Bulletin 700-SC "Ice Cube" Relay
| Product Overview |
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Bulletin 700-SC
- 3 A (resistive) max. continuous load (output) current
- 264V AC, 48V DC or 125V DC max. load voltage options
- 5…24V DC or 110/220V AC control (input) voltage options
- LED indicator (optional) for input/logic On/Off status monitoring
- Bulletins 700-HN103, 700-HN104, or 700-HN128 socket compatible
- Compatible with Bulletins 700-AT1 or 700-AT2 timer module
Standards Compliance and Certifications
- See Specifications.
Product Selection
| 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. | |
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Photocoupler | Yes | Yes | 3 A @ 100…240V AC¬ | 5…24V DC | 700-SCZY3Z25 |
| 2 A @ 100…240V AC¬ | 100/110V AC | 700-SCZY2A1 | ||||
| 200/220V AC | 700-SCZY2A2 | |||||
| Phototriac | No | 3 A @ 100…240V AC¬ | 24V DC | 700-SCTY3Z24 | ||
| Photocoupler | Not Applicable | 3 A @ 4…48V DC | 5…24V DC | 700-SCNY3Z25 | ||
| Yes | No | 3 A @ 100…240V AC¬ | 4…24V DC | 700-SCZN3Z26 | ||
| Phototriac | No | 24V DC | 700-SCTN3Z24 | |||
| Photocoupler | Not Applicable | 3 A @ 4…48V DC | 4…24V DC | 700-SCNN3Z26 | ||
| 2 A @ 5…110V DC | 5…24V DC | 700-SCNN2Z25 | ||||
| ¬ 47…63 Hz | ||||||
Accessories
| Description | Pkg. Quantity | Cat. No. | |||
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Screw Terminal Socket — Panel or DIN Rail Mounting; Guarded Terminal Construction.Ith = 10 A per pole. 14-blade miniature socket for use with Bulletin 700-SC Relays. | 10 | 700-HN103 | ||
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Screw Terminal Socket — Panel or DIN Rail Mounting; Guarded Terminal Construction Ith = 10 A per pole. 14-blade miniature socket for use with Bulletin 700-SC relays. This socket has coil and contact separation as well as the ability to plug in optional plug in modules (700-A__ accessories: LED, Surge Suppression, Timing Modules) | 10 | 700-HN104 | ||
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Screw Terminal Base Socket — Panel or DIN Rail Mounting; Open-Style Construction Ith = 10 A per pole. 14-blade miniature socket for use with Bulletin 700-SC Relays. | 10 | 700-HN128 | ||
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DIN (#3) symmetrical 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 | |
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Timing Module On-Delay or One-Shot selectable voltage range: 12…24V AC/DC used with Bul. Nos. 700-HN221, 700-HN222, 700-HN223, 700-HN224 sockets. |
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1 | 700-AT3 | |
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| ¬ Series B retainer clip must be used with Bulletin 700-SC | |||||
Specifications
| Control/Input Ratings | ||||||
| Cat. No. | Rated Control Voltage |
Max. Operating Control Voltage Range | Max. Reverse Control Voltage [V] |
Impedance | Control Voltage Levels | |
| Pick-up Voltage | Drop-out Voltage | |||||
| 700-SCZY3Z25 | 5…24V DC | 4…28V DC | -28.8 | 15 mA max. ¬ | 4V DC max. | 1V DC min. |
| 700-SCZY2A1 | 100/110V AC | 75…125V AC | NA | 41 kW± 20% | 75V AC max. | 20V AC min. |
| 700-SCZY2A2 | 200/220V AC | 150…250V AC | NA | 72 kW± 20% | 150V AC max. | 40V AC min. |
| 700-SCTY3Z24 | 24V DC | 19.2…28.8V DC | -28.8 | 2 kW± 20% | 19.2V DC max. | 1V DC min. |
| 700-SCNY3Z25 | 5…24V DC | 4…28V DC | -28 | 1.5 kW +20%/ -10% T | 4V DC max. | |
| 700-SCZN3Z26 | 4…24V DC | 3…28V DC | -28.8 | 15 mA max. ¬ | 3V DC max. | |
| 700-SCTN3Z24 | 24V DC | 19.2…28.8V DC | -28.8 | 2 kW± 20% | 19.2V DC max. | |
| 700-SCNN3Z26 | 4…24V DC | 3…28V DC | -28 | 1.5 kW +20%/ -10% T | 3V DC max. | |
| 700-SCNN2Z25 | 5…24V DC | -28.8 | ||||
| Load/Output Ratings | ||||||
| Cat. No. | Rated Control Voltage |
Max. Load Voltage Range |
Continuous Load Current (Resistive) [A] |
Max. Inrush Current‡ | ||
| Min. | Max.§ | |||||
| 700-SCZY3Z25 | 100…240V AC | 75…264V AC | 0.1 | 3 | 45 A (@50/60 Hz, 1 cycle) | |
