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Type 2+3 AC surge protector - 3-phase+N

DS44VG-120
Part Number 461652
DS44VG-120
  • Discover our latest innovation : the DAC50VG-40-150
  • Type 2 + 3 AC Multipolar surge protector
  • In : 20 kA
  • Imax total: 160 kA
  • Pluggable module
  • Follow and operating current : none
  • No ageing
  • Optional remote signaling state
  • Optimized to TOV
  • EN 61643-11, IEC 61643-11, UL1449 ed.5 compliance
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DS40VG Type 2 +3 AC surge protector, using CITEL's 'VG technology', to completely eliminate the leakAge and operation current while providing maximum discharge capacity and an optimized level of protection. The electric scheme includes a disconnector and its associated indicator .. The DS40VG surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase or 3-phase+N AC networks.
Select another reference:
SPD type
IEC

2+3
Network

120/208 V 3-phase+N
AC system

TNS
Nominal line voltage
 Un

120 Vac
Max. AC operating voltage
Uc

150 Vac
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
 UT

180 Vac withstand
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
 UT

230 Vac withstand
Residual Current
Leakage current to Ground
 Ipe

None
Operating current
Continious current at Uc
 Ic

None
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

160 kA
Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
 Uoc

6 kV
Withstand on overvoltages IEEE C62.41.1

20 kV
Connection mode(s)

L/PE and N/PE
Protection mode(s)

Common mode
Residual voltage
@ In (8/20 µs)
 Up-in

0.6 kV
Protection level L/PE
@ In (8/20µs)
 Up L/PE

1.25 kV
Admissible short-circuit current
 Isccr

25 000 A
Technology

VG Technology (MOV+GSG)
SPD configuration

3-phase+Neutral
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 by pole
Spare module(s)

DSM40VG-120
Remote signaling of disconnection

option DS44VGS-120 : output on changeover contact
Dimensions

See diagram
Standards compliance

IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification

UL Recognized
Thermal disconnector

Internal
Installation ground fault breaker

Type 'S' or delayed
Back-up protection device

50 A min. - 125 A max. - Fuses Type gG