This product realizes zero power connection when working. It is suitable for 5G、charging pile, telecommunication communication equipment, automation equipment, electric vehicle, energy-saving and environmental protection system, road traffic lighting sys
FEATURES:
SAYOON MODEL IMPLICATION:
USES:
This product realizes zero power connection when working. It is suitable for 5G、charging pile, telecommunication communication equipment, automation equipment, electric vehicle, energy-saving and environmental protection system, road traffic lighting system, programmable power supply and uninterrupted power supply equipment.
TECHNICAL PARAMETERS: (Version 1.63)
SAYOON Product Type | CZW252A-K |
| Contact form | 1 Circuit |
| Coil Rated voltage (DC V) | 6V,12V,24V,36V,48V,60V,72V,84V,120V,150V,220V etc. |
| Contact voltage (DC V) | ≤80V |
| Rated load current of contact 48V circuit (DC-1) | 250A |
| Typical voltage drop across contacts per 100A | ≯80mV |
| The cooling pull-in voltage at (20±5)℃ (V) | ≯80% |
| The cooling drop-out voltage at (20±5)℃ (V) | ≯80% |
| Working voltage range of 40℃ coil | 0.8-1.2Us |
| Pulse dration | 200ms≤t≤1s |
| Operating frequency(square wave) | 1 minute≤6 times |
| Insulation Resistance | 100MΩ |
| Electric strength to resist | 50Hz/60Hz 2200VAC 1minute |
| Typical fault currents which can be ruptured | 1500A/5ms at 48V DC |
| Coil power (W) | K Start: 15-30，keep: 0 |
| Temperature rise of coil (K) | Normal temperature |
| Temperature rise on outgoing terminal (K) | ≤65 |
| Electrical life | 10,000 times |
| Mechanical life | 300,000 times |
| Work specification | Continuous |
| Contact material | Ag alloy |
| Load terminal type | 2-M6 Screw |
| Coil terminal type | 6.3mm spade terminals |
| Auxiliary contact rated load (option) | 2A/48VDC, 5A/24VDC |
LOAD CHARACTERISTIC CURVE:
INSTALLATION DIAGRAM:
WIRING DIAGRAM:
OTHER WIRING DIAGRAM:
 |
MECHANICAL ABILITY and USE of the ENVIRONMENT:
| Contact lead M6 tightening torque(N.m) | ≯4.5 appropriate |
| Coil lead-out torque (N.m) | ≯0.8 appropriate |
| Ambient temperature | -25~+70℃ |
| Relative humidity | +20℃ 98% |
| Vibration freq. atthe fixed position | 3G, 1～50Hz amplitude 0.5mm |
| Concussion | (60～100) time/minute、Acceleration≤4g |
| Altitude | 2000m |
| Installation direction | Random |
| International protection | IP40 (According IEC60947) |
certification：
PRODUCT PICTURE:
DOWNLOAD DATA:
Tips: if you want to understand the technical details of parameters more SAYOON CZW252A-K Magnetic Holding DC Contactor, other SAYOON or the product of information, please visit SAYOON electric official website www.djdjo.cn/en, or send mail to [email protected] , ZHEJIANG SAYOON ELECTRIC CO., LTD. will welcome your arrival.
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Hotline
13057912357
Work shift
Monday to Saturday
Company Office Number
0086-577-62620707
QQ customer service