CZQH300A-2T DPDT Reversing DC Contactor

موصل تيار مستمر عكسي قطبي مزدوج رمي مزدوج CZQH300A-2T

Discover the CZQH300A-2T DPDT DC Contactor for reliable switching in your electrical projects. Durable efficient and perfect for various applications

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FEATURES

Ideal for electric forklifts, battery vehicles, tractors, excavators, brick machines, cleaning vehicles, automotive air conditioning, communication and uninterruptible power supplies, and electroplating electronic control systems. Features include compact size, high load capacity, durability, and easy maintenance, making it user-favored. Complies with JB2286-78, JB3974-85, YD/585-92, YD/T512-92 standards, rigorously tested to ensure reliability and meet user demands.

تداعيات نموذج سايون

CZQH	300A	-2T	-□	-□	/24فولط
1	2	3	4	5	6

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

يستخدم

This product have a switching phase contacts, 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 1.45)

نوع منتج سايون	CZQH300A-2T
نموذج الاتصال	Convert the two groups (DPDT)
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)	30-50
Temperature rise of coil (K)	≤80
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	CZQH300A-2T
أ.ن.و.	3207g
كمية الحزمة.	10 PCS
Mounting bracket type

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 CZQH300A-2T/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.