CITEL
Test Facilities
Jobs & Career
About us
Locations
GTC
Lightning Surges
Citel's VG Technology
International Standards
Lightning and Transient overvoltages
The origin of overvoltages
Keraunic levels
Effects of lightning
Surge Protection
Products
AC Power
Radiocommunication
Telecom
Miscellaneous
GDT
Dataline
Photovoltaic
LED
Applications
Security Systems
Wind Turbine Installation
Industrial Installation
Datacenter
Surge protection for LED-lighting systems
Photovoltaic installations
Gas Discharge Tubes and Gas Filled Spark Gaps
Surge protection for E-mobility
Surge protection for cell phone communication
Water treatment
Services
Information
Order form
Selection guide
Partner
Toggle Dropdown
Contact Citel
Privacy policy
Our partners in Europe
Impress
Toggle Dropdown
News
Contact
Product ranges
AC Power
Photovoltaic
LED
Telecom
Dataline
Radiocommunication
GDT
Accessories
AC Power
Type 2 (or 3) AC surge protector
DAC50VGS-20-320
Type 2 AC surge protector - Single-phase
DAC50VGS-20-320
Part Number:
821130322
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 certified
UL1449 ed.5 compliance
Datasheet
Installation Sheet
Tender specifications
Contact Us
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.
Select another reference:
DAC50VGS-10-150
DAC50VGS-10-275
DAC50VGS-10-320
DAC50VGS-11-150
DAC50VGS-11-275
DAC50VGS-11-320
DAC50VGS-20-150
DAC50VGS-20-275
DAC50VGS-20-320
DAC50VGS-30-150
DAC50VGS-30-275
DAC50VGS-30-320
DAC50VGS-31-150
DAC50VGS-31-275
DAC50VGS-31-320
DAC50VGS-40-150
DAC50VGS-40-275
DAC50VGS-40-320
Electrical Properties
Mechanical Properties
Norms
Deconnector
Schemas
SPD type
2+3
Network
230 V single-phase
AC system
TN
Max. AC operating voltage
Uc
320 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec.
UT
335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn
UT
440 Vac withstand
Residual Current
Ipe
None
Follow current
If
None
Nominal discharge current
In
20 kA
Max. discharge current
Imax
50 kA
Total Maximum discharge current
Imax Total
100 kA
Withstand on Combination waveform IEC 61643-11
Uoc
6 kV
Connection mode(s)
L/PE and N/PE
Protection level L/PE
Up L/PE
1.5 kV
Protection level N/PE at 5 kA
Up-5kA
0.9 kV
Residual voltage L/PE at 5 kA
Up-5kA
0.9 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-320
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
0.284 kg
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
KEMA / EAC
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed
Fuses
50 A min. - 160 A max. - Fuses Type gG
×
Read more
Read more