A 150W HPS electronic ballast dimming (auto-dimging or PMW dimming)

Specification:

Model

Power factor

THD

Inner Temp. rise

Output power

Input Voltage

WHPS-D250BC

≥0.99

<10%

45°C

250W+250W

220VAC

Ignite voltage

3kV max (Cold lamp)

Starting Current

0.5 × Operating Current

Constant Output Power

3.5% output power variation @ 15% input voltage variation

Current crest factor

<1.5

Max. Lamp distance from ballast

>18m

Environment

Outdoor

Internal fan

NO

Specification

Min.

Max.

Notes

Input Voltage

175Vac

265Vac

Input Frequency

50/60Hz

Input AC Current

---

3.12A

Measured at full load and 175Vac input

---

2.06A

Measured at full load and 265Vac input

Turn-on Delay Time

1-2s

2s

Output Overshoot / Undershoot

---

5%

When power on or off.

Functions

Temperature

Notes

Over Temperature Protection

100°C

Open, Short Circuit Protection

---

output power limit

---

Specification

Min.

Max.

Notes

Environmental Temp

-30°C

+50°C

Humidity: 10% RH to 100% RH

Enclosure Temp. Rise

---

40°C

Specification

Min.

Max.

Notes

Efficiency

93%

95%

For 2.5A+2.5A output current, measured at full load and 175 Vac input

94.5%

For 2.5A+2.5A output current, measured at full load and 265 Vac input

Designed life

Six years

At  220Vac input, full load and 25°C

ambient temperature

Guarantee period

Three years

At  220Vac input, full load and 25°C

ambient temperature

Dimensions ( L × W × H )

185×132×77

mm×mm×mm

Weight

2.15kg

Safety Category

Country

Standard

CUL

USA& Canada

UL1029

CE

Europe

EN61347-1:2008+A1:2011

EN61347-2-12:2005+A1:2010

ROHS

Europe

In accordance with the RoHS Directive 2011/65/EU

EMC Standards

Notes

EN55015:2006+A1:2007+A2:2009

Conducted emission Test& Radiated emission Test with 6dB margin

EN61547:2009

Electromagnetic immunity requirements applies to lighting equipment

EN61000-3-2:2006+A1:2009+A2:2009

Harmonic current emissions

EN61000-3-3:2008

Voltage fluctuations & flicker