Bulletin 700-SF Square Base Relay
| Product Overview |
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Bulletin 700-SF — Square Base Relay
- 3 A (resistive) max. continuous load (output) current
- 264V AC or 52.8V DC max. load voltage options
- 4…24V DC control/input voltage
- Photocoupler or phototriac isolation option between control and output voltage
- LED Indicator for input/logic ON/OFF status monitoring
- Bulletin 700-HN116 socket compatible
- See Specifications
| Build a Catalog Number |
| Input-to-Output Isolation Method | Zero Cross Function | Status Indicator | Output (Load) Max. Continuous Current and Rated Voltage Range |
Rated Input Control Voltage | Cat. No. | |
|
Photocoupler | Yes | Yes | 3 A @ 100…240V AC (47 to 63 Hz) |
5…24V DC | 700-SFZY3Z25 |
| Phototriac | No | 24V DC | 700-SFTY3Z24 | |||
| Photocoupler | Not Applicable | 3 A @ 4…48V DC | 4…24V DC | 700-SFNY3Z25 | ||
| Description | Pkg. Quantity | Cat. No. | |
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Screw Terminal Socket — Panel or DIN Rail Mounting 8-blade miniature socket for use with DPDT HF relays. | 10 | 700-HN116 |
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DIN (#3) symmetrical hat rail 35 x 7.5 x 1 m |
10 | 199-DR1 |
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Pre-Printed Identification Tags — contains 10 sheets of pre-printed and blank tags. Each sheet contains 13 sets of the markings CR…9CR, TR…9TR, M…9M, F, R, 1S, and 117 blank tags. Tags are peel-off with sticky backing for easy placement on relays. | 10 | 700-N40 |
| Blank Identification Tags — contains 10 sheets of blank identification tags for customer specialized printing. Each sheet contains 546 blank tags. Tags are peel-off with sticky backing for easy placement on relays. | 10 | 700-N41 | |
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Retainer Clip for Cat. Nos. 700-HN103, -HN104 and -HN128 Sockets with 700-HC Relays. Secures relay in socket. | 10 | 700-HN114⋆ |
| ⋆ Bulletin 700-SF must use Cat. No. 700-HN114 series B retainer clip. | |||
| Control/Input Ratings | ||||||
| Cat. No. | Rated Control Voltage |
Max. Operating Control Voltage Range [V DC] | Max. Reverse Control Voltage [V] | Impedance | Control Voltage Levels | |
| Pick-up Voltage | Drop-out Voltage | |||||
| 700-SFZY3Z25 | 5…24V DC | 4…28V DC | –32 | 15 mA max.⋆ | 4V DC max. | 1V DC min. |
| 700-SFTY3Z24 | 24V DC | 19.2…28.8V DC | –28.8 | 2 kW ± 20% | 19.2V DC max. | 1V DC min. |
| 700-SFNY3Z25 | 5…24V DC | 4…28V DC | –28.8 | 1.5 kW + 20%/–10%‡ | 4V DC max. | 1V DC min. |
| ⋆ With constant current input circuit system, SSR impedance varies with a change in input voltage. | ||||||
| ‡ Input impedance reaches its maximum at the operating voltage. | ||||||
| Load/Output Ratings | |||||
| Cat. No. | Rated Load Voltage | Max. Load Voltage Range | Continuous Load Current (Resistive) [A] | Max. Inrush Current§ | |
| Min. | Max.♣ | ||||
| 700-SFZY3Z25 | 100…240V AC | 75…264V AC | 0.1 | 3 | 45 A @ 50/60 Hz, 1 cycle |
| 700-SFTY3Z24 | 0.1 | 3 | |||
| 700-SFNY3Z25 | 4…48V DC | 3…52.8V DC | 0.1 | 3 | 18 A (10 ms) |
| § If the SSR operation is continuous ON/OFF, this value should be reduced by 50%. Refer to the “Inrush Current Resistivity” graphs on page 50 for more details. | |||||
| ♣ Refer to "Load Current vs. Ambient Temperature Characteristics" on page 50 for additional load current details. | |||||
| Characteristics | |||
| Description | Cat. No. 700-SFZY3Z25 | Cat. No. 700-SFTY3Z24 | Cat. No. 700-SFNY3Z25 |
| Load Switching Method/Device | Triac | Transistor | |
| Pick-up Time | 1/2 cycle of load power source cycle time ∆ + 1 ms max. | 1 ms max. | 0.5 ms max. |
| Drop-out Time | 1/2 cycle of load power source cycle time∆ + 1 ms max. | 2 ms max. | |
| Output ON Voltage Drop | 1.6V (RMS) max. | 1.5V max. | |
| Output Leakage Current | 5 mA max. (@ 100 V AC); 10 mA max. (@ 200 V AC) |
