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Type 2 AC surge protector - Single-phase

DAC50VGS-11-275
Part Number 821130242
DAC50VGS-11-275
Availability:
€96.00 (excl. tax)

Available within 3 weeks

  • Type 2 + 3 AC surge protector
  • VG Technology
  • In : 20 kA
  • No leakage current
  • Pluggable module for each phase
  • Remote signaling
  • Optimized to TOV
  • EN 61643-11, IEC 61643-11 and UL1449 ed.5 compliance

The pluggable surge protectors Type 2+3 DAC50VG, are designed to protect AC powerline at the main switchboard of the installation. Equipped with the exclusive CITEL’s VG technology, the range achieves an improved protection level and a total absence of leakage current, guaranteeing a maximum protection efficiency, a simplification of use (no additional SPD required) and a maximum lifetime. The surge protectors DAC50VG, are available in multipolar version and in several voltages to protect single or 3-phase networks.


SPD type
IEC

2+3

Network

230 V single-phase

AC system

TT-TN

Max. AC operating voltage
Uc

275 Vac

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

335 Vac withstand

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

440 Vac withstand

Temporary Over Voltage N/PE (TOV HT)
Without disconnection or with safety disconnection
UT

1200 V/300A/200 ms withstand

Residual Current
Leakage current to Ground
Ipe

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

50 kA

Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total

50 kA

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

6 kV

Connection mode(s)

L/N and N/PE

Protection level
@ In (8/20µs) and @ 6 kV (1,2/50 µs)
Up L/N

1.5 kV

Protection level N/PE
@ In (8/20µs) and @ 6 kV (1,2/50 µs)
Up N/PE

1.5 kV

Residual voltage L/N at 5 kA
@ 5 kA (8/20µs)
Up-5kA

0.7 kV

Protection level N/PE at 5 kA
@ 5 kA (8/20µs)
Up-5kA

0.7 kV

Admissible short-circuit current
Isccr

50 000 A

Network type

AC

Technology

VG Technology (MOV+GSG)

SPD configuration

Single phase

Connection to Network

By screw terminals: 2.5-25mm² (35mm² rigid)

Format

Plug-in modular box

Plugable

Yes

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 - Red/Green

Spare module(s)

MDAC50VG-275+MDAC50G-255

Remote signaling of disconnection

Output on changeover contact

Wiring for remote signaling

1.5 mm² max.

Max. Voltage/Current for remote signaling

250 V / 0.5 A (AC) / 30 V / 3 A (DC)

Dimensions

See diagram - 2TE (EN43880)

Weight

0.187 kg

Standards compliance

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

Certification

KEMA

Thermal disconnector

Internal

Installation ground fault breaker

Type 'S' or delayed

Back-up protection device

50 A min. - 160 A max. - Fuses Type gG