Description
General
The ZPW760W is a ZP7 series, addressable WHITE visual alarm device (VAD), approved to EN54:23 for wall mount applications. It features a clear lens with red LED element and incorporates a switch setting allowing it to be assigned a unique address on a Ziton fire panel loop.
Designed for installation at a height of up to 2.4m and with a discrete appearance, the ZPW760W with its deep base is suitable for a variety of applications. Its unique lens design distributes light evenly to achieve the required illumination, whist using minimum current.
High Intensity Visual Signal
Designed to complement audible alarms, the ZPW760W provides a high intensity, synchronised visual signal for applications where alarm sounders alone are ineffective for notification or evacuation of a premises. In areas with high levels of background noise and manufacturing areas where intense industrial noise demands the use of ear protection, residential areas or other confined spaces such as bedrooms, bathrooms and toilets, or places with occupants who may be hard of hearing, the use of visual indication of alarms are ideal.
The ZPW760W is designed to meet the requirements of most local disability legislation and is certified as a primary alarm notification device under EN54:23.
Current Consumption and System Loads
Depending on the system requirements, the ZPW760W may be set to use less power. When coverage areas are small (less than 7.5 m radius), reducing the required range minimises the system current load. In addition the flash frequency may be set to 0.5 Hz (1 flash every 2 seconds) instead of 1 Hz (1 flash every second) in instances where power consumption needs to be further reduced.
External Power Supplies
The ZPW766W is installed using a fist fix base supplied with the unit. Loop and/or power cables for the VAD are connected in this base. In systems where loop lengths or current requirements are high, the ZPW766W may be powered directly from an external, EN54:4 approved power supply. The external supply is supervised and should there be a problem, the VAD automatically notifies the fire panel.
In details
- Compatible with Ziton addressable fire panels
- Connection layout with easy wiring and connection on installation
- Powered directly from the ZP loop for small installations, or externally when many units are required
- Fully addressable
- LED technology for long service life and low current consumption, maximising the number of devices on a loop
- Unique optics for light management with a lens design that optimises light dispersal, minimising power wastage
- Up to 7.5m coverage diameter, reducing the number of devices required to cover an area
- Coverage switch feature – for smaller areas switch down from 7.5m to 2.5m, reducing power consumption and saving up to 50%
- Flash rate switch feature, reducing the power consumption by up to 50%
- Soft start up for reduced current peak at start up, reducing circuit loading
- Locking base to prevent easy removal of device
- EN54-23 approved and CPR certified
datasheet : zpw760w-1-en-za
Technical Specifications
| Electrical | |
|---|---|
| Operating voltage | 15.5 to 20.5 V (loop powered, pulsed) 18 to 28 VDC (externally powered) |
| VID | |
|---|---|
| Colour | Red LED |
| Flash frequency | 0.5 or 1 Hz 30 or 60 flashes/min |
| Physical | |
|---|---|
| Physical dimensions | 93 x 65 mm (Ø x H) |
| Net weight | 175 g |
| Colour | Gloss white / clear lens |
| Mounting type | Wall mount |
| Material | ABS FR / (Lens – Polycarbonate) |
| Body colour | Gloss white / Clear lens |
| Environmental | |
|---|---|
| Operating temperature | -10 to +55°C |
| Storage temperature | -25 to +70°C |
| Relative humidity | 95% max. noncondensing |
| Environment | Indoor |
| IP rating | IP65 |
| Application | Type A |
| Regulatory | |
|---|---|
| Certification | EN54-23 |
| Current consumption (max)- From the loop | |
|---|---|
| Loop powered – Quiescent – Active (LP / HP) | 1Hz 740µA 34 / 70mA |
| Loop powered – Quiescent – Active (LP / HP) | 0.5 Hz 740µA 22 / 38mA |
| Externally powered- Quiescent- Active (LP / HP) | 600μA, 6 mA |
| Current consumption (max)- From AUX PSU | |
|---|---|
| Flash Frequency – Quiescent – Active (LP / HP) | 1Hz 180µA 20 / 40mA |
| Flash Frequency – Quiescent – Active (LP / HP) | 0.5 Hz 180µA 12 / 24mA |
| Devices per loop (max)* | |
|---|---|
| <25 | |
| Wiring | |
|---|---|
| 2 core loop | |
| Monitoring | |
|---|---|
| Open/short circuit, removal, device type, external power | |
| Addressing method | |
|---|---|
| 7 way CIT (1of 127 addresses) | |
| Certification | |
|---|---|
| EN54:23 | W-2.4-7.5 |
| * | |
|---|---|
| 1km loop of 1.5mm² cable and depening on loop configuration, device setting and power selection | |
