High performance Energy saving Excellent operating performance Low harmonic distortion Full-functional protection
> Product Introduction
Our 320W EB with 320W MH lamp has been tested by China and the United States National Laboratory (LBL), their results show its luminous efficacy is 120-130 LMW(lumen per Watt) which exceeds conventional MB 400W MHs luminous efficacy. Therefore it can be used to replace MB 400W MH and achieve high energy-saving.
> Type: AR/EB HPS/MH 320W Power: 320W
| Characteristic of Input | Characteristic of Output | ||
| Rated Voltage (V) | 110V240V | Harmonic Distortion | <10% |
| Input current (A) | 1.423.04A | Crest Factor | <1.50 |
| Frequency (Hz) | 50/60HZ | Frequency (Hz) | 25100KHZ |
| Power Factor | >0.99 | Loss of Input Watts (%) | <10% |
| Energy Saving | 30% | ||
AR/EB 320W for metal halide lamp is named King of Energy-Saving.
Compare luminous efficacy between AR/EB 320W MH and MB 400W MH:
| Ballast result | +400W standard MH Lamp | 400W MB +High luminous MH lamp | Result | |
| Luminous efficacy | 120 lm/w | 70 lm/w | 95 lm/w | Luminous flux: AR/EB320W + 320W MH lamp exceed 400W MB + 400W MH lamp |
| Luminous flux | 38,400 lm | 28,000 lm | 38,000 lm |
Notethe luminous efficacy of AR/EB 320W MH is 130 lmw60Hztesting by US Light Source Institution.
Testing conditions: Outdoor, factory, building and business lighting with MB and AR/EB
Comparison of Performance and Energy Consumption (Consumption RMB 0.60/kWh)
We test a group of MH lamps (100pcs) with 400W MH + 400W MB (with capacitance) systems. Then we tested the MH lamps with 320W MH + AR/EB 320W,The lamps are on 12 hours per day.
Results are as follows:
| capacitance | |||||
| *According to this table,if we use AR/EB, we can save RMB 35,740.80 per year; and total luminous flux increases by 12%. | |||||
Report of Comparison by Testing:
| Type | 400W MB(with capacitance) +400W MH Lamp | 320W AR/EB +320W MH Lamp |
| Energy Usage kwh | 32.62 | 22.82 |
| CurrentA | 2.216 | 1.583 |
| VoltageV | 219 | 225 |
| Harmonic distortion | 29.1% | 4.6% |
| Power Factor | 0.864 | 0.998 |
| Lumens output (lux.) | 432 | 478 |
| Energy saving | 30.02% |
Test with MS6610 digital illuminometer, DD862 single-phase ammeter and Yuanfang HB-3A test system at the same condition.
