LEM LTC Series Open Loop AC/DC Hall Effect Sensor
Features
Bipolar and insulated current measurement up tp 400 Amp
Current output
Bandwidth DC to 100kHz
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
Railway Equipment
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
LTC 200-S
Technology
Closed Loop Hall Effect
Aperture
ø27.5mm
ROHS
Yes
Supply Voltage
+/- 15 VDC to +/- 24 VDC Bipolar, Isolated
Load Current (RMS + DC)
200 Amp
Measurement Range
+/- 400 Amp
Output
200 mA
Isolation
12 kV
Bandwidth
DC-100 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 85°C
Accuracy
0.5%
Termination Style
Faston 45° 6.3 x 0.8mm and M5 threaded studs
Unit Weight
300g
Factory Pack Quantity
6
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
Accessories
For Feet Kit or Busbar Kit see datasheet or LEM accessories for more details
Crydom MCBC4825CF, Solid Sate Relay based Burst Fire Controller, 0-10V Input, 480VAC 25 Amp Load, 10 Cycles
Features
Selectable Proportional Burst Control Input
Ratings from 25A to 90 Amp @ 180-530 VAC
SCR output for heavy industrial loads
Zero voltage turn-on outputs
UL/CE/ROHS Compliant
Direct bond copper substrate
Direct power lead frame
Epoxy free design
Spec
Crydom Part Number
MCBC4825CF
Switching Type
Burst Fire (10 Cycles)
ROHS/CE/UL
Yes
Control Voltage
0-10V Proportional Input
Load Current
25 Amp (rms)
Surge Capability
250 Amp (peak)
Special Feature
Proportional Controller + SSR
Mounting Style
Panel Mount
Load Voltage Range
330-530VAC
Overvoltage Vpk
1200V
Termination Style
Terminal Plug & Screws
Unit Weight
87g
Factory Pack Qty
10
Datasheet
Product Datasheet
Notifications
Please note Changes from Gen 3 to Gen 4 (current) package design here
Equivalent
Contact Us for Possible Replacement
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
Trent 120BF Series 690V, 120 Amp aR Semiconductor I²t Fuse BS88 Style
Features
Equivalent to Mersen 6.9 URGL 36/110 P097165
British Standard Fuse Links Package
Wide Range of I²t
Ratings up to 1000 Amp
Busbar or Standoff Mounting
IEC Standard 60269.1 AND 4
690 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
120BF
Fuse Type
I²t aR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (IP < 30IN)
7500 A²/s
I²t Rating (IP > 30IN)
8200 A²/s
Nominal Current (RMS + DC)
120 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
79.4 x 24 x 110mm
Hole Centers
75.2 x 93.6mm
Mounting Style
Busbar or Panel Mount with Standoff
Operating Temperature Range
-40°C / 125°C
Watt Loss
25W
Termination Style
M6
Unit Weight
220g
Factory Pack Qty
10
Datasheet
Product Datasheet
Cross Reference Chart
Trent 250NBF, 690V, 250 Amp aR Semiconductor I²t Fuse BS88 Style
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
250NBF
Fuse Type
I²t AR Class
Nominal Voltage
250VAC @ 50Hz
I²t Rating
30000 A²/s
Nominal Current (RMS + DC)
250 Amp
Tested Breaking Capacity
100kA @ 250VAC
Dimensions
82 x 47.3mm
Hole Centers
65.5 - 48.2mm
Mounting Style
Busbar or Panel Mount with Standoff
Operating Temperature Range
-40°C / 125°C
Watt Loss
33W
Termination Style
M6
Unit Weight
170g
Factory Pack Qty
10
Datasheet
Product Datasheet
Cross Reference Chart
A1A-350-18X, Rectifier Diode 350 Amp, 1600V, M24, Anode stud
Features
Full blocking capability over wide temperature range
Hermetic metal case with glass insulator
Threaded stud
Applications
Power Supplies
Uncontrolled Rectifiers
Oil Cooled Circuits
Battery Chargers
Specification
AEGIS Part Number
A1A-350-18X
Vrrm
1800V
Diode Configuration
Cathode Stud
IF(av) @ 125 Deg C
350 Amp
Itsm
7.798 kA
VF(to)
0.82V
Tj(max)
180°C
rF
0.25mΩ
Termination Style (Tail)
10.6mm Round Lug
Termination Style (Stud)
M24 x 1.5
Tail Length to Stud
230mm
R th(j-c)
0.17°C/W
R th(c-h)
0.015°C/W
Weight
500g
Mounting Torque
26 Nm
Factory Pack Qty
4
Country Of Origin
China
AEGIS Headquarters
Brazil
Datasheet
Product Datasheet
Trent 25NAF Series 250V, 25 Amp aR Semiconductor I²t Fuse BS88 Style, Replaces 10NAF, 15NAF, 16NAF, 20NAF
