Compact 1-phase Type 2 surge protector - 320 V - Pluggable
Part Number: 821520321
DAC40CS-11-320
- Compact Surge protector, 2-pole Type 2
- Conductivity per pole: In= 20 kA; Imax= 40 kA
- Common protection mode
- Safe disconnect device
- Transverse / longitudinal voltage protection
- Energetically coordinated
- Pluggable protection module
- Remote signalling
- IEC 61643-11 / EN 61643-11 certified
- UL1449 ed.5 compliance
The DAC40CS series are compact type 2 surge protection devices designed to protect single or multi-phase systems. They are equipped with a pluggable protection module and are designed for DIN rail mounting. The DAC40CS series are available for supply voltages of 120V, 230V or 400V and all common mains types (TN, TNC, TNS, TT). The protection circuit consists of high performance varistors with a thermal break and error signaling. A potential-free contact serves for the connection of a remote signaling.
Certificates
Datasheet
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SPD type
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IEC | 2 |
|
Network
|
230 V single-phase |
|
|
AC system
|
TT-TN |
|
|
Max. AC operating voltage
|
Uc | 320 Vac |
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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 |
|
Temporary Over Voltage N/PE (TOV HT)
Without disconnection or with safety disconnection
|
UT | 1200 V/300A/200 ms withstand |
|
Residual Current
Leakage current to Ground
|
Ipe | None |
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Follow current
|
If | None |
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Nominal discharge current
15 x 8/20 µs impulses
|
In | 20 kA |
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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 | 40 kA |
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Protection mode(s)
|
L/PE and N/PE |
|
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Protection level L/N
@ In (8/20µs)
|
Up L/N | 1.5 kV |
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Protection level N/PE
@ In (8/20µs)
|
Up N/PE | 1.5 kV |
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Admissible short-circuit current
|
Isccr | 10 000 A |
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Technology
|
MOV+GDT |
|
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SPD configuration
|
Single phase |
|
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Connection to Network
|
By screw terminals: L/N = 1.5-10mm² (16mm² rigid) or PE = 2.5-25mm² (35mm² rigid) |
|
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Format
|
Plug-in modular box |
|
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Plugable
|
Yes |
|
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Mounting
|
Symmetrical rail 35 mm (EN 60715) |
|
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Housing material
|
Thermoplastic UL94 V-0 |
|
|
Operating temperature
|
Tu | -40/+85°C |
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Protection rating
|
IP20 |
|
|
Failsafe mode
|
Disconnection from AC network |
|
|
Disconnection indicator
|
1 mechanical indicator - Red/Green |
|
|
Spare module(s)
|
MDAC40C-11-320 |
|
|
Remote signaling of disconnection
|
Output on changeover contact |
|
|
Wiring for remote signaling
|
1.5 mm² max. |
|
|
Max. Voltage/Current for remote signaling
|
250 V / 0.5 A (AC) / 30 V / 3 A (DC) |
|
|
Dimensions
|
See diagram - 1TE (EN43880) |
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Standards compliance
|
IEC 61643-11 / EN 61643-11 / UL1449 ed.5 |
|
|
Certification
|
KEMA |
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Thermal disconnector
|
Internal |
|
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Installation ground fault breaker
|
Type 'S' or delayed |
|
|
Back-up protection device
|
50 A min. - 125 A max. - Fuses Type gG |
