Compact 1-phase Type 2 surge protector - 320 V - Pluggable
DAC40CS-11-320
Part Number 821520321
- Compact Surge protector, 2-pole Type 2 or 3
- 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
DAC40CS products are compact, Type 2 or type 3 surge protection (SPD) devices designed to protect single-phase or 3-phase systems. They are designed for DIN rail mounting and the SDP cartridges are replaceable.
The DAC40CS series are available for supply voltages from 75 Vac to 350 Vac. The protection circuit consists of high energy varistors, with a thermal disconnection system. The SPD includes status signalling via a visual indicator and a remote signalling system.
Select another reference:
SPD type
|
2 | |
Network
|
230 V single-phase | |
AC system
|
TT-TN | |
Max. AC operating voltage
|
Uc | 320 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 |
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 |
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 | 40 kA |
Protection mode(s)
|
L/PE and N/PE | |
Protection level L/N
@ In (8/20µs)
|
Up L/N | 1.5 kV |
Protection level N/PE
@ In (8/20µs)
|
Up N/PE | 1.5 kV |
Admissible short-circuit current
|
Isccr | 10 000 A |
Technology
|
MOV+GDT | |
SPD configuration
|
Single phase | |
Connection to Network
|
By screw terminals: L/N = 1.5-10mm² (16mm² rigid) or PE = 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 - 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) |
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
|
50 A min. - 125 A max. - Fuses Type gG |