Features
Equivalent to Mersen 2.5 URGS 17/25 R076651, ETI BS17UQ/41/25A/240V 004750106
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
25NAF
Fuse Type
I²t AR Class
Nominal Voltage
250VAC @ 50Hz
I²t Rating
130 A²/s
Nominal Current (RMS + DC)
25 Amp
Tested Breaking Capacity
200kA @ 250VAC
Dimensions
54 x 18mm
Hole Centers
38 x 42.8mm
Mounting Style
Busbar or Panel Mount with Standoff
Operating Temperature Range
-40°C / 125°C
Watt Loss
4.8W
Termination Style
M6
Unit Weight
30g
Factory Pack Qty
10
Datasheet
Product Datasheet
Cross Reference Chart
Trent NBF Series 250V, 60 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
60NBF
Fuse Type
I²t AR Class
Nominal Voltage
250VAC @ 50Hz
I²t Rating
900 A²/s
Nominal Current (RMS + DC)
60 Amp
Tested Breaking Capacity
100kA @ 250VAC
Dimensions
82 x 47.3mm
Hole Centers
65.5 - 48.2mm
Mounting Style
Busbar or Panel Mount with Standoff
Operating Temperature Range
-40°C / 125°C
Watt Loss
11W
Termination Style
M6
Unit Weight
170g
Factory Pack Qty
10
Datasheet
Product Datasheet
Cross Reference Chart
Trent 90AF Series 660V, 90 Amp Semiconductor I²t Fuse BS88 Style, aR
Features
Bussmann Equivalent FE90, ETI BS17UQ/63/90A/690V
British Standard Fuse Links Package
Wide Range of I²t
Ratings up to 1000 Amp
Busbar or Standoff Mounting
IEC Standard 60269.1 AND 4
690 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
90AF
Fuse Type
I²t AR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (IP < 30IN)
3600 A²/s
I²t Rating (IP > 30IN)
5130 A²/s
Nominal Current (RMS + DC)
90 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
17 x 49mm
Hole Centers
60.9 - 65.6mm
Mounting Style
Busbar or Panel Mount with Standoff
Operating Temperature Range
-40°C / 125°C
Watt Loss
22.8W
Termination Style
M6
Unit Weight
61g
Factory Pack Qty
10
Datasheet
Product Datasheet
Cross Reference Chart
Trent 125BF Series 690V, 125 Amp aR Semiconductor I²t Fuse BS88 Style
Features
British Standard Fuse Links Package
Wide Range of I²t
Ratings up to 1000 Amp
Busbar or Standoff Mounting
IEC Standard 60269.1 AND 4
690 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
125BF
Fuse Type
I²t aR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (IP < 30IN)
7900 A²/s
I²t Rating (IP > 30IN)
8800 A²/s
Nominal Current (RMS + DC)
125 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
79.4 x 24 x 110mm
Hole Centers
75.2 x 93.6mm
Mounting Style
Busbar or Panel Mount with Standoff
Operating Temperature Range
-40°C / 125°C
Watt Loss
25W
Termination Style
M6
Unit Weight
220g
Factory Pack Qty
10
Datasheet
Product Datasheet
Cross Reference Chart
Trent 150BBF Series 690V, 150 Amp aR Semiconductor I²t Fuse BS88 Style
Features
British Standard Fuse Links Package
Wide Range of I²t
Ratings up to 1000 Amp
Busbar or Standoff Mounting
IEC Standard 60269.1 AND 4
690 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
150BBF
Fuse Type
I²t aR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (IP < 30IN)
12000 A²/s
I²t Rating (IP > 30IN)
13900 A²/s
Nominal Current (RMS + DC)
150 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
79.4 x 24 x 110mm
Hole Centers
75.2 x 93.6mm
Mounting Style
Busbar or Panel Mount with Standoff
Operating Temperature Range
-40°C / 125°C
Watt Loss
45W
Termination Style
M6
Unit Weight
400g
Factory Pack Qty
10
Datasheet
Product Datasheet
Cross Reference Chart
Trent NBF Series 250VAC, 400 Amp Semiconductor I²t Fuse aR BS88 Style
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
400NBF
Fuse Type
I²t AR Class
Nominal Voltage
250VAC @ 50Hz
I²t Rating
128000 A²/s
Nominal Current (RMS + DC)
400 Amp
Tested Breaking Capacity
200kA @ 250VAC
Dimensions
82 x 47.3mm
Hole Centers
65.5 - 48.2mm
Mounting Style
Busbar or Panel Mount with Standoff
Operating Temperature Range
-40°C / 125°C
Watt Loss
47W
Termination Style
M6
Unit Weight
170g
Factory Pack Qty
10
Datasheet
Product Datasheet
Cross Reference Chart