surge protective device

BS LC24 Main Features: * Composed by two parts: the base and the protection module * The signal will not be disconnected even when replacing the module * The DIN rail is connected with the earthing line * High discharge capacity, low protection voltage Application: For installation at LPZ 0A-2 or higher, or directly at the upstream of the protected devices.

Provide protection for measuring and controlling system, such as the field bus, input/output interface of the 0-20mA,4-20mA control line.

Specifications: Technical data Nominal voltage UN 24V Rated voltage (max. continuous voltage) Uc 26V-/19V~ Nominal current IL 0.5A Lightning impulse current (10/350) Iimp 2.5kA(per line) 5kA(total) Nominal discharge current(8/20) In 20kA Voltage protection level at Iimp Up ≤90V(line/line) ≤45V(line/PG) Response time tA ≤1ns Bandwidth fG 5.1MHz(Ad-PG) --- (line/line) Series impedance per line R 2.2 Capacitance C 0.7nF(line/line) 1.3nF(line/PG) Operating temperature range -40℃…+80℃ Test standards GB 18802.21-2004; IEC 61643-21:2000 Mounting on 35mm DIN rail Enclosure material orange thermoplastic, UL94-V0 Dimension 92mm×64.5mm×12mm Certification CE