Contuttore CC normalmente aperto QZJ100A

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

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.

IMPLICAZIONE DEL MODELLO SAYOON

QZJ

100A

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Tipo di prodotto

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Corrente nominale

3

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

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Mounting bracket type: M-Horizontal (default)

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Other function codes

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Other special functions: V-With capacitive load

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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)

 Tipo di prodotto SAYOON

 QZJ100A

 Modulo di contatto  1 NO
 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  20 MΩ
 Resistenza elettrica  50Hz/60Hz 1000VAC 1 minuto
 Correnti di guasto tipiche che possono essere interrotte  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
 Vita elettrica  20.000 volte
 Vita meccanica  300,000 times
 Specifica di lavoro  Continuo
 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
 Temperatura ambiente  -25~+70℃
 Umidità relativa  +20 °C 98%
 Frequenza di vibrazione nella posizione fissa  3G, ampiezza 1-50 Hz 0,5 mm
 Commozione cerebrale  (60~100) volte/minuto, accelerazione ≤ 4g
 Altitudine  2000m
 Direzione di installazione  Casuale
 International Protection  IP40 (According IEC60947)

Order Instruction

 Tipo di prodotto SAYOON

 QZJ100A

 U.N.W.  192g
 Qtà confezione.  50 PZ
 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.

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