RSSA-10A Idec

Switches & Pilot Lights Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers RSS Relays & Sockets RSS Series Panel Mount Solid State Relays Key features: Input status LED Indicator Dual SCR output with epoxy free design Direct bond copper substrate with direct output lead frame termination Internal transient protection built-in snubber EMC compliant (level 3) 1200 Volt blocking voltage 4000 Volt optical isolation Zero crossing voltage turn-on High surge capability Optional fingersafe cover (RSS-CVR) UL Recognized File No. E194577 Part Number Selection Specifications Continuous Series RSSDN RSSAN Input Part Number Output Current Voltage Range 3 to 32V DC 90 to 280V AC 10A RSSAN-10A Input Current current regulated (10mA) 25A RSSAN-25A AC Input Pick Up Voltage 3V DC 90V AC 90-280V AC 50A RSSAN-50A Drop Out Voltage 1V DC 10V AC 75A RSSAN-75A Dielectric Strength 4000 RMS (min) 4000 RMS (min) 90A RSSAN-90A (Input-Output-Base) 10A RSSDN-10A Capacitance (Input to Output) 8pF 8pF 25A RSSDN-25A Rev. Voltage Protection Yes (32V DC) N/A DC Input 3-32V DC 50A RSSDN-50A Current (continuous) 10A 25A 50A 75A 90A 75A RSSDN-75A 1-Cycle Surge Current 150A 300A 750A 1000A 1200A 90A RSSDN-90A 1-Second Surge Current at 25C 50A 85A 150A 225A 300A Minimum Holding Current 50mA 50mA 100mA 100mA 100mA Wiring Diagram Voltage Drop at Rated Current 1.35V (maximum) AC Voltage Range 48 - 660V AC V Output Dual SCR (N.O.) Load (10) Over Voltage Rating 1200 PIV Frequency Range 47 to 440Hz 1 ( ) 2 ( ) Off-State Leakage at Rated Voltage 25mA (maximum) 1/2 cycle 60Hz for zero-cross versions, 20ms for other Turn-On Time versions 1/2 cycle 60Hz for zero-cross versions, 30ms for other Turn-Off Time versions Zero Voltage Switching Yes Static DV/DT 200V/sec Commutating DV/DT Snubbed for 0.5 power factor at rated load 4 ( / ) 3 (+ / ) Ambient operating temperature -20 to 80C range Weight 82g 1705242125 800-262-IDEC (4332) USA & Canada 929 Output Specifications Input SpecificationsRSS Relays & Sockets Recommended Loads Transformer Loads Transformer loads sometimes result in severe inrush current when the transformer saturates during the first cycle. Use a relay rated for this surge, which has a 1/2 cycle surge current greater than the maximum applied line voltage the transformers primary resistance (approximately 10x rated current). Recommended Loads SSR Rating at 120V AC at 240V AC 10A 500VA 1KVA 25A 1KVA 2KVA 50A 2KVA 4KVA Heater Loads When using solid state relays for driving heaters where the load is switched on and off rapidly and continuously, severe thermal stress will result. In such cases, use an SSR relay at no more than 75% of the rating. Recommended Loads SSR Rating at 120V AC at 240V AC 10A 1KW 2KW 25A 2KW 4KW 50A 3KW 6KW Solenoid Valves and Contactors RSS relays use high-noise immunity circuitry with a built-in snubber to handle the electrical noise generated by inductive loads. Recommended Loads SSR Rating at 120V AC at 240V AC 10A 900W 1,800W 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 technical notes on the following page prior to installing solid state relays. 1705242125 www.IDEC.com 930 Circuit Breakers Terminal Blocks Contactors Timers Relays & Sockets Signaling Lights Switches & Pilot Lights