Thông số kỹ thuật thiết bị an toàn MTL

Nhà sản xuất : MTL Instruments

Mã hiệu. : MTL7789+

Product type : Shunt-Diode Safety Barrier

Ambient temperature and humidity limits : –20 to +60°C continuous working, –40 to +80°C storage, 5–95% RH

Leakage current : For ‘basic’ barriers with a working voltage of 5V or more, the leakage current decreases by at least one decade per volt reduction in applied voltage below the working voltage, over two decades. For the MTL7755ac/7756ac it decreases by at least one decade for a 0.4V reduction in applied voltage.

Terminations : Removable terminals accommodate conductors up to 2.5mm2 (13AWG). Hazardous-area terminals are identified by blue labels. Removal force >15N

Colour coding of barrier label : Grey: non-polarised, Red: positive polarity (MTL7706 negative to transmitter ), Black: negative polarity, White: dummy barrier, MTL7799

Mounting and earthing : By 3.5 cm Top Hat DIN rail 

Cân nặng : 0.14 Kg

Khối lượng đóng gói : 1.5 Kg