Articles in this section

Hardware

Avatar
Diane Revilleza
  • Updated
Follow
Are LiteTrace batteries operated products compliant with Reese's Law (enforcement for after March 2024)?

Reese’s Law (P.L. 117-171) applies to consumer products and are intended to prevent children from hazards of ingesting batteries in products such as keyless entry remotes, wireless game controllers, toys, and musical greeting cards.

LiteTrace does not manufacture any products that we feel meets the definition of consumer product as defined in the Consumer Product Safety Act. None of our products are sold to consumers for use in or around the household.

The Consumer Product Safety Act (CPSA) defines a consumer product as any article, or component part thereof, produced or distributed for sale to a consumer for use in or around a permanent or temporary household or residence, a school, in recreation, or otherwise.

 

Are the external antennas interchangeable on Keilton products?

Yes, the 1dB and 5dB external antenna options are interchangeable on Keilton products.

You can swap them depending on your wireless range needs, since they screw on to the same type of connector.

To change antennas:

Unscrew the existing antenna by turning it counter-clockwise to detach it from the product. Screw on the new antenna by turning it clockwise until it is securely attached. Tighten firmly but do not over tighten. The antennas only need to be finger-tight. That’s all there is to it! No other changes are needed when swapping antenna types.

This flexibility allows you to test out the different antenna gains and radiation patterns to determine which works best for your particular installation site. The modular design makes it easy to change them on any Keilton devices with external antennas.

 

Are you able to remotely access a product to troubleshoot?

Not at this time. Remote connectivity for troubleshooting and support is on our roadmap, but has not been released yet.

We understand the benefits of being able to remotely diagnose and resolve issues. This would allow support teams to efficiently assist customers without requiring an on-site visit.

While remote access is not possible today, we are actively developing this for a future product update. We don’t have an exact timeline to share yet.

Please stay tuned to our website and other channels for the latest information on new Keilton features. Providing remote troubleshooting access is an important capability we are working toward.

 

Are your products rated for plenum installation?

Keilton products designed for ceiling cavity installation carry UL723 or ASTM E84 plenum certification and comply with relevant fire safety standards.

   *This rating means they are constructed from materials suitable for use in HVAC plenum spaces.
   *They have high flame spread and smoke development safety ratings.

Check individual Keilton product datasheets for details on applicable plenum certifications.

 

Can Keilton+autani Bluetooth switches such as IWS102 (wall switch occupancy sensor) operate devices plugged into the WF20R controlled receptacle?

Yes, the IWS102 or any Keilton+autani Bluetooth switch can provide ON/OFF control to any device that is plugged into the controlled portion of the WF20R receptacle.

The steps to facilitate this are:

  •    Commission the IWS102 to same Zone as the WF20R is on.
  •    Create a Group and add both IWS102 and WF20R to same Group.
  •    Enable motion sensing for either Occupancy or Vacancy mode.
  •    Enable Linkage.
  •    Set desired time-outs for T1/T2.
  •    Set “hold time” equal to T1

When the ISW102 triggered, it will turn on the controlled receptacle of the WF20R and off after motion times out. User may also press the ON/OFF button on the IWS102 to turn on the receptacle.

 

Can low-voltage Keilton devices be hot-swapped while energized?

It depends on the open voltage of the DC power supply.

If the open voltage is 12VDC or less, hot swapping should be safe for the devices. However, some DC sources have higher open voltages above 12V (e.g. 36V, 48V). In that case, hot swapping can damage the sensors or exceed their voltage tolerance.

To summarize:

   *With a 12VDC or lower open voltage supply, hot swapping is okay.
   *If the power supply has an open voltage higher than 12VDC, do not attempt to hot-swap devices while

   *energized.
   *Check the exact open voltage of your DC source before attempting hot plug replacement.

The key factor is the uncontrolled open voltage when not loaded – this can spike beyond device limits if higher than 12V. To be safe, fully de-energize the circuit before swapping low-voltage Keilton devices.

 

Can integrated motion sensor and photo sensor work separately?

Yes, you can disable the motion sensor, photo sensor, or both in the Keilton app. This allows you to use each sensor separately if desired.

Here are some tips on using each sensor independently:

Motion Sensor:

Has a 120-degree coverage area downward from the sensor location.

  • To fully monitor a large area, install multiple lights and divide them into groups based on room function.
  • Enable group linkage in the app so lights work in unison.
  • Set appropriate Timer1 and Timer2 values based on how long the customer wants the lights on after motion is detected.

