QZJ100A Normally Open DC Contactor

QZJ100A 常開型直流接触器

Discover the QZJ100A Normally Open DC Contactor for reliable performance and durability. Perfect for your DC applications! Shop now for quality solutions
概要

FEATURES

Normally open design: The contactor remains in an open circuit when not powered, ensuring safety and avoiding accidental startup.
High current carrying capacity: Designed for high current applications, it can withstand larger loads and is suitable for various industrial and commercial occasions.
Fast response: The contactor has a fast switching speed and can respond to control signals quickly, improving the working efficiency of the system.
Durability: Made of high-quality materials, it has good wear resistance and corrosion resistance, suitable for long-term use in harsh environments.
Safety protection: Built-in overload and short-circuit protection mechanism to ensure the safety of equipment and operators.
Easy to install: Compact design and equipped with standardized wiring terminals for quick and easy installation and maintenance.

サヨーンモデルの示唆

QZJ

100A

-S

-□

-□

■

/□

1

2

3

4

5

6

7

1

製品種別

2

定格電流

3

Auxiliary switch: None-Without auxiliary switch; S-With auxiliary switch

4

Mounting bracket type: M-Horizontal (default)

5

Other function codes

6

Other special functions: V-With capacitive load

7

Coil rated voltage: 12V, 24V, 36V, 48V, 60V, 72V etc.

Uses

This product have one normally open contact, for 5G cabinet, telecommunication equipment, engineering machinery, car batteries, electric forklift trucks, trains, ships, electronic control systems such as uninterruptible power supply.

Technical Parameters:  (Version 1.29)

 SAYOON 製品タイプ

 QZJ100A

 お問合せフォーム  1 いいえ
 Coil Rated voltage (DC V)  6V,12V,24V,36V,48V,60V,72V,96V etc.
 Contact voltage (DC V)  ≤150V
 Rated load current of contact 48V circuit (A)  100A
 Rate load current of contact circuit  ≯80mV
 The cooling pull-in voltage at (20±5)℃ (V)  ≯70%
 The cooling drop-out voltage at (20±5)℃ (V)  ≯50%,≮5%
 Working voltage range of 40℃ coil  0.8-1.2Us
 Drop-out time (n/o contacts to open)  12ms
 Pull-in time (n/o contacts to close)  8ms
 Maximum bounce time for contact connection  10ms
 Maximum bounce time for contact disconnection  3ms
 Insulation resistance  20MΩ
 耐電気強度  50Hz/60Hz 1000VAC 1分間
 遮断可能な代表的な故障電流  800A/5ms at 48V DC
 Coil power (W)  Start: 35-65, Keep: 2-5
 Temperature rise of coil (K)  ≤40
 Temperature rise on outgoing terminal (K)  ≤65
 電気の生活  2万回
 機械生命体  300,000 times
 仕様書  継続的
 Contact material  Ag alloy
 Load terminal type  M6 Screw
 Coil terminal type  M3 Screw

 

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

  • SEV100AD HV DC Contactor detial (4)
  • SEV100AD HV DC Contactor detial (3)

Installation Diagram

qzj100a

Wiring Diagram

szj-10_e

Temperature Curve

xqws-szj200a

Mechanical Ability And Use Of The Environment

 Contact lead M6 tightening torque (N.m)  ≯4.5 appropriate
 Coil lead M3 tightening 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
 International Protection  IP40 (According IEC60947)

Order Instruction

 SAYOON 製品タイプ

 QZJ100A

 U.N.W.  192g
 梱包数量.  50個
 Mounting bracket type  None – M Horizontal (default)

 

When ordering, please state the following: name, full model, control coil voltage specification, installation frame type, whether with auxiliary contact, order quantity. For example: DC Contactor QZJ100A/24V 100pcs, indicating the load rated current 100A, without auxiliary contact, default mounting bracket, coil control voltage 24V purchase 100pcs. Special voltage specification products, such as user needs can be special order.

カスタム見積もりを依頼する

この商品にご興味をお持ちですか?以下のフォームにご記入いただければ、24時間以内に弊社の営業チームからご連絡いたします。.

お問合せフォーム
WhatsApp
WhatsAppのQRコード
微信
WeChatコード
電話
+86 130 5791 2357
メール
sayoon@sayoon.com