Stealth

Built-in module for wireless energy measuring and switching.

Please pay attention to the following: the Stealth is specifically designed to be built-into an appliance/ lighting fixture or as a permanently connected device in the electrical installation of a building. Installation should always be executed by a registered installer in compliance with the local electrical code (e.g. BS 7671 or NEC). We refer to article 10.1 of our General Conditions of sale & delivery for consumers/SME.

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€ 43,00 plus shipping

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Detailed information
Technical information

Stealth is a ‘in-line’ screw terminal module designed to measure and switch in situations where it is undesirable or impossible to use a Circle. The product possesses the same technical specifications as the Circle.

Parameters	Min.	Nominal	Max.	Unit	Remarks
Power supply
Supply voltage	85	110 / 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	Making 30A, Breaking 3A, cos phi 0.3
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		60 x 48 x 26		mm

Stealth

€ 43,00 plus shipping

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