Photo Sensor:

  • Measures ambient light and dims lights up/down to maintain desired brightness.
  • Disable the motion sensor and enable a photo sensor only for lights in areas with adequate natural light.
  • The photo sensor will keep the lights at optimal brightness throughout the day as sunlight changes.
  • With the flexibility to enable each sensor separately, you can configure the optimal automated lighting setup for any area. Just be sure to install enough lights and divide them appropriately based on room use. The app makes it easy.

 

Do your sensors support "Occupancy Mode" or "Vacancy Mode"?

Yes, Keilton’s sensors support both “Occupancy Mode” and “Vacancy Mode” for automatic lighting control.

Here is an overview of how to configure each mode:

Vacancy Mode:

   *Lights default to OFF when entering an area
   *User must press a switch to turn lights ON manually

To enable:

   *Do not enable motion sensing
   *Use switches to control lights

Occupancy Mode:
   *Lights turn ON automatically when motion detected
   *Lights stay on as long as motion continues
   *Lights turn OFF after a time delay when no motion detected

To enable:
   *Enable motion sensing
   *Set desired ON and OFF time delays
   *Dim lights to 0% when turning OFF to keep in occupancy mode The key is that Occupancy Mode               requires motion sensing enabled, along with appropriate time delays set for the application. Dimming       lights to 0% vs. toggling power when turning off also keeps the lights in an automatic occupancy               control state.
Does CS107D have "Vacancy Mode?" The sensor seems to always turn on ligts when motion is detected.

Yes, the CS107D occupancy sensor can be configured to provide “Vacancy Mode” control:

Here are the steps to set up Vacancy Mode with the CS107D:

  • Commission lights, CS107D sensor, and wall switch to a Zone in the app.
  • Group the lights into Group 1 (G1).
  • Enable motion sensing for G1. Set appropriate T1, T2, and dimming levels.
  • Bind CS107D to G1. Set “Triggered By” to “None” and configure other parameters. Set “Hold Time” = T1.
  • Bind wall switch to G1.

Daily Operation:

  • Lights default to OFF. User must press switch to turn ON manually.
  • CS107D will hold lights ON when occupancy detected. After T1, lights dim down. After T2, lights turn OFF until switched back ON.
  • Pressing “AUTO” button on switch returns lights to full programmed state.

So in summary, with Vacancy Mode the lights default OFF and require manual activation. The CS107D holds the lights on while occupied. This differs from Occupancy Mode where lights automatically turn on when motion detected.

 

Does LiteTrace perform full QC on each sensor before shipping?

Yes, Keilton sensors undergo functional testing at our factory before being packaged and shipped.

Our quality control procedures include:

   *Individual testing of each produced sensor to verify proper operation

   *Calibration and validation of detection accuracy
   *Checks for physical defects
   *Confirmation of wireless connectivity and pairing
   *Simulation of real-world operating conditions

Every sensor is put through this battery of tests to ensure it is performing as designed. Only products passing these inspections are approved for shipment.

Rigorous in-house testing allows us to guarantee the quality and reliability of Keilton sensors. Customers can be confident they are receiving fully-validated products ready for installation right out of the box.

 

Does the system retain settings during power loss?

Yes, the Keilton lighting control system retains all configuration settings and commissioning data even during complete power loss or electrical outages thanks to built-in non-volatile memory in the devices.

This memory persists in the configured data whether the power disruption is from:

   *Temporary power outage
   *Circuit breaker reset
   *Device reboot/restart
   *Full disconnect from power

When power is restored, the devices will resume operation in their last configured state. No re-programming or commissioning is required after an outage.

Some examples of data retained in non-volatile memory:

   *Project bindings and topology
   *Grouping and zones
   *Sensor settings *Schedules
   *Scenes
   *Device names
   *Control behaviors

So you can have confidence that a power interruption will not reset or wipe out your configured system. The onboard non-volatile memory retains all commissioning data to withstand power cycling.

 

From the source of signal (i.e. the PPA109s), how many hops can the signal be relayed through the sensors for reliable signal transmission?

The PPA109’s wireless signals can reliably traverse a maximum of 4 hops between devices in a project’s mesh network.

A “hop” refers to the signal jumping from one device to another. For example:

PPA109 Light (1 hop)
PPA109 Light Light 2 (2 hops)
PPA109 Light Light 2 Light 3 (3 hops)
After 4 hops, signal attenuation becomes too high, and relay reliability greatly decreases.

