I-00659 Rev B
PD-28-SP
Compact Series Protection
Instruction Sheet
Thank you for purchasing the PD-28-SP. Please read these instructions thoroughly before
installing this product.
PRODUCT FEATURES
The PD-28-SP is a small-footprint SPD designed to be installed behind digital signage, video
monitors, and any location where you have space limitations. Cost effective yet high performance
series surge protection, EMI filtering, and basic diagnostics in a compact package. LEDs indicate
incoming voltage status (over voltage/under voltage), and surge protection status. An internal relay
disconnects the load equipment in the event of an over voltage/under voltage condition.