Type 1+2+3 AC surge protector - 3-phase+N

ZPAC1-8VG-PRO-U
Part Number 64079
ZPAC1-8VG-PRO-U
  • 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”
  • Integrated fuse
  • Dual voltage tap for RFZ and APZ
Contact Us
SPD type
IEC 1+2+3
Network
 230/400 V 3-phase+N
AC system
 TT-TNS
Nominal line voltage
 Un 230/400 Vac
Max. AC operating voltage
Uc 275 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 withstand
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
Operating current
Continious current at Uc
 Ic 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 50 kA
Impulse current by pole
max. withstand 10/350µs by pole
 Iimp 8 kA
Total lightning current
max. total withstand @ 10/350µs
 Itotal 32 kA
Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
 Uoc 6 kV
Withstand on overvoltages IEEE C62.41.1
 20 kV
Specific energy by pole
max. withstand 10/350 µs
 W/R 16 kJ/ohm
Connection mode(s)
 L/N and N/PE
Protection mode(s)
 Common/Differential mode
Protection level L/N
@ In (8/20µs)
 Up L/N 1.5 kV
Protection level L/PE
@ In (8/20µs)
 Up L/PE 1.5 kV
Residual voltage L/N at 5 kA
@ 5 kA (8/20µs)
 Up-5kA 0.7 kV
Admissible short-circuit current
 Isccr 50 000 A
Technology
 VG Technology (MOV+GSG)
SPD configuration
 3-phase+Neutral
Connection to Network
 By 40mm busbar and wire for PE: 6-35mm² (50mm²)
Format
 Plug-in modular box
Mounting
 40 mm busbar systems
Housing material
 Thermoplastic UL94 V-0
Operating temperature
 Tu -40/+85°C
Protection rating
 IP20
Outdoor application
 No
Failsafe mode
 Disconnection from AC network
Disconnection indicator
 1 mechanical indicator by pole
Spare module(s)
 MDAC1-8VG-275
Remote signaling of disconnection
 none
Dimensions
 See diagram
Weight
 0.677 kg
Standards compliance
 IEC 61643-11 / EN 61643-11 / UL1449 5ed.
Certification
 KEMA
Thermal disconnector
 Internal
Installation ground fault breaker
 Type 'S' or delayed
Back-up protection device
max. 315 A (gL/gG)