QZJB800A 常時閉DCコンタクタ
Discover the QZJB800A DC Contactor for reliable performance in your electrical applications. Perfect for controlling high-power circuits efficiently
概要
FEATURES
Suitable for electric forklift, battery cars, tractors, excavators, brick machine, cleaning vehicles, automotive air-conditioning, communication power supply, uninterruptible power supply, power supply switches such as electroplating electronic control system control circuit, has the advantages of small volume, large load capacity, long service life, easy maintenance and other characteristics, welcomed by users. The products in accordance with the standard of the JB2286-78, JB3974-85, YD / 585-92, YD / T512-92 requirements; the plant and related test unit test, meet the standard requirements, the user use for many years, the maximum to meet user needs, quality and reliable.
サヨーンモデルの示唆
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800A |
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製品種別 | |||||||
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定格電流 | |||||||
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Auxiliary switch: None-Without auxiliary switch; S-With auxiliary switch | |||||||
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Mounting bracket type: M-Horizontal (default) | |||||||
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Other function codes | |||||||
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Other special functions: V-With capacitive load | |||||||
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Coil rated voltage: 12V, 24V, 36V, 48V, 60V, 72V etc. | |||||||
用途
This product have one normally close contact, for 5G cabinet, telecommunication equipment, engineering machinery, car batteries, electric forklift trucks, trains, ships, electronic control systems such as uninterruptible power supply.
TECHNICAL PARAMETERS: (Version 1.00)
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SAYOON 製品タイプ |
QZJB800A |
| お問合せフォーム | 1 NC |
| Coil Rated voltage (DC V) | 6V,12V,24V,36V,48V,60V,72V,96V etc. |
| Contact voltage (DC V) | ≤150V |
| Rated load current of contact 48V circuit (A) | 800A |
| 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) | ≤50%, ≥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) | 15ms |
| 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 | 2200A/5ms at 48V DC |
| Coil power (W) | Start: 35-65, Keep: 4-10 |
| Temperature rise of coil (K) | ≤40 |
| Temperature rise on outgoing terminal (K) | ≤65 |
| 電気の生活 | 1万回 |
| 機械生命体 | 200,000 times |
| 仕様書 | 継続的 |
| Contact material | Ag alloy |
| Load terminal type | M12 Screw |
| Coil terminal type | M3 Screw |
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 M12 tightening torque (N.m) | ≯30.0 appropriate |
| Coil lead M3 tightening torque (N.m) | ≯0.8 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 |
QZJB800A |
| Mounting bracket type | None – M Horizontal (default) |
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 QZJB800A/24V 100pcs, indicating the load rated current 800A, 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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