Product Code: 115070657

Address:

Shandong,China

Main Products:

digital ballast,electronic ballast,MH HPS ballast,HID ballast,grow light ballast

Contact Info.
250Watt 400Watt dimmable Digital Electronic Ballast for MH Metal Halide Lamps
  • FOB Price
    Negotiable
  • Min. Order
    100 Piece(s)
  • Payment Terms
    -- --
  • Port
    Qingdao
  • Delivery Time
    30 days after payment
Product Description

  

Model

MH-250W-D

MH-400W-D

Lighting Source Type

250W

400W

Input Voltage

220VAC

220VAC

Input voltage frequency

50/60Hz

50/60Hz

Input  current

1.21A

1.93A

Power factor

≥0.95

≥0.95

Input  power

266W

425W

Start current

0.35A

0.5A

Instant voltage sag

30%

30%

Range of operating voltage

220V±15%

220V±15%

Total harmonic distortion

<10%

<10%

Operating Temperature

-20℃~+50℃

-20℃~+50℃

power efficiency

94%

0.94

Dimension(L×W×H)mm

167×91×61

223×110×69

Net weight

1.12kg

1.26kg

Dimming

PWM/0-10V/RS232/RS485/TTL/Dimmer

Prset, PMW, R485, TTL

Warranty

three years full 

three years full