Type 2+3 AC surge protector - 3-phase+N
DS44VG-120
Part Number: 461652
- Type 2 + 3 AC Multipolar surge protector
- In : 20 kA
- Imax total: 160 kA
- Pluggable module
- Follow and operating current : none
- No ageing
- Optional remote signaling state
- Optimized to TOV
- EN 61643-11, CEI 61643-11, UL1449 ed.4 compliance
Installation Sheet
DS40VG Type 2 +3 AC surge protector, using CITEL's 'VG technology', to completely eliminate the leakAge and operation current while providing maximum discharge capacity and an optimized level of protection. The electric scheme includes a disconnector and its associated indicator ..
The DS40VG surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase or 3-phase+N AC networks.
Select another reference:
| SPD type following IEC test |
2+3 |
| Network |
120/208 V 3-phase+N |
| AC system |
TNS |
| 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 withstand |
| Residual Current Leakage current to Ground |
None |
| Operating current Continious current at Uc |
None |
| 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 |
160 kA |
| Withstand on Combinaison waveform IEC 61643-11 Class III test: 1.2/50µs - 8/20µs |
6 kV |
| Withstand on overvoltages IEEE C62.41.1 | 20 kV |
| Admissible short-circuit current | 25000 A |
| Connection mode(s) |
L/PE and N/PE |
| Protection mode(s) |
Common mode |
| Residual voltage @ In (8/20 µs) Ures |
0.6 kV |
| Protection level L/PE @ In (8/20µs) |
1.25 kV |
| Technology | VG |
| SPD configuration | 3-phase+Neutral |
| 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 |
| Failsafe behavior | Disconnection |
| Disconnection indicator | 1 mechanical indicator by pole |
| Spare module(s) |
DSM40VG-120 |
| Remote signaling of disconnection | option DS44VGS-120 : output on changeover contact |
| Dimensions |
See diagram |
| Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. |
| Certification | EAC |
| Thermal disconnector | Internal |
| Installation ground fault breaker | Type 'S' or delayed |
| Fuses |
Fuses type gG - 50 A |
