2880671 PHOENIX CONTACT - Technology Bsa

S-PT-EX(I)-24DC - Surge protection device

Surge protection in the IP67 screw-on module for measuring sensors in intrinsically safe circuits, direct mounting with M20 x 1.5 outer thread, cable gland for the signal cable, two-stage protective circuit. HART-compatible.

Cod. Articolo: 2880671 Copia - Copy

Cod. Fornitore: 2880671 Copia - Copy

PHOENIX CONTACT

Notes	General: When the bridge is disconnected, the shield connection is indirectly connected to the housing or reference potential.
Product properties	IEC test classification: C1 C2 C3 D1 Type: Screw-in module Product type: Surge protection for MCR technology Product family: SURGETRAB Number of positions: 3 Surge protection fault message: none Wire pairs per module: 1 Insulation characteristics Overvoltage category: III Pollution degree: 2
Electrical properties	Nominal voltage U_N: 24 VÃDC
Connection data	Connection method: Screw connection Screw thread: M3 Tightening torque: 0.6 Nm Conductor cross section flexible: 0.14 mm² ... 1.5 mm² Conductor cross section rigid: 0.14 mm² ... 1.5 mm² Conductor cross section AWG: 26 ... 16
Ex data	Maximum inner capacitance C_i: 2 nF Max. internal inductance L_i: 1 ÃµH Max. input current I_i: 350 mA (T4 / Ã¢Ã¢°¤Ã50Ã°C) 350 mA (T5 / Ã¢Ã¢°¤ 50°C) 350 mA (T6 / Ã¢Ã¢°¤ 50°C) Max. input voltage U_i: 30 V max. input power P_i: 3 W Insulation voltage to ground: 500 VÃAC Ambient temperature (operation): -40°C ... 50°C Max. surface temperature: 135°C (T4) 100°C (T5) 85°C (T6)
Dimensions	Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/e92bf22d88fe734fb2520d8d2b24213c/-S204x204-FJPG Width: 33.5 mm Height: 33.5 mm Depth: 137 mm
Material specifications	Color: Steel / stainless steel Housing surface material: nickel-plated Housing material: Zinc die-cast, surface bronzed and nickel-plated
Mechanical properties	Mechanical data Open side panel: No
Protective circuit	Direction of action: Line-Line & Line-Earth Ground Maximum continuous voltage U_C: 30 VÃDC 21 VÃAC Rated current: 350 mA (50Ã°C) Operating effective current I_C at U_C: Ã¢Ã¢°¤ 10 ÃµA Residual current I_PE: Ã¢Ã¢°¤ 2 ÃµA Nominal discharge current I_n (8/20) Ãµs (line-line): 10 kA Nominal discharge current I_n (8/20) Ãµs (line-ground): 10 kA (per path) Nominal discharge current I_n (8/20)ÃÃµs (shield-ground): 10 kA (optional) Pulse discharge current I_imp (10/350)ÃÃµs: 1 kA Max. discharge current I_max (8/20) Ãµs maximum (line-line): 10 kA Max. discharge current I_max (8/20) Ãµs maximum (line-earth): 10 kA (per path) Discharge surge current I_max (8/20) Ãµs maximum (shield-ground): 10 kA Nominal pulse current Ian (10/1000) Ãµs (line-line): 30 A Nominal pulse current Ian (10/1000) Ãµs (line-earth): 100 A (per path) Nominal pulse