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FEATURES/BENEFITS
- New MOSFET technology
- Ultra low on-state resistance
- Smart isolated driver ensures fast power transistor turn on and off and thus low power transient
- Minimal output leakage current
- Low control current consumption
- Triggered control input to avoid linear load scenarios
- Low conducted and radiated disturbances
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Solid State Relays (SSR) manufactured by the Comus Group of companies are sold around the world. The basic design, with no moving parts, means that solid state relays have an almost unlimited life expectancy compared with electromechanical relays. With no mechanical parts, there is no contact bounce, no sparks and no mechanical wear making solid state relays the natural choice in working environments where these features are important.
SSR's for PCB mounting and chassis mounting are available for AC and DC loads, 1- and 3-phase solutions, as well as module boards are available.
Also available are input and output modules.
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Hybrid power relays
Cooltech
"Hockey puck" housing
SMART module
Relay-heatsink assemblies
GN three phase
Single-phase, AC and DC 17.5 mm for DIN rail mounting
PCB-mountable
Low cost solid state relays
Input and output modules
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Solid state relay module CKS series.
Rated current 5A / 24 Vdc for common negative load at 45°C temperature.
Overload, short-circuit protected output with replaceable fuse
Status LED display, reverse polarity protection,
crow-bar diode; 6 mm pitch
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okpac Solis State Relays : innovation, performance & design !
Innovations :
-Screw connection up to 50mm²
-Removable control terminals
-Removable IP20
-Versatile, easy and quick connections
-Same screwdriver for outputs and inputs
-Tightening on metal baseplate not on plastic
-SSR, mains and load status
-Less potting resin : environmentally friendly
-25 to 30% lighter than the SC range
Performance :
-Designed for all types of loads
-Current from 12 to 125A
-TMS² technology 4th generation with very long life time expectancy
-Output voltage from 24 to 690 VAC (600V-1200V-1600V peak)
-Very low zero-cross level
-Large and regulated AC and DC input voltage
-Control status LED
-Very high immunity according IEC/EN61000-4-4 (bursts) and IEC/EN61000-4-5 (spikes) : 4KV with no change of state
-EMCcompatible for industrial environment
-UL/cUL, VDE (EN60950), IEC/EN60947-4-3, CE marking
-Itsm up to 2000A and I2t up to 24000A2S allowing loads with high inrush current
-Protection against circuit breaker
SO7 range : random
Typical applications : Motors (AC-53), inductive loads and phase angle control applications
SO8 range : zero-cross
Designed for most types of loads
SO9 range : zero-cross
Typical applications : Resistive loads (AC-51)
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celpac 2G :
22,5 and 45mm pitch
More and more the seek for cost reduction implies easy and quick assembling in electrical cabinets, and in the smaller space if possible : the new generation of our celpac products is the answer
Performances & reliability :
-Maximum voltage up to 1600V (690VRMS), 600VAC and 1200VAC as standard,
-Thyristor rating up to 95A (IRMS = 96A @ 100°C ; IRMS = 125A @ 85°C,
-Large input range : 3-32VDC with regulated current models,
-AC input control available,
-Input status yellow LED
-Over-voltage protection on input,
-New generation of TMS² technology for thyristors for a longer life expectancy
-Quick and easy connections,
-Designed according to European standards EN60947-4-3 (IEC947-4-3) and EN60950 (VDE0805 reinforced insulation) -UL-cUL
-IP20 protection with removable flaps (SU range) or cover (SA range)
-Other protection devices in option : RC snubber, VDR, self turn-on
-Fixation screws compatible with SO or SC relays in hockey puck style
Price-effective & small-size solution :
-The 22,5mm pitch of our Solid state Contactors reduces space to the minimum,
-Reduced assembling time, easy cabling
-Reduced maintenance thanks to a very long life expectancy
-One single screw driver for input and output
Different types are available :
-SA range : with screws connection - transparent protective cover
-SU range : with pluggable connector on inputs - removable flaps for protection
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ESR-T/ ISR-T
These economical, sleek and robust single phase SSR's are designed to control resistive loads, such as heater bands and cartridge heaters, using
the time proportioned DC or AC driver output from a temperature controller.
Using noise-free ON-OFF zero crossing firing, these DIN rail or wall mounted units employ industrially rated reliable solid state power switching
devices for optimal and reliable control in demanding industrial heating applications.
Command type: time proportioning.
Rated control voltage: OFF state = 0 to 2V DC
ON state = 4.5 to 35V DC
Input type: Constant current (15mA).
Switching type: zero crossing.
Load type: resistive (min cos ø =0,9).
Min. holding current: 150mA RMS.
Leakage current: 20mA @ 250V AC.
Min. latching voltage: 20V.
Voltage drop on thyristors: 1,8V.
Insulation:
- between power circuit and earth: 2500V RMS for 1 minute.
- between command and power circuits: 3500V RMS for 1 minute.
- between command and earth: 1800V RMS for 1 minute.
Insulation resistance: > 100M ohm at 500V DC.
Operational temperature: from 0 to 40 °C. (from 32 to 104 °F).
Humidity: from 20% to 85% RH non condensing.
Storage temperature: from -20 to 70°C. (-4 to 158°F)
Protection: IP20.
Approvals: UL and cUL.
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Single-phase solid-state relays, VDC logic control, with integrated diagnostics and alarm output
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Single-phase solid-state relays with heatsink, for heavy-duty industrial applications. Logic, analog control from potentiometer. "Zero crossing" and phase angle activation.
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Gems solid-state switching units perform the functions of electro-mechanical relays, with the added reliability and advantages inherent in solid-state. Compact, totally encapsulated, and impervious to shock or vibration, these units mount anywhere... even directly on working machinery.
