CZQ300A Normally Open DC Contactor

مولامل مستمر (دكتور) طبيعي المفتوح CZQ300A

Discover the CZQ300A Normally Open DC Contactor for reliable performance in your electrical projects. Ideal for high efficiency and durability. Buy now!

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نظرة عامة

FEATURES

The contactor has excellent withstand voltage and current capabilities, can operate stably in harsh environments, and ensure the safety and efficiency of the equipment. The low power consumption of CZQ300A not only helps save energy, but also extends the service life of the equipment and reduces maintenance costs. Whether in power tools, transportation or renewable energy systems, CZQ300A can perform excellently and become your reliable electrical control solution.

Choose CZQ300A normally open DC contactor, you will experience excellent quality and performance, providing strong support for your equipment.

تداعيات نموذج سايون

CZQ	300A	-□	-□	/24فولط
1	2	4	5	6

1	نوع المنتج
2	التيار المقنن
3	P-With protective cover(default)
4	Working system: CO-Continuous; INT-Intermittent
5		Coil rated voltage:12V, 24V, 36V, 48V, 60V, 72V etc.

يستخدم

This product have one normally open contact, for using in DC circuits and can be powered with battery of recitified power. They perform power switching funcition for power switching operations of traction drives as well as pump motor and other electric vehicles.

TECHNICAL PARAMETERS: (Version 1.39)

نوع منتج سايون	CZQ300A
نموذج الاتصال	1 لا
Coil Rated voltage (DC V)	6V,12V,24V,36V,48V,60V,72V,84V,120V,150V,220V etc.
Contact voltage (DC V)	≤80 فولت
Rated load current of contact 48V circuit (DC-1)	300A
هبوط الجهد النموذجي عبر نقاط الاتصال لكل 100 أمبير	≯80mV
The cooling pull-in voltage at (20±5)℃ (V)	≯70%
The cooling drop-out voltage at (20±5)℃ (V)	≯35%,≮5%
Working voltage range of 40℃ coil	0.8-1.2Us
Drop-out time (n/o contacts to open)	30ms
Pull-in time (n/o contacts to close)	6ms
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	1500A/5ms at 48V/DC
Coil power (W)	20-35
Temperature rise of coil (K)	≤60
Temperature rise on outgoing terminal (K)	≤65
Electrical life	٢٠,٠٠٠ مرة
حياة ميكانيكية	300,000 times
مواصفات العمل	Continuous or Intermittent
Contact material	Ag alloy
Load terminal type	M8 Screw
Coil terminal type	M4 Screw
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.

منحنى خصائص الحمل

مخطط التركيب

مخطط الأسلاك

TEMPERATURE CURVE

القدرة الميكانيكية واستخدام البيئة

Contact lead M8 tightening torque (N.m)	أكبر من 9.0 مناسب
Coil lead M4 tightening torque (N.m)	≯1.2 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
الحماية الدولية	IP40 (According IEC60947)

أمر التعليمات

نوع منتج سايون	CZQ300A
أ.ن.و.	1486g
كمية الحزمة.	20 PCS
Mounting bracket type	Vertical

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 CZQ300A/24V 100pcs, indicating the load rated current 300A, without auxiliary contact, default mounting bracket, coil control voltage 24V purchase 100pcs. Special voltage specification products, such as user needs can be special order.