LMZD-20 High Voltage Current TransformerDetailed product description：

The LMZD-20 high-voltage current transformer is an epoxy resin cast insulated busbar product, suitable for use in power systems with a rated frequency of 50Hz or 60Hz and a rated voltage of 20kV and below, for energy metering, current measurement, and relay protection.


3、 Structure Introduction

The iron core of LMZD-20 high-voltage current transformer is circular, and the secondary winding is evenly wound around the circumference of the iron core, which is cast with epoxy resin mixture.

4、 Technical parameters of LMZD-20 high-voltage current transformer

1. Rated insulation level: 24/65/125 kV
2. Rated secondary current: 5A, 1A
3. The rated primary current, accuracy level combination, and rated output are shown in the table

model	Rated primary current (A)	Accurate level combination	Rated output (VA)				10P level accuracy Limit coefficient 10P
			zero point two	zero point five	10P	5P
LMZD-20	eight hundred	0.5/10P 10P/10P 0.5/0.5/10P 0.5/10P/10 P 10P/10P/10P		fifty	fifty		fifteen
	1000,1200			sixty	sixty
	1500,2000						twenty
	3000,4000						twenty-five
	6000,8000 10000,12000	0.5/10P 10P/10P					fifteen
LMZD1-20	3000,6000	0.2/5P 0.5/5P 5P/5P	thirty	thirty		thirty	twenty
	8000,10000
	twelve thousand
LMZD2-20	six thousand	0.2/0.5 0.5/0.5 0.5/10P 10P/10P	thirty	thirty	thirty		fifteen
	eight thousand
	ten thousand
	twelve thousand		fifty	fifty	fifty
LMZB-20	one thousand	0.2/5P 0.5/5P	thirty	fifty		thirty	twenty
	1500,2000		sixty	sixty		sixty
	3000,4000
	5000,6000
	10000,12000 fifteen thousand	0.2/0.2 0.2/0.5 0.5/0.5 0.2/5P 0.5/5P	fifty	fifty		fifty	twenty
LMZB2-20	seven thousand and five hundred	0.2/5P 0.5/5P 5P/5P	thirty	thirty		thirty	twenty
	one thousand
LMZ1-20	6000,8000	0.2/5P 0.5/5P	sixty	sixty		sixty	twenty
	ten thousand
	twelve thousand

LMZD-20 High Voltage Current Transformer