G3PE-Three-phase. Solid State Contactors for Heaters

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1 Solid State Contactors for Heaters Three-phase CSM_Three-phase_DS_E_4_1 Compact, Slim-profile SSRs with Heat Sinks. Solid State Contactors for Three-phase Heaters Reduced Installation Work with DIN Track Mounting. RoHS compliant. Surge pass protection improved surge dielectric strength for output currents. (OMRON testing) Slim design with 3-phase output and built-in heat sinks. DIN Track mounting types and screw mounting types are available. All DIN Track mounting types mount to DIN Track (applicable DIN Track: TR3-1Fe (IEC 671)). Conforms to UL, CSA, and EN standards (TÜV certification). Refer to Safety Precautions for All G3PE s. Ordering Information List of s s with Built-in Heat Sinks Number of phases Three-phase Insulation method Phototriac coupler Operation indicator Rated input voltage Zero cross function Yes (yellow) 12 to 24 VDC Yes Type Applicable load *1 Number of poles 3 21B-3N DC A, to 24 VAC 2 21B-2N DC B-3N DC A, to 24 VAC 2 22B-2N DC B-3N DC A, to 24 VAC 2 23B-2N DC B-3N DC12-24 DIN track mounting *2 Screw mounting 4 A, to 24 VAC 1 A, 2 to 48 VAC 2 A, 2 to 48 VAC 3 A, 2 to 48 VAC 4 A, 2 to 48 VAC 1 A, to 24 VAC 2 A, to 24 VAC 3 A, to 24 VAC 4 A, to 24 VAC 1 A, 2 to 48 VAC 2 24B-2N DC B-3N DC B-2N DC B-3N DC B-2N DC B-3N DC B-2N DC B-3N DC B-2N DC B-3 DC B-2 DC12-24 *3 3 22B-3 DC B-2 DC B-3 DC B-2 DC B-3 DC B-2 DC B-3 DC B-2 DC12-24 *3 3 2B-3 DC A, 2 to 48 VAC 2 2B-2 DC B-3 DC A, 2 to 48 VAC 2 3B-2 DC B-3 DC A, 2 to 48 VAC 2 4B-2 DC12-24 *1. The applicable load current depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering Data on page. *2. The applicable DIN Track is the TR3-1Fe (IEC 671). For details, refer to the mounting information in the Safety Precautions for All G3PE s. *3. DIN Track or Screw mounting. 1

2 Three-phase s with Externally Attached Heat Sinks Number of phases Three-phase Insulation method Phototriac coupler Operation indicator Rated input voltage 3 4B- DC A, 2 to 48 VAC 2 4B- DC12-24 * The rated load current depends on the heat sink or radiator that is mounted. It also depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature. Accessories (Order Separately) Heat Sink Heat resistance Rth (s-a) ( C/W) Zero cross function Yes (yellow) 12 to 24 VDC Yes 1.67 Y92B-P 1.1 Y92B-P.63 Y92B-P1.43 Y92B-P2.36 Y92B-P2 Type Applicable load * Externally attached heat sinks 1 A, to 24 VAC 2 A, to 24 VAC 3 A, to 24 VAC 4 A, to 24 VAC 1 A, 2 to 48 VAC 2 A, 2 to 48 VAC 3 A, 2 to 48 VAC Number of poles 3 21B- DC B- DC B- DC B- DC B- DC B- DC B- DC B- DC B- DC B- DC B- DC B- DC B- DC B- DC

