| Application/operation | A boxed Mains to regulated DC power supply providing 1A @ 24V DC c/w with an on-board relay. |
| Mains supply | 230V 50/60Hz. |
| Output | 1A @ 27V DC. (100mV ripple). |
| Battery charge capacity | 1.2 Ah to 2.1 Ah. |
| Quiescent current | 15mA max. |
| Max battery size and type | 2 x 12V 2.1 Ah VRLA (for approx. 80 hours stand by). Note 2 x 12V 1.2Ah VRLA will typically provide 36 hours standby. |
| Open collector outputs | Fault monitor: Normally off; Max. off voltage: +27 V DC; Max. current when on: 50mA. |
| Indicators | Mains On, Battery/PSU Fault and Output Triggered. |
| Controls | Trigger input: +5-27V DC (max. current 1mA;) Hold Off Input: +5-27V DC (max. current 1mA). Voltages with respect to 0V. |
| Connections | Hold off; Trigger; Fault Output; 0V; N/O; N/C; +24V. |
| Product dimensions (mm) | 271 W x 200 H x 70 D mm. |
| Construction & finish | Hinged metal lid with grey and white label; Metal base. |
| IP Rating | IP30. |
| Weight | 2.3kg (without batteries). |
| Operating conditions/temperature | -5ºC to +40ºC. Max relative humidity: 95%. |
All prices are subject to change due to supply chain fluctuation. We endeavour to keep the website updated where possible.
24V 1A Regulated Power Supply
£104.00 excl VAT
- A general purpose mains to regulated 24V d.c. power supply unit intended for use in fire alarm systems of all sizes.
- Includes a built-in 24V double pole changeover relay.
- Provides a stabilised output of 27.6V
- Mains On, Battery/PSU Fault and Output Triggered indicators.
- Trigger and hold off inputs can be used to control the internal relay.
- Optional back-up batteries can be fitted to maintain the output in the event of mains failure.
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