Relays RB Series RSS Series — Panel Mount Solid State Relays Key features of the RSS series include: • Photo isolation • 1,200 volt blocking voltage • 4,000 volt optical isolation • Zero voltage turn-on • 100% tested at rated current • High surge capability • Optional nger -safe terminal cover (RSS-CVR) • Dual SCR output • Built-in snubber UL Recognized File No. E59804 CSA Certied File No. LR38595-94M Series RSSDN RSSAN Part Numbers Voltage Range 4 – 32V DC 90 – 280V AC Part Numbers: RSS Series 1,000W40K ±10% Impedance Part No. Pick-up Voltage 4V DC 90V AC Continuous Output Current DC AC Drop Out Voltage 1V DC 10V AC 10A RSSDN-10A RSSAN-10A Dielectric Strength 4,000 RMS 4,000 RMS (minute) (minute) 25A RSSDN-25A RSSAN-25A (input-output-base) 50A RSSDN-50A RSSAN-50A Capacitance 8pF 8pF (input to output) 75A RSSDN-75A RSSAN-75A Reverse Voltage Protection Yes (–32VDC) N/A 90A RSSDN-90A RSSAN-90A Current (continuous) 10A 25A 50A 75A 90A 2.The Fingersafe cover is part no. RSS-CVR. 1-Cycle Surge Current 100A 250A 750A 750A 1,000A 30A 75A 145A 200A 280A 1-Second Surge Current Voltage Drop 1.6V (maximum) at Rated Current Voltage Range 48 – 660V AC Contact 1 Form A (SPST-NO) Over Voltage Rating 1200 PIV Frequency Range 47 – 80Hz Off-State Leakage 20mA (maximum) at Rated Voltage 1/2 cycle at 60Hz Turn-on Time Turn-off Time 1/2 cycle at 60Hz Minimum Holding Current 50mA Zero Voltage Switching Yes 200V/μsec Static DV/DT Snubbed for 0.5 power factor Commutating DV/T at rated load TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de Specifications Output Input Relays RB Series Recommended Loads Lamp Loads Zero voltage switching is ideal for driving incandescent lamps, Transformer Loads since the cold liment will not be subjected to a large inrush Transformer loads sometimes result in severe inrush current when the trans- current. Using a zero-switched SSR will reduce inrush current former saturates during the rst cycle. Use a relay rated for this surge, which and prolong lamp life. has a 1/2 cycle surge current greater than the maximum applied line voltage ÷ the transformer’s primary resistance (approximately 10x rated current). Recommended Loads Recommended Loads SSR Rating at 120V AC at 240V AC SSR Rating at 120V AC at 240V AC 2A 2A 2A 2A 150VA 300VA 4A 3A 3A 4A 200VA 400VA 10A 1KW 2KW 10A 500VA 1KVA 25A 2KW 4KW 25A 1KVA 2KVA 50A 3KW 6KW 50A 2KVA 4KVA Calculating Input Current RSS relays (DC in/AC out) have a circuit with 1,000W in series Heater Loads with opto-couplers LEDs. At 4V input, the relay will turn on with When using solid state relays for driving heaters where the load is switched 3mA: [4V – (1V drop across LED) = 3V]; [3V ÷ 1,000W = 3mA]. on and off rapidly and continuously, severe thermal stress will result. In such [(Input Voltage – 1) ÷ Impedance] = Input Current (A) cases, use an SSR relay at no more than 75% of the rating. Recommended Loads At higher voltages, the current will be correspondingly higher. SSR Rating at 120V AC at 240V AC 2A 250W 500W 4A 400W 800W 10A 1KW 2KW 4 1 TRIGGER 25A 2KW 4KW CIRCUIT 50A 3KW 6KW 3 2 RSSAN AC INPUT Solenoid Valves and Contactors EQUIVALENT CIRCUIT RSS relays use high-noise immunity circuitry with a snubber to handle the electrical