·250W Electronic Ballast for MH/HPS
The perfomances and characteristics of 250W BB/EB is outstanding using the leading technology in China. Specifications include:
1. High power factor, stable power control, power factor>0.99, has a built-in adaptive control system that guarantees BISTAR EB normal operation;
2. Efficiency is high, energy-saving achieved 30%, extend lamp’s life;
3. Automatic modulating, full-functional protection;
4. Modulating frequency, no acoustic resonance;
5. BB/EB can adapt different electric web’s voltage, the rated operating voltage includes:110V, 208V, 220V,240V,277V
Certificate:
·Parameter form
| Characteristic of Input |
Characteristic of Output |
| Rated Voltage (V) |
110V～240V |
Harmonic Distortion |
<10% |
| Input current (A) |
1.08～2.29A |
Crest Factor |
<1.50 |
| Frequency (Hz) |
50/60Hz |
Frequency (Hz) |
25－100KHz |
| Power Factor |
>0.99 |
Loss of Input Watts (%) |
<10% |
| |
|
Energy Saving |
30% |
·Performance&Characteristic
1. Energy-saving, up to 30%;
2. Extends lamp’s life. Our electronic ballasts can guarantee no strong current impact on a lamp when working under the condition of over-voltage (soft start and constant power output characteristics), thus extend lamp’s life 1-2 times more than MB; | |
3. The total harmonic distortion is low. Thus, it reduces the interference in the electric web voltage;
4. Reduce electric web load, power factor achieve 0.99, 40%-60% less loss than MB;
5. Each product’s guaranteed operating life is 15,000hours.
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