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Type 2 AC surge protector
DS44-480
Type 2 AC surge protector - 3-phase+N
DS44-480
Part Number:
461006
Type 2 AC Multipolar surge protector
In : 20 kA
Imax total : 160 kA
Pluggable module for each phase
Remote signaling option
NF EN 61643-11, IEC 61643-11 compliance
UL1449 ed.5
Datasheet
ULCertificate_DS44-480.pdf
Installation Sheet
Tender specifications
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Select another reference:
Electrical Properties
Mechanical Properties
Norms
Deconnector
Schemas
SPD type
2
Network
277/480 V 3-phase+N
AC system
TNS-IT
Nominal line voltage
Un
480 Vac
Max. AC operating voltage
Uc
530 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec.
Without disconnection
UT
700 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn
Without disconnection or with safety disconnection
UT
920 Vac disconnection
Residual Current
Leakage current to Ground
Ipe
< 1 mA
Operating current
Continious current at Uc
Ic
0.5 mA
Follow current
If
None
Nominal discharge current
15 x 8/20 µs impulses
In
20 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax
40 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total
160 kA
Connection mode(s)
L/PE and N/PE
Protection mode(s)
Common mode/Differential mode
Protection level
@ In (8/20µs)
Up
2.5 kV
Admissible short-circuit current
Isccr
25 000 A
Technology
MOV
SPD configuration
3-phase+Neutral
Connection to Network
By screw terminals: 2.5-25mm² / by bus
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)
DSM40-480
Remote signaling of disconnection
option: DS44S-480 - output on changeover contact
Weight
0.399 kg
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
UL / CSA
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed
Fuses
Fuses type gG - 50 A
×
Description:
Type 2 AC surge protector - 3-phase+N
Standards compliance:
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification:
UL / CSA / EAC
Technology:
MOV
SPD configuration:
3-phase+Neutral
Remote signaling of disconnection:
option: DS44S-480 - output on changeover contact
SPD type :
2
Network:
277/480 V 3-phase+N
AC system:
TNS-IT
Max. AC operating voltage :
530 Vac
Residual Current :
< 1 mA
Max. discharge current :
40 kA
Total Maximum discharge current :
160 kA
Protection level :
2.5 kV
Admissible short-circuit current:
25 000 A
CITEL
Reference:
DS44-480
Part Number: :
461006
Or equivalent
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