Recommendations:

   *Design projects so that any device is within 4 hops of a PPA109 or other controller
   *Strategically place lights to ensure robust mesh network coverage across the space
   *Keep critical control sources like switches/sensors within a 4-hop radius

Following the 4 hop best practice prevents communication breakdowns between devices that are too many relay points apart in the mesh network. This ensures reliable transmission across even large-scale lighting installations.

 

How can I reset to factory settings?

Here are two methods to reset LiteTrace devices back to factory default settings:

Using the App:

   *Go to the “Lights” page in the app
   * Tap the “-” symbol in the top right
   * Select the light(s) you want to reset by checking the circle at bottom right corner of Light Icon
   * Tap “Delete” in the top right * Confirm you want to delete the light(s) This will remove the lights from the “Lights” page and put them back on the “Not Added” page to be re-commissioned Manual Reset:
   * Locate the reset button on the back on the sensor or load controller
   * Press and hold the reset button for 3+ seconds until the LED blinks
   * This will clear all settings and revert the sensor to factory defaults
   * You can now re-commission the sensor through the app like new

The key is to either remove the device from the app or perform a manual reset via the button to wipe its programmed settings. This allows the device to be set up again as if it was new.

 

How do I get the energy report file?

To collect energy consumption data and generate an energy report, you require a CR01 energy monitoring dongle. The CR01’s features are as follows:

It is powered by a USB-A receptacle.
It has an embedded Real time Clock (RTC) to synchronize time for all devices in the zone, including an internal battery to maintain time during power outages.
It records the energy consumption raw log onto a SD card.
For more detailed information, please consult the CR01 Specification.
Keilton+Energy+Monitoring+Instruction.pdf

The CR01 records the energy consumption raw log for every device in the zone at 15-minute intervals. In a zone with 100 controllers, it will produce approximately 28 Megabytes of data per month.

 

How do you disable the PIR/PC function to have lights stay on at 100%?

Select the MODE E and select a brightness. PIR and Photocell will at that point be disabled.

 

 

How do you find a Bluetooth sensor when not connected directly to a luminaire?

Open the Motion Sensor Testing function on the More page.
Select “Start Testing”.
Open the Lights page.
Walk around under the sensors in question.
The lights icon will indicate “ON” when you are near the sensor.
This will identify the sensor and the associated icon in the app.
Then press and hold the icon till the “Light Dimming” page opens.
Rename the sensor. Suggest using naming to indicate location, i.e., room number or room name.
Open the Groups page.
Add the sensor to the group of lights you wish to control.
Select the “Light Bulb” icon in the group and then select the “Motion” setting button on lower right-hand corner and choose the settings for your group.
Select “Save” when complete.

 

How do you handle warranty issues?

Here is an overview of how we handle warranty issues for Keilton products: 

   *Keilton provides a standard 5-year limited warranty on most products. See specific datasheets for warranty terms.
   *If a product fails during the warranty period, customers can initiate a claim by contacting Keilton Support and providing proof of purchase.
   *Our support team will first aim to resolve issues through troubleshooting and sending replacement parts as needed.
   *If a product requires return/repair, Keilton will provide an RMA number and process for sending the item to our facility.
   *We have dedicated technicians that thoroughly test returned products to determine if the issue is a valid warranty claim.
   *For valid claims, we will repair or replace the item free of charge, then ship it back to the customer. Invalid claims are sent back unrepaired.
   *Expedited shipping options are available for urgent requests at customer expense.
   *Documentation on warranty scope, process, and policy is available on our website and in product manuals.

 

How many lights can be dimmed from one sensor?

* The maximum sinking current of LiteTrace’s luminaire-mounted sensors is 10mA. This limits the number of fixtures that can be wired to and dimmed from a single sensor.

* To control a group of lights from one sensor, the FA102 or PPA102S Bluetooth nodes can be added to each individual fixture.

* The FA102 requires a dim-to-off capable driver with 12V AUX output in each light. It allows dimming control.

* Using these Bluetooth nodes distributed on each light allows a single LiteTrace sensor to control multiple fixtures, with the 10mA current draw limit per sensor still applying.

* This distributed Bluetooth architecture allows for grouping multiple lights under one sensor.

So, in summary, current limits define how many lights can be controlled per sensor, with various options available to suit different installation needs.

 

How many PPA109s per group of emergency fixtures?

