BuyLog Flippingbook MAR 2024

Product overview - three-phase

TRANSFORMERS - LOW VOLTAGE, DRY TYPE, BUYLOG SECTION 5

5-19

— Noise isolation — Guard II™ Product overview

Features • Grounded copper electrostatic shield between primary and secondary windings • Built-in electrical noise filters and spike/ surge suppressors • Up to 120 dB common mode noise attenuation • Up to 60 dB transverse mode noise attenuation • Compliance with applicable UL, ANSI and NEMA standards • NEMA 2 enclosure

Guard II ™ noise isolation transformers provide common mode noise attenuation plus an enhanced level of transverse mode noise attenuation for increased protection of sensitive electronic equipment.

— Guard II™ Transformer Shown with optional rain shield