(067) Automatic phase switch SM-PS1 Sinoreel

67. SM-PS1 intro Of Electrical Control and Protection

FEATURES:

SKU: (067)

MODEL CODE: SM-PS1

⦿ Microcontroller based.
⦿ Switching time <150ms
⦿ Maximum load 25A(160A/20ms)
⦿ Over and under voltage protection
⦿ LED indication for control state
⦿ Module, Din-rail mounting

67. SM-PS1 spec.jpg Of Electrical Control and Protection

TECHNICAL SPECIFICATION:

⦿ Model: SM-PS1
⦿ Supply terminals: N, L1,L2,L3
⦿ Rated supply voltage: AC 3*220V(N-L1/L2/L3)
⦿ Operation voltage range: AC 50-400V
⦿ Rated frequency: 50/60Hz
⦿ Umax setting range: 280V
⦿ Umin setting range: 190
⦿ Auto-reclosing delay(Ton): 1s
⦿ Prior phase: L1
⦿ Switching time: <150ms
⦿ Voltage hysteresis: 10V
⦿ Voltage accuracy: <1%
⦿ Max operating phase voltage: 400V
⦿ Transient withstand: 450V
⦿ Maximum load current (AC-1): 25A(160A/20ms)
⦿ Pollution degree: 3
⦿ Electrical life: 10^5
⦿ Mechanical life: 10^6
⦿ Altitude: ≤2000m
⦿ Ambient temperature: -20°C~+55°C
⦿ Permissable relative humidity: <50% at 40°C(without condensation)
⦿ Storage temperature: -30°C~+70°C
⦿ Conductor size: 0.5mm² 2.5mm²
⦿ Torque: 0.5Nm