CAPDIS-S2+ (R4.5)
Voltage detection system (VDS) for medium voltage switchgear with relay contacts
Main functions
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Test for voltage absence in medium voltage systems according to VDE 0682-T415 or IEC 61243-5
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Maintenance-free due to permanent self-monitoring
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Relay contacts for safe remote monitoring of voltage levels and device status
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Intrinsically safe - no additional test equipment required
Additional functionality
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Integrated three-phase continuous display
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No battery or additional auxiliary voltage required for voltage test and self-test
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Complete insulation monitoring of the capacitive divider
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Simple adjustment of the capacitive voltage divider with capacitor C2m module
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Simple self-test without battery or additional auxiliary voltage
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Integrated three-phase measuring point for phase comparison, rotating field direction measurement, etc.
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Interface for smart grid systems for voltage measurement and fault monitoring
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Active integrated conductor break detection
Specifics
Clear distinction from
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Overvoltage
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Operating voltage
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Voltage below operating voltage
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Voltage absence
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Fault
Relay outputs and LED indicators
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Two integrated signal relays (changers) for remote monitoring of voltage states
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Additional status display of the relays via LEDs on the front side
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Auxiliary voltage required for relay functions
Simple adjustment of the capacitive voltage divider
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adjustable 6-stage capacitor C2m 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) |
| Applied Standard | VDE 0682 T 415 or IEC 61243-5 |
| Un | 1 - 52 kV |
| Voltage level | LRM |
| Display | LCD + LEDs |
| Maintenance test | Integrated |
| Intrinsic safety | Yes |
| Broken lead detection | Yes |
| Connections: | |
| Remote monitoring | 2x changeover relay outputs |
| LED to relay output correspondance | LED green corresponds to state relay 2; LED red corresponds to state relay 1 |
| Auxiliary power | 24 - 230 VAC / DC +-10% Power Consumption: < 1 Watt |
| 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
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Nominal operating voltage UN
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Coupling capacity C1
Universal capacitor C2m modules
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Values low: (100, 470, 570, 1000, 3300, 4300 pF) Item No. 2501155
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Values medium: (330, 2200, 2530,6800, 10000, 16800 pF) Item No. 2501156
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Values high: (330, 2200, 2530, 10000, 22000, 32000 pF) Item No. 2501157
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Further modules on request
Gas-insulated medium-voltage switchgear
Retrofitting in air-insulated medium voltage switchgear
Use of the CAPDIS-S2 also in air-insulated medium voltage switchgear
Integrated voltage test systems are almost always used in gas-insulated switchgears (new systems).
Increasingly, customers are also using the CAPDIS-S2 in air-insulated switchgear for retrofítting. This brings these customers significant advantages:
- The 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 |
