LEM DVL 750 UI, Digital Voltage Transducer 750V Input, 4-20mA output, +/- 15V…24VDC, 8.5kV Isolation
Features
Bandwidth DC to 14kHz
Multi Range through pin selection
Closed loop transducer using Hall effect
Compact and versatile
Panel Mount
Insulated plastic case recognized according to UL 94-V0
Advantages
Very good linearity
High accuracy
Low temperature drift
Wide frequency bandwidth
Very low insertion losses
High immunity to external interference
Voltage overload capability
Low power consumption
Applications
Railway substation or locomotive
AC variable speed drives and servo motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications
Water Treatment Electronics
Specification
LEM Part Number
DVLÂ 750 UI
Technology
Closed Loop Hall Effect
Aperture
No Aperture
ROHS
Yes
Supply Voltage
+/-15..24 VDC Bipolar, Isolated
Primary Nominal Voltage (RMS + DC)
+/- 750V
Measurement Range
+/- 1125V
Output
4 - 20mA
Isolation
8.5 kV
Bandwidth
DC-14 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-40°C / 70°C
Accuracy
1%
Termination Style
M5 Screw
Unit Weight
270g
Factory Pack Quantity
4
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Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
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Fastron Electronics Fast ONE SVG 50kvar-400V-4W, 50kVar Static Var Generator(SVG)/Inverter for Reactive Power Correction, 3 Phase 4 Wire, Wall Mounted
For Automatic Switching of Power Factor Correction Capacitors according to changing site conditions.
Features
Automatic Power Factor Correction up to Cos φ = 0.99
Auto rotation of same capacitors for long life
Overtemperature Alarm
Optional RS485 Comms
IEC 654-1, UL Approved
3 Year Fastron Electronics Warranty
Modular Construction for Rack or Wall Mount Installtions
Perfect for Residential Applications
Stack multiple modules for larger Power Factor Correction Requirements
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Specification
Fastron Part Number
Fast ONE SVG 50kvar-400V-4W
Mounting
Wall Mounted
Function
Reactive Power Correction
Configuration
4 Wire
Nominal Voltage (Un)
400VAC Line to Line 50Hz
Switch Delay Time
Instant Correction/Inverter Based
Desired Power Factor
0.99 IND - 0.99 CAP
LCD Display Accuracy
Voltage +/-0.5%, Frequency +/-0.1%, Power +/-1% Energy Class 1
Phase Angle Error
+/- 1% at I > 3% of range
Comms
RS485 (Optional)
Termination Style
Screw
Dimensions
540x278x540mm
Weight
34kg
Certification
EN 61000-6-4:2007+A1:2011
EN 61000-6-2:2005
EN 61000-3-2:2014
EN 61000-3-3:2013+A1:2019
Factory Pack Qty
1
Material of housing
PC/ABS Unflammable, according to UL 94 V-0, & Stainless Steel Painted RAL 1013
Enclosure protection
IP21
Safety
According to EN 61 010-1, installation category III Pollution degree 2
Operating Temperature
-20...55 °C
Datasheet
Datasheet
User Manual
Vishay ACMKP525.3.25.00, Power Factor Correction Capacitor, 3 Phase, 85 x 265mm IP00 Dry Type (Gas Filled), 25KVAR @ 525V, 16.7KVAR @ 415VAC, 3 x 96.2uF, Direct Replacement for PhMKPg525.3.25,00-84
Characteristics and utility
25kVar @ 525V @ 50 Hz 10.0kvar 10kvar
Three phase capacitor DUAL WINDING internally delta connected
Discharge resistors Incorporated
Reactive power factor correction
Dry type
Connector type - single sided terminal
Indoor mounting
Triple safety
