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首頁>產(chǎn)品中心>電流電壓傳感器>LEM電壓傳感器>DVL150 DVL50 DVL1000LEM電壓傳感器DVL250/DVL500/DVL750/DVL1000/DVL1500/DVL20

LEM電壓傳感器DVL250/DVL500/DVL750/DVL1000/DVL1500/DVL20

簡要描述:

LEM電壓傳感器DVL250/DVL500/DVL750/DVL1000/DVL1500/DVL2000系列
主要特點(diǎn):
?緊湊的設(shè)計(jì)
?設(shè)計(jì)特,覆蓋測量范圍
?電壓測量從50到2000 Vrms的
?水平的絕緣測試電壓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

在線留言
LEM電壓傳感器DVL250/DVL500/DVL750/DVL1000/DVL1500/DVL20

LEM電壓傳感器DVL250/DVL500/DVL750/DVL1000/DVL1500/DVL2000系列

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

主要特點(diǎn):

·Compact design

·緊湊的設(shè)計(jì)

·A unique design to cover all measuring ranges

·設(shè)計(jì)特,覆蓋的測量范圍

·Voltage measurement from 50 to 2000 VRMS

·電壓測量從50到2000 Vrms的

·High level of insulation test voltage: 8.5 KVRMS / 50 Hz / 1 min

·水平的絕緣測試電壓8.5 kVRMS的/ 50赫茲/ 1分鐘

·High level of RMS voltage (2.7 kV) for partial discharges extinction @10 pC

·電壓(2.7 kV)的局部放電熄滅@ 10 PC

·Excellent overall accuracy:

·的整體:

§+/- 0.4% of Vpn at + 25°C

§+ / - 0.4% + 25°c VPN

§+/- 1% of Vpn over the operating temperature range

§+ / - 1%的VPN在工作溫度范圍

·High bandwidth (short response time): 14 KHz (-3 dB)

·帶(響應(yīng)時間短):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

 

Remarks:

  • New innovative patented insulating digital technology
  • Economic, 3 power saving
  • 3 lighter
  • Unmatched immunity to electromagnetic disturbances
  • Insensitive to magnetic fields
  • 10 compatible with previous generations of transducers in performance and footprint

 

Product search results

Model

Primary
Nominal
Value

Measuring
Range

Secondary
Signal

Supply
Voltage (V)

Accuracy (%)

Mounting

DVL 1000

1000 V

1500 V

50 mA

15-24 Bi

0.5

Panel

DVL 1000/SP1

1000 V

1500 V

50 mA

15-24 Bi

0.5

Panel

DVL 1000/SP5

1000 V

1500 V

50 mA

15-24 Bi

0.5

Panel

DVL 1000/SP7

1000 V

1500 V

50 mA

15-24 Bi

0.5

Panel

DVL 1000/SP8

1000 V

1500 V

50 mA

15-24 Bi

0.5

Panel

DVL 1000/SP9

1000 V

1500 V

6.66 V

15-24 Bi

0.5

Panel

DVL 125

125 V

188 V

50 mA

15-24 Bi

0.5

Panel

DVL 150

150 V

225 V

50 mA

15-24 Bi

0.5

Panel

DVL 150/SP1

150 V

225 V

50 mA

15-24 Bi

0.5

Panel

DVL 1500

1500 V

2250 V

50 mA

15-24 Bi

0.5

Panel

DVL 1500/SP1

1500 V

2250 V

50 mA

15-24 Bi

0.5

Panel

DVL 1500/SP5

1500 V

2250 V

50 mA

15-24 Bi

0.5

Panel

DVL 1500/SP6

1500 V

2250 V

50 mA

15-24 Bi

0.5

Panel

DVL 1500/SP7

1500 V

2000 V

7.5 V

15-24 Bi

0.5

Panel

DVL 1500/SP8

1500 V

2250 V

50 mA

15-24 Bi

0.5

Panel

DVL 2000

2000 V

3000 V

50 mA

15-24 Bi

0.5

Panel

DVL 2000/SP1

2000 V

3000 V

50 mA

15-24 Bi

0.5

Panel

DVL 2000/SP5

2000 V

3000 V

50 mA

15-24 Bi

0.5

Panel

DVL 2000/SP6

2000 V

3000 V

50 mA

15-24 Bi

0.5

Panel

DVL 2000/SP9

2000 V

3000 V

50 mA

15-24 Bi

0.5

Panel

DVL 250

250 V

375 V

50 mA

15-24 Bi

0.5

Panel

DVL 50

50 V

75 V

50 mA

15-24 Bi

0.5

Panel

DVL 500

500 V

750 V

50 mA

15-24 Bi

0.5

Panel

DVL 750

750 V

1125 V

50 mA

15-24 Bi

0.5

Panel

DVL 750/SP4

750 V

1125 V

50 mA

15-24 Bi

0.5

Panel

 

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