3 Three-phase Specifications Certification UL8, CS2.2 No.14, and EN Ratings (at an Ambient Temperature of 2 C) Operating Circuit (All s) Item Rated operating voltage Operating voltage range Rated input current (impedance) Must-operate voltage Must-release voltage Insulation method Operation indicator Same for all models 12 to 24 VDC 9.6 to 3 VDC 1 ma (24 VDC) 9.6 VDC 1 VDC min. Phototriac Yellow LED Main Circuit of s with Built-in Heat Sinks Item 21B- 21B- 22B- 22B- 23B- 23B- *1. The applicable load current depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering Data on page. *2. Applicable Load Use the following formula to calculate the maximum total capacity of a heater load for a three-phase balanced load with delta connections. Maximum load capacity = Load current Load voltage 3 Example: 1 A 2 V 3 =,196 W.1 kw Example: 1 A 4 V 3 = 1,392 W 1.3 kw Main Circuit of s with Externally Attached Heat Sinks Permissible I 2 t (reference value) 121A 2 s 26A 2 s 1,26A 2 s 26A 2 s 1,26A 2 s Applicable load (resistive load: AC1 Refer to Engineering Data on page. class) * The rated load current depends on the heat sink or radiator that is mounted. It also depends on the ambient temperature. For details, refer to Load Current vs. Ambient Temperature in Engineering Data on page. 24B- Rated load voltage to 24 VAC 2 to 48 VAC Operating voltage range 7 to 264 VAC 18 to 28 VAC Rated load current *1 1 A (at 4 C) 2 A (at 4 C) 3 A (at 2 C) 4 A (at 2 C) 1 A (at 4 C) 2 A (at 4 C) 3 A (at 2 C) 4 A (at 2 C) Minimum load current.2 A. A Inrush current resistance (peak value) Permissible I 2 t (reference value) Applicable load (resistive load: AC1 class) *2 Item 1 A 22 A 44 A 24B- 1B- 1B- 2B- 22 A 2B- 3B- 3B- 4B- 44 A 121A 2 s 26A 2 s 1,26A 2 s 26A 2 s 1,26A 2 s.1 kw (at 2 VAC) 21B- 21B- 8.6 kw (at 2 VAC) 22B- H 22B kw (at 2 VAC) 23B- 23B- 1. kw (at 2 VAC) 24B- 24B- 12. kw (at 48 VAC) 1B- 1B- 2.7 kw (at 48 VAC) 2B- 2B- 29. kw (at 48 VAC) 3B- 3B- 4B kw (at 48 VAC) Rated load voltage to 24 VAC 2 to 48 VAC Operating voltage range 7 to 264 VAC 18 to 28 VAC Rated load current * 1 A (at 4 C) 2 A (at 4 C) 3 A (at 2 C) 4 A (at 2 C) 1 A (at 4 C) 2 A (at 4 C) 3 A (at 2 C) 4 A (at 2 C) Minimum load current.2 A. A Inrush current resistance (peak value) 1 A 22 A 44 A 22 A 4B- 44 A 4B- 3

4 Three-phase Characteristics s with Built-in Heat Sinks Item Operate time Release time Output ON voltage drop Leakage current * Insulation resistance Dielectric strength Vibration resistance Shock resistance Ambient storage temperature Ambient operating temperature Ambient operating humidity Weight 21B- 21B- 22B- 22B- 1/2 of load power source cycle + 1 ms 1/2 of load power source cycle + 1 ms 23B- 23B- 24B- 24B- 1B- 1B- 1.6 V (RMS) 1.8 V (RMS) 2B- 1 ma (at 2 VAC) 2 ma (at 48 VAC) MΩ min. (at VDC) 2, VAC, /6 Hz for 1 min DIN Track mounting: 1 to to 1 Hz,.17-mm single amplitude (.3-mm double amplitude) Screw mounting: 1 to to 1 Hz,.37-mm single amplitude (.7-mm double amplitude) 294 m/s 2 (reverse mounting: 98 m/s2) 3 to C (with no icing or condensation) 3 to 8 C (with no icing or condensation) 4% to 8% 1.2 kg 1.4 kg 1.2 kg 1.6 kg 1.4 kg 2. kg 1.6 kg 1.2 kg 1.4 kg * The leakage current of phase S will be approximately 3 times larger if the 2-element model is used. 2B- 1.2 kg 3B- 1.6 kg 3B- 1.4 kg 4B- 2. kg 4B- 1.6 kg s with Externally Attached Heat Sinks Item 21B- 21B- 22B- 22B- 23B- 23B- 24B- 24B- 1B- 1B- 2B- 2B- 3B- 3B- 4B- 4B- Operate time 1/2 of load power source cycle + 1 ms Release time 1/2 of load power source cycle + 1 ms Output ON voltage drop 1.6 V (RMS) 1.8 V (RMS) Leakage current * 1 ma (at 2 VAC) 2 ma (at 48 VAC) Insulation resistance MΩ min. (at VDC) Dielectric strength 2, VAC, /6 Hz for 1 min Vibration resistance 1 to to 1 Hz,.37-mm single amplitude (.7-mm double amplitude) Shock resistance Destruction: 294 m/s 2 Ambient storage temperature 3 to C (with no icing or condensation) Ambient operating temperature 3 to 8 C (with no icing or condensation) Ambient operating humidity 4% to 8% Weight 3 g * The leakage current of phase S will be approximately 3 times larger if the 2-element model is used. Heat Sinks Y92B-P Y92B-P Y92B-P1 Y92B-P2 Y92B-P2 Weight 4 g 4 g 6 g 8 g 1,2 g 4

