Trung tâm báo cháy 4 kênh ZETA IN4
- Access via password – removes problem of lost keys.
- One man test facility.
- Disablement facility for zones & sounders.
- Space for up to 3Ah batteries.
- Sounder delay option.
- 4 sounder circuits.
- Sounder circuits 3 and/or 4 can be configured as Aux 24V supplies.
- Meets all requirements of latest EN54 part 2 and part4.
Đặc tính kỹ thuật
| Model | IN4 |
| Part No | 37-652 |
| Mains Voltage | 230V AC +10% / -15% @ 50/60 Hz |
| System Voltage | 24V DC (Nominal) |
| Zone Voltage | 21V DC (Nominal) |
| Sounder Alarm Output | 4 x 150mA @ 24V DC |
| Fault Relay | 1 x Volt Free Relay, SELV @ 1A Max |
| Fault Relay | 1 x Volt Free Relay, SELV @ 1A Max |
| Zone Capacity | 32 devices per zone |
| Remote sounder operation | Via N/O contact connected to Class Change |
| Sounder Activation Delay | 0 to 10 minutes in 1 minute increments |
| Zone End of line | 1N4002 Diode (Cathode Stripe to Zone +ve) |
| Sounder End of Line | 10K resistor |
| Charger Voltage | 27.6V |
| Battery cut off | Battery voltage less than 20V |
| Battery Internal Resistance limit | 0.9 ohm |
| Enclosure size | 371 x 302 x 93 (mm) |
| Weight | 3 kg (Excluding Batteries) |
| Maximum battery space | 2 x 3.4 Ah, 12 Vdc sealed lead acid |
- Bảo hành: 12 tháng.
