VAL-SEC-T2-3S-350 - Type 2 surge arrester Phoenix Contact

Mã sản phẩm: 2905345

Danh mục: PHOENIX CONTACT, Supply, charge, and protect Phoenix Contact,

Plug-in surge arrester, in accordance with Type 2/Class II, for 3-phase power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE).

Liên hệ mua hàng

Hãng sản xuất: PHOENIX CONTACT

Chất lượng: Mới 100%

Bảo hành: Chính hãng

Chứng từ: CO/CQ, hóa đơn VAT

Liên hệ(SĐT/Zalo): 0933612627

Mô tả

IEC test classification	II
IEC test classification		T2
EN type	T2
IEC power supply system	TN-S
IEC power supply system		TT
Type	DIN rail module, two-section, divisible
Product type	Surge arrester
Product family	SEC Family
Number of positions	4
Surge protection fault message	optical
Insulation characteristics
Overvoltage category	III
Pollution degree	2

Nominal frequency f_N

50 Hz (60 Hz)

Connection method	Screw connection
Screw thread	M5
Tightening torque	4.5 Nm
Stripping length	16 mm
Conductor cross section flexible	2.5 mm² ... 16 mm²
Conductor cross section rigid	2.5 mm² ... 25 mm²
Conductor cross section AWG	12 ... 4
Connection method	Fork-type cable lug
Conductor cross section flexible	1.5 mm² ... 6 mm²

Dimensional drawing
Width	49.2 mm
Height	89.9 mm
Depth	74.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch	2.7 Div.

Color	light grey RAL 7035
Color		traffic grey A RAL 7042
Flammability rating according to UL 94	V-0
CTI value of material	600
Insulating material	PA6.6-FR 20% GF
Insulating material		PBT-FR
Material group	I
Housing material	PA 6.6-FR 20 % GF
Housing material		PBT-FR

Mode of protection	L-N
		L-PE
		N-PE
Direction of action	3L-N & N-PE
Nominal voltage U_N	240/415 V AC (TN-S)
Nominal voltage U_N		240/415 V AC (TT)
Nominal frequency f_N	50 Hz (60 Hz)
Maximum continuous operating voltage U_C(L-N)	350 V AC
Maximum continuous operating voltage U_C (L-PE)	350 V AC
Maximum continuous operating voltage U_C (N-PE)	264 V AC
Rated load current I_L	40 A (Biconnect M4 fork-type cable lug 6 mm²)
Rated load current I_L		63 A (TWIN ferrule 2 x 10 mm²)
Residual current I_PE	≤ 1 µA
Nominal discharge current I_n (8/20) µs	20 kA
Maximum discharge current I_max (8/20) µs	40 kA
Follow current interrupt rating I_fi (N-PE)	100 A (264 V AC)
Short-circuit current rating I_SCCR	25 kA (for a backup fuse of up to 315 A gG)
Short-circuit current rating I_SCCR		50 kA (for a backup fuse of up to 200 A gG)
Voltage protection level U_p (L-N)	≤ 1.5 kV
Voltage protection level U_p (L-PE)	≤ 1.9 kV
Voltage protection level U_p (N-PE)	≤ 1.5 kV
Residual voltage U_res (L-N)	≤ 1.5 kV (at I_n)
		≤ 1.3 kV (at 10 kA)
		≤ 1.2 kV (at 5 kA)
		≤ 1.1 kV (at 4 kA)
		≤ 1 kV (at 2 kA)
Residual voltage U_res (L-PE)	≤ 1.9 kV (at I_n)
		≤ 1.5 kV (at 10 kA)
		≤ 1.4 kV (at 5 kA)
		≤ 1.3 kV (at 4 kA)
		≤ 1.2 kV (at 2 kA)
Residual voltage U_res (N-PE)	≤ 0.5 kV (at I_n)
		≤ 0.5 kV (at 10 kA)
		≤ 0.5 kV (at 5 kA)
		≤ 0.5 kV (at 4 kA)
		≤ 0.5 kV (at 2 kA)
TOV behavior at U_T (L-N)	415 V AC (5 s / withstand mode)
TOV behavior at U_T (L-N)		457 V AC (120 min / safe failure mode)
TOV behavior at U_T (N-PE)	1200 V AC (200 ms / withstand mode)
Response time t_A (L-N)	≤ 25 ns
Response time t_A (L-PE)	≤ 100 ns
Response time t_A (N-PE)	≤ 100 ns
Max. backup fuse with V-type through wiring	40 A (gG / Biconnect M4 fork-type cable lug, 6 mm²)
Max. backup fuse with V-type through wiring		63 A (gG / TWIN ferrule 2x 10mm²)
Max. backup fuse with branch wiring	315 A (gG)

Ambient conditions
Degree of protection	IP20
Ambient temperature (operation)	-40 °C ... 80 °C
Ambient temperature (storage/transport)	-40 °C ... 80 °C
Altitude	≤ 2000 m (amsl)
Permissible humidity (operation)	5 % ... 95 %
Shock (operation)	30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (operation)	5g (10 ... 500 Hz / 2.5 h / X, Y, Z)

UL specifications
Maximum continuous operating voltage MCOV (L-L)	700 V AC
Maximum continuous operating voltage MCOV (L-N)	350 V AC
Maximum continuous operating voltage MCOV (L-G)	350 V AC
Maximum continuous operating voltage MCOV (N-G)	264 V AC
Nominal discharge current I_n (L-L)	20 kA
Nominal discharge current I_n (L-N)	20 kA
Nominal discharge current I_n (L-G)	20 kA
Nominal discharge current I_n (N-G)	20 kA
Mode of protection	L-L
		L-N
		L-G
		N-G
Nominal voltage	240/415 V AC
Power distribution system	Wye
Nominal frequency	50/60 Hz
Measured limiting voltage MLV (L-L)	3280 V
Measured limiting voltage MLV (L-N)	2000 V
Measured limiting voltage MLV (L-G)	2080 V
Measured limiting voltage MLV (N-G)	950 V
Follow current (L-G)	200 A (264 V AC)
SPD Type	4CA
UL connection data
Tightening torque	40 lb_f-in. ... 50 lb_f-in.
Conductor cross section AWG	14 ... 2 (solid)
Conductor cross section AWG		14 ... 4 (flexible)