KE8301  Three Phase Meter Test Bench
 
Accuracy : 0.05 , Used for the test of three phase CT/PT meter with a accuracy class below 0.2, Number of meter position : 3-48
 
 
Features:
	- Meter positions can be chosen from 3 - 48
 
	- Integrated / separated aluminum alloy structure, light and reliable, flexible choices
 
	- Auto protection of short circuit of voltage, open circuit of current, and overload.
 
	- Test of neutral current (optional)
 
	- Auto mark locking increases the efficiency of test
 
	- Full automatic, semi automatic and manual operation available
 
	- Supporting barcode input, which increase the efficiency of input
 
	- Simultaneous test of the meters with same specification, different constants and different classes.
 
	- Adopt multi-serial port system, realizing the parallel communication of computer and the tested meters( optional)
 
	- Test of tilt impact (optional)
 
	- Forward and reverse active energy / forward and reverse reactive energy error test
 
	- Creeping and starting test
 
	- Standard deviation, 24 hour variation test
 
	- Timing error test
 
	- Influencing quantity test of voltage, frequency, harmonic
 
	- Calibration and verification of constant
 
	- Register indicating value, register combination error test
 
	- Powerful computer management system, easy and user-friendly
 
	- Perfect database management makes the storage, searching, and viewing of the data possible, and the data can be converted and exported in other forms
 
 
 
Main Specification:
 
	
		
			|   | 
			KE8301-6 | 
			KE8301-12 | 
			KE8301-24 | 
			KE8301-48 | 
		
		
			| Number of meter position | 
			6 | 
			12 | 
			24 | 
			48 | 
		
		
			| Accuracy | 
			± 0.05%  | 
		
		
			| Voltage output | 
		
		
			| Output range (P-N) | 
			3×(24V – 300V) | 
		
		
			| Output power of voltage | 
			3×100VA | 
			3×250VA | 
			3×500VA | 
			3×1000VA | 
		
		
			| Resolution  | 
			Better than ± 0.01% | 
		
		
			| Stability | 
			Better than ± 0.02% / 150s | 
		
		
			| Load regulation rate | 
			Better than ± 0.01% | 
		
		
			| Distortion factor | 
			Better than ± 0.3% (linear resistance load) | 
		
		
			| Harmonics output | 
			2nd -21st free programmable | 
		
		
			| Current output | 
		
		
			| Output range | 
			1mA – 120A (or customized,Max. 230A) | 
			3×(1mA – 120A) | 
		
		
			| Output power of current | 
			3×150VA | 
			3×350VA | 
			3×750VA | 
			3×1500VA | 
		
		
			| Resolution  | 
			Better than ± 0.01% | 
		
		
			| Stability | 
			Better than ± 0.02% / 150s | 
		
		
			| Load regulation rate | 
			Better than ± 0.01% | 
		
		
			| Distortion factor | 
			Better than ± 0.3% (linear resistance load) | 
		
		
			| Harmonics output | 
			2nd -21st free programmable | 
		
		
			| Phase output | 
		
		
			| Output range | 
			0 -- 360° | 
		
		
			| Resolution | 
			± 0.01° | 
		
		
			| Frequency output | 
		
		
			| Output range | 
			45Hz – 65Hz | 
		
		
			| Resolution | 
			± 0.01Hz | 
		
		
			| Operation conditions | 
		
		
			| Power supply | 
			3×220/380V±10% ,50/60Hz±2Hz | 
		
		
			| Temperature | 
			-10°C -- +40°C | 
		
		
			| Humidity | 
			35% -- 85%RH |