DV系列电压传感器工业和牵引力,中等和电压测量
主要特点:
紧凑的设计
一个的设计,测量范围
从1200V到4200年V RMS电压测量
水平的绝缘试验电压:18.5 KVRMS / 50 Hz / 1分钟
水平的交流电压(7千伏)局部放电灭绝@10电脑
的总体:
+ / - 0.4%的Vpn + 25°C
+ / - 1.2%的Vpn的工作温度范围
带(短响应时间)
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)
|
所有评论仅代表网友意见,与本站立场无关。