Page 19 - 浙江茂隆电气有限公司

CJ19 电容器接触器
Capacitor Contactor
MLDQ ELECTRIC

概述 Overview
CJ19 系列切换电容器接触器 ( 以下简称接触器 ) 主要用于交流 50Hz( 或 60Hz)、额定工作电压至 400V 的电力线路中，供低压无功功率补偿设备投入或
切除低压并联电容器之用。接触器带有抑制涌流装置，能有效地减小合闸涌流对电容的冲击和抑制开断时的过电压。
CJ19 series switching capacitor contactor (hereinafter referred to as contactor) is mainly used for AC 50Hz (or 60Hz), rated working voltage to
400V power line, for low voltage reactive power compensation equipment to input or cut off low voltage shunt capacitor. The contactor has a
surge inrush device, which can effectively reduce the impact of the inrush current on the capacitor and suppress the overvoltage at the time of
breaking.

型号及含义 Model and meaning

CJ 19 - □ □ □

特殊用途：TH: 湿热型
Special use: TH: damp heat type
触头数量 Number of contacts: (25、32、40)；20；02；11；(50、60、80、125)；21；12
规格代号 Specification code: 25；32；40；50；60；80；125
设计序号 Design Number
切换电容接触器 Switching capacitor contactor

注解：
1、辅助触头数量用两位数字表示，十位数字为常开触头的对数，个位数字为常闭触头的对数。
2、在 AC-6b 400VA 下，各种规格代号对应下的额定工作电流：25(18A)、32(24A)、40(29A)、50(36A)、60(48A)、80(58A)、125(87A)。
annotation:
1. The number of auxiliary contacts is represented by two digits. The ten digits are the logarithm of the normally open contacts, and the ones digit is the logarithm of the normally
closed contacts.
2. Under AC-6b 400VA, the rated working current corresponding to various specification codes: 25 (18A), 32 (24A), 40 (29A), 50 (36A), 60 (48A), 80 (58A), 125 (87A).

www.maolong.cc • 15