CAPDIS-S1_55 (R5)

CAPDIS-S1_55 (R5)

integrated capacitive voltage detecting system

Item no.: 2502145

Voltage detection system (VDS) and partial discharge (PD) monitoring for medium voltage... more
Product information "CAPDIS-S1_55 (R5)"

Voltage detection system (VDS) and partial discharge (PD) monitoring for medium voltage switchgears 

 

Main functions

  • Test for voltage absence in medium voltage systems according to VDE 0682-T415 or IEC 61243-5

  • Indication of partial discharge
  • Maintenance-free due to permanent self-monitoring

  • Intrinsically safe - no additional test equipment required

Additional functionality

  • No battery or additional auxiliary voltage required

  • Complete insulation monitoring of the capacitive divider

  • Active integrated conductor break detection

  • Simple adjustment of the capacitive voltage divider with C2m capacitor module

  • Simple self-test without battery or additional auxiliary voltage

  • Integrated three-phase measuring point for phase comparison, rotating field direction measurement, etc.

  • Interface for smart grid systems for voltage measurement and fault monitoring

Voltage level indication

Clear distinction from

  • Overvoltage

  • Nominal operating voltage

  • Voltage below operating voltage

  • Voltage absence

  • Fault

 

  • Indication of partial discharge

 

Simple adjustment of capacitive voltage divider

  • adjustable 6-stage c2m capacitor module

 

Universal capacitor modules C2m

C2m 6x (default)

Values low: (100, 470, 570, 1000, 3300, 4300 pF)

Part-No: 2501155

 

Values medium: (330, 2200, 2530, 6800, 10000, 16800 pF)

Part-No.: 2501156

 

Values high: (330, 2200, 2530, 10000, 22000, 32000pF)

Part-No.: 2501157      

 

further modules on request

 



Technical Data

Designation

Integrated Voltage Detection System (VDS) with partial discharge detection

Applied Standard

VDE 0682 T 415 or IEC 61243-5

Un

1 - 52 kV

Voltage level

LRM

Display

LCD

Maintenance test

Integrated

Intrinsic safety

Yes

Broken lead detection

Yes

Connections:

 

Dry contacts output

No

Auxiliary power

Not needed

Connection of the connection lines

By means flat plug sleeve 4.8 x 0.8 mm or system plug (order separately)

Housing:

 

Mounting

Front panel mounting

Dimensions

h x w x d = 48 x 96 x 37 mm

Recommended panel cutout

h x w = 45 x 92 mm

Environmental conditions:

 

Operational temperature

-25 °C ...  +75 °C

Storage temperature

-40 °C  ... +80 °C

Degree of protection

IP 54

Ordering Information

Basic

  • Nominal operating voltage UN

  • Coupling capacity C1

Universal switching modules C2m

  • Values low: (100, 470, 570, 1000, 3300, 4300 pF) Item No. 2501155

  • Values medium: (330, 2200, 2530,6800, 10000, 16800 pF) Item No. 2501156

  • Values high: (330, 2200, 2530, 10000, 22000, 32000 pF) Item No. 2501157

  • Further modules on request

 

Gas-insulated medium-voltage switchgear

Retrofitting in air-insulated medium voltage switchgear

Use of the CAPDIS-S1 also in air-insulated medium voltage switchgears

Integrated voltage systems are almost always used in gas-insulated switchgears (new systems).

Increasingly, customers are also using the CAPDIS-S1 in air-insulated switchgears for retrofitting. This brings these customers significant advantages:

  • Voltage-free testing can be carried out when the system is closed.
  • This significantly improves both the personal and the plant safety.
  • The operator is thus protected from interference arcs .
Voltage-free testing with voltage testers
Voltage-free testing with voltage test systems

 

 

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