Crydom A53TP50D Solid State Relay, 3 Phase 90-280VAC Control, 50A, 48-530VAC Load
Features
Ratings from 25A to 50 Amp @ 70-480 VAC
SCR output for heavy industrial loads
Zero voltage or Instantaneous turn-on outputs
UL/CE/ROHS Approved
IP20 Cover Available
AC & DC control types
Direct bond copper substrate
Direct power lead frame
Epoxy free design
Spec
Crydom Part Number
A53TP50D
Switching Type
Zero Crossing
ROHS/CE/UL
Yes
Control Voltage
90 - 280VAC
Load Current
50 Amp (rms) per Phase
Surge Capability
597 Amp (peak)
Special Feature
LED Status Indicator
Mounting Style
Panel Mount
Load Voltage Range
48-530VAC
EMC Compliant
Level 3
Termination Style
Screw
Unit Weight
315g
Factory Pack Qty
10
Datasheet
Product Datasheet
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
Heatsink
SSR and Heatsink Assemblies
A53TP50D + HS212DR, Solid State Relay, and Heatsink Assembly, 3 Phase 90-280VAC Control, 20 Amp per phase @ 40 Deg C, 48-530VAC Load, LED Status Indicator
Features
Ratings from 25A to 50 Amp @ 70-530 VAC
SCR output for heavy industrial loads
Zero voltage or Instantaneous turn-on outputs
UL/CE/ROHS Approved
IP20 Cover Available
AC & DC control types
Direct bond copper substrate
Direct power lead frame
Epoxy free design
Spec
Crydom Part Number
A53TP50D + HS212DR
Switching Type
Zero Crossing
ROHS/CE/UL
Yes
Control Voltage
90-280VAC
Load Current
3 x 20 Amp (rms) per Phase
Surge Capability
597 Amp (peak)
Special Feature
LED Status Indicator
Mounting Style
Din Rail Mount
Load Voltage Range
48-530VAC
EMC Compliant
Level 3
Termination Style
Screw
Unit Weight
315g
Factory Pack Qty
10
Datasheet
D53TP Series
3 Phase SSR and Heatsink Mounted
HS212 Datasheet
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
Semikron SKD210/18, 3 Phase Diode Rectifier Bridge, 207Amp, 1600V, Replaces Powersem PSD162T/16, and IXYS VUO160-16 N07
Features
Package with DCB ceramic base plate
Isolation voltage 3000 V∼
Planar glass passivated chips
Low forward voltage drop
Leads suitable for PC board soldering
UL registered, E 148688
Applications
Heat and temperature control for industrial furnaces and chemical processes
Lighting control
Motor control
Power converter
Advantages
Easy to mount with two screws
Space and weight savings
Improved temperature and power cycling capability
High power density
Specification
Semikron Part Number
SKD210/18
AC Line voltage
600V
Device Configuration
Three Phase Diode Rectifier Bridge
DC Output @ 85 Deg C
205 Amp
Package Size
W:94mm L:54mm D:30mm
Itsm
2000 A
VF(to)
0.85V
Tj(max)
150°C
Terminals
M6 (5Nm)
Hole Centres
80mm (M6)
Gate Terminals
N/A
Weight
270g
Isolation
3kV
Factory Pack Qty
10
Certification
UL Listed
Semikron Headquarters
Germany
Datasheet
Product Datasheet
Alternatives
See PSD192T/16 for higher rated equivalent
Fastron Electronics SCT-F50-800-40mA, 40mAmp, 800Amp Measurement Split Core CT's
Features
Quick Release Split Core System
Cable Mount
5 Amp Output
Self Powered
Rated System Voltage 0.60/3kV
0.9M Flying Leads
Applications
US Based Metering Equipment
Energy Monitoring
AC Power Control Systems
Power Factor Correction
Power Quality Measurements
Specification
Fastron Part Number
SCT-F50-800-40mA
Technology
Split Core AC Current Transformer
Ratio
800/100mAmp
Aperture Size
ø 50 mm
VA Rating
N/A
Accuracy Class
Class 1
Output
5 Amp (+20%)
Isolation
3kV (AC, 50Hz, 1 min)
Bandwidth
50-60Hz
Mounting Style
Cable Mount/Busbar Mount
Operating Temperature Range
-15°C / 45°C
Continuous Current (max)
800Amp x 1.2
Termination Style
0.9M Flying leads
Unit Weight
1000g
Factory Pack Qty
9
Datasheet
Product Datasheet
Stocked Split Core CT's Listing
Application Notes
Installation Guide
Types of Current Transformers - Blog
Cable Losses and CT's
High Accuracy or High Burden Requirements for CT's
Trent NBR-CH14/UQ/40A/690V + RT18-63L 40 Amp 690V Semiconductor I²t gR Fuse Cartridge Style 51 x 14mm with DIN Rail Fuse Holder
Features
Cylindrical Standard Fuses Sizes
Wide Range of I²t
Ratings up to 125 Amp
Quick Release with RT18-63L fuse holder
DIN Rail Mount with RT18-63L fuse holder
Compatible with all 58 x 21mm 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/40A/690V + RT18-63L
