Crydom CWU2450P, Solid State Relay, Single Phase 20-48VDC or 20-280VAC Control, 50A, 24-280VAC Load, High Surge Rating w/status LED + Overvoltage Protection
Features
Ratings from 25A to 125 Amp @48-600VAC
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
CWU2450P
Switching Type
Zero Crossing
ROHS
Yes (Details)
Control Voltage
20-48VDC or 20-280VAC
Load Current
50 Amp (rms)
Surge Capability
850 Amp (peak)
Special Feature
LED Status Indicator, High Surge, Internal Over Voltage Protection
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
Notifications
Please note Changes from Gen 3 to Gen 4 (current) package design here
Equivalent
See CWA2450P, CWD2450P, CWA4890P CWD4890H for stocked equivalent (no overvoltage protection).
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
LEM FRS 1000-SBI, O/L Coreless Current Transducer, 1000 Amp, +12V...24VDC Supply, 111.4 x 18.7 Square Aperture, 4-20mA Bipolar Output
Features
Bandwidth DC to 1000kHz
Open loop transducer using Coresless Hall effect
Compact and versatile
Panel mounting-Horizontal or Vertical
Insulated plastic case recognized according to UL 94-V0
Advantages
Very good linearity
Very good accuracy
Low temperature drift
Wide frequency bandwidth
Very low insertion losses
Low power consumption
Applications
Wind Turbines
Electrolyser
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.
Specification
LEM Part Number
FRS 1000-SBI
Technology
Open Loop Coreless Hall Effect
Aperture
111.4 x 18.7mm Square
ROHS
Yes
Supply Voltage
+12...24VDC, Isolated
Load Current (RMS + DC)
1000 Amp
Measurement Range
+/-3000 Amp
Overload Rating
N/A
Output
4-20mA Bipolar
Isolation
5.3 kV
Bandwidth
DC-1000 kHz
Mounting Style
Panel Mount/Busbar Mount
Operating Temperature Range
-25°C / 85°C
Accuracy
1%
Termination Style
Molex 5045-04A
Unit Weight
1500g
Factory Pack Quantity
4
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
FPT-135 2000/5A 5P20 15VA Protection Class CT, 2000/5A, Class 5P20 15VA, 135 x 81mm Aperture
Features
Built In Sealable Terminal Covers
Mounting Feet Supplied
Self Powered
Rated System Voltage 0.72/3kV
VDE0414-44-1, GB1208-2006, EN 60044-1 and IEC 61869-2
Applications
Protection Relays
Safety Equipment
Fault Monitoring
Specification
Fastron Electronics Part Number
FPT-135 2000/5A 5P20 15VA
Technology
Protection Class Current Transformer
Ratio
2000/5
Aperture Size
81 x 135mm
VA Rating
15VA
Accuracy Class
Class 5P20
Output
5 Amp AC (?%)
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)
2000Amp x 1.3
Termination Style
Screw
Stanbards
VDE0414-44-1, GB1208-2006, EN 60044-1 and IEC 61869-2
Unit Weight
7kg
Factory Pack Qty
1
Datasheet
Product Installation Guide and Datasheet
Datasheet FPT-35 2000/5 5P20 15VA
FPT-135 4000/1A 5P20 15VA Protection Class CT, 4000/1A, Class 5P20 15VA, 135 x 81mm Aperture
Features
Built In Sealable Terminal Covers
Mounting Feet Supplied
Self Powered
Rated System Voltage 0.72/3kV
VDE0414-44-1, GB1208-2006, EN 60044-1 and IEC 61869-2
Applications
Protection Relays
Safety Equipment
Fault Monitoring
??
Specification
Fastron Electronics Part Number
FPT-135 4000/1A 5P20 15VA
Technology
Protection Class Current Transformer
Ratio
4000/5
Aperture Size
81 x 135mm
VA Rating
15VA
Accuracy Class
Class 5P20
Output
1 Amp AC (?%)
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)
4000Amp x 1.3
Termination Style
Screw
Stanbards
VDE0414-44-1, GB1208-2006, EN 60044-1 and IEC 61869-2
Unit Weight
7kg
Factory Pack Qty
1
??
