MTL SD07MXX-CCG SD07R series Surge Protection Device (SPD)

Here is the parameter information of the MTL SD07MXX - CCG SD07R series Surge Protection Device (SPD):

• Rated Voltage

• Continuous Operating Voltage (Uc): It is the maximum RMS voltage (effective value) or DC voltage that can be continuously applied to the SPD. For the MTL SD07R series, the typical rated voltages are 150V and 275V.

• Discharge Current

• Nominal Discharge Current (Isn): The peak value of the 8/20μs current wave flowing through the SPD. For the MTL SD07R series, it is 3kA (8/20μs).

• Maximum Discharge Current (Imax): The peak value of the 8/20μs current wave that the SPD can withstand. For the MTL SD07R series, it is 20kA (8/20μs).

• Impulse Current (Iimp): The ability to pass a 10/350μs lightning current wave. Only some specific models like SD150X and SD275X in the MTL SD07R series have an impulse current of 1.0kA (10/350μs).

• Voltage Protection Leve (Up): Also known as the residual voltage, it is the maximum voltage across the SPD when a current of a specified waveform and amplitude flows through it after operation. The voltage protection level of the MTL SD07R series varies within a certain range depending on the specific model and test conditions.

• Response Time(tA): It mainly reflects the action sensitivity and breakdown time of the special protection components in the protector. For the MTL SD07R series SPDs, the response time is generally within the nanosecond level (10⁻⁹ s).

• Bandwidth: The SD07R series has a bandwidth of 50MHz, which means it can effectively handle signals within this frequency range, making it suitable for high - speed data link applications.

• Operating Temperature: The operating temperature range of the MTL SD07R series is - 40 °C to + 80 °C (- 40 °F to 176 °F), and the storage temperature range is also - 40 °C to + 80 °C (- 40 °F to 176 °F).

• Relative Humidity: It can work in an environment with a relative humidity of 5% - 95% (non - condensing).

• Mounting Method: The MTL SD07R series can be mounted on a T - beam DIN rail, which is 35 x 7.5 or 35 x 15mm (1.38” x 0.3” x 0.6”).

• Overload Fault Mode: For the MTL SD07R series, In = 3kA, and the overload fault current of the SD150X and SD275X models is 9kA.

• Enclosure Flammability: The enclosure of the MTL SD07R series has a flammability rating of UL94 V-2.