MPS-1

• Used for optical signaling of the voltage level in 3-phases.
• Each phase features LED signaling broken is divided by color into voltage levels: - voltage in tolerance of ± 15 % - green - overvoltage - red - undervoltage - yellow - voltage < 50 V - LED not illuminated.
• 4-wire connection - L1, L2, L3, N.
• Monitors phase voltages against neutral wire.
• Not dependent upon order of phases.

Technical parameters

• Circuit monitoring: 3-phase
• Adjustable range: fixed levels, indicated by coloured LED: yellow: 50-207 V, green: 207-265 V, red: 265-276 V
• Output: -
• Housing: 1-MODULE
• Power supply: AC 3x400/230 V (50/60 Hz)
• Dimensions: 90 x 17.6 x 64 mm (3.5˝ x 0.7˝ x 2.5˝)