Overpressure disconnection system
Protection by internal fuses
Self Healing
Construction and materials
Low losses metallized self-healing polypropylene film, high density, high temperature and greater dielectric resistance Volt/µ
UL 94 V0 Resin
Aluminium case with bottom fixing M12x16
Standards
IEC 60831-1/2
EN 60831-1/2
Specification
Vishay Part Number
ACMKP525.3.25.00 (Replaces PhMKPg525.3.25,00-84)
Technology
Gas Filled, Low Loss, Self Healing
Dimensions
85 x 265mm
Standards
IEC 60831-1/2, EN 60831-1/2
Voltage
525V @ 50Hz
Kvar @ 525V
25 Kvar (16.7Kvar @ 415V)
Size
85 x 265mm
Capacitance
3 x 96.2uF (16.7KVAR @ 415V)
Tolerance On Capacitance
-5% + 10% (others on request)
Current (In)
27.5 Amp
Overpressure Disconnection System
YES
Self Extinguishing Resin
YES
Internal Fuses
YES
Self Healing
YES
Mounting
M12 x 16mm (Indoor)
Operating Temperature Range
50°C Max, 30°C Mean(1 year), 40°C Mean(24 hrs)
Lifetime
120,000 Hours
Termination Style
Filter Type Terminal
Unit Weight
1.7kg
Factory Pack Quantity
25
Â
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Fast ONE AHF 150A-400V, Active Harmonic Filter & Static Var Generator, 100kvar/150 Amp, 3 Phase + N, 400VAC +/-20%, WALL MOUNT
For Automatic Switching of Power Factor Correction Capacitors according to changing site conditions. and for the filtering or control of Harmonic Distortion
Features
Automatic Power Factor Correction up to Cos φ = 0.99
Overtemperature Alarm
Optional RS485 Comms
IEC 654-1, UL Approved
3 Year Fastron Electronics Warranty
Modular Construction for Rack or Wall Mount Installations
Perfect for Residential Applications
Stack multiple modules for larger Power Factor Correction Requirements
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Specification
Fastron Part Number
Fast ONE AHF 150A-400V
Function
Reactive Power Correction & Active Harmonic Filter
Current /Load Rating
150 Amp per Phase  /100Kvar
Nominal Voltage (Un)
400VAC Line to Line 50Hz
Switch Delay Time
Instant Correction/Inverter Based
Desired Harmonic
0.99 IND - 0.99 CAP
LCD Display Accuracy
IGBT Temp, Grid Current Grid THDi, Grid PF, Grid Imbalance
Current imbalance
<Â 5%Â
Comms
RS485 (Optional)
Mounting Style
Wall Mount
Termination Style
Screw
Dimensions
540x278x540mm
Weight
80kg
Certification
EN 61000-6-4:2007+A1:2011
EN 61000-6-2:2005
EN 61000-3-2:2014
EN 61000-3-3:2013+A1:2019
Factory Pack Qty
1
Material of housing
PC/ABS Unflammable, according to UL 94 V-0, & Stainless Steel Painted RAL 1013
Enclosure protection
IP21
Safety
According to EN 61 010-1, installation category III Pollution degree 2
Operating Temperature
-20...55 °C
Datasheet
Datasheet
User Manual
Rishabh DS48/20A/75mV, Moving Coil Ammeter 20Amp for 20A/75mVDC Shunt Connect
Features
Adjustable Display Scaling
PC 94 UL V0
For robust Measurement
Each unit needs just 72 x 72mm Panel Space
65mm Depth
Specification
Rishabh Part Number
DS48/20A/75mV
Nominal Measurement Range
0 - 20 Amp DC
Shunt Input
0-75mV Unipolar
Maximum Measurement Range
20 Amp DC
Over Range
Ipn x 2
Operating Temperature
0 - 20°C
Frequency
15...100Hz
Safety Rating
IP52 case, IP20 terminals with back cover
Termination Style
Screw
Mounting Style
48 x 48mm Panel Mount
Case Material
PC - UL 94 V0
Weight
320g
Factory Pack Qty
1
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Datasheet
Product Datasheet