Type 1+2 AC surge protector - 1-pole

DS250VG-690
Part Number 63162
DS250VG-690
  • Type 1+2 surge protector
  • For 400/690 V network
  • In: 30 kA
  • Iimp: 25 kA
  • Low voltage Up
  • Internal disconnection, status indicator
  • Remote signaling
  • UL1449 ed.5 compliance
  • IEC 61643-11, EN 61643-11 certified

The DS250VG-690 AC surge protector is designed for 3-phase 690VAC and mainly use for wind generator networks. The `Spark gap + Varistor` technology allows a very low level of protection and an absence of following current. The DS250VG-690 is mounted on a DIN Rail and has a double connection for the active conductor, which allows an optimized connection to the network. These AC surge protectors are designed to be connected in multi-pole configuration to protect single-phase, and 3-phase.

Select another reference:

SPD type
IEC

1+2

Network

400/690 V

Nominal line voltage
Un

690 Vac

Max. AC operating voltage
Uc

760 Vac

Max. load current
if series connection
IL

100 A

Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
UT

1050 Vac withstand

Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
UT

1350 Vac withstand

Residual Current
Leakage current to Ground
Ipe

None

Follow current
If

None

Nominal discharge current
15 x 8/20 µs impulses
In

30 kA

Max. discharge current
max. withstand @ 8/20 µs by pole
Imax

100 kA

Impulse current by pole
max. withstand 10/350µs by pole
Iimp

25 kA

Withstand on overvoltages IEEE C62.41.1

20 kV

Specific energy by pole
max. withstand 10/350 µs
W/R

156 kJ/ohm

Connection mode(s)

L/N or L/PE

Protection mode(s)

Common Mode or Differential Mode

Protection level L/PE
@ In (8/20µs)
Up L/PE

4 kV

Residual voltage L/PE at 5 kA
@ 5 kA (8/20µs)
Up-5kA

2.6 kV

Admissible short-circuit current
Isccr

50 000 A

Technology

VG Technology (MOV+GSG)

SPD configuration

Single phase

Connection to Network

By screw: 6-35mm² (50mm² flexible)

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

Weight

0.68 kg

Standards compliance

IEC 61643-11 / EN 61643-11 / UL1449 ed.5

Certification

TUV

Thermal disconnector

Internal

Installation ground fault breaker

Type 'S' or delayed

Back-up protection device

Fuses type gG - 315 A