Crydom CWD2450P, Solid State Relay, Single Phase 3-32VDC Control, 50A, 24-280VAC Load. High surge w/Varistor
Features
Ratings from 25A to 125 Amp @ 24-280VAC
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
CWD2450P
Switching Type
Zero Crossing
ROHS
Yes (Details)
Control Voltage
4-32VDC
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
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Datasheet
Product Datasheet
Notifications
Please note Changes from Gen 3 to Gen 4 (current) package design here
Equivalent
See 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
Fastron FC5-L-W-1-G-4-C PID Controller, 24VDC with 1 Alarm, RS485 Comms, K,E,J,N,T,S,R,B Thermocouple, Linear Current/Voltage and PT100/Cu20 RTD Input, 96x96mm, Dual Relay and SSR Output
4-digit displays (0.5s response)
Drip-proof / Dust-proof IP66 (front panel only)
Input signals can be converted to insulated -0-10V, Relay, 12VDC (SSR) and 4 to 20 mA DC outputs available
Each unit needs just 75 mm depth panel space
Specification
Fastron Part Number
FC5-L-W-1-G-4-C
Control Output
Relay and SSR (Dual Ouptut)
Input
Multirange Type K, J, E,S,T,R, Pt100, Cu50/Linear Current 4(0)-20mA/Linear Voltage 0-10(5)V
Option 1
1Â Alarm, RS485 Comms
Mounting Style
96x96mm Panel Mount
Supply Voltage
24VDCÂ +/-15%
Termination Style
Screw
Sampling Time
100ms
Weight
150-270g
Factory Pack Qty
10
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Datasheet & User Manual
Datasheet
User Manual
FC5 Communication Protocol
Crouzet 88981136 Crouzet em4 Ethernet Nano PLC Starter Kit, 16 x Inputs, 2 (PWM), 8 (Relay) Outputs, 24 V ac/dc, Ethernet Comms, Includes Software UBS key, and Ethernet Cable
Includes software and Ethernet Cable
Up to 104 I/Os - 16 DI (4 High Speed / 8 AI)
10 x DO (2 x Solid State 0.5Amp PWM, 2 Relays 6 Amp, and 6 Relays 8 Amp)
Optional Wireless Programming & Control with native 3G and Crouzet Virtual Display
Optional Modbus RTU Network (Master/Slave)
Local datalog management
Up to 1000 programing blocks with intuitive Crouzet Soft to go from simple to complex applications
HMI Screens Available
Specification
Crouzet Part Number
88981136 (em4 Ethernet)
Analogue Inputs
12 x 0 - 10VDC, (4 High Speed)
Digital Inputs
24VAC/DC @ 2.1mA (8 Standard and 4 High Speed)
Digital Outputs
Relay, 12 or 24VAC/DC, 250VAC @ 100mA minimum (2 x 6 Amp, 6 x 8 Amp)
PWM SSR Output
2
Expandable
Yes
Comms
Ethernet (RS485, Bluetooth,3G,Standard) and Wifi versions available
LCD Display
Yes
Mounting Style
DIN Rail Mount (124.6mm)
Supply Voltage Range
24VAC/DC (21.6 - 28.8VAC)
Termination Style
Screw
Weight
350g
Environmental
Reach, RoHS, Halogen free 1272/2008/CE
Certification
CE, cULus Listed
Factory Pack Qty
1
Over Voltage Category
3 in accordance with IEC/EN 60664-1
Pollution Degree
2 in accordance with IEC/EN 61131-2
Protection rating
IP40 (Front), IP20 (Rear)
Mechanical Resistance
Immunity to vibrations IEC/EN 60068-2-6, test Fc
Immunity to shock IEC/EN 60068-2-27, test Ea
Resistance to HF Interference
Immunity to radiated electrostatic fields IEC/EN 61000-4-3 Immunity to fast transients (burst immunity) IEC/EN 61000-4-4, level 3 Immunity to shock waves IEC/EN 61000-4-5 Radio frequency in common mode IEC/EN 61000-4-6, level 3 Voltage dips and breaks (AC) IEC/EN 61000-4-11 Immunity to damped oscillatory waves IEC/EN 61000-4-12
Conducted and radiated emissions
Class B (*) in accordance with EN 55022, EN 55011 (CISPR22, CISPR11) group 1 (*) Except configuration (88 970 1.1 or 88 970 1.2) + (88 970 250 or 88 970 270) + 88 970 241 class A (class B in a metal enclosure)
Operating Temperature
-20 →+70 °C except CB and XB versions in VDC : -30 →+70 °C (+40 °C in a non-ventilated enclosure) in accordance with IEC/EN 60068-2-1 and IEC/EN 60068-22
