SALTEK - DA-275-DJ25 - SPD - low voltage| DAFNIA

Visual fault signalling.

Universally applicable serially connected SPD for all types of LV electric and electronic equipments against surge voltage.
Installation to LV installations, close to protected equipment.
For protection of the equipments against impact of induced overvoltages during a lightning strike or switching overvoltages.

Specifications:

meter name		Parameter value
Type of SPD		T3
Mounting		DIN rail 35 mm
Nominal voltage	U_n	230 V AC
Maximum operating voltage	U_c	275.00 V AC
Nominal load current	I_L	25.000 A
Type of network		TN
Maximum overcurrent protection		32 A gL/gG or C 32 A
Short-circuit current rating	I_SCCR	6.0 kA
Nominal discharge current (8/20 µs) L-N	I_n	3.00 kA
Nominal discharge current (8/20 µs) L+N-PE	I_n	5.00 kA
Nominal discharge current (8/20 µs) N-PE	I_n	3.00 kA
Test voltage L-N	U_oc	6.0 kV
Test voltage L+N-PE	U_oc	10.0 kV
Test voltage N-PE	U_oc	6.0 kV
Voltage protection level mode L-N	U_p	1.20 kV
Voltage protection level mode L-PE	U_p	1.50 kV
Voltage protection level mode N-PE	U_p	1.50 kV
Response time L-N	t_a	25 ns
Response time N-PE	t_a	100 ns
TOV 5 s L-N		335 V
TOV 5 s L-PE		440 V
TOV characteristic (TOV 5 s)		withstand
TOV 120 min L-N		440 V
TOV 120 min L-PE		335 V
TOV characteristic (120 min)		withstand
TOV 200 ms L-PE		1 200 V
TOV 200 ms N-PE		1 455 V
TOV characteristic (TOV 200 ms)		safe failure
Cross-section of connected conductors solid (max)		6.00 mm²
Cross-section of connected conductors stranded (max)		6.00 mm²
Fault indication		red indicator
Degree of protection		IP 20
Range of ambient temperatures (min/max)		-40 / 80 °C
Humidity		5 - 95 %
According to standard		EN 61643-11:2012, IEC 61643-11:2011
ETIM Class		EC000942
Customs tariff number		85363030
EAN		8595090557708