الموصل التيار المستمر المفتوح عادة CZW2000A

Discover the CZW2000A Normally Open DC Contactor for reliable performance in your electrical applications. Ideal for efficient power control and automation!
نظرة عامة

FEATURES

Safety is paramount in any electrical system, and the normally open DC contactor is designed with this principle in mind. It has built-in overload and short-circuit protection mechanisms to protect equipment and operators. These safety features help reduce the risks associated with electrical failures by preventing excessive current and potential electrical faults. This is particularly important in industrial environments, where the consequences of equipment failure can be very serious.

تداعيات نموذج سايون

CZW

2000A

-S

-C

-K

-M

-□

/24فولط

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2

3

4

5

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7

8

1

نوع المنتج

2

التيار المقنن

3

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

4

Magnetic blow-out

5

Magetic holding structure: K-Two joint magnetic retention (Single coil, Two joint self-locking); 2K-Three joint magnetic retention (Double coil, Three joint self-locking)

6

Mounting bracket type: 2L-Two vertical (default); M-Horizontal

7

Other function codes: l-With suppressor diode; R-With pre-charged resistance; CO-Continuous; IN-Intermittent

8

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

Uses

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

Technical Parameters:  (Version 2.59)

 نوع منتج سايون

 CZW2000A

 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)  2000A
 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)  50ms
 Pull-in time (n/o contacts to close)  50ms
 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  4000A/5ms at 48V DC
 Coil power (W)  20-45
 Temperature rise of coil (K)  ≤80
 Temperature rise on outgoing terminal (K)  ≤65
 Electrical life  10,000 مرة
 حياة ميكانيكية  300,000 times
 مواصفات العمل  Continuous (default) or Intermittent
 Contact material  Ag alloy
 Load terminal type  3-M12 Screw
 Coil terminal type  0.3 square wire,320mm long
 الحمل المقدر لجهة الاتصال المساعدة (اختياري)  2 أمبير / 48 فولت تيار مستمر، 5 أمبير / 24 فولت تيار مستمر

 

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

  • fzsm-2000-10k
  • fzsj-2000-4000

Installation Diagram

czw2000aczw2000a_1

Wiring Diagram

szj-10-d_e

Temperature Curve

xqws-czw100a

Mechanical Ability And Use Of The Environment

 Contact lead M12 tightening torque (N.m)  ≯30.0 appropriate
 Coil lead-out 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
 الحماية الدولية  IP40 (According IEC60947)

Order Instruction

 نوع منتج سايون

 CZW2000A

 أ.ن.و.  5150g
 كمية الحزمة.  4PCS
 Mounting bracket type  2L Two Vertical(default), M Horizontal

 

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 CZW2000A/24V 100pcs, indicating the load rated current 2000A, 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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نموذج الاتصال
واتساب
رمز الاستجابة السريعة واتساب
ويتشات
رمز وي تشات
هاتف
+86 130 5791 2357
بريد إلكتروني
sayoon@sayoon.com