CMH Digital Ballast

1. Compared with ordinary electronic ballasts (3~5V), the trigger voltage is lower (<1.5V).
2. Microprocessor control, with Bosheng advanced control software.
3. Light source electrical system development and design, performance optimization design.

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Product Introduction

1(001)

CDM Electronic Ballast

315W 100-277VAC

Features

1. Compared with ordinary electronic ballasts (3~5V), the trigger voltage is lower (<1.5V).

2. Microprocessor control, with Bosheng advanced control software.

3. Light source electrical system development and design, performance optimization design.

4. Specific working frequency, eliminate light source flicker, bring comfortable lighting effect.

5. Constant power output, small color difference of light source, stable lumen output, bright and long-lasting lighting effect.

6. Low power consumption and less heat dissipation, effectively reducing energy consumption and lowering the ambient temperature (such as air conditioning).

7. Electricity expenses.

8. With comprehensive light source end of life and abnormal state protection functions such as overheat/voltage/load, short circuit, etc.

9. Wide working voltage, up to 110-277V.

10. Simple wiring and easy installation.

Applications

· Road and street lighting

· Area and flood lighting

Electrical Data

Specification item	Value
Nominal Input Power	335W
Output Power	315W+/-5%
Lamp Drive Frequency	140-170KHz
Power Factor	>0.95
Total Harmonic Distortion	< 10 %
IP Rating	55
Sound Rating	Grand A
Ignitor Voltage	＞3KV

Electrical Data

Specification item	Value
Nominal Input Voltage	220 VAC
Input Voltage AC	100…277VAC
Nominal Input Frequency	50…60 Hz
Input Frequency AC	47…63 Hz
Nominal Input Current	1.5 A
Maximum Input Current	1.6 A
Efficiency	93 %

Features

Specification item	Value
Ambient Temperature	-20…+55 °C
Tcase Maximum	80 °C
Tcase Cut-Off	90 °C

Operational Temperature and Humidity

Specification item	Value
Over Temperature Protection	Yes
Short Circuit Protection	Yes
Max Distance From Ballast	3m
Ignition Failure Timeout	30min shutdown
Dimmable	No

Logistic Data

Specification item	Value
Product Name	CDM ELITE Electronic Ballast 315W 100-277VAC
Model No.	BS-COSMO-315W
Size	211×96×60mm
Weight	1.8 KG
Pcs/Ctn	10
N.W	18 kg
G.W	20 KG
Ctn Size	545X265X170mm

Mechanical Drawing

Standards and Certifications

1. Safety: EN61347-2-12

2. Total harmonics: EN61000-3-2

3. EMC electromagnetic immunity (EMS): IEC61547

4. EMC electromagnetic interference (EMI): ?CISPER15 ed7.2

5. Vibration test: IEC68-2-6-Fc

6. Impact test: IEC68-2-29-Eb, IEC60068-2-27

7. Compliance certification: CE, CQC, RoHS, CCC

8. Quality standard: ISO9001

9. Environmental standard: ISO14001

Other Model

Product Model	Light Source	Operating Voltage	System Power	Voltage Range	Power Factor	T-Case Max ℃
BS-COSMO-70W	COSMO 70W	AC 220v	70W	110-277	≥0.95	-20℃~55℃
BS-COSMO-150W	COSMO 150W	AC 220v	150W	110-277	≥0.95	-20℃~55℃
BS-COSMO-210W	COSMO 210W	AC 220v	210W	110-277	≥0.95	-20℃~55℃
BS-COSMO-250W	COSMO 250W	AC 220v	250W	110-277	≥0.95	-20℃~55℃