Datasheet
Product Installation Guide and Datasheet
??
FPT-135 3000/1A 5P35 5VA Protection Class CT, 3000/1A, Class 5P35 5VA, 135 x 81mm Aperture
Features
Built In Sealable Terminal Covers
Mounting Feet Supplied
Self Powered
Rated System Voltage 0.72/3kV
VDE0414-44-1, GB1208-2006, EN 60044-1 and IEC 61869-2
Applications
Protection Relays
Safety Equipment
Fault Monitoring
??
Specification
Fastron Electronics Part Number
FPT-135 3000/1A 5P35 5VA
Technology
Protection Class Current Transformer
Ratio
3000/5
Aperture Size
81 x 135mm
VA Rating
5VA
Accuracy Class
Class 5P35
Output
1 Amp AC (?%)
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)
3000Amp x 1.3
Termination Style
Screw
Stanbards
VDE0414-44-1, GB1208-2006, EN 60044-1 and IEC 61869-2
Unit Weight
7kg
Factory Pack Qty
1
??
Datasheet
Product Installation Guide and Datasheet
??
Iskra Doo KNL43-11-24VAC, AC Contactor 240/400/500/690V, 3 Pole 3 x NO, 1 x NC, Nominal Current = 43 Amps, 24VAC Coil
Capacitor duty contactors are designed to meet the requirements of capacitor duty applications. Contactors are fitted with a block of three auxiliary contacts connected in series with six quick discharge damping resistors, two per each phase. Peak current is limited to the value within the contactor making capacity.
Features :
High contact reliability at low voltages
High electrical and mechanical endurance and high switching capacity
Four and Three-pole contactors
Optional auxiliary contacts
Ratings from 6 Amp to 1000 Amp
UL, CSA Approved
Advantages :
Saves costs of expensive replacement
Long electrical life
Reduces watt losses during “ON” condition, saves energy
High safety
No risk of dangerous voltage
Less maintenance and downtime
Standard control voltages: 24 V 50/60 Hz, 240 V 50/60 Hz, 415 V 50/60 Hz
Specification
Iskra Doo Part Number
KNL43-11-24VDC
Functions
3 Pole Contactor 3 x NO with 1 x NO, 1 x NC Aux Contact
Nominal Voltage
230/400/500/690VAC @ 50/60Hz
Current Carrying Capacity as per UL
63 Amp Continuous @ 55 Deg C
Main Contacts
3 x NO
Auxiliary Contacts
1 x NO, 1 x NC
Trip Delay Time
2-10ms
Electrical Life
500,000 Ops
Operating Temperature
-25 to 55 Deg C
Mechanical Operations
10.000,000 Ops
Control Voltage
24VAC
Power Dissipation
6W per pole
Approvals
UL, CSA
Standards
IEC/EN 60947-4-1, AS/NZ 61009-1
Weight
950g
Enclosure Material
UL94
Factory Pack Qty
1
Datasheet
Product Datasheet
Contactor Catalogue
Iskra Contactor Catalogue
Iskra Doo KC33-12-230-50, Capacitor Duty Contactor 240/480/600VAC @ 16.5, 33.3, 40 kVar, 100,000 Operations, AC-6B
Capacitor duty contactors are designed to meet the requirements of capacitor duty applications. Contactors are fitted with a block of three auxiliary contacts connected in series with six quick discharge damping resistors, two per each phase. Peak current is limited to the value within the contactor making capacity.
