DS44VG-230 Type 2+3 AC surge protector - 3-phase+N

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DS44VG-230 Type 2+3 AC surge protector - 3-phase+N

Name: DS44VG-230 Type 2+3 AC surge protector - 3-phase+N
Brand: CITEL
SKU: DS44VG-230
Availability: InStock
Rating: 5 (1 reviews)

Series

DS40VG
Model

DS44VG-230
Brand / Made in

CITEL / FRANCE

Description: Type 2+3 AC surge protector - 3-phase+N
Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification: UL Recognized
Technology: VG Technology (MOV+GSG)
SPD configuration: 3-phase+Neutral
Remote signaling of disconnection: option DS44VGS-230: output on changeover contact
Network: 230/400 V 3-phase+N
AC system: TNS
Max. AC operating voltage : 255 Vac
Residual Current : None
Max. discharge current : 40 kA
Total Maximum discharge current: 160 kA
Admissible short-circuit current: 25000 A

DS40VG series Type 2+3 AC surge protector

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.

Product specifications

Product specifications
product manual
Download file

ELECTRICAL PROPERTIES

SPD type: 2+3
Network: 230/400 V 3-phase+N
AC system: TNS
Nominal line voltage Un: 230 Vac
Max. AC operating voltage Uc: 255 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec UT: 335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn UT: 440 Vac disconnection
Residual Current Ipe: None
Follow current If: None
Nominal discharge current In: 20 kA
Max. discharge current Imax: 40 kA
Total Maximum discharge current Imax Total: 160 kA
Withstand on Combination waveform IEC 61643-11 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 Up-in: 0.8 kV
Protection level Up L/PE: 1.25 kV
Admissible short-circuit current Isccr: 25000 A
Internal short circuit protection: no
Internal Thermal protection: yes

MECHANICAL PROPERTIES

Technology: VG (MOV+GSG)
SPD configuration: 3-phase+Neutral
Connection to Network: By screw terminals: 2.5-25mm² (35mm² rigid)
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-230
Remote signaling of disconnection: option DS44VGS-230: output on changeover contact

STANDARDS

Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449
Certification: EAC

DISCONNECTOR

Thermal disconnector: Internal
Installation ground fault breaker: Type S or delayed
Fuses: Fuses Type gG - 50 A

INSTALLATION

DS44VG-230 Type 2+3 AC surge protector - 3-phase+N are connected in parallel on the AC network and must be equipped with external fuses for short-circuit current protection

The total length of parallel connection wires to AC network must be lower than 0.5 m in order not to increase the protection level (Up) provided by the SPD.
Wiring is made by screw connections. On some models, a distribution bus can be used.
The protection wire coming from the SPD must be connected to the bonding bar of the electrical panel. Paralleling the protection wire with phases conductors must be avoided.
The cross sectional wire must be 6 mm² minimum for Type 2 SPD and 16 mm² for Type 1.
Local earthing resistance must be in compliance with the electrical rules.

Further information can be found in IEC 61643-12 standard (selection and application principles for low voltage SPD).

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