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Type 2 AC surge protector - 1-pole - pluggable

DS41-1000/WD
Part Number 4629012125
DS41-1000/WD
  • Type 2 AC surge protector
  • In : 15 kA
  • Imax : 30 kA
  • Pluggable module for each phase
  • Remote signaling option
  • NF EN 61643-11, IEC 61643-11 compliance
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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:
SPD type
IEC

2
Network

1000 Vac
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
Residual Current
Leakage current to Ground
 Ipe

< 0.5 mA
Operating current
Continious current at Uc
 Ic

0.5 mA
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/PE
Protection mode(s)

Common mode
Protection level
@ In (8/20µs)
 Up

5.1 kV
Admissible short-circuit current
 Isccr

25 000 A
Technology

MOV
SPD configuration

Single phase
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

1 mechanical indicator
Spare module(s)

DSM40-1000/WD
Remote signaling of disconnection

option DS41S-1000/WD : output on changeover contact
Dimensions

See diagram
Weight

0.232 kg
Standards compliance

IEC 61643-11 / EN 61643-11
Certification
Thermal disconnector

Internal
Installation ground fault breaker

Type 'S' or delayed
Back-up protection device

Fuses type gG - 50 A