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Datasheet
Product Datasheet
Software
Crouzet Touch Soft V6.00.02.173
Software M3-soft-AC9-V3.1.2.0_ML
Remote Control Software CVD_PC_V2_3_01_02
Crouzet Soft EVO EM4 1.12.01.14
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Iskra Doo SQ0214 L230V RC S6SS Synchroscope (Synchronoscope)
Measurement of phase difference between bus bar and generator
Five instruments in one (SQ 0x14)
Circular display of ∆ phase difference
Magnifield display of phase difference ∆ = ±20
Microprocessor processing
Simple synchronization conditions setting
Output relay for synchronisation (pulse or continuous)
''Dead busbar or generator'' functionality
Power supply from bus bar or generator
Standard 96x96 mm or 144x144 mm din housing
LCD with backlight for voltage, frequency and/or ∆ monitoring (SQ 0x14 only)
High immunity to EMC disturbances
Special functions set with three jumpers inside the instruments Status output
Green led for indication of both voltages
Ship version (Bureau veritas certificate - SQ 02x4)
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Specification
Iskra Doo Part Number
SQ0214 L 230V RC S2SS
Function
Phase Difference (∆ϕ) Measurement
Nominal Voltage (Un)
230VAC ± 20 % Line to Line (UL-N = 400 VMAX) @ 40-70Hz
Digital Output
Relay 250 V, 1 A, 50 Hz, 250 VA
Status Output
Open-Collector 24 Vdc + 20% @30mA
Switch On Delay Time Range
0,1 ... 1 s +/-10%
Phase Difference Setting Range
2 ... 20 °el ± 3 °el
Voltage Difference Setting Range
1 ... 10 % +/-2.5%
Dead Busbar Noise Rejection Range
DB 20% Un
Power Consumption
< 4VA
Short Term Overload
2 x Un for 3 seconds
LCD Display Accuracy
Voltage 1.5%, Frequency 0.5%, Phase Difference +/-3 °el
Synchronisation Accuracy
+/- 10%
Termination Style
Screw
Weight
530g
Certification
CE
Factory Pack Qty
1
Enclosure Version
Ship Version
Material of housing
PC/ABS Unflammable, according to UL 94 V-0
Enclosure protection
IP52 for case, IP20 for terminals with protective cover
Safety
According to EN 61 010-1 400 V, installation category III Pollution degree 2
Operating Temperature
-20...55 °C
Datasheet
Product Datasheet
User Manual
Application Notes & Software Downloads
The following parameters can be set via internal jumper see User Manual for more details.
Dead Busbar Generator Function
Over and Under Frequency Synchronising
Adjustable Lenght of a Sync Pulse
The following parameters Can be set via MIPack Comms Module & SQset Setting Software
Relay - 300mS/Continuous/Programmable
Dead Busbar - Active DB/Active DB + DG & % Threshold
MIPack User Manual
Download SQSet Settign Software
Shinko DCL33AR/M1-C5 Series Digital Indicating Controllers
Converter function a standard feature
4-digit display. Suit most industries including Temperature, Humidity, Pressure (0.5s response)
Tropicalised Version Available
UL/CSA Approved
Input signals can be converted to insulated 4 to 20 mA DC output (for direct current output type)
Each unit needs just 22.5mm width Din Rail space
EC Compliant (Details)
Specification
Shinko Part Number
DCL33AR/M1-C5
Control Output
Relay 3A(Resistive), 1A(Inductive load cos Ѳ=0.4)
Input
Multirange (refer to datasheet)
Alarm
Open Collector 100mA @ 24VDC
Option
RS485 Comms
Mounting Style
22.5 x 75mm Din Rail Mount
Supply Voltage
24VAC/DC
Termination Style
Screw
Weight
230g
Factory Pack Qty
1
ROHS
Yes
UL
Yes
CE
Yes
Datasheet
DCL33A Brochure
DCL33A User Manual
DCL33A C5 Comms Manual
TA800E-LY24, Amber LED Bead Replacements for 24AC/DC TRIB, TRI Series Indicators
LED Will activate while the contacts are connected. Widely Used for Rugged Industrial Applications Including Critical Machinery requiring safe operation by the user.
