Description
Model No.:
MK***0W-D2
Input power:**0W
Output power:**0W Input voltage: Ac**0V Max input current: 1.6A
Input frequency: *0Hz～*0Hz Output frequency:*5K～**0K Packing
Dimensions: **6**5**5.5mm Net Weight:4.0kg Gross Weight:4.5kg
PCS/CTN:6pcs Carton Size: **4***5***8mm
Remark: With Fan
Brief Introduction
EVO serial electronic ballast (HID) is developed successfully
in Germany, and then put into production in China. It is new type
electronic ballast for high-pressure sodium lamps (HPS), metal
halide lamps (MH) and high pressure mercury lamps (MV). It’s a
new generation of green lighting products and has the advantages of
energy saving, almost no noise electric wire netting, high-quality
illumination support.
Power Factor Correction (PFC)
Because of PFC technology, its input current is complete sine,
and power factor is greater than 0.*8. Therefore, it does not
interfere with the power supply. The constant power system keeps
the lamp in the invariable power and basically voltage fluctuate
supply environment.
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Working Principles
When power on, AC (Alternating Current) *0V~**0V goes through
a full-wave rectification, and PFC circuit filtering, and then
it’s converted into DC (Direct Current) **0 volts, and obtains
high frequency **0 to **0 KHz. After that, a half bridge circuit
convert it back into the alternating current. The resonance circuit
produce a high voltage pulse, and ignite the lamp.
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Protection
This ballast has breaking circuit, shorting circuit, and hot
circuit protection. Another case is in power supply or the lamp is
shut in a short time. After light goes out, the
ballast automatically restart about every *0 seconds. If the
boot fails 3 times, it’s recognized as a circuit fault. The
ballast comes into the automatic shutdown to protect the security
of system.
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Installation Instructions
1. Use
The ballast is used with HID lamps. The trigger function is
integrated inside. It has excellent features of high efficient,
safe, constant output power etc., and can be used in such places as
road, square, station, quay, factory, etc.
2. Installation Diagram
Please install the circuit according to the diagram and
guarantee the reliable connection for each point.
Please use the cable which can bear voltage ＞ 6KV between
the ballast and the light. The length should not exceed 1 meter.
Make adjustment according to the installation and specific
demands.
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Caution
1.     To ensure the best
working state of light source, the ballast should be used
together with the corresponding related bulb.
2.     The instantaneous output
voltage may reach above 3KV (up to the end of light). When not in
use, turn off the power by maintenance.
3.     The input rated
voltage-frequency is **0V / **0V, *0Hz / *0Hz, and the operating
voltage range is *0V~**0V. Please don't try to use the
ballast in the exceeding voltage range.
4.     Environment temperature
should be **0℃~**0℃. If the temperature is exceeding this
range, the bulb can’t start normally and the ballast life-span
will be shortened.
5.     The ballast could
restart after the lamp is cooled. Because of the different
characteristic between high-pressure sodium lamp and metal halide
lamp, there is a time difference to restart the device. The sodium
lamp may need to wait **2 minutes, and the metal halide lamp may
need to wait **6 minutes.
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Common Faults and Troubleshooting
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Fault Phenomenon
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Treatment
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Not light up after installation
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1.    Confirm whether there is rated
input voltage;
2.    Electrify the ballast for 2
minutes. If it still can't light up, turn off the power, and check
whether the circuit maintain in good contact.
3.    Replace the lamp and then try
again.
|
|
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The bulb goes out immediately after light up
|
1. Check whether the bulb restarts after goes out or the bulb
is completely cooled;
2. Check whether the bulb is tight, or the power cord is in
good contact;
3. If this situation still remains, replace the bulb.
|
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Although working but continuously flashing
|
1.    Check whether the lamp is
tight;
2.    Whether the lamp works in the
violent shaking place;
3.    Replace the lamp
|
|
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The bulb goes out after a long period time
|
1. The environment temperature is too high that the ballast
comes to overheat protection automatically (This phenomenon may
occur when installation environment temperature exceeds
*0℃);
2. Lamp life has reached, please replace it;
3. Replace the ballast.
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