Phoenix Contact VAL-MS 320/1+1 - 2804380 | Type 2 surge arrester -Chống sét lan truyền T2 40kA 25ns 1AC 3-dây L+N+PE

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Chống sét lan truyền Phoenix Contact VAL-MS 320/1+1 - 2804380 | Type 2 surge arrester

(T2 40kA 25ns 1AC 3-dây L+N+PE)

Surge arrester for 3-conductor power supply systems (L1, N, PE), consisting of a base element and protective connectors, for mounting on NS 35.


Your advantages
- Quality proven millions of times over in the widest range of applications
- Rapid installation with bridges, thanks to industry-standard overall width of 1 HP
- Easy testing and insulation measurement, thanks to pluggable protection modules
- Wide range of applications due to various nominal voltages
- High degree of modularity provides individual solutions for every application


Drawings


Dimensional drawing


Circuit diagram
 

Kích thước/ Dimensions

Height	89.8 mm
Width	35.6 mm
Depth	65.7 mm (incl. DIN rail 7.5 mm)
Horizontal pitch	2 Div.

 

Môi trường hoạt động/ 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	≤ 2000 m (amsl (above mean sea level))
Permissible humidity (operation)	5 % ... 95 %
Shock (operation)	25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (operation)	5g (10 ... 500 Hz / 2.5 h / X, Y, Z)

 

Thông tin cơ bản/ General

IEC test classification	II
	T2
EN type	T2
IEC power supply system	TN-S
	TT
Mode of protection	L-N
	L-PE
	N-PE
Mounting type	DIN rail: 35 mm
Color	jet black RAL 9005
Housing material	PA 6.6
	PBT
Degree of pollution	2
Flammability rating according to UL 94	V-0
Type	DIN rail module, two-section, divisible
Number of positions	2
Surge protection fault message	optical

 

Mạch bảo vệ/ Protective circuit

Nominal voltage UN	240/415 V AC (TN-S)
	240/415 V AC (TT)
Nominal frequency fN	50 Hz (60 Hz)
Maximum continuous operating voltage UC (L-N)	335 V AC
Maximum continuous operating voltage UC (L-PE)	335 V AC
Maximum continuous voltage UC (N-PE)	260 V AC
Rated load current IL	80 A
Residual current IPE	≤ 5 µA
Standby power consumption PC	≤ 150 mVA
Nominal discharge current In (8/20) µs	20 kA
Maximum discharge current Imax (8/20) µs	40 kA
Follow current interrupt rating Ifi (N-PE)	100 A
Short-circuit current rating ISCCR	25 kA
Voltage protection level Up (L-N)	≤ 1.5 kV
Voltage protection level Up (L-PE)	≤ 1.8 kV
Voltage protection level Up (N-PE)	≤ 1.5 kV
Residual voltage Ures (L-N)	≤ 1.5 kV (at In)
	≤ 1.3 kV (at 10 kA)
	≤ 1.2 kV (at 5 kA)
	≤ 1.1 kV (at 3 kA)
Residual voltage Ures (L-PE)	≤ 1.8 kV (at In)
	≤ 1.4 kV (at 10 kA)
	≤ 1.2 kV (at 5 kA)
	≤ 1.1 kV (at 3 kA)
Residual voltage Ures (N-PE)	≤ 0.4 kV (at In)
	≤ 0.25 kV (at 10 kA)
	≤ 0.15 kV (at 5 kA)
	≤ 0.1 kV (at 3 kA)
TOV behavior at UT (L-N)	415 V AC (5 s / withstand mode)
	440 V AC (120 min / safe failure mode)
TOV behavior at UT (N-PE)	1200 V AC (200 ms / withstand mode)
Response time tA (L-N)	≤ 25 ns
Response time tA (L-PE)	≤ 100 ns
Response time tA (N-PE)	≤ 100 ns
Max. backup fuse with V-type through wiring	80 A (gG)
Max. backup fuse with branch wiring	125 A (gG)

 

Thông số kết nối/ Connection data

Connection method	Screw connection
Screw thread	M5
Tightening torque	3 Nm (1.5 mm² ... 16 mm²)
	4.5 Nm (25 mm² ... 35 mm²)
Stripping length	16 mm
Conductor cross section flexible	1.5 mm² ... 25 mm²
Conductor cross section solid	1.5 mm² ... 35 mm²
Conductor cross section AWG	15 ... 2
Connection method	Fork-type cable lug
Conductor cross section flexible	1.5 mm² ... 16 mm²

 

Thông số kỹ thuật UL/ UL specifications

SPD Type	4CA
Maximum continuous operating voltage MCOV (L-L)	640 V AC
Maximum continuous operating voltage MCOV (L-N)	320 V AC
Maximum continuous operating voltage MCOV (L-G)	320 V AC
Maximum continuous operating voltage MCOV (N-G)	260 V AC
Nom. voltage	240 V AC
Mode of protection	L-L
	L-N
	L-G
	N-G
Power distribution system	Single phase
Nominal frequency	50/60 Hz
Measured limiting voltage MLV (L-L)	2900 V
Measured limiting voltage MLV (L-N)	2030 V
Measured limiting voltage MLV (L-G)	2720 V
Measured limiting voltage MLV (N-G)	1370 V
Nominal discharge current In (L-L)	20 kA
Nominal discharge current In (L-N)	20 kA
Nominal discharge current In (L-G)	20 kA
Nominal discharge current In (N-G)	20 kA

 

Thông số UL kết nối/ UL connection data

Conductor cross section AWG	10 ... 2
Tightening torque	30 lbf-in.

 

Quy chuẩn/ Standards and Regulations

Standards/regulations	IEC 61643-11 2011
	EN 61643-11 2012

 

Tiêu chuẩn môi trường/ Environmental Product Compliance

China RoHS	Environmentally Friendly Use Period = 50 years
	For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

 

Lớp bảo vệ/ Classifications

ECLASS

ECLASS 10.0.1	27130805
ECLASS 11.0	27130805
ECLASS 4.0	27130800
ECLASS 4.1	27130800
ECLASS 5.0	27130800
ECLASS 5.1	27130800
ECLASS 6.0	27130800
ECLASS 7.0	27130805
ECLASS 9.0	27130805

 

ETIM

ETIM 2.0	EC000941
ETIM 3.0	EC000941
ETIM 4.0	EC000941
ETIM 6.0	EC000941
ETIM 7.0	EC000941

 

UNSPSC

UNSPSC 6.01	30212010
UNSPSC 7.0901	39121610
UNSPSC 11	39121610
UNSPSC 12.01	39121610
UNSPSC 13.2	39121620
UNSPSC 18.0	39121620
UNSPSC 19.0	39121620
UNSPSC 20.0	39121620
UNSPSC 21.0	39121620

 

- Xem chi tiết Tài liệu kỹ thuật/ Datasheet Phoenix Contact VAL-MS 320/1+1 - 2804380