| 700-SCTY3Z24 | ||||||
| 700-SCZN3Z26 | ||||||
| 700-SCTN3Z24 | ||||||
| 700-SCZY2A1 | 0.1 | 2 | ||||
| 700-SCZY2A2 | ||||||
| 700-SCNN3Z26 | 4…48V DC | 3…52.8V DC | 0.1 | 3 | 18 A (10 ms) | |
| 700-SCNY3Z25 | ||||||
| 700-SCNN2Z25 | 5…110V DC | 3…125V DC | 0.1 | 2 | 10 A (10 ms) | |
| ¬ With constant current input circuit system. SSR impedance varies with a change in input (control) voltage. | ||||||
| T Input impedance attains its maximum at the operating voltage. | ||||||
| ‡ If the SSR operation is continuous ON/OFF, this value should be reduced by 50%. Refer to “Inrush Current Resistivity” graphs on page Inrush Current Resistivity¬ for details. | ||||||
| § Refer to the following “Load Current Versus Ambient Temperature Characteristics” graphs on page Load Current Versus Ambient Temperature Characteristics for additional load current details. | ||||||
| Characteristics | ||||
| Description | Cat. No. 700-SCZ… | Cat. No. 700-SCT | Cat. Nos. 700-SCNY, 700-SCNN3… | Cat. Nos. 700-SCNN2… |
| Load Switching Method/Device | Triac | Transistor | ||
| Pick-up time | 1/2 of load power source cycle time § + 1 ms max. (DC input) | 1 ms max | 0.5 ms max. | 0.5 ms max. |
| 3/2 of load power source cycle time § + 1 ms max. (AC input) | ||||
| Drop-out time | 1/2 of load power source cycle time§ + 1 ms max. (DC input) | 1/2 of load power source cycle time§ + 1 ms max | 2 ms max. | 2.5 ms max. |
| 3/2 of load power source cycle time§ + 1 ms max. (AC input) | ||||
| Output On Voltage Drop | 1.6 V (RMS) max. | 1.6 V (RMS) | 1.5 V max. | 1.5 V max. |
| Output Leakage Current | 5 mA max (@ 100 V AC) 10 mA max (@ 200 V AC) |
2.5 mA max (@ 100 V AC) 5 mA max (at 200 V AC) | 5 mA max (@ 50 V DC) | 0.1 mA max (@ 100 V DC) |
| Output VDRM, VCEO (V) | 600 | 600 | 80 | 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 | 150 |
| Insulation Resistance | 100 MW min (@500V DC) | |||
| Dielectric Strength | 1500V AC, 50/60 Hz for 1 minute | |||
| 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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| Standards Compliance | UL5 08, CSA C22.2 No. 14, EN/IEC 60950, EN 50011, EN 61000-6-2, EN/IEC 60947-1, -4-3 | |||
| Certifications | cURus Recognized (File No. E96956, Guide NMFT2/NMFT8), CE Marked, VDE Certified | |||
| Ambient Humidity | Operating: 45…85% (no condensation) | |||
| Weight | Approx. 50 g | |||
| § 60 Hz full cycle time = 16.6 ms, 50 Hz full cycle time = 20 ms | ||||
Load Current Versus Ambient Temperature Characteristics
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Inrush Current Resistivity¬
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¬ 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.
Approximate Dimensions
Note:Bulletin 700-SC is compatible with the 700-HN103, 700-HN104, and 700-HN128 sockets. All units in millimeters unless otherwise indicated. To convert to inches multiply by 0.0394. Dimensions are not intended for manufacturing purposes.
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¬ Bulletin 700-SC is compatible with cat. nos. 700-HN103, -HN104, and -HN128 socket.
Basic Application Considerations For Bulletin 700-SC
Connection
For DC Load Switching, Bulletin 700-SC will operate properly if the load is connected to either the positive or negative SSR load terminal.
High-Density Mounting of Multiple SSRs
If multiple relays are mounted side by side, be aware that the outer wall of each SSR works as a radiator.
The SSR casing serves to dissipate heat. Install the relays so that they are adequately ventilated. If poor ventilation is unavoidable, reduce the load current by half.
Protective Component
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.
Note: For additional details applying solid-state relays, refer to pub. 700-AT001_-EN-E, "Solid-State Relay Application Guide."
| 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_-EN-E, “Solid-State Relay Application Guide".