CRE Technology – A25Z0‑D - C2S – 100 VAC Auto‑Synchronizer & Safety Column
The CRE Technology A25Z0‑C2S is a compact, DIN92-sized auto-synchronizer and safety column, ideal for paralleling generators to utility or busbar power. It supplies its own power from the input source and integrates a complete synchroscope, frequency and voltage bargraphs, plus a safety relay to ensure precise and secure synchronization. Designed for 100 VAC systems, it’s CE-compliant and built for rugged industrial use.
Key Features:
• Model: A25Z0‑C2S (100 VAC input)
• Synchronization Display:
– Phase: 18-LED circular synchroscope (< 0.5 Hz)
– Frequency Δ: 17-LED bar for ±5 Hz (expanded ±1 Hz range)
– Voltage Δ: 17-LED bar for ±20% variance
• Safety Relay: 8 A contact switches when Δ f < 0.1 Hz, phase angle ±5°‑20°, & ΔV ±2.5‑20%
• Power Supply: Draws from generator and bus voltages (no external DC)
• Supply Requirement: 100 VAC (other versions exist for 230/400 VAC)
• Environment & Dimensions: IP65 front, -20 to +85 °C, weighs ~0.9 kg, size 160×96×68 mm mounted via 4 screws at 82×150 mm