Tridonic 22185120 PCA 1×26-57 TC ECO Y II- Limited Stock

22185120 Common data

22185120 Technical Information

Mains voltage range 220 – 240 V
AC voltage range 198 – 264 V
DC voltage range 176 – 280 V (lamp start ≥ 198 V DC)
Mains frequency 0 / 50 / 60 Hz
Overvoltage protection 320 V AC, 1 h
Typ. power input on standby < 0.2 W
Protective hot restart 0.5 s for AC / 0.2 s for DC
Dimming range 3 – 100 %
Lamp start possible from 3 %
Operating frequency ~ 40 – 130 kHz
Type of protection IP20

22185120 Standards

EN 55015
EN 60929
EN 61000-3-2
EN 61347-2-3
EN 61547
Suitable for emergency installations according to
EN 50172
CISPR 15
CISPR 22
IEC 60929
IEC 61000-3-2
IEC 61347-2-3
IEC 61547
IEC 62386 (according to DALi standard V1)

22185120 Lamp starting characteristics

Warm start
Starting time 0.5 s with AC
Starting time 0.2 s with DC
Start at any dimming level

22185120 AC operation

Mains voltage
220–240 V 50/60 Hz
198–264 V 50/60 Hz including safety
tolerance (±10%)
198–254 V 50/60 Hz including performance
tolerance (+6%/-8%)

22185120 DC operation

220–240 V 0 Hz
198–254 V 0 Hz certain lamp start
176–280 V 0 Hz operating range
Use in emergency lighting installations according to EN 50172 or for emergency luminaires according to EN 61347-2-3 appendix J.

22185120 Dimming

Dimming curve is adapted to the eye sensitiveness.
Dimming range 3% to 100%
Digital control with:

• DSI signal: 8 bit Manchester Code Speed 3% to 100% in 1,16 s
• DALI signal: 16 bit Manchester Code Maximum speed 3% to 100% in 550ms (adjustable between 100ms and 90 s)
Programmable parameter:
Minimum dimming level
Maximum dimming level
Default minimum = 3%
Default maximum = 100%

22185120 Control input (DA/D1, DA/D2)

Digital DSI signal, push-to-make switch (switchDIM) or the digital control signal DALI/DSI can be wired on the same terminals (DA/D1 and DA/D2).

Digital signal DALI/DSI

The control input is non-polar and protected against accidental connection with a mains voltage up to 264 V. The control signal is not SELV. Control cable has to be installed in accordance to the requirements of low voltage installations. Different functions depending on each module.

22185120 SMART interface

An additional interface for the direct connection of the SMART-Sensor 5D 19f1) or corridorFUNCTION plugs. Application and functionallity see corridorFUNCTION user manual.

SMART-Sensor 5D 19f1) light sensor operating mode:
The sensor registers actual ambient light and maintains the individually defined constant lux level.
After every mains reset the SMART interface automatically checks for an installed sensor. With the sensor installed the PCA TC ECO y II automatically runs in the constant lux level mode.

ON/OFF switch via mains, switchDIM or DSI signal. DSI signal = 0 switches off, DSI signal ≥ 1 switches on.

With switchDIM signals it is possible to change the controlled light level temporarily.

Temporarily means that after a switching cycle OFF/ON command the ballast will start at the preset value determined by the SAMRT-Sensor 5D 19f. The installation of the two wire bus is according to the appropriate low voltage regulations.

22185120 switchDIM

Integrated switchDIM function allows a direct connection of a push to make switch for dimming and switching. Brief push (< 0.6 s) switches ballast ON and OFF. The ballasts switch-ON at light level set at switch-OFF. After switch ON the last settet dimming level will be activated again.

When the push to make switch is held, PCA ballasts are dimmed. After repush the PCA is dimmed in the opposite direction.

The switchDIM fade time is set to 3 s from min. to max. in the factory settings. With a 20 s push to the push to make switch this fade time can be changed to 6 s. In this instance the switchDIM application will be synchronized to 50% light level after 10 s and after 20 s the light level rises to 100% with the new fade time.

At every synchronizsation (10 s keystroke) the device will reset to 3 s (factory setting) In installations with PCAs with different dimming levels or opposite dimming directions (e.g. after a system extension), all PCAs can be synchronized to 50% dimming level by a 10 s push.

Use of push to make switch with indicator lamp is not permitted

switchDIM and corridorFUNCTION are very simple tools for controlling ballasts with conventional momentaryaction switches or motion sensors. To ensure correct operation a sinusoidal mains voltage with a frequency of 50 Hz or 60 Hz is required at the control input.

Special attention must be paid to achieving clear zero crossings. Serious mains faults may impair the operation of switchDIM and corridorFUNCTION.

22185120 corridorFUNCTION

To activate the corridorFUNCTION a voltage of 230 V simply has to be applied for five minutes at switchDIM connection. The unit will then switch automatically to the corridorFUNCTION.

