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Type 1+2 protective device combination – FLT-SEC-T1+T2-3S-350/25-FM – 2905470

*Description: Plug-in lightning and surge arrester combination, in accordance with Type 1+2/Class I+II, for 3-phase power supply networks, with separate N and PE (L1, L2, L3, PE, N).

*Country of origin: DE (Germany)

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Your advantages

-Directly coordinated combination of type 1 spark gap without line follow current and type 2 varistor arrester

-Particularly suitable for maximum protection of sensitive devices in harsh environments

-High continuous voltage of 350 V AC for 230/400 V AC networks with high voltage fluctuations

-Pluggable

-Low voltage protection level of 1.5 kV

-Optical, mechanical status indicator

-With floating remote indication contact

-Plugs can be checked with CHECKMASTER 2

 

 

 

FLT-SEC-T1+T2-3S-350/25-FM – 2905470 là chống sét cấp 1 + cấp 2, dùng cho nguồn 3 pha, 5 dây (L1, L2, L3, PE, N), dùng trước CB nguồn điện vào nhà máy, tòa nhà.

Sơ đồ đấu dây:

Kích thước:

Height : 95.2 mm
Width : 142.4 mm
Depth : 74.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch : 8 Div.

Điều kiện môi trường

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) : 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (operation) : 5g (5 – 500 Hz/2.5 h/X, Y, Z)

Thông số chung

IEC test classification :+ I + II
 + I
 + T1 + T2
 + T1
EN type :+ T1 + T2
 + T1
IEC power supply system :+ TN-S
 + TT
Mode of protection :+ L-N
 + L-PE
 + N-PE
Mounting type : DIN rail: 35 mm
Color :+ light grey RAL 7035
 + traffic grey A RAL 7042
Housing material :+ PA 6.6-FR 20% GF
 + PBT-FR
Degree of pollution : 2
Flammability rating according to UL 94 : V-0
Type : DIN rail module, two-section, divisible
Number of positions : 4
Surge protection fault message : Optical, remote indicator contact

Additional technical data

Maximum discharge current Imax (8/20) µs : 100 kA

Indicator/remote signaling

Switching function : PDT contact
Operating voltage :+ 12 V AC … 250 V AC
 + 125 V DC (200 mA DC)
Operating current :+ 10 mA AC … 1 A AC
 + 1 A DC (30 V DC)
Connection method : Plug-in/screw connection via COMBICON
Screw thread : M2
Tightening torque : 0.25 Nm
Stripping length : 7 mm
Conductor cross section flexible : 0.14 mm² … 1.5 mm²
Conductor cross section solid : 0.14 mm² … 1.5 mm²
Conductor cross section AWG : 28 … 16

 

Dữ liệu kết nối

Connection method : Screw connection
Screw thread : M5
Tightening torque : 4.5 Nm
Stripping length : 18 mm
Conductor cross section flexible : 2.5 mm² … 35 mm²
Conductor cross section solid : 2.5 mm² … 35 mm²
Conductor cross section AWG : 13 … 2
Connection method : Fork-type cable lug
Conductor cross section flexible : 1.5 mm² … 16 mm²

 

Thông số kỹ thuật

SPD Type : 2CA
Maximum continuous operating voltage MCOV (L-L) : 528 V AC
Maximum continuous operating voltage MCOV (L-N) :264 V AC
Maximum continuous operating voltage MCOV (L-G) : 264 V AC
Maximum continuous operating voltage MCOV (N-G) : 350 V AC
Nom. voltage : 240/415 V AC
Rated load current IL : 50 A
Mode of protection :+ L-L
 + L-N
 + L-G
 + N-G
Power distribution system : Wye
Nominal frequency : 50/60 Hz
Voltage protection rating VPR (L-L) : 2000 V
Voltage protection rating VPR (L-N) : 1200 V
Voltage protection rating VPR (L-G) : 1500 V
Voltage protection rating VPR (N-G) : 1200 V
Nominal discharge current In : 20 kA
Short-circuit current rating (SCCR) : 50 kA

 

UL indicator/remote signaling

Operating voltage : 125 V AC
Operating current : 1 A AC
Tightening torque : 4 lbf-in.
Conductor cross section AWG : 30 … 14

 

Dữ liệu kết nối UL

Conductor cross section AWG : 3 … 2
Tightening torque : 40 lbf-in.

 

Tiêu chuẩn và quy định

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

 

Tuân thủ sản phẩm môi trường

REACh SVHC : Lead 7439-92-1
China RoHS : Environmentally Friendly Use Period = 50 years
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer’s declaration”

 

Classifications

eCl@ss

eCl@ss 4.0 : 27140200
eCl@ss 4.1 : 27140200
eCl@ss 5.0 : 27140200
eCl@ss 5.1 : 27140200
eCl@ss 6.0 : 27130800
eCl@ss 7.0 : 27130808
eCl@ss 8.0 : 27130808
eCl@ss 9.0 : 27130808

ETIM

ETIM 5.0 : EC001457
ETIM 6.0 : EC001457
ETIM 7.0 : EC001457

UNSPSC

UNSPSC 13.2 : 39121620
UNSPSC 18.0 : 39121620
UNSPSC 19.0 : 39121620
UNSPSC 20.0 : 39121620
UNSPSC 21.0 : 39121620

 

 

 

 

 

 

 

 

 

 

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