Type 2 AC surge protector - 2-pole - pluggable
Part Number: 4629212125
DS41S-1000/WD
- Type 2 AC surge protector
- In: 15 kA
- Imax total: 30 kA
- Pluggable module for each phase
- Remote signaling
- NF EN 61643-11, IEC 61643-11 compliance
Used mainly for wind turbines 3- phase networks at the generator and convertor.
This type contain 2 MOV modules DSM40-1000/WD in series, mainly used in 400/690Vac power system but with higher withstand capacity for harmonic oscillation which means can withstand the peak amplitude up to 1800V(kHz), this module based on MOV technology to realize protcetion for harmonic interference which mainly appeared in wind turbines.
This surge protectors are designed to be used in a multipolar configuration to protect 3-phase AC networks.
Select another reference:
DS41S-1000/WD
Datasheet|
Network
|
400/690 V |
|
|
Nominal line voltage
|
Un | 1000 Vac |
|
Max. AC operating voltage
|
Uc | 1100 Vac |
|
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
|
UT | 1450 Vac withstand |
|
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
|
UT | 1900 Vac disconnection |
|
Follow current
|
If | None |
|
Nominal discharge current
15 x 8/20 µs impulses
|
In | 15 kA |
|
Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 30 kA |
|
Connection mode(s)
|
L/N or N/PE |
|
|
Protection mode(s)
|
Common/Differential mode |
|
|
Protection level
@ In (8/20µs)
|
Up | 5.1 kV |
|
Admissible short-circuit current
|
Isccr | 25 000 A |
|
Technology
|
MOV |
|
|
SPD configuration
|
2-poles |
|
|
Connection to Network
|
By screw terminals: 2.5-25mm² / by bus |
|
|
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)
|
DSM40-1000/WD |
|
|
Remote signaling of disconnection
|
Output on changeover contact |
|
|
Dimensions
|
See diagram |
|
|
Weight
|
0.234 kg |
|
Standards compliance
|
EN 61643-11 / IEC 61643-11 |
|
Thermal disconnector
|
Internal |
|
|
Installation ground fault breaker
|
Type 'S' or delayed |
|
|
Back-up protection device
|
Fuses type gG - 50 A |
