Delivery Time:15 working days
Certification:ISO9001,CE

High Fidelity Protection Relay Testing / 51 Overcurrent Relay K3040

Relay protection test devices
1.Easy test
2.operation menu, Simple operation
3.Nominal input voltage:220VAC
4.Power:1000VA
 

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 K3040

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 ... 40 A
	1-phase AC (2L-N)	1 x 0 ... 80 A
	1-phase AC (3L-N)	1 x 0 ... 120 A
Power	3-phase AC (L-N)	3x 450VA , at 0 ... 40A
	1-phase AC (2L-N)	1x 520VA,  at 0 ... 80A
	1-phase AC (3L-N)	1 x 1200 VA,  at 0 ... 120A (Max.)
Accuracy	<0.07% reading + 0.06% range guaranteed at 0-40A  <0.02% reading + 0.02% range typical at 0-40A
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