DVL系列电压传感器主要特点： 紧凑的设计 ?设计，覆盖的测量范围 电压测量从50到2000 Vrms的 水平的绝缘测试电压8.5 kVRMS的/ 50赫兹/ 1分钟 电压（2.7 kV）的局部放电熄灭@ 10 PC 优良的整体： + / - 0.4% + 25°c VPN + / - 1%的VPN在工作温度范围 ?带（响应时间短）：14千赫（3分贝）DVL50 DVL125  DVL250  DVL500  DVL750 DVL1000 DVL1500 DVL2000  DV1000 DV1500

产品详细信息

LEM电压传感器DVL250/500/750/1000/1500/2000系列

Voltage transducers for Industrial and Traction - for small and medium voltage measurements

主要特点：

·紧凑的设计

·设计，覆盖的测量范围

·电压测量从50到2000 Vrms的

·水平的绝缘测试电压8.5 kVRMS的/ 50赫兹/ 1分钟

·电压（2.7 kV）的局部放电熄灭@ 10 PC

·优良的整体：

§+ / - 0.4% + 25°c VPN

§+ / - 1%的VPN在工作温度范围

·带（响应时间短）：14千赫（3分贝）

Features:

· DC, AC and pulse voltage 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 +/- 50 mA or current loop 4 to 20 mA

Standard compliance:

· EN50155:2007 for traction applications such as:

§ Main and auxilary converters

§ Circuit breaker

§ Substations

§ Battery chargers

§ Propulsion and braking chopper

§ but also industrial applications

· European Directive EMC 2004 / 108 / EEC : CE Marking

· Using UL94-VO recognized materials

· EN 50121-3-2:2006: Railway EMC standard

· EN 50124-1:2001: Insulation levels

· EN 50178:1997: for industrial applications

· NFF 16101/2: Fire and smoke classification

· Developed according to IRIS standard

Remarks:

· New innovative patented insulating digital technology

· Economic, 30% power saving

· 30% lighter

· Unmatched immunity to electromagnetic disturbances

· Insensitive to magnetic fields

·  compatible with previous generations of transducers in performance and footprint