Type 1+2 AC surge protector - 1-pole
Part Number: 3964
DS500E-400
- Type 1+2 unipolar AC surge protector
- Iimp : 50 kA on 10/350µs impulse
- Imax : 200 kA on 8/20µs impulse
- Internal disconnecctions, status indicator and remote signaling
- IEC 61643-11 and EN 61643-11
The DS500E is a SPD with a very high impulse discharge current (Iimp) of 50 kA, based on multi-varistor
technology. A such high value could be required in the worse-case conditions (200 kA direct strike on installation equipped with single phase or 3-phase AC network).
Certificates
Datasheet
|
SPD type
|
IEC | 1+2 |
|
Network
|
230/400 V |
|
|
Max. AC operating voltage
|
Uc | 440 Vac |
|
Max. load current
if series connection
|
IL | 100 A |
|
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
|
UT | 580 Vac withstand |
|
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
|
UT | 770 Vac disconnection |
|
Residual Current
Leakage current to Ground
|
Ipe | < 3 mA |
|
Follow current
|
If | None |
|
Nominal discharge current
15 x 8/20 µs impulses
|
In | 50 kA |
|
Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 200 kA |
|
Impulse current by pole
max. withstand 10/350µs by pole
|
Iimp | 50 kA |
|
Specific energy by pole
max. withstand 10/350 µs
|
W/R | 625 kJ/ohm |
|
Connection mode(s)
|
L/N and L/PE |
|
|
Protection level
@ In (8/20µs)
|
Up | 2.2 kV |
|
Admissible short-circuit current
|
Isccr | 50 000 A |
|
Technology
|
MOV |
|
|
Connection to Network
|
By screw terminals: 6-35mm² |
|
|
Format
|
1-pole modular box |
|
|
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 |
|
|
Remote signaling of disconnection
|
Output on changeover contact |
|
|
Dimensions
|
See diagram |
|
Standards compliance
|
IEC 61643-11 / EN 61643-11 |
|
|
Certification
|
|
Thermal disconnector
|
Internal |
|
|
Installation ground fault breaker
|
Type 'S' or delayed |
|
|
Back-up protection device
|
Fuses Type gG - 500 A |
