Main parameters
| Name | Value |
|---|---|
| Rated voltage, V | 16; 32; 48 |
| Rated capacitance, F | 18.3 … 550 |
| Capacitance tolerance (25°C, 50 Hz), % | ±20 |
| Maximum operating temperature Tenv, °C | +65 |
| Minimal operating temperature Tenv, °C | -60 |
General view drawing
Version 0
Version 1 & 2
Overall dimensions and mass of supercapacitor modules ITI
| Name | Rated voltage, V | Rated capacitance, F | Dimensions, mm | Version | Mass, kg | ||
| L±3 | W±3 | H±3 | |||||
| ITI16C | 16 | 55 | 346 | 175 | 199 | 0,1,2 | 10 |
| ITI16C | 16 | 78.3 | 346 | 175 | 219 | 0,1,2 | 10 |
| ITI16C | 16 | 113.3 | 311 | 240 | 275 | 0,1,2 | 16 |
| ITI16C | 16 | 166.7 | 311 | 240 | 275 | 0,1,2 | 18 |
| ITI16C | 16 | 250 | 311 | 240 | 275 | 0,1,2 | 19 |
| ITI16C | 16 | 366.7 | 311 | 240 | 275 | 0,1,2 | 19 |
| ITI16C | 16 | 550 | 311 | 240 | 313 | 0,1,2 | 20 |
| ITI16C | 16 | 783 | 311 | 240 | 378 | 0,1,2 | 22.5 |
| ITI16H | 16 | 550 | 400 | 298 | 260 | 0 | 20 |
| ITI16H | 16 | 783 | 400 | 338 | 260 | 0 | 24 |
| ITI32C | 32 | 27.5 | 346 | 310 | 199 | 0,1,2 | 20 |
| ITI32C | 32 | 39.2 | 346 | 310 | 219 | 0,1,2 | 20 |
| ITI32C | 32 | 56.7 | 451 | 300 | 275 | 0,1,2 | 26 |
| ITI32C | 32 | 83.3 | 451 | 300 | 275 | 0,1,2 | 26 |
| ITI32C | 32 | 125 | 451 | 300 | 275 | 0,1,2 | 28 |
| ITI32C | 32 | 183.3 | 451 | 300 | 275 | 0,1,2 | 28 |
| ITI32C | 32 | 275 | 451 | 300 | 313 | 0,1,2 | 30 |
| ITI32C | 32 | 391 | 451 | 300 | 378 | 0,1,2 | 35 |
| ITI32H | 32 | 275 | 400 | 298 | 404 | 0 | 25 |
| ITI32H | 32 | 391 | 400 | 338 | 404 | 0 | 30 |
| ITI48C | 48 | 18.3 | 451 | 340 | 199 | 0,1,2 | 25 |
| ITI48C | 48 | 26.1 | 451 | 340 | 219 | 0,1,2 | 25 |
| ITI48C | 48 | 37.8 | 654 | 302 | 275 | 0,1,2 | 34 |
| ITI48C | 48 | 55.6 | 654 | 302 | 275 | 0,1,2 | 34 |
| ITI48C | 48 | 83.3 | 654 | 302 | 275 | 0,1,2 | 37 |
| ITI48C | 48 | 122.2 | 654 | 302 | 275 | 0,1,2 | 37 |
| ITI48C | 48 | 183.3 | 654 | 302 | 313 | 0,1,2 | 40 |
| ITI48C | 48 | 261 | 654 | 302 | 378 | 0,1,2 | 47 |
| ITI48H | 48 | 183.3 | 400 | 298 | 557 | 0 | 27 |
| ITI48H | 48 | 261 | 400 | 338 | 557 | 0 | 35 |
ITI modules electric parameters values
| Name | Rated voltage, V | Rated capacitance, F | Maximum charging and discharging current 1, A (discharge within 1sec. from UR to ½UR) | rated direct current, A | specified cumulative capacity 5, Wh | ||
| charging/ discharging 2 | useful current 3 | discharging current 4 | |||||
| ITI16C | 16 | 55 | 30 | 3.3 | 14.1 | 6.6 | 1.96 |
| ITI16C | 16 | 78.3 | 35 | 4.7 | 14.1 | 6.6 | 2.78 |
| ITI16C | 16 | 113.3 | 45 | 6.8 | 14.1 | 6.6 | 4.03 |
| ITI16C | 16 | 166.7 | 60 | 10 | 14.1 | 6.6 | 5.93 |
| ITI16C | 16 | 250 | 70 | 15 | 14.1 | 6.6 | 8.89 |
| ITI16C | 16 | 366.7 | 90 | 22 | 14.1 | 6.6 | 13.04 |
| ITI16C | 16 | 550 | 500 | 33 | 14.1 | 6.6 | 19.56 |
| ITI16C | 16 | 783 | 500 | 47 | 14.1 | 6.6 | 27.84 |