Features :
240VAC or 24AC/DC (400VAC Special Orders)
LED Illumination
Ø 22.5mm Cutout
Standards :
IP40
IEC60947-5-1
CE
Specification
TRENT Part Number
TA800E-LY24
Functions
LED Indicator Bulb Replacement
Nominal Voltage
24AC/DC @ 50/60Hz
Impulse Voltage Wear Resistance
6kV
Illumination Type
Amber LED
Approvals
CE
Weight
Factory Pack Qty
1
TRENT(Fastron) Head Office
Australia
Datasheet
Product Datasheet
Gigavac P195CDA, Contactor SPST-NO, 80 AMP, 1200VDC, 24VDC Coil Contactor
Features
Perfect for Photovoltaic/Battery Systems
Hermetically Sealed (Patented) rated to 175 Deg C
High Efficiency Dual DC Coils - 12,24,48VDC options
Ideal for battery powered systems or where low power is needed
Built in Coils suppression for all DC Coils
Small and lightweight
Flexible package for installation
Chassi level power terminals
Specification
Gigavac Part Number
P195CDA
Main Contact Type
SPST-NO
Auxiliary Contact Type
N/A
Coil Voltage
24VDC
Load Current
80 Amp
Mechanical Life @ 0 Amp
100,000 Operations
Dielectric at Sea Level
4.3kV rms
Control Input Terminals
M3 Screw
Special Feature
N/A
Mounting Style
Panel Mount (M4)
Load Voltage Range
1200VDC
Standards
UL508, NEC 690.11 and 690.12 DC
Termination Style
M4 Screw
Unit Weight
135g
Factory Pack Qty
1
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Datasheet
Product Datasheet
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Fastron Electronics SCT-F50-250, 0.333V, 250Amp measurement Split Core CT's
Features
Quick Release Split Core System
Cable Mount
0.333V 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
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Specification
Fastron Part Number
SCT-F50-250
Technology
Split Core AC Current Transformer
Ratio
250/0.333V
Aperture Size
ø 50 mm
VA Rating
N/A
Accuracy Class
Class 1
Output
0.333V (+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)
250Amp x 1.2
Termination Style
0.9M Flying leads
Unit Weight
1000g
Factory Pack Qty
9
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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
TA800E-LR24, Red LED Bead Replacements for 24AC/DC TRIB, TRI Series Indicators
LED Will activate while the contacts are connected. Widely Used for Rugged Industrial Applications Including Critical Machinery requiring safe operation by the user.
Features :
240VAC or 24AC/DC (400VAC Special Orders)
AC & DC Sensing (Type A)
1 Pole Momentary
LED Illumination
Rated for 6 Amp @ 240VAC, or 0.3 Amp @ 240VDC
Ø 22.5mm Cutout
Standards :
IP40
IEC60947-5-1
CE
Specification
TRENT Part Number
TA800E-LR24
Functions
LED Indicator Bulb Replacement
Nominal Voltage
24AC/DC @ 50/60Hz
Impulse Voltage Wear Resistance
6kV
Illumination Type
Red LED
Approvals
CE
Weight
Factory Pack Qty
1
TRENT(Fastron) Head Office
Australia
Datasheet
Product Datasheet
Protec Protec T2 Protec T2-350-3+0-R, Uc = 350VAC Surge Protection Device (SPD) for AC Applications, 20kA (10/350uS), Varistor Voltage. For 277VAC systems, 3 Pole + 0, DIN Rail Mount, Protection Modes L-PEN, Class II, Type 2, Type 1CA, Open Type 1 SPD Listed, with Remote Contact
Specifications
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Raycap part number
T2 Protec T2-350-3+0-R
Nominal Voltage Un
277VAC systems (for Uc = 350VAC )
No of Poles
3
Category IEC / EN / VDE
Type 2/Open Type 1CA SPD Listed
Location of use
Sub Distribution Boards
Protection modes
L-PEN
Additional Remote Contacts
YES
Protective element
MOV
No Fault/Fault Indication
Green Flag / Not Green Flag
Surge discharge rating
Per pole 20kA(8/20uS) 50kA Max
Internal protection and safety
Thermal disconnector in each MOV
Standards
IEC/EN 61643-11
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Datasheet
Product Datasheet
GDT/MOV/TVSÂ Tester
SPD Tester