Company: | 上海当临自动化科技有限公司 |
Location: | China - Shanghai,上海市青浦区练西公路2850号1幢 |
Price: | Negotiation |
Contact: | Jason(Manager) |
Contact Me: |
Tell:+86-19921425125 Mobile:+86-19921425125 Email:910673026450212569914@0q713q.4c88om |
VAL-SEC-T2-2+0-48DC-FM - Type 2 surge arrester
VAL-SEC-T2-2+0-48DC-FM - Type 2 surge arrester
2907865
Pluggable surge protective device, in accordance with Type 2/Class II, for DC power sources with linear operating characteristics, with remote indication contact.
Product type Surge arrester
Product family SEC Family
IEC test classification II
T2
EN type T2
IEC power supply system DC
Type DIN rail module, two-section, divisible
Number of positions 2
Surge protection fault message Optical, remote indicator contact
Insulation characteristics
Overvoltage category III
Pollution degree 2
Nominal frequency fN 50 Hz (60 Hz)
Nominal voltage UN 48 V DC ... 60 V DC
Indicator/remote signaling
Connection name Remote fault indicator contact
Switching function Changeover contact
Operating voltage 5 V AC ... 250 V AC (Altitude ≤ 2000 m (amsl))
5 V AC ... 150 V AC (Altitude > 2000 m (amsl))
125 V DC (200 mA DC)
Operating current 5 mA AC ... 1 A AC
1 A DC (30 V DC)
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
Remote fault indicator contact
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 rigid 0.14 mm² ... 1.5 mm²
Conductor cross section AWG 28 ... 16
Dimensional drawing
Width 25.4 mm
Height 97.9 mm
Depth 74.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch 1.4 Div.
Color (Male connector) light grey (RAL 7035)
Color (Base element) gray (RAL 7042)
Flammability rating according to UL 94 V-0
CTI value of material 600
Insulating material PA6.6-FR 20% GF
PBT-FR
Material group I
Housing material PA 6.6-FR 20 % GF
PBT-FR
Mode of protection (DC+) - (DC-)
(DC+) - PE
(DC-) - PE
Direction of action (DC+/DC-) - PE
Nominal voltage UN 60 V AC (TN)
48 V DC ... 60 V DC
Nominal frequency fN 50 Hz (60 Hz)
Maximum continuous voltage UC 75 V DC
75 V AC
Rated load current IL 40 A (Biconnect M4 fork-type cable lug 6 mm²)
63 A (TWIN ferrule 2 x 10 mm²)
Residual current IPE ≤ 50 µA DC
≤ 450 µA AC
Nominal discharge current In (8/20) µs 20 kA
Maximum discharge current Imax (8/20) µs 40 kA
Impulse discharge current (10/350) µs, charge 2 As
Impulse discharge current (10/350) µs, specific energy 4 kJ/Ω
Impulse discharge current (10/350) µs, peak value limp 4 kA
Total discharge current Itotal (8/20) µs 40 kA
Short-circuit current rating ISCCR 0.2 kA DC (without backup fuse)
6 kA DC (for 20 A gG/B backup fuse)
10 kA AC (C63 A miniature circuit breaker)
25 kA AC (for a backup fuse of up to 315 A gG)
50 kA AC (for a backup fuse of up to 200 A gG)
Disclaimer:All information is provided by registered users. You may assess risks based on corresponding qualifications.
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