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CITEL
Company History
Specialist in overvoltage protection
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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
SPD mandatory or not?
GDT overview
Citel's VG Technology
New range SPDs AC-DC
CTC Technology
New PV range: DPVN
New : SPD + Counter
Protection Kit
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Product Selection
DS250E-300
DS250E-300
The
DS250E
is an extreme duty Type 1+2 designed to protect the entrance of the electrical installation. The
DS250E
is a one-pole SPD and can be used in common mode or common and differential mode.
DS250E
AC surge protectors are designed to be connected in multi-pole configuration to protect single-phase, 3-phase and 3-phase+neutral AC networks.
DS250E
-
300
DS250E
DS250E
series Type 1+2 Iimp 25 kA - Imax 140 kA Monobloc Remote signaling
DS250E-120
The
DS250E
is an extreme duty Type 1+2 designed to protect the entrance of the electrical installation. The
DS250E
is a one-pole SPD and can be used in common mode or common and differential mode.
DS250E
AC surge protectors are designed to be connected in multi-pole configuration to protect single-phase, 3-phase and 3-phase+neutral AC networks.
DS250E
-120
DS250E
DS250E
series Type 1+2 Iimp 25 kA - Imax 140 kA Monobloc Remote signaling
DS250E-400
The
DS250E
is an extreme duty Type 1+2 designed to protect the entrance of the electrical installation. The
DS250E
is a one-pole SPD and can be used in common mode or common and differential mode.
DS250E
AC surge protectors are designed to be connected in multi-pole configuration to protect single-phase, 3-phase and 3-phase+neutral AC networks.
DS250E
-400
DS250E
DS250E
series Type 1+2 Iimp 25 kA - Imax 140 kA Monobloc Remote signaling
DS250E-48DC
DS250E
-48DC surge protectors are designed to protect equipment connected to DC power supplies from lightning surges
DS250E
-48DC
DS254VG-300
DS254VG-
300
DS252VG-300
DS252VG-
300
DS253VG-300
DS253VG-
300
DS250VG-300
DS250VG-
300
ZPAC1-8VG-30-275
Thanks to the integrated CITEL VG technology, the ZPAC1-8VG-30-275, like the DS253VG-
300
as a type 1+2+3 combined SPD, combines all three protection classes in one device and thus offers very good protection against surges for the downstream system.
DS254VG-300/G
DS254VG-
300
/G
DS252VG-300/G
DS252VG-
300
/G
DUT250VG-300/G
DUT250VG-
300
/G
DUT250VG-300/TNC
DUT250VG-
300
/TNC
DUT250VG-300/TNS
DUT250VG-
300
/TNS
DS254VG-300/DE
DS254VG-
300
/DE
PPV25S-10-300
PPV25S-10-
300
ZPAC1-13VG-30-275
Thanks to the integrated CITEL VG technology, the ZPAC1-13VG-30-275, like the DS253VG-
300
as a type 1+2+3 combined SPD, combines all three protection classes in one device and thus offers very good protection against surges for the downstream system.
DVM-230-16A
3s @ 275 Vac / 1s @
300
Vac / 0.25s @ 350 Vac / 0.07 @ 400 Vac
Range Selection
DS250E-300
Range DS250E - DS250E-120
Pages
DS250E-300
Citel, surge protection for radiocom site
. Selection of SPDs |Position | | Description | Model | | --- | --- | ---- | --- | | 1 | | 'Quarter Wave' Coaxial SPD type 7/16 |PRC1800-716/MF | | 2 | | Type 1 and Type 2 DC surge protector | DS252C-48DC/G | | 3 | | 3-phase+N Type 1+2 AC surge protector | DAC1-13S-31-275 | | 3 | | Type 1+2+3 AC surge protector | DS254VG-
300
/G | | 4 | | 1-pair Data surge protector | DLA-24D3 | | --- | |
Watch video
| | |
Citel, Water Waste Treatment
Implementation of coordinated system of protection against transient overvoltages |--- | --- | --- | --- | | Number | Location | Models | | 1 | AC power - Main electrical panel | DAC1-13VGS-31-275 | | | 1 | | DS254VG-
300
/G | | | 2 | Coaxial antenna - Radio wireless | P8AX | | | 3 | AC power - Distribution panel | DAC40CS-31-275 | | | 4 et 5 | Control circuit - Remote management | DAC15CS-31-275 | | 6 | Telecom-Data-Ethernet | DLA | | | 6 | | MJ8-POE-C6A | | | 7 | Control room | DAC50S-31-275 | | | 7 | | MJ8-POE-C6A | | | 7 | | DLA | | | --- | | Download flyer | | |
The origin of overvoltages
Electrostatic overvoltages (ESD) Electrically, a human being has a capacitance ranging from 100 to
300
picofarads, and can pick up a charge of as much as 15kV by walking on a carpet, then touch some conducting object and be discharged in a few nanoseconds, with a current of about ten Amperes.
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DS250E-300
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