Fuse Type
I²t gR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (Pre-Arcing)
750 A²/s
Nominal Current (RMS + DC)
40 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
108mm x 77mm x 22mm
Fuse Holder
RT18-63L
Mounting Style
Din Rail Mount
Operating Temperature Range
-40°C / 125°C
Watt Loss
8W
DC Breaking Capacity
50kA
Unit Weight
60g
Factory Pack Qty
10
Datasheet
RT18-63L
Datasheet
FP040080P/1A, 400/1 Amp Split Core CT, Class 0.5 1.5VA Clip On AC Current Transformer, 50 x 80mm Aperture, Dimension 145 x 159 x 37mm
Features
Quick Release Split Core System
Built In Sealable Terminal Covers
Mounting Feet Supplied
Self Powered
Rated System Voltage 0.72/3kV
IEC185, BS 7626, BSEN 60044-1 and IEC 60044-1
Applications
Metering Equipment
Energy Monitoring
AC Power Control Systems
Power Factor Correction
Power Quality Measurements
Specification
Fastron Part Number
FP040080P/1A
Technology
Split Core AC Clip On Current Transformer
Ratio
400/5
Aperture Size
50 x 80mm
VA Rating
1.5VA
Accuracy Class
Class 0.5
Output
1 Amp AC (+20%)
Isolation
3kV (AC, 50Hz, 1 min)
Bandwidth
50-60Hz
Mounting Style
Panel Mount/Busbar Mount
Operating Temperature Range
-10°C / 50°C
Continuous Current (max)
400Amp x 1.2
Termination Style
Screw
Approvals
CE
Unit Weight
1150g
Factory Pack Qty
1
Datasheet
Product Datasheet
Installation Guide
Iskra Doo RI61J C 50-10kA, 1 Pole DC Miniature Circuit Breaker Disconnect Switch C Curve 50 Amp, 220VDC, 10kA
Miniature Circuit Breakers are used for over-current (overload and short-circuit) protection of installations and devices, and as a disconnector in case of electric shock
Features :
< 50mS Trip Delay Time
1 Pole Disconnect
10kA Short Circuit Rating
Suitable for Isolation
Customised versions available
Type B, C, D Curve available
Standards :
IEC/EN 60898,60947-3
IP20 (IP40 Installed) IEC 61008
Specification
Iskra Doo Part Number
RI61J C50
Functions
1 Pole MCB - C Curve
Nominal Voltage
220VDC
Nominal Current Range
50 Amp RMS
Trip Delay Time
< 50ms
Rated Frequency
50/60 Hz
Operating Temperature
-25 to 55 Deg C
Rated Operations
10,000 Ops
Surge Current
220V
Short Circuit Current
10kA
Approvals
VDE, GOST-R
Standards
IEC/EN 60898,60947-1/2, IP20 (IP40 Installed) IEC 61008 ;
Weight
130g
Enclosure Material
UL94
Factory Pack Qty
1
Datasheet
Product Datasheet
Fastron Electronics FESCTHY-19-50-100mV, 50Amp measurement Split Core CT's, w/1M Flying Leads, HY2.0 Connection, 19x19mm Aperture
Features
Quick Release Split Core System
1m Flying Leads
Mounting Feet Supplied
Self Powered
Rated System Voltage 0.60/3kV
Applications
US Based Metering Equipment
Energy Monitoring
AC Power Control Systems
Power Factor Correction
Power Quality Measurements
Specification
Fastron Part Number
FESSCT-19-50-100mV
Technology
Split Core AC Current Transformer
Ratio
50/100mV
Aperture Size
19 x 19mm
VA Rating
N/A
Accuracy Class
Class 1
Output
100mV AC (+20%)
Isolation
3kV (AC, 50Hz, 1 min)
Bandwidth
50-60Hz
Mounting Style
Cable Mount/Busbar Mount
Operating Temperature Range
-15°C / 55°C
Continuous Current (max)
50Amp x 1.2
Termination Style
1M Twisted Pair 0.34mm^2
Unit Weight
350g
Factory Pack Qty
9
Datasheet
Product Datasheet
Application Notes
Installation Guide
Crydom LND2425, Solid State Relay, Single Phase 3-32VDC Control, 75A, 24-280VAC Load, Low Noise, Low EMC/RFI
Features
• Ratings from 25A to 75 Amp @ 24-280 VAC
• SCR output for heavy industrial loads
• Zero voltage or instantaneous turn-on outputs
• UL/CSA/VDE Approved, CE Compliant to EN60950-1
• Improved SEMS screw and washer
• Redesigned housing with anti-rotation barriers
• AC & DC control types
• Direct bond copper substrate
• EMC compliant to Level 3
• Direct power lead frame
• Epoxy free design
Spec
Crydom Part Number
LND2425
Switching Type
Zero Crossing
ROHS
Yes (Details)
Control Voltage
3-32VDC
Load Current
25 Amp (rms)
Surge Capability
297 Amp (peak)
Special Feature
None
Mounting Style
Panel Mount
Load Voltage Range
24-280VAC
EMC Compliant
Level 3
Termination Style
Screw
Unit Weight
75g
Factory Pack Qty
20
Datasheet
Product Datasheet
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