Electronic ballast RH7-900-75,UV ballast

SUNFINE ENVIROMENTAL TECHNOLOGY CO.,LTD provide the electronic ballast for different uv light. Like the ballast for hot cathode uv light, ballast for colde cathode uv light, ballast for amalgam lamp,and ballast for PL uv germicidal lamp. We could do 110V/220V, 50/60hz from 4Watts to 320Watt. Electronic ballast RH7-900-75 detail is : 1. Preheat Start 2. Constant Current Output 3. Limiting Lamp Power 4. Lamp Open Protection 5. Lamp Fault Protaction 6. Status Indication / Local 7. Lamp status indication via LED indicators Green LED = lamp on , Red LED = lamp fault 8. Status Indication / Remote 9. DC 5V Signal / Optional Lamp on: Max.5V/DC Max.5mA, Lamp fault:0V 10. Lamp status forwarding / Optional Potenital free relay contracts for lamp on / lamp fault 4-5 : on=lamp on , 5-6 : on=Lamp fault