Features :
Capacitor Duty
Discharge Resistors
Three-pole contactors
Seven ratings from 12,5 kVAr to 60 kVAr
IEC 60947-4-1 for AC-6b utilization category
UL Approved
Advantages :
Conforms to utilization category AC-6b
Saves costs of expensive replacement
Long electrical life
Reduces watt losses during “ON” condition, saves energy
High safety
No risk of dangerous voltage
Switching of capacitor bank in parallel without de-rating
Less maintenance and downtime
Standard control voltages: 24 V 50/60 Hz, 220 V 50/60 Hz, 230 V 50/60 Hz, 415 V 50/60 Hz
Specification
Iskra Doo Part Number
KC33-12-230-50
Functions
3 Pole Capacitor Duty Contactor
Nominal Voltage
230/480/600VAC @ 50Hz
Current Carrying Capacity as per UL
16.5kVar/Amp @230VAC, 33.3kVar/Amp@480VAC, 40kVar/Amp@600VAC, AC-6B
Auxiliary Contacts
1 x NO and 2 x NC
Trip Delay Time
2-10ms
Electrical Life
100,000 Ops
Operating Temperature
-25 to 40 Deg C
Mechanical Operations
1,000,000 Ops
Control Voltage
230VAC
Power Dissipation
4.2W
Approvals
UL
Standards
IEC/EN 60947-4-1, AS/NZ 61009-1, AC-6B
Weight
200g
Enclosure Material
UL94
Factory Pack Qty
1
Datasheet
Product Datasheet
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Northern Design Cube 400-M2-C Series 3 Phase Power Meter
Optional 2 Pulse Input or Outputs
Nominal current up to 6 A (For 5A CT Input) and nominal voltage up to 240V L-N
Three Line Display
Ethernet TCP/IP communication up to 19,200 bit/s
RMS values of currents and voltages
Measurements of active, reactive, apparent power and power factor
The meter is intended for measuring, analysing and monitoring single-phase or three-phase electrical power network. The meter records TRMS value according to the principle of fast sampling of voltage and current signals. A built-in microprocessor calculates measurands (voltage, current, frequency, energy, power, power factor, phase angles, etc.) from the measured signals.
Features :
Internal Web Page
Data Push Function
96 x 96mm Panel Mount
Accuracy class 1
Simple Menu
Optional RS 232/RS 485 communication up to 19,200 bit/s or Ethernet communication
MODBUS and Ethernet communication protocol
240V AC power supply
Specification
Northern Design Part Number
Cube IP 400-M2-C
Functions
kWh Meter, Energy Meter
Supply Voltage
240VAC < 5VA
Nominal Measurement Range
415V L-L 240V L-N, 5 Amp
Maximum Measurement Range
415V L-L 280V L-N, 6 Amp
Display
Three Line LCD
Pulse Output
2 (input or output)
Accuracy
Class 1 (kW,kWh) Class 1(Active) Class 2(kVar,PF)
Battery Backup
N/A
Real Time Clock
1min/month (30ppm)
Isolation
3.5kV
RS232/RS485
2400-19200 b/s
Weight
350g
Certification
EN 61010-1 Installation Category III
Factory Pack Qty
1
Environment
IP54
Safety
Protection Class II
Enclosure Material
Mablex with fire protection to UL94-V-O. Self extinguishing
EnclosureSize
96 x 96mm x 83.5mm (72mm behind panel)
Terminals
Rising Cage 4mm² (12 AWG) cable max
Humidity
< 75% Non Condensing
Operating Temperature
-20 →+70 °C
Datasheet
Product Datasheet
Product Manual
Product Comms Manual
Application Notes
Dual Tariff Guide
Secure Meters DPM96P360-2, 96mm x 96mm LCD Digital Power Factor Meter, 3 Phase 0-500VAC, 0-6 Amp Inputs, 0.5% Accuracy, 40 to 300VAC/DC Supply, IP54 (Optional IP65)
Features
LCD Dual Display
250mS Response Time
PC 94 UL V0
Each unit needs just 96 x 96mm Panel Space
52mm Depth
CE Approved
ROHS and REACH
Specification
Secure Part Number
DPM96P360-2
Frequency Range
45-65 Hz
Accuracy
0.5%
Input
5/6 Amp 3 Phase CT inputs, 100-500VAC
Over Range
x 1.5
Operating Temperature
0 - 60°C
Supply Voltage
40-300VAC/DC
Termination Style
Screw
Mounting Style
96 x 96mm Panel Mount
Case Material
PC - UL 94 V0
Standards
