Home Product Low-voltage Current Transformers CNT-LSSZ

DIGITAL TYPE ROCHE COIL SENSOR

Product features

◆ Adopt magnetic shielding flexible core piercing structure, the current transformer and current
transmitter are combined into one body design.
◆ Six comprehensive protection functions: input overload protection, output overcurrent protection,
long short circuit protection, working power overvoltage protection, working power reverse
connection protection, transient surge current TVS protection
◆ Intelligent monitoring system for load current of generators, low-voltage distribution cabinets,
air conditioners, fans, etc
◆ High reliability, high stability, high cost performance

Product Material

Aperture size

50mm、80mm、120mm、220mm
Output signal

DC4~20mA、DC0~20mA、DC0~10V、DC0~5V、485
Load capacity

voltage output:：5mA，current output：6V
Isolation of pressure

3KV/50Hz,1Min

Inquiry

Download

Description

LSSZ digital Roche coil sensor, used for electronic measurement of AC current. The error due to the position of the measured conductor within the aperture and the error due to the proximity of the external conductor are greatly reduced using magnetic shielding techniques. It is a kind of direct alternating current of the main circuit under test into DC4 ~ 20mA or RS485 digital signal output according to linear proportional output, fast response, small volume, small power consumption, frequency response width, anti-interference, has the advantages of lightning wave and shock wave protection.

Electrical parameters
Measuring range	0~400A
Fine degree	0.5％(Special can be customized)
Aperture size	50mm,80mm,120mm,220mm(Special can be customized)
Output signal	DC4~20mA,DC0~20mA,DC0~10V,DC0~5V,485(special can be customized)
Load capacity	voltage output:5mA,current output:6V
Response time	25ms
Isolation of pressure	3KV/50Hz,1Min
Electrical source	+24V,+12V