防爆電磁啟動器BQC

『點此下載產品PDF: 防爆電磁啟動器BQC’

技術參數

防爆標誌	額定電壓	防護等級	防蝕等級
Ex db eb IIB T4 Gb Ex db eb IIC T4 Gb Ex tb IIC T130℃ Db	380V	IP66	WF1*WF2

模型	額定電流	Thermal relay constant current regulation range	Control the maximum power of the motor	電纜外徑	入口螺紋
BQC-9/□	9A	6.8~11A	4kW	φ10~φ14mm	G3/4
BQC-12/□	12A	6.8~11A	5.5kW
BQC-18/□	18A	10~16A	7.5kW
BQC-22/□	22A	14~22A	11kW
BQC-25/□	25A	20~32A	11kW	φ12~φ17mm	G1
BQC-32/□	32A	20~32A	15kW
BQC-40/□	40A	28~45A	18.5kW	φ15~φ23mm	G1 1/4
BQC-50/□	50A	40~63A	22kW	φ18~φ33mm	G1 1/2
BQC-65/□	65A	40~63A	30kW
BQC-80/□	80A	63~80A	37kW
BQC-100/□	100A	80~100A	45kW
BQC-9/□/N	9A	6.3~10A	4kW	φ10~φ14mm	G3/4
BQC-12/□/N	12A	8~12.5A	5.5kW
BQC-18/□/N	18A	10~16A	7.5kW
BQC-22/□/N	22A	12.5~20A	11kW
BQC-25/□/N	25A	20~32A	11kW	φ12~φ17mm	G1
BQC-32/□/N	32A	20~32A	15kW
BQC-40/□/N	40A	37~50A	18.5kW	φ15~φ23mm	G1 1/4
BQC-50/□/N	50A	37~50A	22kW	φ18~φ33mm	G1 1/2
BQC-65/□/N	65A	48~65A	30kW
BQC-80/□/N	80A	63~80A	37kW
BQC-100/□/N	100A	80~100A	45kW

Electrical Schematic Diagram

產品特點

1. 鋁合金壓鑄外殼, 高速噴丸處理後, 表面高壓靜電噴塗, 耐腐蝕、抗老化;

2. Stainless steel exposed fasteners with high anti-corrosion performance;

3. Equipped with AC contactors, 熱繼電器, and self resetting universal transfer switches, and equipped with a high breaking small circuit breaker when equipped with a main switch;

4. It can control the direct start and stop of AC 50Hz, 380V three-phase asynchronous motors, and has overload, phase failure, and voltage loss protection;

5. It can be equipped with remote control;

6. 可接受鋼管或電纜佈線.

Standard IIB

Standard IIC

Reversible IIB

Reversible IIC

適用範圍

1. 適合於 霹靂 區內氣體環境 1 和區域 2 地點;

2. 適合Zone內的地方 21 和區域 22 和 可燃粉塵 環境;

3. 適用於IIA, IIB, 和IIC爆炸性氣體環境;

4. 適合於 溫度 T1至T6組;

5. It is suitable for infrequent starting and stopping of three-phase asynchronous motors in dangerous environments such as oil exploitation, 煉油, 化學工業, 加油站, 海上石油平台, 油輪, 金屬加工, ETC.