TOP 250W Electronic Ballast for Metal Halide Lamp - GN250230VACGC(250W)

1.110vv / 120v-277v /220v, 2.Brand: Holybay, 3.Fn=50/60Hz, 4.Size:195*108*63mm - details see:
Place of Origin: Guangdong China (Mainland)Brand Name: HolybayModel Number: GN250230VACGC(250W)Style: Electronic
Usage: High Intensity DischargeMatched Tube: OtherPower Factor Compensation: WithoutName: 250W Electronic Ballast for Metal Halide Lamp
Rated Voltage: Un=AC185-242VPower Factor: >0.95Efficiency: >89%Output current crest factor: <1.2
overload protection: yesshort-circuit protection: yesover warm protection: yesovervoltage protection: no
Quality: TOP   
TOP 250W Electronic Ballast for Metal Halide Lamp
contact supplier for TOP 250W Electronic Ballast for Metal Halide Lamp

Specification & Size
NameHID Electonic Ballast for Metal halide lamp 250W
Net weight/ Ctn15kg
Gross weight/Ctn16kg
Size of Ctn422*310*188

More detail:

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More detail in our website:

All of our product can be customized.

20W,35W,70W,150W,250W for Metal Halide lamps with CE, ROHS,ISO9001 in China.

Some of ballasts also get ROSH and PSE.
Our Metal Halide Electronic Ballast can Match the international brand lighting source and china mainland brand lighting source(CMH & QMH)

We are offering OEM and ODM for many company around the world.

Function & Parameter
Rated VoltageUn=AC185-242V
Out power250W
Power Factormore than 0.95
Rated FrequencyFn=50/60Hz
Efficiencymore than 89%
Output current crest factorless than 1.2
overload protectionyes
short-circuit protectionyes
overvoltage protectionno
over warm protectionyes
working temperature-15°C ~ +55°C
storage temperature-20°C ~ 80°C









life span≥20000hours
NameTempetaturePower factorProtect FunctionPost-maintenance
Inductive electronic ballasts120°C(highest)0.46No1,there are strobe
2,the power consumption

3,low voltage or temperature not first start, several start fragile cathode shorten lamp life

4,starter life is short, the need to replace frequent maintenance, easily damaged lamps

Ordinary electronic ballast50°C0.5~0.6Less or no1,A fragile, short life

2,lumens low coefficient

3,Electromagnetic radiation is too power to effect the around electrical equipment working.

HLB brand electronic ballast10°C~20°C0.97Lamp short circuit, abnormal, moisture, lightning,
Anti electromagnetic interference function.
1, high quality, high reliability, long life.

2, its own power consumption, saving 30%.

3, to reduce power consumption, and low self heating.

4,Abnormal lamp automatically cut off the power

5, with overvoltage protection, to prevent a short time voltage surges and temporary voltage is too high.

6, has a better fire performance, lamp kept at low temperatures.

7, electromagnetic radiation is low, around electrical equipment does not affect the normal work.

Packaging Detail:10pcs/ctn Size: 422*310*188mm
Delivery Detail:7days

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