2801532 PHOENIX CONTACT - Technology Bsa

VAL-MS-T1/T2 48/12.5/1+1V - Lightning/surge arrester type 1/2

Universal varistor-based plug-in lightning/surge arrester for 48 V DC applications with grounded return conductor (positive pole), without risk assessment for Lightning Protection Levels III and IV.

Product Code: 2801532

Partner cod.: 2801532

PHOENIX CONTACT

Product properties	IEC test classification: I / II T1 / T2 EN type: T1 / T2 IEC power supply system: TN-S Type: DIN rail module, two-section, divisible Product type: Arrester combination Product family: VALVETRAB MS Surge protection fault message: optical Insulation characteristics Overvoltage category: III Pollution degree: 2
Electrical properties	Nominal frequency f_N: 50 Hz (60Hz)
Connection data	Connection method: Screw connection Fork-type cable lug Screw thread: M5 Tightening torque: 3 Nm (1.5mm² ... 16mm²) 4.5 Nm (25mm²...35mm²) Stripping length: 16 mm Conductor cross section flexible: 1.5 mm² ... 25 mm² 1.5 mm² ... 16 mm² Conductor cross section rigid: 1.5 mm² ... 35 mm² Conductor cross section AWG: 15 ... 2
Dimensions	Dimensional drawing: https://dam-mdc.phoenixcontact.com/rendition/156443151564/c05e789c438036478801116ca3a906ef/-S204x204-FJPG Width: 35.6 mm Height: 89.8 mm Depth: 77.5 mm (incl. DIN rail 7.5mm) Horizontal pitch: 2 Div.
Material specifications	Flammability rating according to UL 94: V-0 CTI value of material: 600 Insulating material: PA 6.6/PBT Material group: I Housing material: PA 6.6 PBT
Mechanical properties	Mechanical data Open side panel: No
Protective circuit	Mode of protection: L-N N-PE L-PE (L+) - (L-) (L+) - PE (L-) - PE Direction of action: L-L / L-PE Nominal voltage U_N: 60VAC ±10% (TN-S) 60 VDC ±10% -48 VDC ±10% (RRH) Nominal frequency f_N: 50 Hz (60Hz) Maximum continuous voltage U_C: 75 VAC 100 VDC Rated load current I_L: 80 A Residual current I_PE: Ã¢¤ 0.6 mA Standby power consumption P_C: Ã¢¤ 90 mVA Nominal discharge current I_n (8/20) µs: 12.5 kA Maximum discharge current I_max (8/20) µs: 30 kA Impulse discharge current (10/350)µs, charge: 6.25 As Impulse discharge current (10/350)µs, specific energy: 39 kJ/Ã© Impulse discharge current (10/350)µs, peak value l_imp: 12.5 kA Total discharge current I_total(8/20)µs: 50 kA Total discharge current I_total (10/350)µs: 12.5 kA Short-circuit current rating I_SCCR: 25 kA Voltage protection level U_p (L-N): Ã¢¤ 0.4 kV Voltage protection level U_p (L-PE): Ã¢¤ 0.8 kV Voltage protection level U_p (N-PE): Ã¢¤ 0.4 kV Voltage protection level U_p (L+) - (L-): Ã¢¤ 0.4 kV Voltage protection level U_p (L+) - PE: Ã¢¤ 0.4 kV Voltage protection level U_p (L-) - PE: Ã¢¤ 0.8 kV Residual voltage U_res: Ã¢¤ 0.4 kV (at I_n) Ã¢¤ 0.35 kV (at 10 kA) Ã¢¤ 0.3 kV (at 5 kA) Ã¢¤ 0.275 kV (at 4 kA) Ã¢¤ 0.25 kV (at 3kA) TOV behavior at U_T: 100 VAC (5s / withstand mode) 130 VDC (5s / withstand mode) Response time t_A: Ã¢¤ 25 ns Max. backup fuse with V-type through wiring: 80 A (gG - 16 mm²) Max. backup fuse with branch wiring: 160 A (gG) Additional technical data Maximum discharge current I_max (8/20) µs: 65 kA
Environmental and real-life conditions	Ambient conditions Degree of protection: IP20 (only when all terminal points are used) Ambient temperature (operation): -40°C ... 80°C Ambient temperature (storage/transport): -40°C ... 80°C Altitude: Ã¢¤ 2000 m (amsl) Permissible humidity (operation): 5 % ... 95 % Shock (operation): 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) Vibration (operation): 7.5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
Approvals	UL specifications Maximum continuous operating voltage MCOV (L+) - (L-): 100 VDC Maximum continuous operating voltage MCOV (L+) - G: 100 VDC Maximum continuous operating voltage MCOV (L-) - G: 100 VDC Short-circuit current rating (SCCR): 5 kA Voltage protection rating VPR (L+) - (L-): 400 V Voltage protection rating VPR (L+) - G: 400 V Voltage protection rating VPR (L-) -G: 600 V Nominal discharge current I_n (L+) - (L-): 20 kA Nominal discharge current I_n (L+) - G: 20 kA Nominal discharge current I_n (L-) - G: 20 kA Mode of protection: (L+) - (L-) (L+) - G (L-) - G Nominal voltage: 60 VDC SPD Type: 1CA UL connection data Tightening torque: 30 lb_f-in. Conductor cross section AWG: 14 ... 2
Standards and regulations	Standards/specifications: IEC 61643-11 EN61643-11 Note: 2011 2012
Mounting	Mounting type: DIN rail: 35 mm