K6 Series Protection Relay Test Set

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Satisfy the basic testing requirements of protection relay 4 phase voltage source and 3 phase current source output simultaneous, amplitude value, phase and frequency adjustable. Maximal AC voltage output per phase 300V, and supply individual AUX DC source.  All-in-one protection relay test set: built-in industrial personal computer, embedded Windows CE operation system, steady and reliable performance. Adopt long life rotary encoder and button operation(built-in common shortcut key operation) to make the operation simply and conveniently. Adopt EMC chassis and get CE certificate for complete appliance. Have short circuit voltage protection, open circuit output current indicator, alarm for external input source connection etc protection functions. Adopt 100M network card to transport data between computer and tester, at the same time the software of tester can be upgraded by USB, so the speed is improved greatly either report submission or software upgrade.  Technical Data of K68 Voltage generators Setting Range 4-phase AC (L-N) 4 x 0 ... 130V 1-phase AC (L-L) 2x 0 ...260 V Power 4-phase AC (L-N) 4 x70VA, at 0 ...130 V 1-phase AC (L-L) 2 x 120VA, at 0 ...260 V Accuracy <0.07% reading + 0.03% range guaranteed at 0-130V <0.04% reading + 0.01% range typical at 0-130V Resolution 1mV Current generators Setting Range 3-phase AC (L-N) 3 x 0 ... 35 A 1-phase AC (3L-N) 1 x 0 ...105 A Power 3-phase AC (L-N) 1x 600VA, at 0 ... 35A 1-phase AC (3L-N) 1 x 1000 VA, at 0 ...105A Accuracy <0.14% reading + 0.06% range guaranteed at 0-35A <0.05% reading + 0.02% range typical at 0-35A Resolution 1mA Generators, general Frequency Range 0 ... 1000 Hz Accuracy / drift Error < 0.001Hz at 10 ... 450Hz, error < 0.01Hz at 450Hz...1000Hz Resolution 0.001Hz Phase Range - 360° ... +360° Accuracy / drift Error < 0.2 ° Resolution 0.01° Time Range 0 ... 999.999s Accuracy / drift Error<0.1ms DC generators Voltage ranges 0 ... 300V/150VA Current ranges 0 ... 20A/300W Accuracy Error< 0.2% Resolution 1mA; 1 mV Aux DC Supply Range 0...300V/0.5A Binary inputs Number 8 pairs Compatible Voltage 10V ... 250V Binary outputs Number 4 Pairs Capacity 250V/2A Synchronization Synchronization mode GPS Harmonic Harmonic overlap times 2 ... 9 times Power supply Nominal input voltage 220V±10% VAC, 1-phase Power 1000VA Nominal frequency 50±10% Hz Environmental conditions Operation temperature -5°C ... 55 °C Storage temperature -20°C ... 75 °C Humidity range 5% ... 90 %, non-condensing Weight 24KG Dimensions 420(D)×140 (W)×360 (H) mm Interface RJ45 ,USB,RS232,PS/2,VGA   Main Series Relay Tester List: K68 series K68 3x35A,4x130V,5 function modules, Ethernet, TFT LCD, WinCE K68i 3x35A,4x300V,5 function modules, Ethernet, TFT LCD, WinCE   Major functions: Items IEEE(R) No. Overcurrent relays 50/76 Inverse time overcurrent relays 51 Undercurrent relays 37 Ground fault relays 50 Directional overcurrent relays 67 Directional ground fault relays 67N Overvoltage relays 59 Undervoltage relays 27 Directional voltage relays 91 Directional power relays 32 Power factor relays 55 Distance protection equipment (phase by phase) 21 Automatic reclosing devices  79 Tripping relays 94 Voltage regulating relays   Overimpedance relays, Z>   Underimpedance relays, Z   Time-delay relays