ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Manufacturer: SEW
Model: 1112 EL
Origin: Taiwan
Warranty: 12 months
Current Settings: 5mA, 10mA,15mA, 30mA, 50mA, 150mA
Current Selection: Rotary Switch Selector
Phase Start Selection: Referenced to Earth
0° and 180°: Yes
Over-Temperature Protection: Yes
Wiring Correctness Indication: Yes ( LEDs )
Trip Indicator: Yes ( LCD )
Operating Voltage ( L-E ) 50Hz or 60Hz: Version A: 240 Vac; Version B : 230 Vac
Voltmeter (L-E): 10Vac ~ 280Vac; (50Hz or 60Hz)
Timer Resolution: 1ms (Max Time = 2.999s)
Timer Accuracy: ± 2ms
Current Accuracy: ± 5% ± 1mA
Voltmeter Resolution: 1Vac
Voltmeter Accuracy: ± 2%±1Vac
Operating Temperature: 0°C ~ 40°C
Storage Temperature: -10°C ~ 50°C
Dimensions: 175(L)×85(W)×75(D)m
Weight (battery included): Approx. 660g
Power source: 1.5V (AA) × 8 (Alkaline battery)
Safety standard: EN 61010-1 CAT IV 300V EN 61326-1
FEATURES
● Microprocessor-controlled.
● Very low consumption.
● 50Hz and 60Hz operation.
● Accurate digital readout of disconnection time.
● Over temperature protection.
● Over voltage protection.
● Fuse protection.
● Zero crossing circuitry permit testing at 0° or 180°.
● Auto power off.
● Backlight function.
● Wiring polarity indicator.
● Measure voltage between Line and Earth before testing.
● Frequency measurement indication.
Datasheet
