CZQ300A 常開直流接觸器
Discover the CZQ300A Normally Open DC Contactor for reliable performance in your electrical projects. Ideal for high efficiency and durability. Buy now!
概要
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.
サヨーンモデルの示唆
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CZQ |
300A |
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/24V |
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製品種別 | |||||||
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定格電流 | |||||||
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P-With protective cover(default) | |||||||
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Working system: CO-Continuous; INT-Intermittent | |||||||
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Coil rated voltage:12V, 24V, 36V, 48V, 60V, 72V etc. | |||||||
用途
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)
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SAYOON 製品タイプ |
CZQ300A |
| お問合せフォーム | 1 いいえ |
| 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) | 300A |
| 100Aあたりの接点における標準的な電圧降下 | ≯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 | 20MΩ |
| 耐電気強度 | 50Hz/60Hz 1000VAC 1分間 |
| 遮断可能な代表的な故障電流 | 1500A/5ms at 48V/DC |
| Coil power (W) | 20-35 |
| Temperature rise of coil (K) | ≤60 |
| Temperature rise on outgoing terminal (K) | ≤65 |
| 電気の生活 | 2万回 |
| 機械生命体 | 300,000 times |
| 仕様書 | 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.
負荷特性曲線
設置図
配線図
TEMPERATURE CURVE
機械的能力と環境の利用
| Contact lead M8 tightening torque (N.m) | ≯9.0適切 |
| Coil lead M4 tightening torque (N.m) | ≯1.2 appropriate |
| 周囲温度 | -25〜+70℃ |
| 相対湿度 | +20℃ 98% |
| 固定位置での振動数 | 3G、1〜50Hz 振幅0.5mm |
| 脳震盪 | (60～100)回/分、加速度≤4g |
| 高度 | 2000m |
| 取り付け方向 | ランダム |
| 国際保護 | IP40 (According IEC60947) |
注文指示
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SAYOON 製品タイプ |
CZQ300A |
| U.N.W. | 1486g |
| 梱包数量. | 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.
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