DVL50 DVL150 DVL250 DVL125 DVL500 DVL750 DVL1000 DVL1500 DVL2000 DV1000 DV1500 DV2000 DV2000/SP1 DV2000/SP2 DV2800/SP4 DV3000/SP1 DV4200/SP3 DV4200/SP4 電壓傳感器

DVL系列電壓傳感器主要特點(diǎn)： 緊湊的設(shè)計(jì) ?設(shè)計(jì)，覆蓋的測(cè)量范圍 電壓測(cè)量從50到2000 Vrms的 水平的絕緣測(cè)試電壓8.5 kVRMS的/ 50赫茲/ 1分鐘 電壓（2.7 kV）的局部放電熄滅@ 10 PC 的整體： + / - 0.4% + 25°c VPN + / - 1%的VPN在工作溫度范圍 ?帶寬（響應(yīng)時(shí)間短）：14千赫（3分貝）DVL50 DVL125  DVL250  DVL500  DVL750 DVL1000 DVL1500 DVL2000

產(chǎn)品詳細(xì)信息

LEM電壓傳感器DVL250/500/750/1000/1500/2000系列

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

主要特點(diǎn)：

·緊湊的設(shè)計(jì)

·設(shè)計(jì)，覆蓋的測(cè)量范圍

·電壓測(cè)量從50到2000 Vrms的

·水平的絕緣測(cè)試電壓8.5 kVRMS的/ 50赫茲/ 1分鐘

·電壓（2.7 kV）的局部放電熄滅@ 10 PC

·的整體：

§+ / - 0.4% + 25°c VPN

§+ / - 1%的VPN在工作溫度范圍

·帶寬（響應(yīng)時(shí)間短）：14千赫（3分貝）

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