Stealth W
The Plugwise Stealth W is a built-in version of the Plugwise Circle, equipped with a Wieland GST 18i3 connector, intended for measuring and switching fittings and Wieland connector appliances.
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The Stealth W is a special version of the Stealth, intended for measuring and switching of appliances equipped with a Wieland GST 18i3 connection. The Stealth W operates identically to a regular Plugwise Stealth or Circle and can rapidly and easily be installed within a Plugwise project.
| Parameters | Min. | Nominal | Max. | Unit | Remarks |
| Power supply | |||||
| Supply voltage | 85 | 230 | 253 | VAC | |
| Frequency | 50 / 60 | Hz | |||
| Power dissipation | 0,3 | 0,55 | 1,1 | W | 230 VAC, 50 Hz, 25˚C, unloaded |
| Output | |||||
| Output current | 16 | A | cos phi 1, max. inrush current: 70 A during 2.5 ms. | ||
| Switching cycles (23 ˚C, 35-85% RH) | 10 000 | Cycles | Max. 16 A, cos phi 1 | ||
| Switching cycles (23 ˚C, 35-85% RH) | 6050 | Cycles | Max. 16 A, cos phi 1 | ||
| Energy measurements | |||||
| Accuracy (current usage) | 5% ± 0,5 W | 230V AC, 50 Hz, 23˚C, range: 1,035-3680W | |||
| Accuracy (cumulative) | 1% ± 0,2 W | 1 hour cumulative data | |||
| Permanent memory | |||||
| Storage capacity | 512 | kByte | |||
| ZigBee communication | |||||
| Baudrate | 250 | kbps | O-QPSK | ||
| Frequency | 2400 | 2483,5 | MHz | 16 channels of the 2,4 GHz ISM band | |
| Bandwidth | 2,0 | MHz | 5 MHz channel spacing | ||
| Receiving sensitivity (signal/noise ratio) | -92 | -97 | -98 | dBm | 1% PER (20 byte packet) |
| Transmission power | -32 | 3 | 5 | dBm | |
| Environmental conditions | |||||
| Temperature (operational) | 0 ℃ | 60 ℃ | |||
| Humidity (operational, non-condensing) | 0 % RH | 95 % RH | |||
| Dimensions | 120 x 80 x 24 | mm |
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What is...
- Plugwise network
- A Plugwise network is a dynamic structure of Plugwise components that measure energy consumption, switch appliances on or off and save energy. The different components perform their tasks independently and connect with each other via ZigBee. Plugwise networks can be large or small, depending on your requirements. New components such as Circles, are automatically recognized by the network; removing or moving components does not affect the network operation. Each Plugwise network has one Circle+. The Circle+ keeps track of which Circles belong to the network and communicates this to the Stick in the computer. After the network is set up the Circle+ can be used as a regular Circle.
- ZigBee
- The Plugwise system is based on the ZigBee-protocol. ZigBee is an international standard adopted by businesses worldwide. With ZigBee, appliances communicate using a secure, reconfigurable wireless mesh. ZigBee is designed for low power consumption and is far more energy efficient than other wireless communication methods such as Bluetooth and WiFi. ZigBee is used in a variety of situations such as smart metering, street lighting systems and building automation. The Plugwise implementation of the ZigBee-protocol is optimised for security, network performance and ease of installation.