| ITI16H | 16 | 550 | 500 | 33 | - | - | 19.56 |
| ITI16H | 16 | 783 | 500 | 47 | - | - | 27.84 |
| ITI32C | 32 | 27.5 | 30 | 3.3 | 7.8 | 3.1 | 3.91 |
| ITI32C | 32 | 39.2 | 35 | 4.7 | 7.8 | 3.1 | 5.58 |
| ITI32C | 32 | 56.7 | 45 | 6.8 | 7.8 | 3.1 | 8.06 |
| ITI32C | 32 | 83.3 | 60 | 10 | 7.8 | 3.1 | 11.85 |
| ITI32C | 32 | 125 | 70 | 15 | 7.8 | 3.1 | 17.78 |
| ITI32C | 32 | 183.3 | 90 | 22 | 7.8 | 3.1 | 26.07 |
| ITI32C | 32 | 275 | 500 | 33 | 7.8 | 3.1 | 39.11 |
| ITI32C | 32 | 391 | 500 | 47 | 7.8 | 3.1 | 55.61 |
| ITI32H | 32 | 275 | 500 | 33 | - | - | 39.11 |
| ITI32H | 32 | 391 | 500 | 47 | - | - | 55.61 |
| ITI48С | 48 | 18.3 | 30 | 3.3 | 6.5 | 4 | 5.86 |
| ITI48С | 48 | 26.1 | 35 | 4.7 | 6.5 | 4 | 8.35 |
| ITI48С | 48 | 37.8 | 45 | 6.8 | 6.5 | 4 | 12.1 |
| ITI48С | 48 | 55.6 | 60 | 10 | 6.5 | 4 | 17.79 |
| ITI48С | 48 | 83.3 | 70 | 15 | 6.5 | 4 | 26.66 |
| ITI48С | 48 | 122.2 | 90 | 22 | 6.5 | 4 | 39.1 |
| ITI48С | 48 | 183.3 | 500 | 33 | 6.5 | 4 | 58.66 |
| ITI48С | 48 | 261 | 500 | 47 | 6.5 | 4 | 83.52 |
| ITI48H | 48 | 183.3 | 500 | 33 | - | - | 58.66 |
| ITI48H | 48 | 261 | 500 | 47 | - | - | 83.52 |
Notes:
1
Maximum-permissible charging current value for current sources version 0 and 2, for current sources version 1 – without using DC/DC converter; maximum-permissible discharging current value for current sources version 0 and 1, for current sources version 2 – without using DC/DC converter.
2
Rated charging direct current (DC) and discharging current for current sources version 0, for current sources version 1 and 2 – without using DC/DC converter.
3
Rated consumption DC value for current sources version 1 through DC/DC converter.
4
Rated discharging DC value for current sources version 2 through DC/DC converter.
5
Determined from the formula PS = ½·C·U² / 3600
Capacitors reliability
| Reliability Operation modes | tλ, hours | tλ, cycles | λ, 1/hour, max |
|---|---|---|---|
| Maximum-permissible mode (UR, Tenv=65°С) | 1 500 | 5x |
|
| Maximum-permissible mode (charge toUR, discharge to½UR, Tenv=65°С) | 30 000 | 5x |
|
| Typical operating mode (UR, Tenv=25°С) | 90 000 | 2x |
|
| Typical operating mode (charge to UR, discharge to ½UR, Tenv=25°С) | 500 000 | 2x |
Gamma-rated time of capacitor storageability Tcy at y=95%, 25 years
Example of reference designation
Supercapacitor-based current source ITI16H – 0 – 16V – 783F ±20% – B EVAYA.673851.001 TU
Supercapacitor-based current source ITI32C – 1 – 32V – 125F ±20% – I EVAYA.673851.001 TU
Supercapacitor-based current source ITI48C – 2 – 48V – 261F ±20% – B – I EVAYA.673851.001 TU
Supercapacitor-based current source ITI32C – 1 – 32V – 125F ±20% – I EVAYA.673851.001 TU
Supercapacitor-based current source ITI48C – 2 – 48V – 261F ±20% – B – I EVAYA.673851.001 TU
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