DEHN 956205 956205 Lightning conductor 1 pc(s)
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Datasheet (PDF)
Technical specifications
- Mounting type: Top hat rail TH35
- Installation size 2 TE
- SPD according to EN 61643-11 / IEC 61643-11: Type 1 + Type 2 + Type 3 / Class I + Class II + Class III.
- Energy coordinated protection effect on the terminal (≤ 10 m): Type 1 + type 2 + type 3
- Nominal voltage AC (UN) 230 V (50 / 60 Hz)
- Maximum continuous voltage AC (UC) 255 V (50/60 Hz)
- Surge current (10/350 µs) [L+N-PE] (Itotal): 50 kA
- Specific energy [L+N-PE] (W/R): 625.00 kJ/ohms
- Surge current (10/350 µs) [L, N-PE] (Iimp): 25 kA
- Specific energy [L,N-PE] (W/R): 156.25 kJ/ohms
- Rated discharge surge current (8/20 µs) [L/N-PE]/[L+N-PE] (In): 25 / 50 kA
- Protection level [L-PE]/[N-PE] (UP): ≤ 1.5 / ≤ 1.5 kV
- Hybrid Generator (UOC) open circuit voltage: 6 kV
- Suppression load AC (IFI): 50 kAeff
- Current limiting / selectivity: Not to trip a 35 A gG fuse up to 50 kAeff (PROSP.)
- Short circuit resistance [L-N]/[N-PE] (ISCCR): 50 kAeff
- Response time (TA): ≤ 100 ns
- TOV voltage [L-N] (UT) – characteristic 440 V / 120 min. – Strength
- On a S20K275 (Iimp = 2.5 ... 25 kA) < 1 J
- Operating temperature range [parallel]/[passage] (TU): -40 °C ... +80 °C / -40 °C ... +60 °C
- Function/defect display: Green/red
- Number of ports: 1
- Connection cross-section (L, N, PE, 9) (min.): 6 mm² single/fine-wired
- Wire cross-section (L, N, PE, 9) (max.): 35 mm² stranded / 25 mm² fine strand
- Mounting on 35 mm DIN rail according to EN 60715
- Mounting location: Interior
- Mounting dimensions 2 TE, DIN 43880
- Approvals VDE, KEMA, UL
- FM contacts/contact form: Yes/changer
- SWITCHING CAPACITY AC 250 V / 0.5 A
- BREAKING CAPACITY DC- 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
- Connection cross-section for FM terminals: Max. 1.5 mm² single/fine-wired
- Additional information:
- Max. Backup (L) at Ikmin ≥ 6 kAeff (IEC 60909): 315 A gG (S2 = 35mm²)1)
- When used in switchgear with prospective short-circuit currents greater than 50 kOhm (tested by VDE)
- Max. Prospective short circuit current: 100 kAeff (220 kApeak)
- Limitation / deletion of line sequence currents up to 100 kAeff (220 kApeak)
- Arrester in 16.7 Hz - railway power supply systems
- TEST VOLTAGE AC (UC) 266 V
- NOMINAL VOLTAGE AC (UN) 230 V
- Nominal frequency AC (FN): 16.7 Hz
- Max. Surge protection 160 A gG @ 16.7 Hz
- Product type
Lightning conductor
- Nominal voltage
230 V
- Pick-up time (details)
≤ 100 ns
IP20
- Manufacturer part #
956205
- Content
1 pc(s)
- Number of pins
2
- UKCA
not relevant
Documents & Downloads
Datasheet
Datasheet 3795882 DEHN 956205 956205 Lightning conductor 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3795882 DEHN 956205 956205 Lightning conductor 1 pc(s)
Description
Multi-pin combi arresters DEHNvalve modular, type 1 + type 2 + type 3 according to EN 61643-11 on spark distance basis, consisting of a base part and a plugged protective module. Maximum plant availability with Rapid Arc Control (RAC) radio links. Enables protection of terminals. For protection of low-voltage consumer devices against overvoltage, even in direct lightning strikes. Can be used according to the lightning protection zone concept at interfaces A - 2.
This text is machine translated.
This text is machine translated.