78. SS-MV SERIES spec.jpg Of Electrical Control and Protection

TECHNICAL SPECIFICATION:

⦿ Model: SS-MV SERIES
⦿ Modes: 3phase 3wire  /  3phase 4wire
⦿ Supply terminals: L1,L2,L3  /  L1,L2, L3,N
⦿ Supply voltage: 380V/400V/415V  /  220V/230V/240V
⦿ Operating voltage range: 266V-540V  /  154V-312V
⦿ U> setting value: (10^5%-125%)xUn
⦿ U< setting value: (75%-95%)xUn
⦿ Asymmetry setting: adjustable: 5%~20%; fixed: 8%
⦿ U> trip delay: adjustable: 0.1~10s; fixed: 2s
⦿ U< trip delay: adjustable: 0.1~10s; fixed: 2s
⦿ Asymmetry trip delay: adjustable: 0.1~10s; fixed: 2s
⦿ Hysteresis: 2% fixed
⦿ Trip time for incorrect phase: <0.5s
⦿ Delay error: ±10%+0. 1s
⦿ Knob setting error: 1% x scale value
⦿ Rated insulation voltage: 415V
⦿ Output contacts: 1C/0
⦿ Current rating: 8A/250V AC1
⦿ Mechanical life: 10^6
⦿ Electrical life: 10^5
⦿ Protection degree: IP20
⦿ Pollution degree: 3
⦿ Altitude: ≤2000m
⦿ Ambient temperature: -20°C~+55°C
⦿ Permissable relative humidity: <50% at 40°C(without condensation)
⦿ Storage temperature: -30°C~+70°C
⦿ Wire size/Torque: 0.5mm2~2.5mm²/0.5Nm
⦿ Mounting: TH-35 Rail(EN60715)