HDA T8 ELECTRONIC BALLASTS
![](https://hoye.com/wp-content/uploads/2015/07/HDA-T8.png)
Features
- 1-10VDC dimming interface
- 1-100% dimming range
- Programmed start with accurate frequency control
- Enhanced filament heating cut off technology
- Lamp power stabilization and anti-striation control for eliminating temperature effect
- Active power factor correction
- Constant light output; independent of mains voltage (156-265VAC)
- Compatible with infrared control systems
- Energy efficiency index (EEI) = A1
- Over-voltage protection for 320VAC, 1 hour
- Ballast over-current protection
- Defective lamp and EOL protections
- Automatic restart by lamp exchange
- No shutdown delay for fault reset
Electrical Characteristics
Rated supply voltage | 220 VAC ±10% |
Supply frequency | 50-60 Hz |
Preheat time | 0.9 Sec |
Lumen factor | 100% |
Lamp current crest factor | < 1.5 |
Ballast operating frequency | >42 KHz |
Operation life | 90,000 Hrs |
Lamp switching cycles | 200,000 |
Ambient temperature (ta) | -20 … +50°C |
%
Power Factor
%
THD
Years Warranty
Hours of Life
![](https://hoye.com/wp-content/uploads/2015/07/EB-Active-PFC.png)
Active Power Factor Correction
With the internal active harmonic filter, power factor of Hoye electronic ballasts is higher than 98% and total harmonic distortion is reduced to less than 10%, which is far beyond the limits of IEC 61000-3-2.
Electromagnetic Interference
The electromagnetic interference of Hoye electronic ballasts is further suppressed with the improved circuit design technologies. EMC performance is superior to most other products in the market.
![](https://hoye.com/wp-content/uploads/2015/07/EB-EMC.png)
![](https://hoye.com/wp-content/uploads/2015/07/EB-Input-Regulation.png)
Input Regulation
With the internal voltage regulation circuit, the luminous flux is unaffected by mains voltage. It provides a comfortable and stable light source for the environment.
Dimensions & Wiring
![](https://hoye.com/wp-content/uploads/2015/07/HDAx1-Dimensions.png)
![](https://hoye.com/wp-content/uploads/2015/07/HDAx2-Dimensions.png)
![](https://hoye.com/wp-content/uploads/2015/07/assessment-icon-ffcabac7ba68e5fc8f7e0a514921b689.png)
Compliances
EN 61347-2-1 Lamp controlgear. Particular requirements for starting devices (other than glow starters)
EN 61347-2-3 Lamp control gear – Part 2-3: Particular requirements for a.c. and/or d.c. supplied electronic control gear for fluorescent lamps
EN 60929 AC and/or DC-supplied electronic control gear for tubular fluorescent lamps – Performance requirements
EN 55015 Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
EN 61000-3-2 Electromagnetic compatibility (EMC) – Part 3-2: Limits – Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)
EN 61000-3-3 Electromagnetic compatibility (EMC) – Part 3-3: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
EN 61547 Equipment for general lighting purposes. EMC immunity requirements
Product Models
Model | Lamp Type |
Circuit Power (W) |
Lamp Power (W) |
PF (%) |
THD (%) |
tc (°C) |
Weight (g) |
---|---|---|---|---|---|---|---|
HDA-118 | 1x18W | 20.0 | 1×16.0 | 98 | 9.5 | 65 | 280 |
HDA-130 | 1x30W | 28.5 | 1×24.0 | 98 | 9.5 | 65 | 280 |
HDA-136 | 1x36W | 36.5 | 1×32.0 | 99 | 9.0 | 65 | 280 |
HDA-158 | 1x58W | 55.5 | 1×50.0 | 98 | 8.5 | 70 | 280 |
HDA-218 | 2x18W | 38.0 | 2×16.0 | 99 | 9.0 | 70 | 280 |
HDA-230 | 2x30W | 56.0 | 2×24.0 | 99 | 8.5 | 70 | 360 |
HDA-236 | 2x36W | 72.0 | 2×32.0 | 99 | 8.0 | 75 | 375 |
HDA-258 | 2x58W | 110.0 | 2×50.0 | 99 | 7.0 | 75 | 405 |