Product Description

   Friendly PC software for easy operation! K30 series relay tester is extremely design for overseas user, with Friendly PC software as your need, unique features and functions helps you all the way!   1. Unique self-protection system assure the powerful protection when instrument is operating, automatic stop the output when the network is abnormal ; 2. Unique power switch and amplifier technology, so the output precision and power efficiency and factor are increased, which conforms to international tendency of energy save and environmental protection; 3. With alarm function of housing grounding testing and external voltage input, to guaranty personal security; 4. Two in one of meter and source, with function of both internal and external testing, self-calibration, oscillograph, and the duration of each oscillograph reaches 50S (optional function); 5. Offer independent Aux. DC to tested devices, 0 ~ 300V/0.6A (Poleless and adjustable); 6. Function of transducer and energy meter testing (optional function); 7. Testing interface offer unique output monitoring function and Pre-curve-tracing function, helps more on the spot analysis; Technical Data of K3030 - - - - Voltage generators | Setting  Range | 4-phase AC (L-N) | 4 x 0 ... 130 V  |   | 2-phase AC (L-L) | 2 x 0 ... 260 V | Power | 4-phase AC (L-N) | 4 x 70VA,  at 0 ... 130 V |   | 2-phase AC (L-L) | 2 x 140VA,  at 0 ...260 V | Accuracy | <0.07% reading + 0.03% range guaranteed  at 0 ... 130 V <0.02% reading + 0.01% range typical  at 0-130V | Resolution | 1mV | Current generators | Setting  Range | 3-phase AC (L-N) | 3 x 0 ... 30 A |   | 1-phase AC (2L-N) | 1 x 0 ... 60 A  |   | 1-phase AC (3L-N) | 1 x 0 ... 90 A  | Power | 3-phase AC (L-N) | 3x 450VA , at 0 ... 30A  |   | 1-phase AC (2L-N) | 1x 520VA,  at 0 ... 60A  |   | 1-phase AC (3L-N) | 1 x 1200 VA,  at 0 ... 90A (Max.) | Accuracy | <0.07% reading + 0.06% range guaranteed at 0-30A  <0.02% reading + 0.02% range typical at 0-30A | Resolution | 1mA | Generators,  general | Frequency | Range | 0 ... 1000 Hz |   | Accuracy / drift | Error < 0.001Hz at 10 ... 65Hz, Error < 0.01Hz  at 65Hz...450Hz Error < 0.02Hz  at 450Hz...1000Hz |   | Resolution | 0.001Hz | Phase | Range | - 360° ... +360° |   | Accuracy / drift | Error < 0.2 ° |   | Resolution | 0.1° | Timer | Range | Infinite |   | Accuracy / drift | Error<0.1ms | DC generators | Voltage ranges | 0 ... 300V/180W | Current ranges | 0 ... 20A/300W | Accuracy | <0.07% reading + 0.03% range guaranteed at 0-300V  <0.04% reading + 0.02% range t