• Surge protection with RFI filter, 6 A.

Fault signalling due to power supply interruption, visual fault signalling.

  • Surge protection with integrated RFI filter.
  • Installation to LV installations, close to protected equipment.
  • For the protection of power lines of I&C, electronic security and fire detection systems, etc. against impact of surge voltage and RF disturbance.
  • Protection priority.

Specifications:


Parameter name

Parameter value

Type of SPD

T3

Nominal voltage

Un

230 V AC

Maximum operating voltage

Uc

275.00 V AC

Nominal load current

IL

6.000 A

Type of network

TN

Maximum overcurrent protection

6 A gL/gG or C 6 A

Short-circuit current rating

ISCCR

6.0 kA

Filter attenuation at 1MHz (50 Ω//50 Ω/) unsymmetrical

30 dB

Nominal discharge current (8/20 µs) L-N

In

3.00 kA

Nominal discharge current (8/20 µs) L+N-PE

In

5.00 kA

Nominal discharge current (8/20 µs) N-PE

In

3.00 kA

Test voltage L-N

Uoc

6.0 kV

Test voltage L+N-PE

Uoc

10.0 kV

Test voltage N-PE

Uoc

6.0 kV

Voltage protection level mode L-N

Up

1.20 kV

Voltage protection level mode L-PE

Up

1.50 kV

Voltage protection level mode N-PE

Up

1.50 kV

Response time L-N

ta

25 ns

Response time N-PE

ta

100 ns

TOV 5 s L-N

335 V

TOV 5 s L-PE

440 V

TOV characteristic (TOV 5 s)

withstand

TOV 120 min L-N

440 V

TOV 120 min L-PE

335 V

TOV characteristic (120 min)

withstand

TOV 200 ms L-PE

1 200 V

TOV 200 ms N-PE

1 455 V

TOV characteristic (TOV 200 ms)

safe failure

Cross-section of connected conductors solid (max)

6.00 mm2

Cross-section of connected conductors stranded (max)

6.00 mm2

Cross-section of remote indication conductors solid (max)

1.5 mm2

Cross-section of remote indication conductors stranded (max)

1.5 mm2

Fault indication

red indication field, supply interruption

Degree of protection

IP 20

Range of ambient temperatures (min/max)

-40 / 80 °C

According to standard

EN 61643-11:2012, IEC 61643-11:2011

ETIM Class

EC000942

Customs tariff number

85363010

EAN

8595090557234


Dimensions:





Datasheet:

     DA-275-DFi6

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