Type 1+2+3 AC surge protector - 3-phase
Part Number: 64214
ZPAC1-8VG-30-275
- Type 1+2+3 combined SPD based on a gas-filled spark gap
- 10-year guarantee
- Discharge capacity per pole: Iimp= 8 kA (10/350 μs)
- Operating and leakage current-free
- Individually pluggable protection modules: sustainable solution, cost-effective maintenance
- Complies with the IEC 61643-11 and EN 61643-11 standards
- VDE-AR-N 4100 compliant “Use of surge protective devices (SPD) type 1 in main power supply systems”
The ZPAC1-8VG-30-275 with 8 kA discharge capacity per pole is a space-saving and cost-effective solution for buildings with lightning protection classes III+IV and is designed for installation on 40 mm busbar systems. Thanks to the integrated CITEL VG technology, the ZPAC1-8VG-30-275, like the DS253VG-300 as a type 1+2+3 combined SPD, combines all three protection classes in one device and thus offers very good protection against surges for the downstream system. The ZPAC1-8VG-30-275 fulfills the VDN guideline for lightning protection class III+IV and can therefore be used in the pre-metering area. This makes the ZPAC ideally suited for installation in private and commercial buildings.
Certificates
Datasheet
Installation Manual
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SPD type
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IEC | 1+2+3 |
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Network
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230/400 V 3-phase |
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AC system
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TNC |
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Nominal line voltage
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Un | 230/400 Vac |
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Max. AC operating voltage
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Uc | 275 Vac |
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Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
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UT | 335 Vac withstand |
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Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
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UT | 440 Vac withstand |
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Residual Current
Leakage current to Ground
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Ipe | None |
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Operating current
Continious current at Uc
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Ic | None |
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Follow current
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If | None |
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Nominal discharge current
15 x 8/20 µs impulses
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In | 20 kA |
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Max. discharge current
max. withstand @ 8/20 µs by pole
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Imax | 50 kA |
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Impulse current by pole
max. withstand 10/350µs by pole
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Iimp | 8 kA |
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Total lightning current
max. total withstand @ 10/350µs
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Itotal | 24 kA |
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Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
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Uoc | 6 kV |
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Specific energy by pole
max. withstand 10/350 µs
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W/R | 16 kJ/ohm |
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Protection mode(s)
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L/PE |
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Protection level L/PE
@ In (8/20µs)
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Up L/PE | 1.5 kV |
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Residual voltage L/PE at 5 kA
@ 5 kA (8/20µs)
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Up-5kA | 0.9 kV |
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Admissible short-circuit current
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Isccr | 50 000 A |
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Technology
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VG Technology (MOV+GSG) |
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SPD configuration
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3-phase |
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Connection to Network
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By 40mm busbar and wire for PE: 6-35mm² (50mm²) |
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Format
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Plug-in modular box |
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Mounting
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40 mm busbar systems |
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Housing material
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Thermoplastic UL94 V-0 |
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Operating temperature
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Tu | -40/+85°C |
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Protection rating
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IP20 |
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Outdoor application
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No |
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Failsafe mode
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Disconnection from AC network |
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Disconnection indicator
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1 mechanical indicator by pole |
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Spare module(s)
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MDAC1-8VG-275 |
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Remote signaling of disconnection
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none |
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Dimensions
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See diagram |
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Standards compliance
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IEC 61643-11 / EN 61643-11 / UL1449 5ed. |
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Certification
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KEMA |
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Thermal disconnector
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Internal |
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Installation ground fault breaker
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Type 'S' or delayed |
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Back-up protection device
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max. 315 A (gL/gG) |
