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Voltage transducers for Industrial and Traction - for medium and high voltage measurements
Main characteristics:
- Compact design
- A unique design to cover all measuring ranges
- Voltage measurement from 1200 to 4200 Vrms
- High level of insulation test voltage: 18.5 KVrms / 50 Hz / 1 min
- High level of RMS voltage (7 kV) for partial discharges extinction @10 pC
- Excellent overall accuracy:
- +/- 0.4% of Vpn at + 25°C
- +/- 1.2% of Vpn over the operating temperature range
- High bandwidth (short response time)
Features:
- DC measurements with galvanic isolation
- Power supply: +- 13,5 ...26,4 V
- Operating temperature range: -40°C to +85°C
- Flexibility with modular connections for primary and secondary sides (connectors, shielded cables, terminals ...)
- Current output as standard (Voltage, PWM, digital...outputs on request)
Standard compliance:
- EN50155 for traction applications such as:
- Main and auxilary converters
- On board energy meters
- Circuit breaker
- Substations
- but also industrial applications
- European Directive EMC 89 / 336 / EEC : CE Marking
- Using UL94-VO recognized materials
- EN 50121-3-2: Railway EMC standard
- EN 50124-1: Insulation levels
- NFF 16101/2: Fire and smoke classification
- Developed according to IRIS standard
Remarks:
- New innovative patented insulating digital technology
- Economic (5 times less consumption)
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