Here are some optimized guidelines for properly spacing PPA109s for emergency lighting projects:

PPA109 Density Recommendations

   *Maintain a maximum 100:1 ratio of light controllers to PPA109s – Install at least 1 PPA109 for every 100 lights.
   *For commercial spaces, install 1 PPA109 per 200 square feet of coverage area.

Examples:

   *1-100 lights = Minimum 1 PPA109
   *101-200 lights = Minimum 2 PPA109s
   *10,000 sq ft space = Approximately 10 PPA109s (at 200 sq ft spacing)

Goals:

   *Keep all fixtures within reliable wireless range of a PPA109 (max 100:1 ratio)
   *Provide overlap between PPA109s for redundancy (200 sq ft spacing)

Properly distributing PPA109s using these spacing guidelines ensures robust mesh network coverage across the entire emergency lighting installation.

 

How to add and locate lights in large projects (with more than 100 lights)?

Here are some tips for installing and configuring large projects with 100+ lights:

Planning:

   *Divide the installation area into smaller sections based on room layout and lighting design. Keep each section under 100 lights.
   *Plan lighting circuits based on load capacities and room divisions. Lights on the same circuit should be in the same section. Large sections can have multiple circuits.

Installation:
   *Turn-on power separately to each circuit as you commission. This simplifies the commissioning process.
   *Only power on one section at a time when configuring in the app. Complete all programming for that section before moving to the next. Avoid powering everything on at once.
   *Use the “Sort by Signal” option when adding lights. This arranges them by distance to your mobile device, which helps locating.
   *Create the necessary zones, groups, scenes, etc. in the app ahead of time to save on-site time.
   *Name everything logically based on room names/numbers to keep organized.

By dividing into smaller sections, configuring one section at a time, and planning ahead in the app, installing large projects with hundreds of lights is manageable. Just take it one step at a time.

 

I delete lights from a zone and can not reconnect them

If lights/sensors are not visible in the app after deleting from a Zone, it is necessary to reset the light/sensor. There is a reset hole that a paper quip can be inserted for 3 seconds. The light/sensor will begin to flash to indicate it is reset to factory settings. See https://www.litetrace.com/videos/ for more assistance.

 

Is LiteTrace a SIG-qualified Bluetooth Mesh?

LiteTrace uses a proprietary private Bluetooth mesh system. LiteTrace’s proprietary Bluetooth mesh networking protocol offers advanced features custom-designed to optimize performance for our products. These include ultra-low latency for time-critical device coordination and dynamic power management for battery-powered nodes. While proprietary, our mesh has an open API to enable third party devices and apps to interface with the network. We provide documentation and support to foster an ecosystem of compatible products and services. The proprietary technology allows us to innovate while the open API creates flexibility to connect new solutions.

 

Is the Keilton Bluetooth system compatible with other products that operate on a 2.4GHz wireless frequency?

Keilton’s smart lighting system uses Bluetooth technology for wireless communication which indeed operates on the 2.4GHz frequency band.

However, Bluetooth is not directly compatible with other devices that also use the 2.4GHz frequency, like WIFI routers or 2.4GHz RF devices. This is because those technologies use different communication protocols over 2.4GHz.

Here are some key points about Bluetooth vs. other 2.4GHz wireless:

   *Bluetooth is its own protocol and not directly interchangeable with WiFi, Zigbee, etc. even though they operate on the same band.
   *Bluetooth has mechanisms like frequency hopping to minimize interference from other 2.4GHz signals. But performance can still degrade in noisy environments.

For best results, minimize 2.4GHz interference by not placing devices next to WiFi routers, microwaves, etc. Spread devices out.

 

Is there any difference in the antenna of 1dB antenna and 5 dB external antenna?

Here are the key differences between the 1dB and 5dB external antennas:

  • Gain – The 5dB antenna has higher gain, meaning it can focus the wireless signal in a narrower beam for increased range. The 1dB antenna has lower gain.
  • Directivity – The 5dB antenna’s radiation pattern is more focused and directional due to its higher gain. The 1dB antenna is less directive with a wider beamwidth.
  • Range – The higher gain 5dB antenna can achieve longer transmission distances. The lower gain 1dB antenna has a shorter effective range.
  • Coverage Pattern – The 1dB antenna provides a broader, multi-directional coverage area. The 5dB antenna’s coverage is more concentrated in a single direction.
  • Size – The 5dB antenna is physically larger to accommodate the larger reflectors/directors needed to produce the increased gain. The 1dB antenna is more compact.

