HSA-385/4+0 M (Hakel Surge Arrester) of the „G-Line“ range is a surge arrester according to EN 61643-11:2012 (IEC 61643-11:2011) consisting of high energy varistors. Its parameters enable its use in complex circumstances. The device is to be installed on the interface of LPZ 1 – LPZ 2 and higher zones according to standard EN 62305:2011 (IEC 62305:2010), i.e. into subsidiary switchboards and control boxes. The product has two PE terminals, which can not be used as a PE bridge.
Dimension drawing
Internal wiring diagram
Installation diagram
PARAMETERS
| Test class according to EN 61643-11:2012 (IEC 61643-11) | TYPE 2+3, CLASS II+III | |
| Network type | TN-S | |
| Maximum continuous operating voltage | UC | 385 V AC / 505 V DC |
| Maximum discharge current | Imax | 40 kA |
| Nominal discharge current for class II test (8/20) | In | 15 kA |
| Open circuit voltage | Uoc | 6 kV |
| Total discharge current (8/20) L1+L2+L3+N->PE | Itotal | 160 kA |
| Voltage protection level at In | Up | < 1,55 kV |
| Voltage protection level at UOC | Up | < 1,25 kV |
| Temporary overvoltage (TOV) | UT | 466 V/5 s |
| Response time | tA | < 25 ns |
| Max. back-up fuse | 160 A gL/gG | |
| Short-circuit current rating at max. back-up fuse | ISCCR | 60 kArms |
| LPZ | 1-3 | |
| Housing material | Polyamid PA6, UL94 V-0 | |
| Degree of protection of enclosure | IP20 | |
| Operating temperature | ϑ | -40 °C ... +70 °C |
| Cross-section of the connected conductors (at tightening moment of clamps 3 Nm) |
25 mm2 (solid) 16 mm2 (wire) |
|
| Method of assembly | DIN rail 35 mm / any | |
| Failure signalisation (S) | optical function signalization target clear – ok / optical function signalization target red - fault | |
| Lifetime | min. 100 000 h | |
| Weight | m | 428 g |
| Article number | 27534 |
NOTES
S indication specifies a version with remote monitoring.
M indication specifies a type of construction with removable module.
CERTIFICATIONS
DOWNLOADS
| Catalogue | |
| Installation instructions (2.3 MB) | |
| 2D model (714.94 KB) | for registered only |
| 3D model (898.44 KB) | for registered only |