SEW 2712 EL 漏电断路器检测计

Operating voltage (L-E) (50Hz or 60 Hz)     
  Version A : 240 Vac  
  Version B : 230 Vac
  Version C : 220 Vac  
  Version D : 110 Vac
Current settings: 3mA, 5mA, 10mA, 15mA, 20mA, 30mA, 50mA, 100mA, 150mA, 250mA, 300mA, 500mA
Current selection: Rotary switch selector
Phase angle setting: 0° and 180°
Wiring correctness indication: Yes (LEDs)
Trip indicator: Yes (LCD)
Phase polarity trip Indicator: Yes (LCD)
Over-temperature protection: Yes
Voltmeter (L-E): 20Vac ~ 280Vac (50Hz or 60Hz)
Timer resolution: 1ms (Max. Time=2.999s)
Timer accuracy: ±2ms
Current accuracy: ±5% ±1mA
Voltmeter accuracy:  ±2%±1Vac
Voltameter resolution: 1Vac
Operating temperature: -5°C to 45°C
Storage temperature: -10°C to 55°C
Dimensions: 205(L) × 90(W) × 55(D)mm
Weight (battery included): Approx. 530g 
Power source: 1.5 (AA) × 6
Safety standard: EN 61010-1 CAT III 300V, EN 61326-1

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