IEC / EN 61010-1; IEC / EN 61010-2-030, IEC / EN 62053-21
Protection Degree
IP54 (IP65 Optional)
Weight
450g
Factory Pack Qty
1
Datasheet
Product Datasheet
Manual
DPM Series User Manual
Application Notes
Panel Meters Blog Articles
Crydom HS301DR + D5D10, Din Rail Mount DC Solid State Relay, with Heatsink 3-32VDC control, 7A @ 40 Deg C, 500VDC Load
Ratings from 7 to 100 Amp @1-500VDC
SCR output
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
HS301DR + D5D10
Switching Type
DC Switching
ROHS/CE/UL
Yes
Control Voltage
3.5-32VDC
Load Current
7 Amp (rms) @ 40 Deg C
Surge Capability
29 Amp (peak)
Special Feature
N/A
Mounting Style
Din Rail or Panel Mount
Recommended Voltage Range
1-385VDC
Max DC Voltage
500V
Termination Style
Screw Terminals
Dimensions
L:81mm x W:45mm x D:73.4mm
Unit Weight
296g
Factory Pack Qty
20
Datasheet
HS301DR
Series 1 DC
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
Fastron FTH12053ZD3-P, Solid State Relay, 3 Phase 4-32VDC Control, 120A, 70-530VAC Load w/ Varistors 3 Phase Solid State Relays, with IP20 Cover
Ratings from 25 to 120 Amp @ 70-480 VAC
SCR output for heavy industrial loads
Zero voltage or Instantaneous turn-on outputs
IP20 Cover Included
AC & DC control types
Direct bond copper substrate
Direct power lead frame
Includes IP20 Cover
Specification
Fastron Part Number
FTH12053ZD3-P
Switching Type
Zero Crossing
ROHS/CE/UL
Yes
Control Voltage
4-32VDC
Load Current
120 Amp (rms) per Phase
Surge Capability
597 Amp (peak)
Special Feature
LED Status Indicator + Varistors for Overvoltage Protection, with IP20 Cover
Mounting Style
Panel Mount
Load Voltage Range
70-530VAC
EMC Compliant
Level 3
Termination Style
Screw
Unit Weight
315g
Factory Pack Qty
10
Datasheet
Product Datasheet
Equivalent Parts
Contact Us for Possible Replacement
SDM230-Modbus-MID-V2, DIN Rail Mount kWh Meter, Single Phase, 240VAC aux, Class 1, 100Amp Direct Connect, w/ 2 x pulse outputs and RS485 Modbus RTU Comms, MID Approved, SAA212516
100 amp Direct Connect
LoRaWaN AS923 communication
Optional Mbus Model available
True RMS values of currents and voltages
1 x Configurable Pule Output (via Display Menu or Modbus)
1 x Fixed Pulse Output (1000imp/kwh)
SAA Approved
The meter is intended for measuring, and monitoring single-phase or electrical power network. The meter records TRMS value according to the principle of fast sampling of voltage and current signals. A built-in microprocessor calculates measurands (voltage, current, frequency, energy, power to the 30th Harmonic) from the measured signals.
Features :
Accuracy Class 1
Measurement of Active and Reactive Power
Modbus RTU communication up to 38,400 bit/s communication
Pulse output as standard
Graphic LCD with illumination
Specification
Eastron Europe Part Number
SDM230-Modbus-MID-V2
Functions
Single Phase Energy Meter
Supply Voltage
230V L-N +/-15% < 5VA
Nominal Measurement Range
230V L-N 230V L-N, 100 Amp
Maximum Measurement Range
276 L-N 230V L-N,100 Amp
Nominal Current Input
Direct connect 100 Amp
Pulse Output
2 x Passive, (1 x Configurable 60/100/200ms)
Tariff Input
N/A
Accuracy
Class 1 (I,U,F,kW,kWh) Class 2 (Reactive)
Mounting
Din Rail
Real Time Clock
1min/month (30ppm)
Internal Memory
N/A
Dimensions
36mm x 100mm x 66mm (2 modules wide)
Isolation
4kV
LoRaWaN
LoRaWAN AS923
Weight
250g
Certification
EN 61010-1 Installation Category III, SAA212516
Factory Pack Qty
1
Safety
IP51(Indoor)
Enclosure Material
Noryl with fire protection to UL94-V-O. Self extinguishing
Enclosure Size
DIN 42880 4 Modules
Operating Temperature
-20 →+70 °C
Documents
Product Datasheet
User Manual
Modbus Protocol
Modbus Utility
EEM Meter Setting Software Utility