LEM LXS 25-NPS Closed Loop AC/DC Hall Effect Sensor
Features
Closed loop current transducer
Voltage output
4.3kV Isolation
Frequency bandwidth 300kHz
Single supply + 5 V
Galvanic isolation between primary and secondary
Low power consumption
Compact design for PCB mounting
Vref IN Vref OUT
Multirange through PCB routing
Advantages
LXSR footprint compatible
Zero insertion losses
Very good linearity
Very good dv/dt immunity
High immunity to external intereference
Current overload capability
Optimised response time
Applications
AC variable speed 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
Standards
EN 50178: 1997
UL 508: 2013
IEC 61010-1(safety)
Application Domain
Industrial
Specification
LEM Part Number
LXS 25-NPS
Technology
Closed Loop Multirange Hall Effect
Aperture
ø3.2mm
ROHS
Yes
Supply Voltage
5 VDC
Load Current (RMS + DC)
25 Amp
Measurement Range
+/-85 Amp
Output
2.5 Vref
Isolation
4.3 kV
Bandwidth
DC-300 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
2.25%
Termination Style
PCB
Unit Weight
10g
Factory Packaging
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
Alternatives
LTS 25-NP
Fastron FRTD-6-250-500 Resistance Temperature Detectors (RTD's)
Class B Accuracy
Pt100 output
Teflon Screened Cable
Low Long Term Drift
Rated for -50 to 350 Deg C Max
250 x 6mm
MIMS
Recommended to use BSP Fitting for mounting
Specification
Fastron Part Number
FRTD-6-250-500
Sensor Type
RTD - Resistance Temperature Detectors
No of Wires
3
Shaft Length
250mm
Shaft Thickness
6mm
Accuracy
Class B
Cable length
500cm
Cable Type
Teflon/Teflon
Terminal Head Type
N/A
Maximum Temperature
-50 to 350 Deg C
Special Feature
N/A
Mounting Style
BSP Bayonet or Flange Fitting Recommended
Weight
300g
Factory Pack Qty
1
Datasheet
Datasheet
F922-A-07-V1-SP03 Din Rail Mount DC Current Transducer - Special Build (SP03)
Input: 0-3 Amp
Output: 1-5V Analogue
Power Supply: 9-36VDC
Datasheet
Product Datasheet
LEM LF 510-S Open Loop AC/DC Hall Effect Sensor, 500 Amp, 100mA Output, 30.2mm Aperture, +/-15..24V Supply, Panel Mount, X = 0.5%
Features
Bipolar and insulated current measurement up tp 800 Amp
Current output
Bandwidth DC to 200kHz
Closed loop (compensated) current transducer
Panel mounting
Insulated plastic case recognized according to UL 94-V0
Advantages
Very good linearity
High accuracy
Low offset drift over temperature
Wide frequency bandwidth
Very low insertion losses
High immunity to external interference
Current overload capability
Low power consumption
Applications
Windmill Inverters
Test and Measurement
Substations
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
Application Domain
Industrial
Standards
EN 50178:1997
IEC61010-1:2010
UL 508:2010
Specification
LEM Part Number
LF 510-S
Technology
Closed Loop Hall Effect
Aperture
ø30.2mm
ROHS
Yes
Supply Voltage
+/- 15 VDC to +/- 24 VDC Bipolar, Isolated
Load Current (RMS + DC)
500 Amp
Measurement Range
+/- 800 Amp
Output
100 mA
Isolation
3.8 kV
Bandwidth
DC-200 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 85°C
Accuracy
0.5%
Termination Style
Molex 6410
Unit Weight
240g
Factory Pack Quantity
18
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
Trent NBR-CH14/UQ/25A/690V Series 25 Amp 690V Semiconductor I²t Fuse Cartridge Style 51 x 14mm
Features
Cylindrical Standard Fuses Sizes
Wide Range of I²t
Ratings up to 63 Amp
Quick Release with RT18-63L fuse holder
DIN Rail Mount with RT18-63L fuse holder
Compatible with all 51 x 14mm fuse holders
IEC Standard 60269.1 AND 4
690 V Voltage Rating complying with IEC 33
Applications
Solid State Relay Switchboards
Bridge rectifier Fusing
Protection of High Powered Semiconductors according to I²t
Short Circuit Protection
DC or AC Motor I²t Protection
Battery Fuse
Specification
Trent Part Number
