High Efficiency Smart 800W Electronic UV Ballast to Replace Nedap 085900388

High Efficiency Smart 800W Electronic UV Ballast to Replace Nedap 085900388 
Product Features:
Nedap 085900388 Replacement
IoT-Ready Control, Programmable Preheat-Start.
95% Energy Efficiency,Ultra-Low THD (<10%)
Robust Design

Compatible with Following lamps:
GPHSVA843T10,GPHSVA1000T10, 
GPHSVA1200T10,GPHSVA1554T10,
TUV800W XHO SE,GPHVA1520T10L

Product Details

Product Tags

Smart 800W UV Ballast | Direct Replacement for Nedap 085900388

Smart 800W UV Ballast | Direct Replacement for Nedap 085900388.jpg


Precision Power for Critical UV Operations

Upgrade your UV disinfection systems with Fiver's Smart 800W Electronic Ballast – engineered as a high-efficiency drop-in replacement for Nedap 085900388 ballasts. This IoT-ready 800W UV lamp transformer delivers unmatched control for Philips TUV800W XHO SE lamps and other high-output UV systems in municipal drinking water treatment, process water treatment, and swimming pool water treatment facilities.


Parameters for Fiver's 800W UV Lamp Driver the  Nedap 085900388 Replacement


       Start Mode       Preheat Start

Operating Voltage Range

208-277

Max Input Power

834W

Max Input Current

3.7A @ 230V 

Lamp Power

800W Amalgam UV Lamp

Lamp Current

7.0-8.0A

Operating Frequency

40-70KHZ

Preheat Time

8-24 S

Preheat Current

6-9A

Power Factor

≥ 0.98

 Efficiency

 >95%

Total Harmonic Distortion

<10%

Crest Factor

<1.7

Ambient Humidity

5%-85%

Ambient Temperature 

-15-40℃

Max Case Temperature

70℃

Case Material

Aluminum Shell

Safety Norm

EN61347-1-2-3, EN62493

LVD Norm

Low voltage Directive 2014/35/EU

 EMC Norm

EN55015, EN55014, GB17743, GB17625, EN61000-3-2

 Certificates

CE/UL/CCC



Features of Fiver's 800W UV Ballast 


✅ Intelligent Performance

  • Modbus/RJ45 connectivity enables remote monitoring & control (unlike analog Nedap models)

  • Programmable warm-start (6-9A preheat) extends lamp life 30%+ beyond standard Nedap 085900388 drivers

✅ Energy Savings

  • 95% efficiency vs. 85-89% in magnetic ballasts – cuts $1,200+/year in energy costs per unit

  • <10% THD (vs. 15-25% in legacy systems) reduces grid strain

✅ Universal Compatibility

  • Direct Nedap 085900388 replacement with no cabinet modifications

  • Drives all 800W UV lamps: Philips TUV800W XHO SE, GPH SVA Series, TUV Amalgam XPT systems





Applications of Fiver's 800W Electronic Lamp Driver

Water Treatment Systems:

Municipal drinking water treatment

Process water treatment

Swimming pool water treatment

Industrial UV: 

Surface disinfection


Dimension & Wiring Diagram:

Dimension for Fiver's 800W UV Ballast.jpg

Wiring diagram for Fiver's Nedap 085900388 Replacement.jpg








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