In summary, the 5dB high-gain antenna is better for long range point-to-point links, while the 1dB antenna is preferable for broader short-range coverage. The choice depends on your specific wireless range and coverage requirements.

 

Rated Battery Life

The battery life is based on 20 presses per day.

Most batteries have a 10yr shelf life.

The CR2032 capacity has a big range between brands. Duracell is 100mAh while Nanfu is 210mAh capacity.

The AAA capacity is 1800mAh and would offer a much longer life.

For the Duracell CR2032 (100mAh):
At 20 presses per day, the battery would theoretically last about 7.3 years until reaching 50% capacity Effective life is 7.3 years (limited by capacity depletion)

For the Nanfu CR2032 (210mAh):
Would theoretically last about 15.3 years until reaching 50% capacity
Effective life is 10 years (limited by shelf life)

For the AAA battery (1800mAh):
Would theoretically last over 130 years until reaching 50% capacity
Effective life is 10 years (limited by shelf life)

This confirms that the effective life would be around 10 years for both the Nanfu CR2032 and AAA batteries due to shelf-life limitations, while the Duracell CR2032 would be limited by its capacity to about 7.3 years.

 

What are the proper operating parameters of 12Vdc supply to Keilton DC sensors?

Here are the key points on operating parameters for Keilton DC sensors:

Ripple voltage on the 12VDC auxiliary power supply should ideally be less than 50mV peak-to-peak. Lower ripple indicates good driver quality.
Ripple waveform shape, dimming depth to 1%, dimming on/off threshold below 0.1V, linear output, and no flashing/strobing are also important parameters.
No ripple current feedback from dimming or ground wires back to the sensor.
Comprehensive testing with the fixture, sensor, and driver properly installed together is recommended for any specific driver model to ensure compatibility.
Most good quality LED drivers have 12VDC auxiliary ripple less than 200mV, which should work well.

In summary, ripple voltage under 50mV is optimal but less than 200mV is generally acceptable. A smooth ripple waveform along with proper dimming performance, linear output, and no current feedback are also critical for reliable sensor operation. Thorough testing of any particular driver is best to confirm performance.

 

What are the various factors related to the battery to consider in selecting wall switches that use CR2032 batteries vs AAA batteries?

CR2032 Switch Benefits:
More compact and slimmer design
Better for space-constrained installations
Typically lighter weight
Excellent shelf life: 8-10 years (lithium-based)
Performs better in a wider temperature range

2xAAA Switch Benefits:
Longer operational battery life (2-3x the capacity of a CR2032)
Less frequent battery changes needed
AAA batteries are commonly available in most stores
Easier to replace than the coin cell
Moderate shelf life: 5-7 years for alkaline AAAs (less for heavy-duty/zinc-carbon)
Lower self-discharge rate for lithium AAAs if those are used

The CR2032’s superior shelf life means the switch will likely work even after sitting unused for extended periods. This can be particularly valuable for:
Switches in rarely used rooms
Backup switches Places with intermittent use
If you plan to install the switch in a location where it might go unused for long periods, the CR2032 option has a distinct advantage due to its longer shelf life and lower self-discharge rate. However, if the switch will see regular use, the operational capacity advantage of AAAs may outweigh the shelf life consideration.​​​​​​​​​​​​​​​​

 

What gauge would be needed to ensure that a 500 ft. run between the test button and the PPA109s module?

Here are some optimized recommendations for connecting a remote test button to PPA109S over long distances:

For spans up to 500 feet between the test button and PPA109S, we suggest the following:
   *Use 14 AWG or 12 AWG wire for the button connection. The larger wire gauge minimizes voltage drop over long cable runs.
   *Install a dry contact relay near the test button, then use a thinner gauge wire from the relay to the PPA109S. This allows the relay to isolate and extend the contact over greater distances.

The key goals are:
   *Maintain strong signal integrity from the button to the PPA109S.
   *Avoid excessive voltage drop through thinner gauge wires over long cable lengths.

By using a heavier gauge wire or remote relay, you can reliably connect test buttons to PPA109S located up to 500 feet away.

 

What is the max mounting height and max sensor detection range for CS107D?

The CS107D is designed for ceiling heights of 8-10 feet. At 12-14 feet and above, detection performance will start to decline.

The key factors are:
   *The sensor’s infrared technology is designed and calibrated for 8-10 foot ceiling height. This ensures accurate presence and vacancy sensing in typical applications.
   *At increased heights beyond 12-14 feet, the sensor’s field of view expands, resulting in reduced sensitivity and potential detection gaps.
   *High ceilings also introduce more ambient temperature variations that can interfere with performance.

