概要

FEATURES

One of the main applications of magnetic latching DC contactors is motor control. The device is very useful for starting and stopping motors, especially in situations where the motor is required to run for long periods of time. The magnetic latching feature of the contactor enables it to remain connected without a continuous power source, thereby reducing energy consumption. This feature is particularly useful in industries where motors are frequently engaged, as it can minimize operating costs while increasing overall efficiency.

サヨーンモデルの示唆

CZW	1600A	-K	-C	-S	-□	-□	/24V
1	2	3	4	5	6	7	8

1	Product type: 1NO
2	定格電流
3	Magetic holding structure: K-Two joint magnetic retention (Single coil, Two joint self-locking); 2K-Three joint magnetic retention (Double coil, Three joint self-locking)
4	Magnetic blow-out
5	Auxiliary switch: None-Without auxiliary switch; S-With auxiliary switch
6	Mounting bracket type: 2L-Two vertical (default); L-One vertical; M-Horizontal
7	Other function codes: l-With suppressor diode; R-With pre-charged resistance
8	Coil rated voltage: 12V, 24V, 36V, 48V, 60V, 72V etc.

Uses

This product realizes zero power connection when working. It is suitable for 5G、charging pile, telecommunication communication equipment, automation equipment, electric vehicle, energy-saving and environmental protection system, road traffic lighting system, programmable power supply and uninterrupted power supply equipment.

Technical Parameters: (Version 2.22)

SAYOON 製品タイプ	CZW1600A-K
お問合せフォーム	1 Circuit
Coil Rated voltage (DC V)	6V,12V,24V,36V,48V,60V,72V,84V,120V,150V,220V etc.
Contact voltage (DC V)	≤80V
Rated load current of contact 48V circuit (DC-1)	1600A
100Aあたりの接点における標準的な電圧降下	≯80mV
The cooling pull-in voltage at (20±5)℃ (V)	≯80%
The cooling drop-out voltage at (20±5)℃ (V)	≯80%
Working voltage range of 40℃ coil	0.8-1.2Us
Pulse dration	200ms≤t≤1s
Operating frequency(square wave)	1 minute≤6 times
絶縁抵抗	100MΩ
耐電気強度	50Hz/60Hz 2200VAC 1minute
遮断可能な代表的な故障電流	4000A/5ms at 48V DC
Coil power (W)	K Start: 30-42，2K Start: 60-82, Keep: 0
Temperature rise of coil (K)	Normal temperature
Temperature rise on outgoing terminal (K)	≤65
電気の生活	1万回
機械生命体	300,000 times
仕様書	継続的
Contact material	Ag alloy
Load terminal type	M12 Screw
Coil terminal type	0.3 square wire,320mm long
補助接点定格負荷（オプション）	2A/48VDC、5A/24VDC
Testing organization certification	CE,FCC

Note:As regarding to the different using environments of customers which requires different focus of the functions,and in order to improve the comprehensive properties of our products,sayoon may adjust the coil parameters,temperature rise and so on. The above parameters are for reference only, For details, please refer to the guidelines for selection and use of the SAYOON DC contactor.

Load Characteristic Curve

Installation Diagram

Wiring Diagram

Other Wiring Diagram

Mechanical Ability And Use Of The Environment

Contact lead M12 tightening torque (N.m)	≯30 appropriate
Coil lead-out torque (N.m)	≯0.8 appropriate
周囲温度	-25〜+70℃
相対湿度	+20℃ 98%
固定位置での振動数	3G、1〜50Hz 振幅0.5mm
脳震盪	(60～100)回/分、加速度≤4g
高度	2000m
取り付け方向	ランダム
国際保護	IP40 (According IEC60947)

Order Instruction

SAYOON 製品タイプ	CZW1600A-K
U.N.W.	4100g
梱包数量.	2PCS
Mounting bracket type	2L Two vertical (default), 1L One vertical, M Horizontal

When ordering, please state the following: name, full model, control coil voltage specification, installation frame type, whether with auxiliary contact, order quantity. For example: Magnetic Holding DC Contactor CZW1600A-K/24V 100pcs, indicating the load rated current 1600A, without auxiliary contact, default mounting bracket, coil control voltage 24V purchase 100pcs. Special voltage specification products, such as user needs can be special order.