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Type 2 AC surge protector
DAC80-20-275
Type 2 AC surge protector - Re-inforced - pluggable
DAC80-20-275
Part Number
821210212
Re-inforced Type 2 AC surge protector
In : 40 kA
Imax : 80 kA
Pluggable module for each phase
Remote signaling option
EN 61643-11, IEC 61643-11 certiifed
UL1449 ed.5 compliance
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Installation Sheet
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The new DAC80 range is defined by its high Imax parameter of 80 kA. Classified in Type 2, the products of this range are intended to be installed inside the main electrical panel. Its Imax setting of 80 kA makes the DAC80 recommended for installations located in areas susceptible to very strong lightning strikes. Thanks to its very high discharge capacity, this range will have a longer service life than conventional AC surge protection of Type 2 with Imax @ 40 kA. The electrical diagram of the DAC80 series consists of a block of two high-energy varistors combined with a single thermal disconnect system. CITEL is the only manufacturer to offer a complete range of products reaching such a high Imax. The products comply with EN 61643-11, IEC 61643-11 and UL1449 ed.5.
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Electrical Properties
Mechanical Properties
Norms
Deconnector
Schemas
SPD type
2
Network
230 V single-phase
AC system
TN
Max. AC operating voltage
Uc
275 Vac
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
UT
335 Vac withstand
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
UT
440 Vac disconnection
Residual Current
Leakage current to Ground
Ipe
< 1 mA
Follow current
If
None
Nominal discharge current
15 x 8/20 µs impulses
In
40 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax
80 kA
Protection mode(s)
L/PE and N/PE
Protection level N/PE
@ In (8/20µs)
Up N/PE
1.6 kV
Protection level L/PE
@ In (8/20µs)
Up L/PE
1.6 kV
Admissible short-circuit current
Isccr
50 000 A
Technology
MOV
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)
MDAC80-275
Remote signaling of disconnection
option DAC80S-20-275 : output on changeover contact
Dimensions
See diagram - 2TE (EN43880)
Weight
0.233 kg
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
KEMA
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed
Back-up protection device
Fuses Type gG - 125 A
×
Description:
Type 2 AC surge protector - Re-inforced - pluggable
Standards compliance:
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification:
KEMA / EAC
Technology:
MOV
Remote signaling of disconnection:
option DAC80S-20-275 : output on changeover contact
SPD type :
2
Network:
230 V single-phase
AC system:
TN
Max. AC operating voltage :
275 Vac
Residual Current :
< 1 mA
Max. discharge current :
80 kA
Admissible short-circuit current:
50 000 A
CITEL
Reference:
DAC80-20-275
Part Number:
821210212
Or equivalent
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Citel presents its new range AC and DC SPDs
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