Single-phase NB series - 350~500W
Series of stabilised switching suppliers, developed for industrial applications, arranged inside a solid metal case suitable for mounting on DIN rails.
Technical features and performances suitable for present and future market requirements. Special attention has been paid to protections against any plant non-compliance with the standards, to safety and to the regulations in force. The line includes 15 and 20 A single-phase versions (115 / 230 / 400 – 500 Vac)..
Input:
115 V version: voltage field from 100 to 130 Vac 50/60 Hz
230 V version: voltage range from 200 to 260 Vac 50/60 Hz
400 - 500 V version: voltage range from 340 to 500 Vac 50/60 Hz
Output:
24 Vdc nominal voltage with 23 ~ 27 Vdc voltage regulation
15 - 20 A nominal current.
| Code | Part Number | Features | Dim. WxHxP |
| 4168 | ET/SW/115/24/15/NB | In 100-130 Vac Out 24V/15A | 238x110x153 |
| 4170 | ET/SW/230/24/15/NB | In 200-260 Vac Out 24V/15A | 238x110x153 |
| 4176 | ET/SW/2X400-500/24/15/NB | In 340-500 Vac Out 24V/15A | 238x110x153 |
| 4169 | ET/SW/115/24/20/NB | In 100-130 Vac Out 24V/20A | 238x110x153 |
| 4171 | ET/SW/230/24/20/NB | In 200-260 Vac Out 24V/20A | 238x110x153 |
| 4177 | ET/SW/2X400-500/24/20/NB | In 340-500 Vac Out 24V/20A | 238x110x153 |
| 4230 | ET/SW/115/24/15/PFC/NB | In 100-130 Vac Out 24V/15A with PFC | 238x110x153 |
| 4232 | ET/SW/230/24/15/PFC/NB | In 200-260 Vac Out 24V/15A with PFC | 238x110x153 |
| 4231 | ET/SW/115/24/20/PFC/NB | In 100-130 Vac Out 24V/20A with PFC | 238x110x153 |
| 4233 | ET/SW/230/24/20/PFC/NB | In 200-260 Vac Out 24V/20A with PFC | 238x110x153 |
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