RELEQUICK •• SOLID STATE RELAYS FOR THE INDUSTRIAL AUTOMATION Español  •   Deutsch  •   Français
OUR PRODUCTS Single phase SSR - AC / DC / programmable
Relequick's socket SSR
Features
Download datasheet
  • Socket solid state relay for general applications
  • 1 normally-open contact
  • 8 models:
    • 4 programmable (2 DC, 2 AC)
    • 4 non-programmable (2 DC, 2 AC)
  • Input range: 5 - 28 VDC
  • Maximum load current: 3 A (in DC), 2 A (in AC)
  • Operational ratings: 1.5 - 250 VAC and 5 - 50 VDC
  • Frequency range: 50 - 60 Hz
  • Maximum non-repetitive peak voltage: 450 Vp
  • LED indicator
  • Available with optional mini-USB port for programming with PC (worldwide innovation)
  • Free programming software available online here
  • Both timing (range from 1 ms to 999 hours) and PWM programming functions (DC load) available
  • Plug-in faston (4.75mm) terminal
  • Certifications: CE, UL
Models and references
Control voltage Rated operational voltage Zero crossing Polarity output Programmable Reference
5 - 28 VDC 1.5 - 250 VAC Yes - No RFS1SL028ACZ0
Yes RFS1SL028ACZP
No - No RFS1SL028AC00
Yes RFS1SL028AC0P
5 - 50 VDC - Positive common No RFS1SL028DC00
Yes RFS1SL028DC0P
- Negative common No RFS1SL028DCN0
Yes RFS1SL028DCNP
General specifications
Dielectric insulation (between input and output) 3,750 KV
Operating temperature -20 to 60° C
Storage temperature -20 to 100° C
Operating ambient humidity Up to 85 %
CE marking Yes
Input specifications
Control voltage range 5 - 28 VDC
Maximum input current 10 - 20 mA
Pick-up voltage 5 VDC
Drop-out voltage 3 VDC
Maximum reverse voltage 28 VDC
Maximum response time pick-up 1 ms
Maximum response time drop-out 2 ms
Output specifications
Maximum load current (AC51 @ Ta = 25° C) 3 A 2 A
Load voltage range 1.5 - 250 VAC 5 - 50 VDC
Frequency range 50 - 60 Hz -
Maximum non-repetitive peak voltage 450 Vp 150 VDC
Maximum non-repetitive peak current (t = 5 ms) 20 Ap
Maximum off state leakage current 1 mA
Minimum off state dv / dt 5 A / 350 µs
Maximum on state voltage 1.5 VAC 1.5 VDC
Minimum load current 0.1 A
I2t (5 ms) (orientative data) 1 A2s
Housing specifications
Dimensions (L x W x H mm) 29 x 13 x 40
Weight 23 g maximum
Baseplate Aluminum, nickel-plated
Dimensions
Dimensions of Relequick's socket SSR
Load current vs. ambient temperature
Load current vs. ambient temperature Load current vs. ambient temperature
Accessories
  • Easy Control Programmer software
  • USB cable to allow SSR programming on a connected PC
  • Interchangeable laser-markable labels (optional)
FUNCTIONS TABLE
  Function name Initial state Diagram Description
Simple timing functions Switch-on delay Disconnected relay Switch-on delay Delay timing (t time) to the connection of the relay
Switch-off delay Connected relay Switch-off delay Delay timing (t time) to the disconnection of the relay
Symmetric and asymmetric cycle timing functions Pulse delay Disconnected relay Pulse delay The relay is switched on after a t1 delay is over and keeps on for a t2 lapse. The delay begins when the module is feeded
Symmetric timing cycle (starting closed) Connected relay Symmetric timing cycle (starting closed) Once the module is feeded a symmetric cycle begins, being the relay open for a t timelapse and closed during the next t interval. The relay starts being closed during the first interval.
Symmetric timing cycle (starting open) Disconnected relay Symmetric timing cycle (starting open) Once the module is feeded a symmetric cycle begins, being the relay closed for a t timelapse and open during the next t interval. The relay starts being open during the first interval.
Asymmetric timing cycle (starting closed) Disconnected relay Asymmetric timing cycle (starting closed) Once the module is feeded an asymmetric cycle begins, being the relay closed for a t1 timelapse and open during a t2 interval. The relay starts being closed during the first interval.
Asymmetric timing cycle (starting open) Connected relay Asymmetric timing cycle (starting open) Once the module is feeded an asymmetric cycle begins, being the relay open for a t1 timelapse and closed during a t2 interval. The relay starts being open during the first interval.
DC load regulation PWM progressive connection ramp (for DC loads) Disconnected relay PWM progressive connection ramp (for DC loads) The relay is connected slowly as the progressive connection ramp (PWM) is completed during the specified time t
PWM progressive disconnection ramp (for DC loads) Connected relay PWM progressive disconnection ramp (for DC loads) The relay is disconnected slowly as the progressive disconnection ramp (PWM) is completed during the specified time t
Sockets
With fixing screwSFB10 for RFS relays
With Quick ClampSFR10 for RFS relays

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