Note: If the corridorFUNCTION is wrongly activated in a switchDIM system (for example a switch is used instead of pushbutton), there is the option of installing
a pushbutton and deactivating the corridorFUNCTION mode by five short pushes of the button within three seconds.

The corridorFUNCTION offers the added benefit of a second and third preprogrammed profile, which can be activated by the corridorFUNCTION plugs. It is also possible to combine the corridorFUNCTION with the SMART-Sensor 5D 19f light sensor. Application and functionallity of profiles see user manual of the corridorFUNCTION.

22185120 Intelligent Voltage Guard

Intelligent Voltage Guard is the name of the electronic monitor from Tridonic. This innovative feature of the PCA family of control gear from Tridonic immediately shows if the mains voltage rises above certain thresholds. Measures can then be taken quickly to prevent damage to the control gear.

• If the mains voltage rises above approx. 318 Vrms (voltage depends on the ballast type), the lamp starts flashing on and off.
• To avoid a damage of the device the mains supply has to be switched off at this signal.

22185120 Intelligent Temperature Guard

The intelligent temperature guard protects the PCA TC ECO y II from thermal overheating by reducing the output power or switching off in case of operation above the thermal limits of the luminaire or ballast. Depending on the luminaire design, the ITG operates at about 5 to 10 °C above tc temperature.

22185120 Installation instructions

22185120 Wiring type and cross section

The wiring can be in stranded wires with ferrules or solid with a cross section of 0.5–1.5 mm².
Strip 9.5 mm of insulation from the cables to ensure perfect operation of the push-wire terminals.

22185120 Wiring advice

The lead length is dependent on the capacitance of the cable.

With standard solid wire 0.5/0.75mm² the capacitance of the lead is 30–80 pF/m. This value is influenced by the way the wiring is made.

Lamp connection should be made with symmetrical wiring.

Hot leads (10, 11, 16, 17) and cold leads (12, 13, 14, 15) should be separated as much as possible.

When using two or more dimmable ballasts in one luminaire with separate dimming controls, the lamp leads must be kept separate.

Sensor wires

Sensor wires must be routed separately from the lamp wires and mains cables otherwise the lighting control system may malfunction. If separate routing is not possible (for reasons of space) shielded lamp wires and mains cables must be used.

Dimmable ballasts from Tridonic have to be earthed.

To avoid the damage of the control gear, the wiring must be protected against short circuits to earth (sharp edged metal parts, metal cable clips, louver, etc.).

22185120 RFI

• Connection to the lamps of the hot leads must be kept as short as possible
• Mains leads should be kept apart from lamp leads (ideally 5–10 cm distance)
• Do not run mains leads adjacent to the electronic ballast
• Twist the lamp leads
• Keep the distance of lamp leads from the metal work as large as possible
• Mains wiring to be twisted when through wiring
• Keep the mains leads inside the luminaire as short as possible

22185120 General advise

Electronic ballasts are virtually noise free.
Magnetic fields generated during the ignition cycle can cause some background noise but only for a few milliseconds.

Operation on DC voltage

Our ballasts are construed to operate DC voltage and pulsed DC voltage.
To operate ballasts with pulsed DC voltage the polarity is absolute mandatory.

Insulation and electric strength testing of luminaires

Electronic devices can be damaged by high voltage. This has to be considered during the routine testing of the luminaires in production.

According to IEC 60598-1 Annex Q (informative only!) or ENEC 303-Annex A, each luminaire should be submitted to an insulation test with 500 VDC for 1 second.

This test voltage should be connected between the interconnected phase and neutral terminals and the earth terminal. The insulation resistance must be at least 2 MΩ.
As an alternative, IEC 60598-1 Annex Q describes a test of the electrical strength with 1500 VAC (or 1.414 x 1500 VDC). To avoid damage to the electronic devices this test must not be conducted.

Also stocked within the TC ECO range

22185120
22185122
22185123

DALI compact fluorescent (CFL) ballasts are intelligent, dimmable electronic control gears that use the Digital Addressable Lighting Interface protocol for precise, networked lighting control in commercial environments. They support features like soft start, automatic restart after lamp replacement, and energy-saving, high-frequency operation, with common models from Osram and Philips. These ballasts are ideal for, sensor-controlled lighting in offices and, public buildings.

Key Features and Benefits

Intelligent Control: Allows for individual addressing, dimming (often 1-100%), and scene setting.

Energy Efficiency: High-frequency operation reduces power consumption, with some models offering very low standby power.

Compatibility: Designed for various CFL types, including T/E, PL-R, and , T5 lamps.

Safety & Protection: Features include, overheating protection, short-circuit protection, and, {Link: over-voltage protection.

Long Lifespan: Some models offer up to 100,000 hours of service life.

Touch DIM Function: Enables manual dimming via standard switches, without a, dedicated DALI controller.

