meter with current transformer

The current transformer is used for measuring electric energy and current, relay protection in the electric system.

Description

The current transformer is used for measuring electric energy and current, relay protection in the electric system up to rated frequency 50Hz or 60Hz and rated voltage 0.5kV.

 

Construction

The current transformer is epoxy resin casting and with plastic shell, there are mounting holes for fixed on installation boar, among window hole is used for busbar going through.

Technical data 

Type	Rated primary current(A)	Primary ampere-turn	Rated output(VA)
			0.5	1	3
LMZ1-0.5	5,10,15,30,75,150	150	5	10
	20,40,100,200	200
	300,400	300,400
LMZJ1-0.5	5,10,15,30,50,75,150	150	10	15
	20,40,100,200	200
	300-800	300-800
	1000-3000	1000-3000	20	30	50

LMK1-0.5(5-600/5)

Rated primary current(A)	Primary ampere-turn	Rated output(VA)
5,10,30,50,75,150	150	0.5	1
20,40,100,200	200	5	10
300	300
400	400
500	500
600	600

 

Overall Dimension

When ordering, please specify the following

 

1. Insulation level;

2. Ratio  primary and secondary current;

3. number  of cores, output ad accuracy class;

4. Test specification.

LMZ(K)J1-0.5 low voltage current transformer meter LMZ(K)J1-0.5 low voltage current transformer meter

meter with current transformer