The Tele E1YM400VS10 three-phase voltage monitor is mounted on a DIN rail and monitors undervoltage, phase failure, and phase sequence. The UNDER and UNDER+SEQ functions monitor undervoltage, while the WIN and WIN+SEQ functions monitor the adjustable MIN and MAX limits, with phase sequence monitoring also available. It can also be used on a single-phase network by bridging the terminals for the three phases.
Connecting the neutral is optional; when connected, neutral conductor failure is also monitored. The activation delay can be adjusted from 0.1 to 10 s, while an LED indicates the monitor's operating status.
- Type: Three-phase
- Mounting: DIN rail
- Protection: Overvoltage, undervoltage, and phase sequence
- Functions: UNDER, UNDER+SEQ, WIN, and WIN+SEQ
- Operating voltage: 3(N)-400/230 VAC, -30% to +30%
- Supply voltage and measuring range: 400/230 VAC
- Connections: L1-L2-L3-(N)
- Output: 1 changeover contact, 5 A/250 VAC
- Activation delay: 0.1–10 s
- Operating indicators: SEQ, MAX, MIN, and R LEDs
- Width: 17.5 mm
- Operating temperature: -25 to 55 °C
- Operating humidity: 15–85%
- Weight: 70 g
- Placement
- Rail
- Type
- Three-phase
- Digital
- No
- Protection Type
- Overvoltage, Undervoltage, Phase Sequence
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.