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Instantaneous, flashing or triple-pole, TEC AUTOMATISMES solid state relays will answer all your requirements.
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Features/Benefits
- Short-Circuit and Overload Protected
- Optical Isolation
- Low off-state leakage
- Compact 6-pin DIP package
Description:
ZD20CF Series Relays have optical isolation between relay input and output. Loads may be connected to either the positive or negative output terminals. ZD20CF Relays act as electronic circuit breakers that sense shorted loads or other overload events and then trip-off. The relay outputs opens and no current flows through the relay and associated loads. These relays prevent over-current damage to the system. Cycling the relay on-off removes the tripped or latched-off condition and returns the relay to the normal operating state.
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General description :
Panasonic high frequency relays are RoHS compliant and specifically designed for instrumentation, test & measurement, wireless communications, and cable TV/satellite equipment markets.
- Models are available from 1 GHz to 26.5 GHz.
- ARJ compact relay with excellent high frequency characteristics tested up to 8GHz; features low insertion loss of 0.25dB typical at 5GHz.
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SV Family: With Superior Surge Survival
Features:
- Optically isolated
- LED status indicator
- Clear safety cover included
- 800 volt blocking voltage (3V models)
- 1200 volt blocking voltage (6V models)
- 4000 volt isolation
- Zero voltage turn-on
- Improved built-in snubber
- High surge capability
- 100% tested at rated current
- U.L. recognized
- C.S.A. certified
- CE compliance
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Semiconductor relays that are 1-polige electronic load relays, which scolded to the loudless with high switching frequencies in alternating voltage systems are used. By contactless scolded is almost unlimited the life span. The robust power semiconductors scolded in tension zero crossover and produce so no additional high frequency malfunctions. The equipment is integrated into a functional and sturdy housing, which makes it insensitive to shock demand and vibrations. Also an employment in aggresiver pollutant environment is unproblematic.
An inserted temperature monitoring signals one
excessively high temperature rise before the equipment protects themselves and switches off.
Operational principle
The semiconductor relay works according to the principle of a zero crossover or a zero voltage switch. After the creation of the control voltage scolded the power output (load circuit) of the semiconductor relay with the first zero-run of the mains voltage.
The typical response time is smaller than the half period duration and amounts to with 50Hz less than 10mS.
Due to their excellent behavior with current peaks and reverse voltages these semiconductor relays are particularly suitable for applications with inductive and capacitive loads.
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- RSR50, RSR60 types
- load ranges: from 10A to 110A
- load types: AC, DC
- control voltage ranges:
3-48VDC, 24-265VAC/DC
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Solid State Relays (SSR) manufactured by the Comus
Group of companies are sold around the world.
The sign, with no moving parts, means that
solid state relays have an almost unlimited life
expectancy compared with electromechanical relays.
With no mechanical parts there is no contact bounce,
no sparks and no mechanical wear making solid state relays the natural choice in working environments
where these features are important
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The OSSR Solid State Relay series are electronic controlled switches, they contain no moving parts.,When voltage is applied to the input, a Light Emitting Diode or LED illuminates a Photosensor which controls the internal output circuit. The output circuit is utilized to drive high current loads. The input and output are optically isolated. The OSSR series incorporates a zero crossing circuit which minimizes current and noise surges due to resistive and inductive loads. Optek provides three different electrical configurations of the OSSR series: DC input AC output, AC input – AC output and DC input – DC output. These configurations meet most industry applications
Features:
- Molded Epoxy package
- Zero crossing circuit
- High Input/output Optical Isolation 4k Vrms
- Superior heat sink package
- Includes LED indicator
- Fast switching time
- Non-contact switch
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Solid state relays have been used successfully for 20 years in a wide range of applications as an alternative or a substitution of electromechanical relays. Relay life, long-term saving, control power, speed of switching, immunity to the environment and many other characteristics make these components the best choice for modern and functional applications.
- COMPLETE, COMPACT UNITS. SINGLE PHASE.
- TAILOR-MADE SOLUTION TO CURRENT SINKS.
- DIN RAIL AND PANEL MOUNTING.
- RATING: 25, 35 AND 45 A. BACK-TO-BACK SCRS.
- PROTECTION BY RC FILTER. PROTECTION BY VARISTOR.
- LED DISPLAY OF INPUT STATUS.
- INPUT / OUTPUT INSULATION 4000V.
- UL - CUL APPROVAL AND CE MARKING.
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- With or without heatsink
- 30A or 55A load per phase, 600 V operating voltage
- Space-saving, width of only 45 mm
- Various connection technologies
- LED display
Applications
Replacement of relay respectively contactor for switching of ohmic loads (heating elements) as also inductive and capacitive loads
Main attributes
control voltage: 4..30V DC
IP 20
UL/CSA, CE
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FEATURES
1. Space saving, Vertical size with a maximum thickness of 4.5 mm.
Mounting space has been reduced to 30% (compared to conventional SSR’s) while meeting high density PC board mounting requirements.
2. 1A and 2A load types available
3. Zero-cross type and Non zero-cross type available
4. High dielectric strength of 3,000V AC (between input and output)
5. Snubber circuit integrated
The snubber circuit is integrated to prevent malfunction caused by the rapid rise of voltage on the output side, such as inductive load and current.
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Solid-State Relays
- With output current ranging from 2 to 150 A, these solid state relays are suitable for almost every need; from heater and motor control to interfacing and general applications that simply require high frequency noiseless switching. >>
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The IMO Solid State Relays are designed for applications that require long life, high reliability, coupled with fast switching rates.
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