AC-AC-480V series
Features
- All solid state, optically coupled for 2500VAC isolation between input and output circuit
- Load current of 25 ~ 40 A
- Internally mounted snobbier circuit protection for huge current application
- A LED can indicate the operating of devices
- Long services life and high reliability
| Model | ARA 4825Z | ARA 4840Z |
|
Unit: mm Dimension/Weight (approx.) L × W × H |
59.8 × 45 × 30 / 110g | |
| Response time | 2 / 3cycle + 1m Sec | |
| IN to OUT dielectric strength | > 100M Ω | |
| IN to OUT isolation voltage | 4000Vrms | |
| Input/output to base plate isolation voltage | 2500Vrms | |
| Operating temperature | -20 ~ 80°C | |
| Storage temperature | -40 ~ 100°C | |
| Input Specification | ||
| Control voltage range | 80 ~ 280VAC | |
| Maximum current (at Vmax) | 10mA / 110mA | |
| Minimum pickup voltage | 60VAC | |
| Minimum dropout voltage | 40VAC | |
| Output Specification | ||
| Voltage range | 48 ~ 480VAC | |
| Peak voltage ( t=1min ) | 800VAC | |
| Maximum current | 25A | 40A |
| Maximum 1 - cycle surge ( 50Hz ) | 250A | 400A |
| Maximum off-state leakage | 8mA rms | |
| Maximum on-state voltage drop | 1.6VAC | |
| Thermal resistance | 1.5 | 1.3 |
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