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CAPDIS-4o_HF
Voltage transformer replacement for resistive sensors, fg = 2 kHz, for ABB (KEVA) and Zelisko sensors, input burden 200 kOhm, 0.3 %
Item number: 2502073_H002_S003
Item number: 2502073_H002_S003
The CAPDIS-4o amplifier provides an output voltage of 3 x 100 VAC in conjunction with three... more
Product information "CAPDIS-4o_HF"
The CAPDIS-4o amplifier provides an output voltage of 3 x 100 VAC in conjunction with three resistive sensors and thus serves as a substitute for three inductive voltage transformers.
Applications
- Connection of protective relays with conventional 100 VAC voltage measurement input
- Connection of universal measuring devices and network analyzers
- for critical safety applications (no ferroresonance)
- Retrofitting even in confined spaces
Precise and economical
- Economical alternative to outgoing voltage transformers
Safety and handling advantages
- minimal space requirement
- no additional measuring field
- no disassembly required for surge voltage tests
- no ferroresonance hazard
Universal system components for all applications
- Ohmic divider type OKE for air-insulated switchgear series 12 kV, 24 kV or 36 kV
- Resistive divider type OAS for right-angle connectors in SF6 switchgear series 12 kV or 24 kV (36 kV on request)
- Voltage amplifier type CAPDIS-4o
This variant
- Maximum accuracy deviation 0.3 %.
- Extended cut-off frequency fg = 2 kHz
- Burden of voltage input 200 kOhm to connect for example sensors from ABB (KEVA) or Zelisko
Device data | |
Article number | 2502073_H002_S003 |
Product designation | CAPDIS-4o_HF Voltage transformer replacement for resistive sensors | fg = 2 kHz | for ABB (KEVA) and Zelisko sensors | input burden 200 kOhm | 0.3 % |
Output power per channel | 0.5 VA |
Output voltage | 100 V |
Input impedance | 0.2 MOhm |
Summation voltage | ✓ |
Cut-off frequency fg | 2000 Hz |
Input voltage | 3.25 V |
Maximum phase shift I->O at nominal frequency | 0.67 |
Tolerance/accuracy at nominal frequency | 0.3 % |
4..20 mA interface | - |
Dimensions | |
Case height x width x depth | 120 x 175 x 49 mm |
Installation type | C-Rail mounting |
Operating conditions | |
Operating temperature | -20°C ... 55°C |
Storage temperature | -25°C ... 70°C |
Protection class | IP40 |
Summation voltage | ✓ |
Voltage supply | |
Auxiliary power supply | 24 .. 230 VAC/DC |
Power consumption | 7,4 VA |
OAS24 R2
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Price on request
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Price on request
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Price on request
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Price on request
OAS24 R2
Ohmic voltage sensor, 24 kV, 0.2 %, for NKT CB 24-630 M12 up to 300 mm² / NKT CB 36-1250 M16 up to 630 mm² bei 24 kV, Suedkabel SET 24
Price on request
OKE12 IEEE
Ohmic voltage sensor, 12 kV, 0.5 %, IEEE version, for retrofit, BNC connection
Price on request
OKE24 IEEE
Ohmic voltage sensor, 24 kV, 0.5 %, IEEE version, for retrofit, BNC connection
Price on request
OKE38 IEEE
Ohmic voltage sensor, 36 kV, 0.5 %, IEEE version, for retrofit, BNC connection
Price on request