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Three phase AC to AC solid state relay
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▇ Model number and parameters
Model number | Same model | Load current | Load voltage | Online store: |
TSR-10AA | ASH-3-AA4810 | 10A | 90-480Vac | US $9.37/ pieceOrder |
TSR-25AA | ASH-3-AA4825 | 25A | 90-480Vac | US $10.11/ pieceOrder |
TSR-40AA | ASH-3-AA4840 | 40A | 90-480Vac | US $12.85/ pieceOrder |
TSR-60AA | ASH-3-AA4860 | 60A | 90-480Vac | US $16.96/ pieceOrder |
TSR-80AA | ASH-3-AA4880 | 80A | 90-480Vac | US $19.78/ pieceOrder |
TSR-100AA | ASH-3-AA48100 | 100A | 90-480Vac | US $28.62/ pieceOrder |
TSR-120AA-H | ASH-3-AA48120 | 120A | 90-480Vac | US $30.21/ pieceOrder |
▇ Suitable maximum load power
Load current (A) | 10 | 25 | 40 | 60 | 80 | 100 | 120 |
380V resistive load power (KW) | 1.9 | 4.8 | 7.6 | 11.4 | 15.2 | 19 | 22.8 |
380V inductive load power (KW) | 0.6 | 1.4 | 2.2 | 3.3 | 4.4 | 5.5 | 6.6 |
▇ General
Model number | TSR-AA series | ||||
Rated input control voltage | 70-280Vac | ||||
Wattage of VR | 2.0VA max | ||||
Rated input control current | 12mA max | ||||
Pick-up voltage | 20Vac | ||||
Drop-out voltage | 90Vac | ||||
Pick-up or drop-out time | 10ms max | ||||
Control type | Zero crossing detection | ||||
Input-ON indication | LED | ||||
On-state leakage current | 10mA max | ||||
On-state voltage drop at Imax | 1.5Vac | ||||
Matched heat sink | ≤40A: FHSI04-105, ≤60A: FHSH01-110, ≤80A: FHSH01-150, ≤150A: FHSY01-110 | ||||
Matched thermal grease | HZ-KS101 | ||||
Dielectric strength | 1500VAC 50/60Hz for 1 minute | ||||
Insulation resistance | 500 MΩ min at 500 VDC | ||||
External dimensions | 105x74x33mm | ||||
Terminals | Screw | ||||
Operational temperature | -20 to 75℃ | ||||
Operational humidity | 95% max no condensation | ||||
Alias name | TSR-AA series three phase AC to AC SSR | ||||
Advantage |
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Note | 1. Model selection method: calculate the load current, according to load type, multiply the balance factor. Resistive load: balance factor is 2 times, such as incandescent lamp, resistance wire, oven, heating rod. Inductive load: balance factor is 7 times, such as: transformer, coil, fan motor, pump motor. Example: 9KW three phase 380V furnace. 9KW/380V*2=47.4, can select 60A specification. 2. Heat dissipation: note the ambient temperature, when is is too low, should warm it first then start up, if work in low temperature for long time, can increase the input current appropriatly; When the ambient temperature is too high, and tbe heat can not be dissipated effectively, should need more heat dissipation measure, make sure the SSR surface's tempearture less than 70 degrees Celsius; When work in high temperatures and different load for a long time, should increase the balance factor. |
Three phase SSR drawing