Compact 1-phase Type 2 (or 3) surge protector - Pluggable
Part Number: 311411
DS240S-400
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- Compact single-phase Type 2 surge protector
- In: 20 kA
- Imax: 40 kA
- Common mode
- Pluggable module
- Remote signaling
- EN 61643-11, IEC 61643-11 compliance
- UL1449 ed.5
The DS240 Type 2 surge protectors are compact devices designed to protect single phase networks at the main switchboard.
They provide a common or common/differential mode protection.
This SPD is based on high energy varistor equipped with thermal disconnectors and failure indicator to comply with standards.
The DS240 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Datasheet
|
SPD type
|
IEC | 2 |
|
Network
|
230 V single-phase |
|
|
AC system
|
IT |
|
|
Nominal line voltage
|
Un | 400 Vac |
|
Max. AC operating voltage
|
Uc | 440 Vac |
|
Max. load current
if series connection
|
IL | 20 A |
|
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
|
UT | 580 Vac withstand |
|
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
|
UT | 770 Vac disconnection |
|
Residual Current
Leakage current to Ground
|
Ipe | < 0.5 mA |
|
Follow current
|
If | None |
|
Nominal discharge current
15 x 8/20 µs impulses
|
In | 20 kA |
|
Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 40 kA |
|
Total Maximum discharge current
max. total withstand @ 8/20 µs
|
Imax Total | 80 kA |
|
Connection mode(s)
|
L/PE and N/PE |
|
|
Protection mode(s)
|
Common mode |
|
|
Residual voltage at 5 kA
@ 5 kA (8/20µs)
|
Up-5kA | 1.3 kV |
|
Protection level CM/DM
@ In (8/20µs)
|
Up mc/md | 1.8 kV |
|
Admissible short-circuit current
|
Isccr | 10 000 A |
|
Technology
|
MOV |
|
|
SPD configuration
|
Single phase |
|
|
Connection to Network
|
By screw terminals: 1.5-10mm² (L/N) or 2.5-25mm² (PE) |
|
|
Format
|
Plug-in modular box |
|
|
Mounting
|
Symmetrical rail 35 mm (EN 60715) |
|
|
Housing material
|
Thermoplastic UL94 V-0 |
|
|
Operating temperature
|
Tu | -40/+85°C |
|
Protection rating
|
IP20 |
|
|
Failsafe mode
|
Disconnection from AC network |
|
|
Disconnection indicator
|
2 mechanical indicators |
|
|
Spare module(s)
|
DSM240-400 |
|
|
Remote signaling of disconnection
|
Output on changeover contact |
|
|
Dimensions
|
See diagram |
|
|
Weight
|
0.145 kg |
|
Standards compliance
|
IEC 61643-11 / EN 61643-11 / UL1449 ed.5 |
|
|
Certification
|
cRUus |
|
|
Environmental standards
|
EU RoHS |
|
Thermal disconnector
|
Internal |
|
|
Installation ground fault breaker
|
Type 'S' or delayed |
|
|
Back-up protection device
|
Fuses type gG - 50 A |
