66x53 250w metal halide power supply vs vossloh 505054

The Vossloh Schwabe electromagnetic ballast, model NAHJ 250.915 (Code 505054), is a precision ferromagnetic component essential for the proper functioning of high-intensity discharge lighting systems. Manufactured in Europe according to the most stringent safety standards, it is the ideal choice for industrial, commercial, and street lighting installations.
Main Technical Features
·Universal Compatibility: Optimized for metal halide (MH) and high pressure sodium (HPS) lamps with a power of 250W.
·Energy Efficiency: Classified with efficiency index EEI=A2, which ensures minimal energy loss in the form of heat.
·Compact Design: The standard cross-section of 66x53 mm allows for easy integration into existing streetlights, floodlights and lighting fixtures.
·Thermal Reliability: Equipped with windings with thermal class tw 130, it guarantees superior resistance to overheating even in intensive working conditions (24/7).
Product Specifications
FeatureValue
Item Code 505054
Lamp Type HI (Iodide) / HS (Sodium)
Lamp Power 250 W
Lamp Current 3.0 A
Mains Voltage 230 - 240 V
Frequency 50 Hz
Dimensions Section 66 x 53 mm
Terminals Screw (0.75 – 2.5 mm²)