DAC50, Type 2 SPD, CITEL

Used in telecom, operating voltage is AC120V-AC400V, nominal discharge current is 20kA, maximum discharge is 40kA.

SPD type	2
Network	230/400 V 3-phase+N
AC system	TT-TNS
Max. AC operating voltage (Uc)	275 Vac
Temporary Over Voltage (TOV) Characteristics - 5 sec. (UT)	335 Vac withstand
Temporary Over Voltage (TOV) Characteristics - 120 mn (UT)	440 Vac disconnection
Temporary Over Voltage N/PE (TOV HT) (UT)	1200 V/300A/200 ms withstand
Nominal discharge current (In)	20kA
Max. discharge current (Imax)	50 kA
Total Maximum discharge current (Imax Total)	50 kA
Protection mode(s)	L/N and N/PE
Protection level (Up L/N)	1.25 kV
Protection level N/PE (Up N/PE)	1.5kV
Residual voltage L/N at 5 kA (Up-5kA)	1kV
Protection level N/PE at 5 kA (Up-5kA)	1 kV
Admissible short-circuit current (Isccr)	50 000 A

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