QZJ100A Normally Open DC Contactor

موصل تيار مستمر عادي الفتح QZJ100A

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

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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.

تداعيات نموذج سايون

QZJ	100A	-S	-□	-□	■	/□
1	2	3	4	5	6	7

1	نوع المنتج
2	التيار المقنن
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)

نوع منتج سايون	QZJ100A
نموذج الاتصال	1 لا
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	٢٠ ميغاووم
المتانة الكهربائية للمقاومة	50 هرتز/60 هرتز 1000 فولت متردد 1 دقيقة
تيارات العطل النموذجية التي يمكن قطعها	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
Electrical life	٢٠,٠٠٠ مرة
حياة ميكانيكية	300,000 times
مواصفات العمل	مستمر
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

Installation Diagram

Wiring Diagram

Temperature Curve

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
درجة الحرارة المحيطة	-٢٥~+٧٠ درجة مئوية
الرطوبة النسبية	+20 درجة مئوية 98%
تردد الاهتزاز عند الوضع الثابت	3G، السعة 1 ~ 50 هرتز 0.5 مم
ارتجاج المخ	(٦٠ إلى ١٠٠) مرة/دقيقة، التسارع ≤ 4g
ارتفاع	٢٠٠٠ متر
إشادات التركيب	عشوائي
International Protection	IP40 (According IEC60947)

Order Instruction

نوع منتج سايون	QZJ100A
أ.ن.و.	192g
كمية الحزمة.	٥٠ قطعة
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.