noise generated by inductive loads. Recommended Loads 4 1 TRIGGER SSR Rating at 120V AC at 240V AC CIRCUIT + 2A 250W 500W 3 2 4A 400W 800W RSSDN DC INPUT 10A 900W 1,800W EQUIVALENT CIRCUIT 25A 2,100W 4,200W 50A 3,800W 7,500W RSS series relays provide a highly reliable means of switching AC loads when applied properly. Read the following technical notes prior to installing then quality solid state relays. TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de SNUBBER SNUBBER Relays RB Series Technical Notes Environment Do not install SSRs near sources of excessive heat. Make sure applications are dry and well ventilated. If SSRs must be installed in an environment subject to high temperatures or poor ventilation, or if SSRs are mounted collectively, reduce the load current so that it does not approach the ambient temperature-load current recommendation. (See the Temperature Derating Curves on the following page.) When SSRs are used with inductive loads, suppress the inrush current to half of the peak surge current. Heat Sinks Heat sinks are recommended for 10, 25, 50, 75, and 90 amp rated solid state relays depending on ambient temperature and mounting position. The recom- mended heat sink dimensions and material are shown in the table: Output Rating Dimensions Material 10A 12" x 12" x 1/8" Aluminum (black anodized) 25A 12" x 12" x 1/8" (DC/AC) Aluminum (black anodized) 25A 15" x 15" x 1/8" (AC/AC) Aluminum (black anodized) 50A 15" x 15" x 1/8" Aluminum (black anodized) 75A 17" x 17" x 1/8" Aluminum (black anodized) 90A 17" x 17" x 1/8" Aluminum (black anodized) Using a thermal compound between the base of the SSR and the heat sink for heat dissipation is recommended. Wiring Locate SSRs as far from motor leads as possible to prevent malfunction from induced current. Use shielded wires for input leads when they are exposed to a source of induced current. Mounting Provide sufcient ventilation. Use #6 – 32 screws, at washers, and lock washers to secure mounting on heat sinks. Vertical mounting is recommended to allow air to ow unimpeded. Horizontal or inverted mounting is possible, but the SSR must be derated according to the der- ating curves on the following page. Additional Information Do not exceed the load voltage and current specications. A small-capacity load may not turn off due to the leackage current present after the SSR has turned off. If this is the case, use a resistor in parallel with the load to shunt the leakage current. Observe the polarity of input terminals. Failure to do so may cause damage to the SSR. When the SSR output is subjected to a higher than rated voltage, a varistor or other element should be connected to the output terminals to absorb the over- voltage. When the input signal contains a ripple voltage, the lowest ripple amplitude should exceed the minimum pick-up voltage of 4V. Over 4V Lowest Voltage 0V TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de Mounted on Heatsink Mounted on Heatsink Heatsink Heatsink 25 Amp Unit-Free Air 10 Amp Unit-Free Air 90 Amp Unit-Free Air Relays RB Series Temperature Derating Curves: RSS Series Derating Curve Derating Curve 10-Amp and 25-Amp 50-Amp, 75-Amp, and 90-Amp 100 25 90 Amp 80 20 75 Amp Mounted on 15 60 