DS42-120, Citel DS42-120, chống sét nguồn điện cấp 2 Citel 120V-150V-180V-208V-230V, Chống Sét Lan Chuyền, chống sét Citel
DS42-120, Citel DS42-120, chống sét nguồn điện cấp 2 Citel 120V-150V-180V-208V-230V, Chống Sét Lan Chuyền, chống sét Citel
DS42-120, Citel DS42-120, chống sét nguồn điện cấp 2 Citel 120V-150V-180V-208V-230V, Chống Sét Lan Chuyền, chống sét Citel
TYPE 2 AC SURGE PROTECTOR : DS40
DS40 series Type 2 surge protector Pluggable - 40 kA
DS42-120
- Type 2 AC Multipolar surge protector
- In : 20 kA
- Imax total : 80 kA
- Pluggable module for each phase
- Remote signaling option
- NF EN 61643-11, CEI 61643-11 compliance
- UL1449 ed.20
used mainly for primary protection of single and 3- phase networks at the main electrical panel.
They provide common-mode or common and differential mode.
This SPD is based on high energy varistor equipped with thermal disconnector and failure indicator, to comply with standards.
The DS40 surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase or 3-phase+Neutral AC networks.They are sometimes associated with dedicated N/PE surge protector based on gas tube technology.
They provide common-mode or common and differential mode.
This SPD is based on high energy varistor equipped with thermal disconnector and failure indicator, to comply with standards.
The DS40 surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase or 3-phase+Neutral AC networks.They are sometimes associated with dedicated N/PE surge protector based on gas tube technology.
Select a reference :
- DS41-120
- DS41-230
- DS41-280
- DS41-320
- DS41-385
- DS41-400
- DS41-480
- DS41-600
- DS41-690
- DS42-120
- DS42-120/G
- DS42-230
- DS42-230/G
- DS42-280
- DS42-280/G
- DS42-320
- DS42-320/G
- DS42-385
- DS42-385/G
- DS42-400
- DS43-120
- DS43-120/G
- DS43-230
- DS43-280
- DS43-320
- DS43-385
- DS43-400
- DS44-120
- DS44-120/G
- DS44-230
- DS44-230/G
- DS44-280
- DS44-280/G
- DS44-320
- DS44-320/G
- DS44-385
- DS44-385/G
- DS44-400
Citel model : DS42-120
Part Number : 461601Click on the blocks to display detailed characteristics
| Electrical characteristics |
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| SPD type follow test IEC 61643-11 |
2 | |
| Network |
120 V single-phase | |
| AC system |
TN | |
| Nominal line voltage |
120 Vac | |
| Max. AC operating voltage L-N |
150 Vac | |
| Temporary Over Voltage (TOV) Charasteristics - 5 sec. without disconnection |
180 Vac withstand | |
| Temporary Over Voltage (TOV) Charasteristics - 120 mn without disconnection or with safety disconnection |
230 Vac disconnection | |
| Temporary Over Voltage N/PE (TOV HT) without disconnection or with safety disconnection |
- | |
| Operating current LeakAge current at Uc |
< 1 mA | |
| Follow current |
none | |
| Nominal discharge current 15 x 8/20 µs impulses |
20 kA | |
| Max. discharge current max. withstand @ 8/20 µs by pole |
40 kA | |
| Total Maximal discharge current max. total withstand @ 8/20 µs |
80 kA | |
| Admissible short-circuit current |
25000 A | |
| Connection mode |
L/PE and N/PE | |
| Protection mode(s) |
MC | |
| Protection level @In (8/20µs) between L/PE |
0.9 kV | |
| Residual voltage at 10 kA AC |
0.7 kV | |
| Residuel voltage at 5 kA AC |
0.6 kV | |
| Protection level L/PE |
0.9 kV | |
| Protection level L/N for multipolar surge protector |
- |
| Mechanical characteristics |
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| Technology |
MOV | |
| SPD configuration |
Single phase | |
| Connection to Network |
By screw terminals: 2.5-25 mm² / by bus | |
| Format |
Plug-in modular box | |
| Mounting |
Symmetrical rail 35 mm (EN60715) | |
| Housing material |
Thermoplastic UL94-V0 | |
| Operating temperature |
-40/+85°C | |
| Protection rating |
IP20 | |
| Outdoor application |
N | |
| Failsafe behavior |
Disconnection | |
| Disconnection indicator |
1 mechanical indicator by pole | |
| Spare module |
DSM40-120 | |
| Remote signaling of disconnection |
option DS42S-120 : output on changeover contact |
| Associated disconnection devices |
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| Thermal disconnector |
internal | |
| Installation ground fault breaker |
Type `S` or delayed | |
| Fuses |
Fuses type gG - 50 A |
| Standards compliance |
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| Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. |
| Certification | UL / CSA /EAC |
