CRE Technology – C2S A25Z0 – 100 V Auto Synchronizer & Safety Column, DIN-92

The CRE Technology CS AZ is a microprocessor-based synchronizer and safety column designed to aid in manual generator-to-bus paralleling. It features an integrated synchronoscope display, dual bar-graphs for frequency and voltage variance, and a safety relay to ensure coupling only under safe conditions. Fully powered from the  V source (–% rated), it mounts neatly in a  mm DIN panel with an IP-rated front.

Key Features:

• Model: CS AZ ( VAC nominal)  

• Supply Voltage:  VAC ±%, / Hz; no external power needed ()

• Synchronoscope: ‑LED circular display; alignment at Δf < . Hz  

• Frequency Differential Display: ‑LED bar for ±  Hz range  

• Voltage Differential Display: ‑LED bar for ± % range  

• Safety Relay: Contacts close only if Δf < . Hz, Δφ within ± °–°, ΔV within ± .%–%  

• Form Factor:  mm DIN panel, front IP sealed, robust metal housing  

• Certifications & Working Temp: CE marked; – °C to + °C; <  VA consumption