6220 EL is a universal ELCB tester suitable for testing all ELCB's, including instantaneous, inverse time-delay and fixed time-delay types. Although primarily intended for the testing industrial ELCB's, it may also be used to test 30mA ELCB's (e.g. welding plugs).
● Microprocessor technology ensures high performance accuracy and reliability.
● Suitable for all industrial, mining and domestic environments.
● Fully programmable via tactile key pad.
● Direct readout of disconnection, time or current.
● Voltage measured during test.
● Housed in a heavy duty carry case.
● Display can be customized for special orders.
● Indicate voltage and trip Current/Time.
● Use binary principle.
● True resistor switching.

Specifications
● Rated tripping current at 317V: 1000mA, (2000mA on special orders).
● Lowest resolution: 1mA.
● System voltage: 230 / 380 / 550V(50Hz).
● Maximum trip time: 99.99s.
● Highest resolution: 10ms.
● Rated trip current Typical Accuracy: ±1%rdg ± 2dgt.
● Voltage range Typical Accuracy: ±1%rdg ± 1dgt.
● Trip-time Typical Accuracy: ±1%rdg ± 2dgt.
● Operating-temperature: 0°C to 40°C.
● Operating-humidity: 80% Max. relative humidity.
● Dimensions: 330(L) × 260(W) × 160(D)mm.
● Weight (battery included): Approx. 3700g.
● Power source: 1.5V “C” × 8 Alkaline batteries.
● Safety Standard: EN 61010-1 CAT III 300V. EN 61326-1.