	0.2,0.5	126	110	49		waterproof

label: current transformer