zens PuK 2 Built In Wireless Surface Charger User Guide
- June 4, 2024
- ZeNS
Table of Contents
zens PuK 2 Built-In Wireless Surface Charger
Overview
Safety instructions
Failure to comply with these instructions may result in damage to the device, fire, or other hazards. During the charging process, magnetic fields are generated which may affect pacemakers or other implanted devices. Contact the manufacturer of the implant before commissioning/using the device. These instructions are an integral component of the product and must be retained by the end user.
Design and layout of the device Figure A1
- Pad – only required for built-in installation
- Label – only required for substructure installation
- ) Inductive charging unit with 1 inductor
- Power supply with DC plug interface
- Clips for cable routing
Function
The device is used for inductive charging of suitable mobile end devices with
a correspondingly tted receiver inductor, e.g. QI-certified smartphones or
tablets.
Product characteristics
The charging station is fitted with a large inductor that enables material penetration of up to 3 mm for substructure installation. To ensure an optimum charging process, the mobile end device must be placed on the pad (1) so that its inductor is positioned as centrally as possible over the charging station. Correct use
- Only suitable for indoor applications
- Suitable for substructure or built-in installation In the case of substructure installation, please observe the maximum material penetration of the charging station.
- Not suitable for built-in/substructure installation in metallic materials or materials with a metallic coating.
Scope of delivery
- Charging station with plug interface (3) and pad (1)
- Power supply for socket outlet, with DC plug (4) — Self-adhesive clips (5) for cable routing
- Label (2)
Operation
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Charging a mobile end device
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The device may only be used to charge
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QI-compatible end devices or end devices equipped with additional QI-certified charging equipment, e.g. a charging sleeve.
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Only charge the mobile end device if the charging status is below 100 %.
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The charging process can be improved/accelerated if the protective cover of the mobile end
-
device is removed beforehand.
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Care must be taken to ensure that no metallic or metalliferous objects/particles are lying on the charging station. The charging station then tries to charge and acknowledges the unsuccessful attempt with a repetitive warning tone.
The pad is free from any metalliferous objects and cleaned. -
Place the mobile end device over the built-in (Figure B1)/sub-mounted (Figure B2) charging station so that the receiver inductor is positioned approximately centrally on the pad (1)/label (2).
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A low tone confirms the correct positioning. Depending on the end device, a quiet humming sound signals the start of the charging process. The mobile end device displays the charging progress.
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The position of the charging system in the mobile end device may vary depending on the manufacturer and model. Please observe the instructions of the mobile end device. The charging station will respond with 4 signal tones in rapid succession
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if the mobile end device cannot be charged. The charging process is aborted immediately. Then: Keep adjusting the position of the mobile end device until the charging station and device display the charging process.
-
The charging process will generate heat.
Cleaning the pad
- Unplug the power supply from the socket outlet.
- Wipe the pad (1) with a slightly damp, lint-free cloth.
- Do not allow any moisture to get into the device.
- Dry the pad (1) completely with a dry cloth.
- Plug the power supply back into the socket outlet.
Information for electricians
Installation and electrical connection Selecting installation location When selecting the installation location, make sure:
- there are no sources of water or other fluids nearby.
- there are no metallic objects or pieces of furniture nearby.
- there are no heat sources nearby.
- In the case of substructure installation, the material thickness of the mounting plate is adequate (see technical data).
- There is enough room to set down mobile end devices.
- Assembly of the device (built-in installation, Figure C1 … C4)
- Make a hole of Ø 80 … 81 mm in the mounting plate.
- Place pad (1) onto the charging unit (3) and press down until it snaps into place.
- Remove the protective film from the self-adhesive edge on the bottom of the pad (1).
- Insert the charging station from above into the built-in opening.
- Place the pad with the adhesive strip on the clean mounting surface and press down gently.
- The charging unit can also be locked from below in the built-in opening if necessary. To do this, insert the 2 enclosed screws into the grooved clamping lugs and screw on slightly until the clamping lugs grip on the edges.
Assembly of the device (substructure installation, Figure D1 … D4)
When implementing the substructure recess make sure that:
- The remaining material thickness over the recess does not exceed the maximum possible material penetration of the charging unit of 3 mm (Figure D1).
- The depth of the recess is at least 16 mm so that the clamping lugs can clamp the charging unit sufficiently (Figure D1).
- Introduce the substructure recess of Ø 80 …81 mm into the mounting plate from below.
- Insert the charging unit (3) straight into the substructure opening from below.
- Fasten the charging unit in the substructure opening. To do this, insert the 2 enclosed screws into the grooved clamping lugs and screw on slightly until the clamping lugs grip and the charging unit is clamped.
- Attach the label centrally over the installation point of the charging unit in order to mark the usable positioning area of the mobile end device for the charging process.
Connecting the device (Figure E1 … E3)
- Establish the plug connection with the power supply (4).
- Only use the officially approved, power supply provided.
- Do not use any extension cables.
- Route the cable between the charging station and the power supply under the mounting plate using the self-adhesive clips provided (5).
- Plug the power supply (4) into a suitable socket outlet.
- The acoustic signal confirms that direct current is present on the charging unit. The charging station is ready for operation.
Appendix
Technical data
- Power supply:
- Input voltage 100 … 240 V AC
- Frequency 50/60 Hz
- Output voltage 12.0 V DC +/- 5 %
- Power consumption (standby) < 0.3 W
- Energy efficiency class V
- Charging station:
- Output current 1.0 A
- Switching frequency 105 … 113 kHz Charging capacity max. 5 W, QI certified devices Operating temperature 0 … 30 °C
- Storage temperature -20 … +70 °C
- Degree of protection IP 43
- Assembling height of pad 1.7 mm
- Diameter of built-in/substructure opening
- 80 … 81mm
- Depth of the substructure opening min. 16 mm Directives: EMV Directive 2004/108/EC Switching frequency 110 … 120 kHz
- For substructure installation
- Material penetration max. 3 mm
- Material thickness of the mounting plate min. 16 mm (remaining material thickness)
- ETSI EN 301 489-3 V1.6.1 (2013-08)
- ETSI EN 301 489-1 V1.9.2 (2011-09)
- Radio Equipment and Telecommunication
- Terminal Equipment Directive (1999/5/EC) – R&TTE ETSI EN 300 330-2 V1.5.1 (2010-02)
- EN 55022: 2010
- EN 61000-3-2: 2006 + A1: 2009 + A2: 2009
- EN 61000-3-3: 2008
- EN 55024: 2010
- EMC Directive 2004/108/EC
- UL 60950-1, 2nd Edition, 2007-03-27
- FCC part 15C
- FCC CFR47 Part 1 – 1.1307 and 1.1310