Contact : 01 41 23 50 35 (9h - 17h)
CITEL
Company History
Specialist in overvoltage protection
Locations
Test Facilities
citel and the environment
Service quality
Lightning Surges
Lightning and Transient overvoltages
The origin of overvoltages
Keraunic levels
Effects of lightning
Surge protectors
The "surge protection" solution
International Standards
Citel's VG Technology
SPD mandatory or not?
GDT overview
New range SPDs AC-DC
Products
AC Power
Photovoltaic
LED
Telecom
Dataline
Radiocommunication
GDT
Miscellaneous
Applications
Datacenter
E-Mobility
LED
Radiocommunication
Security Systems
Industrial Installation
Wind Turbine Installation
Domestic Photovoltaic
Industry Photovoltaic
Solar Farms
Energy storage sytems
Water Treatment
Services
Downloading
Webinars
partnership
News
Contact
Product ranges
AC Power
Photovoltaic
LED
Telecom
Dataline
Radiocommunication
Wind Turbine
GDT
Accessories
AC Power
Type 1+2 AC surge protector
DS254E-300
Type 1+2 AC surge protector - 3-phase+N
DS254E-300
Part Number:
3371
Type 1 + 2 unipolar surge protector
Iimp total: 100 kA on 10/350µs impulse
Imax : 140 kA on 8/20µs impulse
Internal disconnections, status indicators
Remote signaling
IEC 61643-11, EN 61643-11 and UL1449 ed.5 compliance
Datasheet
Installation Sheet
Tender specifications
Contact Us
The DS250E is an extreme duty Type 1+2 designed to protect the entrance of the electrical installation. They are used to protect biphase, 3-phase or 3-phase + neutral networks in common mode or in common and differential mode. The 'Multi-Varistor' technology used allows the best possible behavior for the LV network (no follow-on current). The DS250E is mounted on a DIN Rail and has a double connection for the active conductor, which allows an optimized connection to the network.
Select another reference:
DS250E-120
DS250E-300
DS250E-400
DS252E-120
DS252E-120/G
DS252E-300
DS252E-300/G
DS252E-400
DS253E-120
DS253E-300
DS253E-400
DS254E-120
DS254E-120/G
DS254E-300
DS254E-300/G
DS254E-400
Electrical Properties
Mechanical Properties
Norms
Deconnector
Schemas
SPD type
1+2
Network
230/400 V 3-phase+N
AC system
TNS
Nominal line voltage
Un
230/400 Vac
Max. AC operating voltage
Uc
330 Vac
Max. load current
IL
100 A
Temporary Over Voltage (TOV) Charasteristics - 5 sec.
UT
580 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn
UT
440 Vac disconnection
Residual Current
Ipe
< 8 mA
Follow current
If
None
Nominal discharge current
In
70 kA
Max. discharge current
Imax
140 kA
Impulse current by pole
Iimp
25 kA
Total lightning current
Itotal
100 kA
Specific energy by pole
W/R
156 kJ/ohm
Connection mode(s)
L/PE and N/PE
Protection mode(s)
Common mode/Differential mode
Protection level N/PE
Up N/PE
2.5 kV
Protection level L/PE
Up L/PE
2.5 kV
Admissible short-circuit current
Isccr
50 000 A
Technology
MOV
SPD configuration
3-phase+Neutral
Connection to Network
By screw terminals: 6-35mm² / by bus
Format
1-pole modular box assembled
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
3 mechanical indicators by pole
Remote signaling of disconnection
Output on changeover contact
Dimensions
See diagram
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
EAC
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed
Fuses
Fuse assembly: SFD1-25-40S / or Fuses Type gG 315 A
×
Discover our new video!
Read more
Citel presents its new range AC and DC SPDs
Read more