Delivery Time:40 working days on payment
Certification:UL/CE/ROHS/FCC/SGS

70W HPS Electronic Digital Ballast Compact Rainproof High Efficiency

Technical advantages of techone digital electronic ballasts

Stable input(wide input range,durable to the voltage fluctuation) Higher efficiency and stronger lumen output ,real energy saving Constant output characters(low frequency square wave and high frequency pure sine wave,stronger and more stable ignition voltage) High power factor(>0.998) Low total harmony distortion(<10%) and low crest factor(<1.7) Digital control functions Complete protections Compact size and light weight

Specifications :

Basic model for HPS lamps , mid-low wattage
Model number	HPS70W
Rated Output wattage	70W
Input V/C
	220VAC	0.34A
	240VAC	0.31A
	277VAC
Input frequency	50 and 60Hz compatible
PF	>0.998 @ non-dim status
OCV	<300V
THD	<10%
Ignition voltage	3.5~5kV
Required lamp Voltage	85V20V
CCF	<1.5
Output frequency	>30KHz high frequency trianglewave
Efficiency	>92% @ 240VAC input
Max distance from ballast to lamp	15m (50ft)
Operating temperature range	-30~50C
Max case temperature	<90C
Safety and regulation	IEC 61347
EMC	EN55015
Protection against
Short-circuit	●
Open-circuit	●
Ignition failure	●
Overheated	●
EOL	●
Soft-start	△
Lamp model or ANSI	S51
Certificate
Weight	0.75kg
Dimensions	150x95x55
Vantilation	Natural
Dimming options	0~10V analog
	Multiple-level switch
	Preset digital timer program

 Description :

 1 70W constant output,fit for mid-low wattage lamps

 2 120~240Vac universal AC input range

 3 Fanless , excellent natural cooling , no worry on fan reliability

 4 Optional integrated timer controllability , easy timer setting

 5 Operate HPS or MH lamps

 6 Low CCF, Low THD, Low failure rate

 7 Fine aluminum extrusion housing case

 8 Extremely efficient - 99.8% power factor.

 9 Short circuit protection.

10 Open circuit protection

11 Ignition failure protection

12 Overheated protection

13 CE certified

14 UL listed

Applications :

Commercial lighting , In/Outdoor lighting , Street lighting

Smart Features :

Economical design , triangle wave output , multiple dimming

HPS70W