50 Amp Heatsink 10 Amp 10 50 5 20 50 Amp-Free Air 30 80 100 30 80 100 20 40 50 60 70 90 20 40 50 60 70 90 Relay Base Temp (°C) Relay Base Temp (°C) For information on heat sink size, refer to the Technical Notes on the previous page. TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de RMS On-State Current (Amps) RMS On-State Current (Amps) Relays RB Series RA Series — DC-AC Solid State Relays Photo-Coupled, Zero Voltage Switching Key features of the RA series include: • 1A, 2A, 10A, and 20A current ratings, 30V AC to 264V AC output ratings • Zero-voltage switching reduces inrush current • Solid-state design: no arc, no chatter, no bounce • High-speed, high-frequency switching, long life • Photo-coupler completely isolates the input and output • Wide input signal voltage range and small signal requirements enable direct drive from IC level signals • Diode protection against reverse polarity • Output circuit contains an RC snubber circuit (except RAHB) • Sealed with epoxy resin for high resistance to moisture and vibration • Panel mount, plug-in, and PCB mount models Series RAFL, RAPP RAHB RALB Voltage Range 3 – 28V DC 4 – 30V DC Impedance Approximately 1.2KWApproximately 1.5KW 3V DC maximum 4V DC maximum Pick-up Voltage Drop-out Voltage 0.8V DC minimum 1V DC minimum Load Voltage Range 70 – 250V AC 30 – 264V AC Maximum Load Current 2A 1A 2A Off-State Leakage 5mA (at 120V AC) 3mA (at 120V AC) 4mA (at 100V AC) 9mA (at 240V AC) 6mA (at 240V AC) 8mA (at 200V AC) Current (maximum) Voltage Drop with 1.7V rms 3V rms 1.6V rms Output On (maximum) 1-Cycle Surge Current 60A peak (non-repetitive) 16A peak (non-repetitive) 60A peak (non-repetitive) Minimum Operating 50mA Current Operating Time 1/2 cycle of line voltage maximum +1ms or less Reset Time Insulation Resistance 100MW or more (500V DC megger) Between input and output: Between live parts: 1,500V AC, 1 minute 2,500V AC, 1 minute Dielectric Strength Between live and dead metal parts: 2,000V AC, 1 minute Between I/O and housing: 2,500V AC, 1 minute Operating Temperature –20 to +80C –30 to +80C Storage Temperature –25 to +100C –30 to +100C SPNO (Form A) Contact Configuration RAPP: 1 SPNO and 2 SPNO TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de Specifications Characteristics Output Input Relays RB Series Part Numbers Part Numbers: RA Series Plug-in PCB Mount RAPP RAHB RALB RAFL Type Termination Pin Blade Blade PCB Output Current/Voltage Range 2A (70 – 250V AC) 1A (70 – 250V AC) 2A (30 – 264V AC) 2A (70 – 250V AC) Zero-Voltage Switching Yes Yes Yes Yes Yes No No Yes Output: RC Absorbing RAPP-202Z (1 SPNO) Complete Part No. RAHB-201Z RALB-202ZL RAFL-202Z RAPP-202Z2 (2 SPNO) 1. UL recognized and CSA certied models are available. RALB series includes an operation indicator standard. Part Numbers: Sockets Relays Standard DIN Rail Mount Finger-Safe DIN Rail Mount Panel Mount PC Mount Spring (optional) SR2P-05 SR2B-02F1 RAPP SR2P-05C SR2P-51 — SR2P-06 SR3P-01F1 SY2S-02F1 RAHB SH1B-05 SH1B-05C SH1B-51 SH1B-62 SY4S-51F1 SY4S-51F1 RALB SH2B-05 SH2B-05C SH2B-51 SH2B-62 SY4S-02F1 Internal Circuit Zero-Voltage Switching The zero-voltage circuit initiates switching near zero volts AC and is reset when the load current crosses zero. Switching