Electronic Ballast for High Pressure Sodium Lamps

Place of Origin:	Hebei

Features:
1) Ranges: 150W, 250W, 400W, 600W
2) Power supply: 220 - 240V 50/60Hz
3) Power factor: ≥0.99
4) THD: ≤10%
5) Lumen factor: ≥0.95
6) Current crest factor: ≤1.7
7) Perm voltage fluctuations: AC 150V - 270V
8) Ambient temperature: -10oC - +60oC

Inner packing:
Size:
a) 150W/250W: 185 x 105 x 80mm
b) 400W: 290 x 105 x 80mm
c) 600W: 320 x 105 x 80mm

Outer packing:
6pcs/box