2.5 mA max. (@ 100V AC); 5 mA max. (@ 200V AC) |
5 mA max. (@ 50V DC) |
| Output VDRM, VCEO (V) | 600 | 600 | 80 |
| Output di/dt (A/uS) | 50 | 50 | — |
| Output dv/dt (V/uS) | 250 | 250 | — |
| Output I2t (A2S) | 18 | 18 | — |
| Output Tj (°C) Max. | 125 | 125 | 150 |
| Insulation Resistance | 100 MW min. (at 500V DC) | ||
| Dielectric Strength | 1,500V AC, 50/60 Hz for 1 min | ||
| Vibration Resistance (Max.) | 10…55 Hz, 1.5 mm double amplitude (10 G) | ||
| Shock Resistance (Max.) | 1000 m/s2 (100 G) | ||
| Ambient Temperature | Operating: –30…+80 °C (–22…+176 °F) with no icing or condensation Storage: –30…+100 °C (–22…=212 °F) with no icing or condensation |
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| Ambient Humidity | 45…85% (no condensation) | ||
| Standards Compliance | UL 508, CSA C22.2 No. 14, EN/IEC 60947-1, -4-3, EN/IEC 60950 | ||
| Certifications | cURus Recognized (File No. E96956, Guide NMFT2/NMFT8), CE Marked, VDE Certified | ||
| Weight | Approx. 50 g | ||
| ∆ 60 Hz full cycle time = 16.6 ms, 50 Hz full cycle time 20 ms. | |||
Note:This data is non-repetitive. Keep the inrush current to half the rated value if it occurs repetitively. Inrush current resistivity is the ability of an SSR to withstand a large surge current for a short period of time. Surges are considered non-repetitive (max. repeatability once every 2…5 seconds). Keep the inrush current to half the rated value if it occurs repetitively. Exceeding the non-repetitive inrush current will damage the SSR.
Load Current vs. Ambient Temperature Characteristics
700-SF…
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Inrush Current Resistivity⋆
700-SFZ… 700SFT…
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Inrush Current Resistivity⋆
700-SFN…
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⋆ Inrush current resistivity is defined as the ability of an SSR to withstand a large surge current for a short period of time. Surges are considered non-repetitive (max. repeatability once every 2…5 seconds). Keep the inrush current to half the rated value if it occurs repetitively. Exceeding the non-repetitive inrush current will damage the SSR.
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All units are in millimeters unless otherwise indicated. To convert to inches multiply by 0.0394. Dimensions are not intended for manufacturing purposes.
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Note:Bul. 700-SF is compatible with Cat. No. 700-HN116 socket.
Basic Application Considerations of Bulletin 700-SF
High Density Mounting of Multiple SSRs
If multiple SSRs are mounted side-by-side, be aware that the outer case wall of the SSR acts as a radiator. The SSR case serves to dissipate heat. Install the relays so that they are adequately ventilated. If poor ventilation is unavoidable, reduce the load current by half.
Connection
For DC load switching, the Bul. 700-SF SSR will operate properly if the load is connected to either the positive or negative load terminals.
Protective Component To Extend SSR Life
When controlling AC inductive loads, connect an inrush/surge absorbing device (varistor) across the SSR load terminals. If the SSR has built-in surge suppression (Bulletins 700-SE and 700-SH) and additional surge suppression is required, connect the varistor across the terminals of the load device. Select a varistor that meets the conditions of the load voltage outlined in the table below.
| Load Voltage [V AC] | Varistor Voltage [V] | Varistor Surge Resistance |
| 100…120 | 240…270 | 1000 A min. |
| 200…240 | 440…470 | |
| 380…480 | 820…1000 | |
For a DC inductive load, a diode should be connected parallel to the load to absorb the counter electromotive force (OFF) of the load.
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Note:For additional details when using Solid-State Relays, refer to pub. 700-AT001*, Solid-State Relay Application Guide.