is delayed until the next zero- crossing, even if an input signal enters during the AC cycle. Inrush current is reduced to a minimum. Photo-Coupler (+) R Zero Output Cross Input Source Receiver Element Switching Output C (-) 3.The surge absorber circuit is not contained in RAHB types. TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de Relays RB Series Temperature Derating Curves RALB 2.5 2.0 1.5 1.0 0.8A 0.5 –20 0 20 40 60 80 100 Ambient Temperature C Connection Diagram RAPP-202Z (2 SPNO) RAPP-202Z2 (1 SPNO) Z2 4 5 Input 2 Load 3 6 (-) (+) (-) (+) 2 7 ~ Z2 Z4 Z1 4 5 1 8 Load1 Load2 3 6 (-) (+) Input 2 7 ~ ~ Z1 Z3 1 8 Connect overvoltage absorbing elements in place Input 1 of Z1 and Z2 when switching inductive loads. Bottom View RALB Connect overvoltage absorbing elements in place 1 4 of Z1, Z2, Z3, and Z4 when switching inductive loads. Z2 5 8 Load Output RAHB 9 12 1 ~ Z2 Z1 13 (+) (–) 14 5 Load Output Input 9 ~ Z1 13 (+) (-) 14 RAFL Z2 (2) (3) Input Load (~) (+) Output Input Z1 ~ Connect an external RC absorber to the output terminals and (+)(~) overvoltage absorbing elements in place of Z1 and Z2 (4) (1) Bottom View when switching inductive loads. Connect overvoltage absorbing elements in place of Z1 and Z2 when switching inductive loads. TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de Load Current (Amps) Output Output 1 Output 2 Relays RB Series RB Series — DC-DC Type Solid State Relays Key features of the RB series include: • 3V to 8V DC input signal voltage, 5V to 60V DC output load range • A photo-coupler ensures complete isolation between input and output terminals, resulting in high dielectric strength • An all solid-state design generates no arc, no chatter, no bounce, and no mechanical noise • Capable of high-speed and high-frequency switching with long life and excellent reliability • Input diode protection against reverse polarity • Sealed with epoxy resin for high resistance to moisture, shock, and vibration • Available in PC mount or plug-in models Series RBPP, RBHB, RBMB, RBFL RBLB Voltage Range 3 to 28V DC 4 to 30V DC Impedance Approximately 1.5kW 3V DC maximum 4V DC maximum Pick-up Voltage Drop-out Voltage 0.8V DC minimum 1V DC minimum Load Voltage Range 5 to 60V DC Maximum Load Current 2A Off-State Leak Current 2mA maximum Voltage Drop Output On 1.5V rms Surge Current, 1 Cycle 5A (1 second maximum) 50mA Minimum Operational Current Operating Time 0.5ms maximum Reset Time 2ms maximum 100MW minimum (measured with 500V DC megger) Insulation Resistance Between live parts: 2,000V AC, 1 minute Dielectric Strength Between live and dead metal parts: 2,000V AC, 1 minute Operating Temperature –25 to +80C –30 to +80C Storage Temperature –30 to 100C SPNO (Form A) Contact Configuration RBPP: 1 SPNO or 2 SPNO TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de Specifications Characteristics Output Input Relays RB Series Part Numbers Part Numbers: RB Series Plug-in PCB Mount Type RBPP RBHB RBMB RBLB RBFL Pin Blade Blade Blade PC board Termination Applicable Load 2A (5 – 60V DC) 2A (5 – 60V DC) 2A (5 – 60V DC) 2A (5 – 60V DC) 2A (5 – 60V DC) RBPP-0502 (1 SPNO) Complete Part No. RBHB-0502 RBMB-0502 RBLB-0502L RBFL-0502 RBPP-0502-2 (2 SPNO) 1.RBLB series