SP103 1Ph Current Monitor - 1A/5A AC/DC

Data Sheet

General Specifications

Features

• 11-pin plug-in.
• Fail-to-safe design.
• Programmable for overload or underload monitoring.
• 1A or 5A, AC or DC input range (programmable).
• Internal shunt for direct in-line current sensing (max 5A AC or DC).
• Direct interface with conventional current transformers for >5A.
• Trip point adjustable on percentage scale (10% to 100%).
• Adjustable hysteresis (5% to 30%).
• Adjustable response time on trip (0.1 to 10 seconds).
• Start-up delay 10 sec fixed.
• Selectable latching (ie manual or auto reset).
• Relay ON LED.
• 10A SPDT relay output.
• Supersedes SP100
• Requires optional S3-B 11-pin base.