ATCOMPACT T2 65kA Type 1+2 three-phase AC surge protection cabinet

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ATCOMPACT T2 65kA Type 1+2 three-phase AC surge protection cabinet

Name: ATCOMPACT T2 65kA Type 1+2 three-phase AC surge protection cabinet
Brand: AT
SKU: ATCOMPACT T2 65kA
Availability: InStock
Rating: 5 (1 reviews)

Series

ATCOMPACT
Model

ATCOMPACT T2 65kA
Brand / Made in

AT / Tây Ban Nha

Tested and certified as a protector Type 1 according to the standard EN IEC 61643-11
Network: 230/400 Vac three-phase
Nominal voltage Un: 230/400 VAC
Maximum continuous operating voltage Uc: 275/460 VAC
Nominal frequency: 50 – 60 Hz
Nominal discharge current per pole (8/20 µs wave) In: 30 kA
Maximum discharge current per pole (8/20 µs wave) Imax: 65 kA
Impulse current per pole (10/350 µs wave) Iimp: 15 kA
Protection level for 8/20 µs wave at In Up: 1600 V
Response time tr: 25 ns

ATCOMPACT series - Multi-pole power supply protection cabinet including protective fuses

ATCOMPACT protection cabinets are made of several protectors from the same series with the aim of protecting all of the phases, including the protective fuses, against short-circuits.

ATCOMPACT surge protection devices are to be installed in parallel with the supply line, without altering its operation under normal conditions. Combinations can be made for protection either in common (in relation to ground) or differential mode (between phase/s and neutral).

Compact box, easy to install and with the same advantages as Aplicaciones Tecnológicas protectors: robust, quick, reliable and tested according current standards (EN 61643-11) in official independent laboratories.

ATCOMPACT T2 65 kA (AT-8120) - Surge protection cabinet for three-phase power supply lines. Type 1+2, Imax = 65kA. Up = 1,6kV. Includes protection fuses.

ATCOMPACT (Type 2) series:

Name	Reference	Type of line	Iimp (kA)	In (kA)	Imax (kA)	Up at In (V)
ATCOMPACT M2 15 kA	AT-8117	single-phase	-	5	15	1200
ATCOMPACT M2 65 kA	AT-8119	single-phase	15	30	65	1600
ATCOMPACT T2 65 kA	AT-8120	three-phase	15	30	65	1600
ATCOMPACT T2 15 kA	AT-8122	three-phase	-	5	15	1200
ATCOMPACT M2 40 kA	AT-8139	single-phase	-	20	40	1400
ATCOMPACT T2 40 kA	AT-8140	three-phase	-	20	40	1400

Product specifications

Product specifications
product manual
Download file

Name: ATCOMPACT T2 65kA
Reference: AT-8120

ELECTRICAL

Protection categories according to the REBT: II, III and IV
Type of tests according to EN IEC 61643-11: Type 1+2
Network: 230/400 Vac three-phase
Nominal voltage Un: 230/400 VAC
Maximum continuous operating voltage Uc: 275/460 VAC
Nominal frequency: 50 – 60 Hz
Nominal discharge current per pole (8/20 µs wave) In: 30 kA
Maximum discharge current per pole (8/20 µs wave) Imax: 65 kA
Impulse current per pole (10/350 µs wave) Iimp: 15 kA
Protection level for 8/20 µs wave at In Up: 1600 V
Response time tr: 25 ns
Backup fuse: 50 A gL/gG
Maximum short-circuit current: 25 kA

CONSTRUCTION

Dimensions: 200 x 112 x 267 mm
Weight: 4200 gr
Working temperature: -40 ºC to +70 ºC
Protector location: Outdoor
Enclosure protection: IP65
Fixing: Wall or vertical support
Enclosure material: Self-extinguishing, insulating
Type of connection: Parallel (one port)
No. of poles: 4
Warning: Warning mechanism. Yellow: protector status ok. Black: Replace.
Connections: Maximum multi-stranded section 25 mm2

TESTS AND CERTIFICATIONS

Certificated tests according to: EN IEC 61643-11
Complies with requirements of: UL 1449
Relevant standards: UNE 21186, NF C 17-102, IEC 62305
Products compliant with EC requirements

INSTALLATION

ATCOMPACT boxes are to be installed in parallel with the low voltage supply line, connected to the phases, neutral and ground.
Installation should be carried out without power in the line
When installed as medium protection, they should be separated from the coarse and/or tight protection by at least 10 metres of cable or, if this is not possible, by an ATLINK decoupling inductor, in order to achieve correct coordination between them.

SAFETY AND MAINTENANCE

Connection to earth is a must. Earthing in the whole installation must be bonded either directly or by a spark gap and resistance should be lower than 10 Ω.
If the indications on this datasheet are not fulfilled during use or installation of the protectors, the protection provided by this device could be compromised.