includes an operation indicator standard. Part Numbers: Sockets Relays Standard DIN Rail Mount Finger-Safe DIN Rail Mount Panel Mount PC Mount Spring (optional) SR2P-05 SR2B-02F1 RBPP SR2P-05C SR2P-51 — SR2P-06 SR3P-01F1 SY2S-02F1 RBHB SH1B-05 SH1B-05C SH1B-51 SH1B-62 SY4S-51F1 SY4S-02F1 RBMB SH2B-05 SH2B-05C SH2B-51 SH2B-62 SY4S-51F1 SY4S-02F1 RBLB SH2B-05 SH2B-05C SH2B-51 SH2B-62 SY4S-51F1 Internal Circuit Temperature Derating Curves An input signal actuates the drive circuit through the photo-coupler, causing the out- put transistor to turn on the output. Turning off the input returns the output to the off RBLB state. Unlike AC solid-state relays, DC-DC solid-state relays do not require zero-voltage switching. 2.5 Photocoupler (+) (+) 2.0 1.5 Source Receiver Input Output 1.0 (-) (-) 0.8A 0.5 –20 0 20406080 100 Ambient Temperature ˚ C TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de Load Current (Amps) Drive Circuit Relays RB Series Connection Diagrams RBPP-0502 (one switching circuit) RBHB 1 4 5 (+) 5 (+) 3 6 Load Load (-) Output 2 7 9 (-) Z (+) 1 8 (-) Z (-) 13 14 (+) Input Input RBFL RBPP-0502-2 (two switching circuit) (2) (3) Input 2 (+) Load (+) Output Z Input (-) (+) (-) (-) 4 5 (4) (+) (+) (1) Bottom View Load Load 3 6 (-) (+) 2 7 Z Z 1 8 (-) (-) Connect an overvoltage absorbing element in place of Z. Be sure to connect a diode in parallel with the inductive load. Input 1 Bottom View RBMB RBLB 1 4 1 4 5 8 5 8 (+) (+) Load Load Output Output 9 12 9 12 (-) (-) Z Z 13 14 13 14 (+) (-) (+) (-) Input Input TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de Output Output 1 Output 2 Relays Dimensions RSS, RA, and RB Dimensions 1.9" (48.26mm) RSS-CVR RSS Series 1.05" (26.67mm) 8-32 Pan Head Screw Large Saddle Clamp 1.75" (44.5mm) ø0.187" 1.1" (27.9mm) (4.5mm) 1 2 -4 3+ 0.2" (4.8mm) 1.0" (25.4mm) 6-32 Pan Head Screw Small Saddle Clamp .155" (3.94mm) Dia. Test Probe Access Holes R 0.265" (6.7mm) 0.79" 1.075" (20.07mm) (27.31mm) 0.09" (2.3mm) 0.5" (12.70mm) 0.37" (9.40mm) Material: Polycarbonate-Clear RA Series RAHB RAFL 0.585" (15mm) 1.08" (27.6mm) Ø 0.031" 0.211" (0.8mm) (5.4mm) 1.09" 0.59" (27.94mm) (15.24mm) 0.53" 1.33" 1.4" (13.6mm) 0.69" 0.25" (34.1mm) (36mm) (17.78mm) (6.4mm) 0.936" (24mm) RAPP and RBPP RALB Ø 0.101" (2.6mm) Hole 0.019" (0.5mm) 1.07" 1.42" (27.5mm) (36mm) 0.195" 1.39" (5mm) 0.819" (35.6mm) (21mm) 1.83" 1.13" (47mm) 0.039" 0.25" (29mm) (1mm) (6.4mm) TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de 2.25" (57.2mm) 1.7" (43.2mm) 0.95" (24.1mm) 1.88" (47.6mm) 2.65" (67.31mm) 2.4" (6.96mm) 1.88" (47.74mm) Relays Dimensions Dimensions, continued RB Series RBMB, RBLB RBPP 0.101" (2.6mm) Hole 1.42" 0.019" (36.4mm) (0.5mm) 1.07" (27.5mm) 0.195" (5mm) 0.819" 1.39" (21mm) 0.25" (35.6mm) 1.83" 1.13" (6.4mm) (47mm) 0.039" Operation (29mm) (1mm) Indicator (RBLB only) 0.183" RBHB (4.7mm) RBFL 0.585" (15mm) Ø 0.10" 0.183" (2.6mm) Hole (4.7mm) 0.019" (0.5mm) 1.08" Ø 0.031" (27.6mm) (0.8mm) 0.59" 1.09" (15.24mm) (27.94mm) 0.69" 1.4" (17.78mm) 0.53" (36mm) 1.33" (13.6mm) 0.936" (34.1mm) 0.25" (24mm) (6.4mm) TREICHL-ATM Electronic Auf der Bült 10 - 12 D 41189 Mönchengladbach Tel. 02166 958545 Fax 02166 958547 eMail: atm@treichl.de internet: www.relays.de