| Capacity | Single Phase | Triple Phase | |||
| Voltage Regulation | Efficiency | Voltage Regulation | Efficiency | ||
| Voltage Regulation & Efficiency |
250VA | Less than 6% | Over 94% | - | - |
| 500VA | Less than 6% | Over 94% | - | - | |
| 750VA | Less than 6% | Over 94% | - | - | |
| 1.0KVA | Less than 5% | Over 95% | - | - | |
| Insulation Resistence | Primary - Secondary (at 500V megger) | Over 100M |
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| Primary - Earth (at 500V megger) | Over 100M |
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| Secondary - Earth (at 500V megger) | Over 30M |
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| Withstand Voltage | Primary - Secondary | 10KV AC 1min. | |||
| Primary - Earth | 10KV AC 1min. | ||||
| Secondary - Earth | 2KV AC 1min. | ||||
| Surge Insulation Strength |
Primary - Secondary | 30KV DC 1.2 x 40  S |
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| Primary - Earth | 30KV DC 1.2 x 40 S |
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| Amount of Decreased Surge |
Primary Input | Less than -60dB (Secondary Output) | |||
| Primary Input - Earth | Less than -60dB (Secondary Output) | ||||
| Environment | Temperature: Below 50C Humidity: Less than 90% | ||||
