Constant Current Regulator

COMPLIANT with the Current Edition of the following Specs:

ICAO: Aerodrome Design Manual Part 5, Electrical Systems

IEC: 61822

FAA: L-828 & L-829 AC150/5345-10

Dimensions powers 1kVA – 2.5kVA:

Height 750 mm,
Width 530 mm,
Depth 730 mm.

Dimensions powers 5kVA to 15kVA:

Height 1290 mm,
Width 500 mm,
Depth 750 mm (for extended 20kVA to 30kVA version: H 1840 mm, Width 600 x Depth 950)


DIAM4200 series CCRs are optimized static devices, controlled IGBT bridges, designed to maintain a constant, pre-displayed and adjustable output current independently of load or power supply fluctuations. These devices are specifically designed for visual aids supply, and particularly LED lights.

Technical Manual

DIAM 4200 Certificates (Download now)