Fire alarm system · Fire alarm system – CCC (previous models)
JB-QBL-DK520Efire equipment power supply monitoring panel
Monitoring panel for the power supplied to fire-protection equipment; two-wire bus with up to 100 power sensors; compliant with GB 28184-2011.
- High-speed microprocessor, 100 times faster processing and 1000 times larger storage capacity
- 2.8-inch colour LCD
- Non-polarized two-wire bus monitoring up to 100 intelligent power sensors
Price on request
Monitoring panel for the power supplied to fire-protection equipment; two-wire bus with up to 100 power sensors; compliant with GB 28184-2011.
Key features
- High-speed microprocessor, 100 times faster processing and 1000 times larger storage capacity
- 2.8-inch colour LCD; optional USB backup
- Non-polarized two-wire bus monitoring up to 100 intelligent power sensors
- Real-time sensor status query; optional graphic display for fault location
- Multi-level user management, remote software upgrade; separate wiring compartment
JB-QBL-DK520E technical specifications
| Model | JB-QBL-DK520E |
|---|---|
| Main power supply | AC 220V/50Hz (187V~242V) |
| Maximum operating current | 1A |
| Standby power supply | DC 12v |
| Operating voltage | DC 24V |
| Display | 2.8-inch colour LCD, resolution 240×340 |
| Printer | Mini thermal printer |
| Operating environment | 0 °C to 40 °C, ≤ 95% (non-condensing at 40 °C ± 2 °C) |
| Dimensions | 273×385×112mm (W×H×D) |
| Standards | GB 28184-2011 |
| Brand | Sanjiang |
Related products
JB-QBL-A104E
Fire alarm control panel
Price on request
JB-QBL-A108E
Fire alarm control panel
Price on request
JB-QBL-A220E
Fire alarm control panel
Price on request
JTY-GD-A30E
Point-type Photoelectric Smoke Detector
Price on request
JB-QBL-SJ330E
combustible gas leak alarm control panel
Price on request