Typical Applications

• Open-plan offices and, conference rooms.
• Public buildings and, corridors.
• Emergency lighting installations.
• Architectural lighting.

Compact fluorescent lamps (CFLs) are energy-efficient, twisted, or tube-shaped bulbs designed to replace incandescent bulbs, using significantly less wattage to produce comparable lumens. They operate via gas discharge containing mercury vapor and are available in various pin-based or screw-in designs, offering long lifespans.

DSI

DSI (Digital Serial Interface) dimming is a 1991 Tridonic-developed, 8-bit digital protocol for lighting control, acting as the precursor to DALI. It offers smooth, precise, flicker-free dimming (0-255 levels) using two polarity-sensitive wires to send digital signals to drivers, eliminating analog voltage drop issues. It is widely used for cost-effective commercial lighting, supporting up to 200 devices.

Key Aspects of DSI Dimming:

How it Works: DSI utilizes a single-byte digital signal to communicate precise light levels to digital ballasts/drivers, ensuring consistent brightness across all devices.

Wiring & Control: It requires two control wires between the controller and the luminaires (independent of the mains power), which are polarity-sensitive, meaning “DSI+” and “DSI-” must be correctly matched.

Key Features:

Smooth Dimming: Provides consistent dimming curves.

No Interference: Digital signals avoid errors caused by voltage drops over long cable runs.

High Capacity: Allows for controlling more devices per channel compared to initial DALI systems.

DSI vs. DALI: While both are digital, DSI is simpler and often more cost-effective. DALI (Digital Addressable Lighting Interface) is a more advanced standard that allows individual luminaire addressing, while DSI generally treats devices as a single group.

Applications: Commonly used with “SwitchDim” (using standard mains switches) and “CorridorFunction” (dimming to low levels when rooms are unoccupied).

Dimming Curve: DSI dimmers are often designed to match human eye sensitivity.

DALI

DALI Dimming. The Benefits of DALI & DALI-2 DimmingDALI (Digital Addressable Lighting Interface) is an international standard protocol for intelligent, two-way digital lighting control, allowing precise, addressable dimming of individual fixtures or groups. It is highly reliable for commercial, industrial, and high-end residential spaces, featuring easy installation with a 5-wire system, 2-way communication for diagnostics, and compatibility between different manufacturers.

Key Features and Benefits of DALI Dimming

Individual Addressing: Unlike traditional systems that control entire circuits, DALI allows each luminaire to have a unique address. This means you can program individual lights or create custom groups/scenes via software.

Improved Dimming Performance: DALI provides smooth, consistent dimming (often down to 0.1% or 1%) and uses a digital protocol that reduces flicker compared to traditional analogue methods.

Two-Way Communication: The master controller can receive information from light fixtures, such as fault detection, status updates, or power usage.

Flexible Wiring: DALI typically uses a simple two-wire control line (paired with mains) that is not polarity-sensitive, making installation easier. Up to 64 devices can be addressed per channel

How DALI Dimming Works

DALI requires a DALI-compliant power supply or LED driver, a control device (sensor or switch), and an application controller.

Commands: A dimmer switch or sensor sends a digital signal through the DALI bus to the driver.

Addressing: The driver receives the message and adjusts the light output accordingly.

Digital Signal: The signal is immune to interference, unlike 0-10V systems which can suffer from voltage drops.

SwitchDIM

SwitchDIM (sometimes referred to as Touch DIM or Push DIM) is a cost-effective, simple digital lighting control technology, often branded by Tridonic, that allows for both switching and dimming of LED luminaires using standard retractive (“push-to-make”) switches. It operates by utilizing the mains voltage (230V) as a signal transmitter to the driver, eliminating the need for complex control buses.

How SwitchDIM Works

Controls: It operates using a retractive (spring-loaded) switch, commonly called a “push-to-make” switch.

Short Press (< 0.4s): Switches the luminaire on or off. Long Press/Hold (> 0.4s): Dims the lighting up or down. If the previous command was dimming down, the next long press will dim up (alternating cycle).

Memory Function: The last brightness level is stored and restored upon switching back on.

Synchronization: If luminaires in a circuit become desynchronized, they can be re-synced by holding the switch for 10–30 seconds.

Tridonic are a Zumtobel Group company, founded in 1956 in Dornbirn, Austria. For more than 60 years, they have been a driving force in the development of professional lighting solutions.

Today, Tridonic is a world-leading provider of lighting technology for professional applications, including office buildings, and retail outlets, hotels and restaurants, the education industry and outdoor lighting sectors.

In Tridonics’ extensive range of energy-efficient dimmable and non-dimmable LED drivers they offer the right products for every indoor and outdoor application – from cost-efficient LED drivers in proven Tridonic quality to premium products that give you maximum flexibility and convenience.

Tridonics’ dimmable LED drivers can be controlled with different analog and digital dimming signals. Tridonic basicDIM Wireless products allow wireless control without additional wiring.