5 Engineering Data Three-phase Input Voltage vs. Input Impedance and Input Voltage vs. Input Current Input current (ma) Input impedance (kω) Input current Input impedance Input voltage (V) Input current (ma) Input impedance (kω) 1 Ta = 2 C Input current 7 6 Input impedance Input voltage (V) Load Current vs. Ambient Temperature s with Built-in Heat Sinks 21B-, 22B- 23B-, 24B- 21B-, 22B- 23B-, 24B- 1B-, 2B- 3B-, 4B- 1B-, 2B- 3B-, 4B- Load current (A) B- 22B- 2B- 2B- 21B- 21B- 1B- 1B Ambient temperature ( C) Load current (A) B- 23B- 3B- 3B- 24B- 24B- 4B- 4B Ambient temperature ( C) * * The dotted lines in the charts are the UL derating curves for the 23B-, 24B-, 23B-, 24B-, 3B-, 4B-, 3B-, 4B-. s with Externally Attached Heat Sinks 21B-(-) 23B-(-) 22B-(-) 24B-(-) 1B-(-) 3B-(-) 2B-(-) 4B-(-) Load current (A) B-(-) 2B-(-) Load current (A) 1 23B-(-) 24B-(-) 3B-(-) 4B-(-) B-(-) 1B-(-) Ambient temperature ( C) Ambient temperature ( C)

6 Three-phase Inrush Current Resistance: Non-repetitive Keep the inrush current to below the inrush current resistance value (i.e., below the broken line) if it occurs repetitively. 21B-(H) 21B-(H) Inrush current (A. Peak) B-(H), 2B-(H) 22B-(H), 2B-(H) 1B-(H), 1B-(H), Inrush current (A. Peak) B-(H), 3B-(H) 23B-(H), 3B-(H) 24B-(H), 4B-(H) 24B-(H), 4B-(H) Inrush current (A. Peak) , 3,, , 3,, , 3,, Energized time (ms) Heat Sink Area vs. Load Current (4 C and 8 C) 22B- 2B- Heat sink area (cm 2 ), 3, 1,, 3, 1, 3 Ambient temperature + 8 C Ambient temperature + 4 C Aluminum plate t = 3. Heat sink area (cm 2 ), 3, 1,, 3, 1, 3 Ambient temperature + 8 C Energized time (ms) Ambient temperature + 4 C Aluminum plate t = 3. Energized time (ms) Note: The heat sink area is the combined area of all surfaces of the heat sink that radiate heat. For the 2B-, when a current of 18 A flows through the SSR at 4 C, the graph shows that a heat sink area of about 2, cm 2 would be required. Therefore, if the heat sink is square, one side of an aluminum plate in the heat sink must be 36 cm or longer ( 2, (cm 2 )/2 = 36 cm (rounded to a whole number)) Load current (A) Load current (A) s with Externally Attached Heat Sinks Heat Resistance Rth (Junction/SSR Back Surface) Rth ( C/W) 21B B-.7 23B-.7 24B-.7 Heat Resistance of Heat Sinks Rth ( C/W) Y92B-P 1.67 Y92B-P 1.1 Y92B-P1.63 Y92B-P2.43 Y92B-P2.36 Note: If a commercially available heat sink is used, use one that has a heat resistance equal to or lower than a standard OMRON Heat Sink. 6

