• Universal module ,for additional installation

Remote fault signalling

  • SPD for additional installation to devices or equipments.
  • Installation to LV installations, close to protected equipment.
  • For protection of all LV equipments against surge voltage.
  • Can be used for single-phase power supply networks with isolation transformer, connection of L and N wires can be changed.


Specifications:

Parameter name

Parameter value

Type of SPD

T3

Mounting

installation box

Nominal voltage

Un

230 V AC

Maximum operating voltage

Uc

275.00 V AC

Type of network

TT|TN

Maximum overcurrent protection

B 16 A

Short-circuit current rating

ISCCR

1.5 kA

Residual current

IPE

0.004 mA

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

In

2.00 kA

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

In

2.00 kA

Test voltage L-N

Uoc

4.0 kV

Test voltage L-PE

Uoc

4.0 kV

Test voltage N-PE

Uoc

4.0 kV

Voltage protection level mode L-N

Up

1.50 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 characteristic (120 min)

withstand

TOV 200 ms L-PE

1 455 V

TOV 200 ms N-PE

1 200 V

TOV characteristic (TOV 200 ms)

safe failure

Fault indication

loss of voltage

Remote indication

potential open contact

Maximum current of signalling

1.00 A

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

8595090567394


Dimensions:



Datasheet:

     DA-275-S

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Universal module ,for additional installation

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