While the CS107D may still function in some limited capacity at heights above 14 feet, detection reliability and coverage area will be compromised.

For ceilings higher than 12-14 feet, we recommend considering a higher power, long-range sensor specialized for large open spaces.

For more info, see CS107D Instruction Sheet: CS107D Instruction Manual

 

What is the maximum length of TEST WIRE for the PPA109S?

Our testing has shown the PPA109 can reliably control lights at distances of up to 15 meters (49 feet).

15 meters is not the absolute upper limit, but we recommend maintaining a distance of 15 meters or less between a PPA109 and the lights it controls for optimal reliability.

Factors that can affect maximum distance include:
   *Obstructions between the PPA109 and lights
   *Building materials that interfere with wireless signals
   *Highly congested wireless environments

Under ideal conditions, PPA109s may be able to reach further than 15 meters. However, limiting the distance to 15 meters or less helps ensure consistent communication and control.

 

What is the maximum transmission distance for control of lights from a remote Bluetooth wall switch?

Bluetooth wall switches use the same wireless technology as the lights. When idle, the switches are powered off to conserve energy. They transmit signals only when pressed.

The BT transmission range is similar to the lights – up to 50 meters (164 ft) indoors. However, for the best user experience, it is recommended to install panels within 20 meters (66 ft) of the nearest controlled lights.

Here are some guidelines on transmission distances:
   *Maximum distance between the switch and lights it directly controls: 20 meters (66 ft)
   *Farthest distance lights can be from the switch and still receive signals: 200 meters (656 ft)
   *Lights beyond 200 meters may not receive switch signals reliably
   *The 200 meter total transmission range allows flexibility in lighting layouts. You can control distant lights by placing panels strategically within that radius.

Following these distance recommendations allows reliable communication between the wall switches and lights for the best user experience.

 

Which sensors can be used outdoors?

The following products are outdoor long range sensors:

EFS106-BH4-W
EFS106-AUX-W
EFS106-Z10-W
WPPA102-BH4-W
WPPA102-AUX-W
WPPA102-Z10-W

 

Why are lights not on as 100% after power-on?

If your lights have built-in sensors, they will automatically dim to a preset level when first powered on rather than going to 100% brightness.

Here’s why:

The sensors detect ambient light levels in the room and dim the lights accordingly to maintain the desired brightness. The light is programmed to turn on at a preset dimming level that is less than 100%. This prevents lights from being overly bright when first turned on. Photo sensors will automatically raise or lower the dimming level based on the amount of natural light in the room. So in most cases, the lights will not immediately go to maximum brightness when powered on or turned on from the app or a scene. The sensors modulate the dimming level upon startup for a more comfortable experience.

You can override this by manually setting the lights to 100% brightness after startup if desired. But letting the sensors control the initial dimming often provides a better experience.

 

Why does RP0 shutdown when on portable USB battery?

RP0 is a signal booster and it requires very little power consumption during when it is powered on, less than 20mA. Some power bank detects the output current and will shut the output off if output current is very small. That was what happened in this case.

Please find a power bank that can keep constant power output.

For example, this ROMOSS power bank: ROMOSS Power Bank has a button to turn on / off the output on the side, when double click this button, it will enter the ‘constant output’ mode and keep the RP0 working. You may check whether your power bank has the same function, or use the ones that have this ‘constant output’ mode.

 

Will the PPB102 (Phase Dimmer) work with Electronic Low-Voltage Loads?

PPB102 is a phase dimmer. It can select the forward-cut or reverse-cut function by means of a dip switch, typically works with standard incandescent loads because these loads are resistive and can handle the waveform modifications created by phase cutting. However, when it comes to Electronic Low-Voltage (ELV) transformers, the compatibility is more complex.

ELV transformers are designed to work with electronic dimmers, specifically leading-edge or trailing-edge dimmers, depending on the transformer design. Forward-cut dimmer may not be compatible with ELV transformers because they can cause flickering, buzzing, or improper operation. ELV transformers usually require reverse-cut dimmers, which are better suited for their electronic nature.

If you intend to use PPB102 with an ELV transformer and low-voltage incandescent loads, ensure PPB102 is in the reverse-cut function mode. Always check the compatibility of the PPB102 with the transformer and load to avoid damage or improper performance.

 

Related articles

Comments

0 comments

Please sign in to leave a comment.