current Ian (10/1000) Ãµs (shield-ground): 100 A Output voltage limitation at 1 kV/Ãµs (line-line) spike: Ã¢Ã¢°¤ 50 V Output voltage limitation at 1 kV/Ãµs (line-earth) spike: Ã¢Ã¢°¤ 1.4 kV (Direct grounding) Output voltage limitation at 1ÃkV/Ãµs (shield-ground) spike: Ã¢Ã¢°¤ 600 V (optional) Output voltage limitation at 1 kV/Ãµs (line-line) static: Ã¢Ã¢°¤ 50 V Output voltage limitation at 1 kV/Ãµs (line-earth) static: Ã¢Ã¢°¤ 1.4 kV (Direct grounding) Residual voltage at I_n (conductor-conductor): Ã¢Ã¢°¤ 50 V Residual voltage with Ian (10/1000) Ãµs (line-line): Ã¢Ã¢°¤ 50 V Voltage protection level U_p (line-line): Ã¢Ã¢°¤ 50 V (C1 - 0.5 kV / 250 A) Ã¢Ã¢°¤ 55 V (C1 - 1ÃkV / 500ÃA) Ã¢Ã¢°¤ 55 V (C2 - 2 kV/1 kA) Ã¢Ã¢°¤ 55 V (C2 - 10 kV / 5 kA) Ã¢Ã¢°¤ 50 V (C3 - 10ÃA) Ã¢Ã¢°¤ 50 V (C3 - 25ÃA) Ã¢Ã¢°¤ 80 V (D1 - 1 kA) Voltage protection level U_p (line-earth): Ã¢Ã¢°¤ 1.4 kV (C1 - 1ÃkV / 500ÃA) Ã¢Ã¢°¤ 1.4 kV (C2 - 2 kV/1 kA) Ã¢Ã¢°¤ 1.4 kV (C2 - 10 kV / 5 kA) Ã¢Ã¢°¤ 1.4 kV (C3 - 25ÃA) Ã¢Ã¢°¤ 1.4 kV (C3 - 100ÃA) Ã¢Ã¢°¤ 1.4 kV (D1 - 1 kA) Voltage protection level U_p (shield-ground): Ã¢Ã¢°¤ 600 V (C1 - 0.5 kV / 250 A) Ã¢Ã¢°¤ 650 V (C1 - 1ÃkV / 500ÃA) Ã¢Ã¢°¤ 650 V (C2 - 2 kV/1 kA) Ã¢Ã¢°¤ 650 V (C2 - 10 kV / 5 kA) Ã¢Ã¢°¤ 650 V (C3 - 10ÃA) Ã¢Ã¢°¤ 750 V (C3 - 25ÃA) Ã¢Ã¢°¤ 750 V (C3 - 100ÃA) Ã¢Ã¢°¤ 650 V (D1 - 1 kA) Response time t_A (line-line): Ã¢Ã¢°¤ 1 ns Response time t_A (line-earth): Ã¢Ã¢°¤ 100 ns Response time tA (shield-ground): Ã¢Ã¢°¤ 100 ns Input attenuation aE, sym.: typ. 0.5 dB (Ã¢Ã¢°¤ 1 MHz / 50 Ã©) typ. 0.2 dB (Ã¢Ã¢°¤ 400 kHz / 150 Ã©) Cut-off frequency fg (3ÃdB), sym. in 50ÃÃ© system: typ. 6 MHz Cut-off frequency fg (3ÃdB), sym. in 150ÃÃ© system: typ. 2.5 MHz Resistance per path: 2.2 Ã© Ã±10Ã% Surge protection fault message: none Impulse durability (line-line): C1 - 1ÃkV / 500ÃA C2 - 10ÃkV / 5ÃkA C3 - 25ÃA D1 - 1ÃkA Impulse durability (line-earth): C1 - 1ÃkV / 500ÃA C2 - 10ÃkV / 5ÃkA C3 - 100ÃA D1 - 1ÃkA Impulse durability (shield-ground): C1 - 1 ÃkV/500ÃA C2 - 10ÃkV/5ÃkA C3 - 100ÃA D1 - 1ÃkA Alternating current carrying capacity (line-earth): 10ÃA - 1Ãs Alternating current carrying capacity (shield-ground): 10ÃA - 1Ãs
Environmental and real-life conditions	Ambient conditions Degree of protection: IP67 Ambient temperature (operation): -40°C ... 50°C Ambient temperature (storage/transport): -40°C ... 85°C Altitude: Ã¢Ã¢°¤ 2000 m (amsl)
Approvals	Conformity/Approvals ATEX: Ã¯Ã II 1G Ex ia IIC T4...T6 Ga IECEx: Ex ia IIC T4...T6 Ga
Standards and regulations	Air clearances and creepage distances Standards/regulations: IEC 60664-1 / ENÃ60079-0 / ENÃ60079-11 Standards/specifications: ENÃ61643-21 ENÃ60079-0 ENÃ60079-11 IEC 60079-0 IEC 60079-11 Note: A2:2013 2018 2012 2017 2011
Mounting	Mounting type: direct screw connection