7 Dimensions Three-phase Note: All units are in millimeters unless otherwise indicated. Solid State Relays s with DIN Track Mounting 21B-3N 21B-2N 22B-2N 1B-3N 1B-2N 2B-2N Two, R2.3 mounting holes. Two, 4.6-dia. mounting holes Four, 8 dia. Two, M3. 24 Six, M ± ±.3 21B-3N 2@B-2N s with DIN Track Mounting 22B-3N 23B-2N 2B-3N 3B-2N Two, R2.3 mounting holes Two, 4.6-dia. mounting holes Four, 8 dia. Two, M Six, M (3-A type) Six, M4 (2-A type) ± ±.3 22B-3N 23B-2N 2B-3N 3B-2N 7

8 Three-phase s with DIN Track Mounting 23B-3N 24B-2N 3B-3N 4B-2N Two, 4.6-dia. mounting holes Four, 8 dia. Two, M Two, R2.3 mounting holes. 64±.3 Six, M ±.3 23B-3N 24B-2N 3B-3N 4B-2N s with DIN Track Mounting 24B-3N 4B-3N Two, 4.6-dia. mounting holes Four, 8 dia. Two, M3. Two, R2.3 mounting holes ±.3 Six, M ±.3 G3PE24B-3N 4B-3N 8

9 Three-phase s with Screw Mounting 21B-2 1B dia DIN Track or screw mounting. Six, M4 Two, 4. dia. or M4 Two, M elliptical hole ±.3 ±.3 21B-2 1B-2 s with Screw Mounting 21B-3 Four, R2. 22B-2 1B-3 2B Two, M3. Six, M For screw mounting only 6±.3 7 ±.3 21B-3 22B-2 1B-3 2B-2 9

10 Three-phase s with Screw Mounting 22B-3 23B-2 2B-3 3B-2 Four, R Two, M3.. Six, M (@3B-2) Six, M4 (@2B-3) For screw mounting only ±.3 7 ±.3 22B-3 23B-2 2B-3 3B-2 s with Screw Mounting 23B-3 24B-2 3B-3 4B-2 Four, R Two, M3. Six, M For screw mounting only ±.3 7 ±.3 23B-3 24B-2 3B-3 4B-2 1

11 Three-phase s with Screw Mounting 24B-3 Four, R2. 4B Two, M3. Six, M For screw mounting only ±.3 24B-3 4B-3 ±.3 s with Externally Attached Heat Sinks 21B- Four, 4. dia. Four, 8 dia. 21B- 22B- 22B- 23B- 23B- 24B- 24B- 1B-. 1B- 2B- 2B- 3B- 3B- 4B- 4B- 24 Two, M3. ±.3 8 Six, M4 (@1B-@H/-@2B-@H) Six, M (@3B-@H/-@4B-@H) dia. 4. dia. ±.3 11

12 Three-phase Accessories (Order Separately) Heat Sink Y92B-P (Mounts to DIN Track.) For 21B- and 1B- 4.6 dia. Two, 4. dia. or M4 Heat Sink Y92B-P For 21B-, 22B-, 1B-, and 2B- Four, M elliptical hole 8 ±.3 9±.3 Four, R ±.3 6±.3 7 Heat Sink Y92B-P1 For 22B-, 23B-, 2B-, and 3B- Heat Sink Y92B-P2 For 23B-, 24B-, 3B-, and 4B- Heat Sink Y92B-P2 For 24B- and 4B- Four, M4 Four, M4 M4-D1 Four, M Four, R Four, R M4-D1 Four, R ±.3 9±.3 1±.3 ±.3 ±.3 ±.3 12

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