1. Producte acabatview
The WattStopper BZ-200 is a robust power pack designed to provide 24VDC power to WattStopper occupancy sensors and other control devices, while also switching line voltage loads. It integrates seamlessly into lighting and plug-load control systems, offering reliable performance for various applications. This device is suitable for controlling a variety of load types including ballast, ELV, MLV, tungsten, LED, and plug loads.
2. Informació important de seguretat
Please read and understand all instructions before installing or operating this product. Failure to follow these instructions may result in electrical shock, fire, or property damage.
- Desconnecteu l'alimentació: Always disconnect power at the circuit breaker or fuse box before installing or servicing the BZ-200 Power Pack.
- Personal qualificat: Installation and wiring should only be performed by a qualified electrician in accordance with all national and local electrical codes.
- Voltage Compatibilitat: Assegureu-vos el subministrament voltage matches the power pack's specifications (120-277 VAC).
- Cablejat de classe 2: The 24VDC output is Class 2. Use only Class 2 wiring for low voltage connections to sensors and control devices.
- Plenum Rated: The BZ-200 is UL 2043 Plenum Rated, allowing for installation in plenum spaces when permitted by local codes.
3. Característiques clau
- Entrada Voltage: 120-277 Volt AC, 50/60 Hz.
- Vol. De sortidatage: 24 Volt DC for sensor power.
- Capacitat de càrrega: 20A @ 120V for plug loads, 20A for Ballast/ELV/MLV/Tungsten/LED lighting, 16A for E-Ballast/CFL, and 1HP @ 120/240VAC.
- Single Phase Operation: Designed for single-phase electrical systems.
- Color: White finish.
- Llistat UL: Appliance Control 88T9.
- Plenum Rated: UL 2043 compliant for plenum applications.
4. Instruccions d'instal·lació
The BZ-200 Power Pack is designed for easy installation in a junction box or directly to a fixture. Ensure all connections are secure and comply with local electrical codes.
4.1 Esquema de cablejat
Descripció de la imatge: This image displays the WattStopper BZ-200 Power Pack, a white rectangular device with a threaded conduit connector. The label on the device provides detailed electrical specifications and a wiring diagram. Key specifications include: 120-277 VAC (1φ), 50/60 Hz input; 20A Ballast/ELV/MLV/Tungsten/LED, 16A E-Ballast/CFL, 1HP @ 120/240VAC, and 20A 120VAC Plug Load output. It also specifies Class 2 Output: 24 VDC, 225 mA and is UL 2043 Plenum Rated. A prominent warning states 'Class 2 wiring only'. The wiring diagram illustrates connections for Neutral (White), Hot (Black, Green), and Ground. The Power Pack connects to a Lighting Load via Red wires and to an external 3-wire 24VDC sensor via Red (+24VDC), Black (Common), and Blue (Control) wires. The diagram also shows a switch between the Power Pack and the Lighting Load. The bottom of the label includes 'Watt Stopper', their website 'www.wattstopper.com', and phone number '800.879.8585'.
4.2 Passos de cablejat
Segueix aquests passos per a un cablejat correcte:
- Desconnexió d'alimentació: Ensure power is OFF at the circuit breaker before beginning any wiring.
- Línia Voltage Entrada:
- Connect the building's Neutre cable a la Blanc wire of the Power Pack.
- Connect the building's Calent cable a la Negre wire of the Power Pack.
- Connect the building's Terra cable a la Verd wire of the Power Pack.
- Connexió de càrrega:
- Connecteu el Vermell wire from the Power Pack to the Càrrega d'il·luminació. An optional switch can be wired in series with this connection.
- Sensor Connection (Class 2 Wiring Only):
- Connecteu el Vermell wire from the Power Pack to the +24VDC input of a 3-wire 24VDC sensor.
- Connecteu el Negre wire from the Power Pack to the Comú terminal of the sensor.
- Connecteu el Blau wire from the Power Pack to the Control input of the sensor.
- Connexions segures: Ensure all wire nuts or connectors are tight and properly insulated.
- Restaura l'alimentació: Once all connections are verified, restore power at the circuit breaker.
5. Funcionament
The BZ-200 Power Pack operates in conjunction with a connected 24VDC occupancy sensor. When the sensor detects occupancy, it sends a signal to the power pack via the control wire (Blue). The power pack then closes its internal relay, supplying power to the connected lighting or plug load. When the sensor no longer detects occupancy for a preset time, it signals the power pack to open the relay, turning off the load.
- Control automàtic: The system provides automatic on/off control of loads based on occupancy.
- Anulació manual (opcional): If an optional manual switch is installed, it can be used to override the automatic control, typically to turn the lights off manually.
6. Manteniment
The WattStopper BZ-200 Power Pack is designed for maintenance-free operation. However, periodic inspection is recommended to ensure optimal performance.
- Neteja: If necessary, gently wipe the exterior of the power pack with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Inspecció: Periodically check for any visible damage to the wiring or casing. Ensure all connections remain secure.
- Cicle d'alimentació: If the unit appears to be malfunctioning, try cycling the power at the circuit breaker for a few seconds to reset it.
7. Solució De Problemes
If the BZ-200 Power Pack is not functioning as expected, consider the following common issues and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| Load does not turn ON. | No power to the power pack. Cablejat incorrecte. Sensor defectuós. Load issue. | Check circuit breaker. Verify line voltage wiring (Black, White, Green). Test sensor functionality. Check the load (e.g., light bulb). |
| Load does not turn OFF. | Sensor constantly detecting occupancy. Sensor wiring issue. Power pack relay stuck. | Check sensor placement and sensitivity. Verify sensor control wiring (Red, Black, Blue). If problem persists, power cycle the unit. |
| Funcionament intermitent. | Connexions de cablejat soltes. Interference with sensor. | Inspect all wiring connections for tightness. Check for sources of interference near the sensor. |
8. Especificacions tècniques
- Fabricant: Wattstopper
- Número de model: BZ-200
- Entrada Voltage: 120-277 VAC, 50 / 60 Hz
- Vol. De sortidatage (Class 2): 24 V CC, 225 mA
- AmpCapacitat d'edat: 20 Amps
- Tipus de càrrega: Ballast/ELV/MLV/Tungsten/LED (20A), E-Ballast/CFL (16A), 1HP @ 120/240VAC, 120VAC Plug Load (20A)
- Font d'alimentació: Elèctric per cable
- Color: Blanc
- Acabat: Blanc
- Pes de l'article: 7.8 unces
- Dimensions del producte: 5 x 4 x 3 polzades
- Certificacions: UL Listed (Appliance Control 88T9), UL 2043 Plenum Rated
9. Garantia i suport tècnic
For warranty information or technical assistance, please contact Watt Stopper directly. Refer to the product packaging or the official Watt Stopper weblloc web per obtenir les dades de contacte i els termes de garantia més actualitzats.
- Weblloc: www.wattstopper.com
- Telèfon: 800.879.8585