NBR-CH14/UQ/25A/690V
Fuse Type
I²t gR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (Pre-Arcing)
320 A²/s
Nominal Current (RMS + DC)
25 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
51 x 14mm
Fuse Holder
RT18-63L
Mounting Style
Requires fuse holder
Operating Temperature Range
-40°C / 125°C
Watt Loss
7.6W
DC Breaking Capacity
50kA
Unit Weight
42g
Factory Pack Qty
10
Datasheet
Product Datasheet
Compatible Fuse Holder
RT18-63L
Datasheet
Dynex DCR960G18, Thyristor(SCR) PUK, 960Amp, 1800V, 58/26 Capsule
Features
Very low forward voltage drop
Very low leakage current
International standard package
58/26 Package
Press Mounted
Double or Single Sided Cooling
Applications
Power Supplies
Rectifier for drives applications
Uncontrolled Rectifiers
Rectifiers for UPS
Battery Chargers
Field Supply for DC Motors
Water Cooled Rectifiers
DC Substation Blocking Diode
Large Generators
Specification
Dynex Part Number
DCR960G18
Vrrm
1800V
Diode Configuration
Thyristor Capsule (PUK)
IF(av) @ 60 Deg C
960 Amp
Package Size
ø58 x 26mm
Itsm
14 kA
VF(to)
0.91V
Tj(max)
125°C
rF
0.36mΩ
Gate Terminals
400mm Gate Leads with 6.3 x 0.8mm Spade Lugs
R th(j-c) (double sided cooled 180°sin)
0.035°C/W
R th(c-h) (double sided cooled)
0.008°C/W
Weight
600g
Clamping Force
12 - 18kN
Factory Pack Qty
12
Certification
ROHS
Dynex Headquarters
UK
Datasheet
Product Datasheet
Dynex 2022 Shorform Catalogue
Alternatives
N1114LC160
T718N16TOF
T720N16TOF
T880N18TOF
Heatsink
Heatsink Profiles
Crydom HS501DR + 10PCV2425, Single Phase Proportional Phase Controller with Heatsink, 2-10VDC Input, 240V, 9 Amps
Features
Proportional Phase Control Input
Ratings from 25A to 90 Amp @ 180-280 VAC
SCR output for heavy industrial loads
Zero voltage or instantaneous turn-on outputs
UL/CE/ROHS Compliant
Direct bond copper substrate
Direct power lead frame
Epoxy free design
Spec
Part Number
HS501DR + 10PCV2425
Switching Type
Phase Angle (Random Crossing)
ROHS/CE/UL
Yes
Control Voltage
2-10V Proportional Input
Load Current
9 Amp (rms) @ 40 Deg C
Surge Capability
239 Amp (peak)
Special Feature
Proportional Controller + SSR
Mounting Style
Din Rail or Panel Mount
Load Voltage Range
180-280VAC
Max Non Repetitive Peak Voltage
600 Vp
Termination Style
Screw Terminals
Dimensions
L:81mm x W:45mm x D:73.4mm
Unit Weight
296g
Factory Pack Qty
20
Datasheet
HS501DR
10PCV Series
Notifications
Please note Changes from Gen 3 to Gen 4 (current) package design here
App Notes
Why Use SSR's?
The inside story
Selecting a SSR
DC Output SSR's
Selecting a Suitable Heatsink
Use of Thermal Interface Material
How to Verify the Proper Heatsink
Effect of Forced Air Cooling
Fuse Protection of SSR's
Overvoltage Protection "P" Option MOV
SSR Reliability Whitepaper
3 Phase Motors and Heating Applications
3 Phase Motor Reversing
How to test a SSR
SSR Precautions
SSR Life Expectancy MTBF
ROHS & Reach Statement
Heatsink
SSR and Heatsink Assemblies
Trent 700NBBF Series 250V, 700 Amp Semiconductor I²t Fuse BS88 Style, aR
Features
British Standard Fuse Links Package
Wide Range of I²t
Ratings up to 1050 Amp
Busbar or Standoff Mounting
IEC Standard 60269.1 AND 4
250 V Voltage Rating complying with IEC 33
Applications
Protection of High Powered Semiconductors according to I²t
Short Circuit Protection
DC or AC Motor I²t Protection
Battery Fuse
Specification
Trent Part Number
700NBBF
Fuse Type
I²t AR Class
Nominal Voltage
250VAC @ 50Hz
I²t Rating
276000 A²/s
Nominal Current (RMS + DC)
700 Amp
Tested Breaking Capacity
100kA @ 250VAC
Dimensions
82 x 37.3 x 70.4mm
Hole Centers
65.5 - 48.2mm
Mounting Style
Busbar or Panel Mount with Standoff
Operating Temperature Range
-40°C / 125°C
Watt Loss
54W
Termination Style
M6
Unit Weight
170g
Factory Pack Qty
10
Datasheet
Product Datasheet
Cross Reference Chart