ASR-6450-13.5 Series High Performance AC/DC Power Source

Key Features

13.5 kVA high-performance AC/DC power source
Rack-mounted design for easy integration
Two input options: 3P3W 200 V (ASR-6450-13.5-C) and 3P4W 380 V (ASR-6450-13.5-D)
Precise voltage, current, and frequency regulation
Low ripple and high accuracy for sensitive testing
Programmable output for flexible configurations
Built-in protection for overvoltage, overcurrent, and overheating
Ideal for industrial, R&D, and product testing environments

The ASR-6450-13.5 Series is a cutting-edge, high-performance AC/DC power source that delivers 13.5 kVA of reliable output power for a wide range of industrial and laboratory applications. Featuring a rack-mounted design, it supports both AC and DC outputs, ensuring versatility for demanding test environments. The series includes two models: the ASR-6450-13.5-C, designed for a 3-phase, 3-wire 200 V input, and the ASR-6450-13.5-D, optimized for a 3-phase, 4-wire 380 V input, accommodating varying electrical infrastructure needs. With advanced voltage and current regulation, the power source provides exceptional stability, low ripple, and high accuracy, ensuring precise testing for sensitive devices. Its programmable output allows users to configure the voltage, current, and frequency according to specific requirements, while built-in protection mechanisms safeguard against overvoltage, overcurrent, and overheating. The ASR-6450-13.5 is ideal for product design, research and development, and production environments, where high-quality, continuous power is essential. Its efficient design minimizes heat generation, maximizing longevity and performance even in demanding conditions.

SPECIFICATIONS
Model		ASR-6450		ASR-6600
Input Ratings
Power type		Single-phase ; Three-phase, Delta or Y connection selectable
Voltage *range^1**		200 Vac to 240 Vac ±10 % phase voltage (Delta: L-L, Y: L-N)
Frequency range		47 Hz to 63 Hz
Power *factor^2**		0.95 or higher (typ.)
*Efficiency^2**		80 % or higher
Maximum power consumption		6 kVA or lower		8 kVA or lower
AC Output
Multi-phase output		Single-phase output	Polyphase output	Single-phase output	Polyphase output
Output capacity		4.5 kVA	1P3W: 3 kVA ; 3P4W: 4.5 kVA	6 kVA	1P3W: 4 kVA ; 3P4W: 6 kVA
Mode		1P2W	1P3W ; 3P4W (Y-connection)	1P2W	1P3W ; 3P4W (Y-connection)
Setting *mode^3**		—	Independ, Balanced	—	Independ, Balanced
Phase voltage	Setting *Range^4**	0.00 V to 175.0 V / 0.0 V to 350.0 V (sine and square wave), Setting Resolution: 0.01 V / 0.1 V
		0.00 Vpp to 500.0 Vpp / 0.00 Vpp to 1000 Vpp (triangle and arbitrary wave), Setting Resolution: 0.01 Vpp / 0.1 Vpp / 1 Vpp
	*Accuracy^5**	±(0.3 % of set + 0.5 V / 1 V)
Line voltage setting *range^6**		—	1P3W: 0.00 V to 350.0 V / 0.00 V to 700.0 V 3P4W: 0.00 V to 303.1 V / 0.00 V to 606.2 V (sine wave only) Setting Resolution: 0.01 V / 0.1 V	—	1P3W: 0.00 V to 350.0 V / 0.00 V to 700.0 V 3P4W: 0.00 V to 303.1 V / 0.00 V to 606.2 V (sine wave only) Setting Resolution: 0.01 V / 0.1 V
Maximum *current^7**		45 A / 22.5 A	15 A / 7.5 A	60 A / 30 A	20 A / 10 A
Maximum peak *current^8**		Four times of the maximum RMS current
Load power *factor^9**		0 to 1 (leading phase or lagging phase, 45 Hz to 65Hz)
Frequency	Setting range	AC Mode: 15.00 Hz to 2000.0 Hz, AC+DC Mode: 1.00 Hz to 2000.0 Hz, Setting resolution: 0.01 Hz / 0.1 Hz
	Accuracy	± 0.01% of set
	*Stability^10**	± 0.005%
Output on phase setting *range^11**		0.0° to 359.9° variable (Free / Fix selectable), 0.1° (1 Hz to 500 Hz), 1° (500 Hz to 2000 Hz)
Output off phase setting *range^11**		0.0° to 359.9° variable (Free / Fix selectable), 0.1° (1 Hz to 500 Hz), 1° (500 Hz to 2000 Hz)
Setting range of the phase *angle^12**		—	3P4W: L2 phase: 0° to 359.9° L3 phase: 0° to 359.9° Setting Resolution: 0.1°	—	3P4W: L2 phase: 0° to 359.9° L3 phase: 0° to 359.9° Setting Resolution: 0.1°
*Phase angle accuracy^13**		—	45 Hz to 65 Hz: ±1.0° 15 Hz to 2000 Hz: ±2.0°	—	45 Hz to 65 Hz: ±1.0° 15 Hz to 2000 Hz: ±2.0°
DC *offset^14**		± 20 mV (typ.)
DC Output (Only Single Phase Output)
Output capacity		4.5 kW		6 kW
Mode		Floating output, the N terminal can be grounded
Voltage	Setting Range	-250.0 V to +250.0 V / -500.0 V to +500.0 V, Setting Resolution: 0.01 V / 0.1 V
	*Accuracy^15**	±(\|0.3 % of set\| + 0.3 V / 0.6 V)
Maximum *current^16**		45 A / 22.5 A		60 A / 30 A
Maximum peak *current^17**		Four times of the maximum current
Output Stability, Total Harmonic Distortion, Output Voltage Rising Time and Ripple Noise
Line regulation		±0.1% or less (Phase voltage)
Load *regulation^18**		±0.1 V / ±0.2 V, @DC (only single-phase output) ±0.1 V / ±0.2 V, @45 Hz to 65 Hz (phase voltage, 0 to 100%, via output terminal) ±0.5 V / ±1.0 V, @all other frequencies (phase voltage, 0 to 100%, via output terminal)
Distortion of *Output^19**		<0.3 % @1Hz to 100Hz, <0.5 % @100.1 Hz to 500 Hz, <1 % @500.1 Hz to 2000 Hz
Output voltage response *time^20**		Fast: 50 µs (typ.) ; Middle: 100 µs (typ.) ; Slow: 300 µs (typ.)
Ripple *noise^21**		0.5 Vrms / 1 Vrms (TYP)

*1 Y connection is three-phase, five-wire, Delta connection is three-phase, four-wire. (Accessories will be provided)

*2. In the case of AC-INT mode, the rate output voltage, resistance load at maximum output current, 45 Hz to 65 Hz and sine wave output only.

*3. Can be only set in polyphase mode.

*4. For phase voltage setting in polyphase output. In balance mode all phase are collectively set and in unbalance mode each phases are individually set.

*5. For an output voltage of 10 V to 175 V / 20 V to 350 V, sine wave, an output frequency of 45 Hz to 65 Hz, no load, DC voltage setting 0V (AC+DC mode) and 23°C ± 5°C. For phase voltage etting in the

polyphase output.

*6. Line voltage only can be set in balance mode.

*7. If the output voltage is higher than rated value, this is limited to satisfy the power capacity. If there is the DC superimmposition, the active current of AC+DC satisfies the maximum current. In the case of 40 Hz or lower or 400 Hz or higher, and that the ambient temperature is 40 degree or higher, the maximum current may decrease.

*8. With respect to the capacitor-input rectifying load. Limited by the maximum current.

*9. External power injection or regeneration which is over short reverse power flow capacity is not available.

*10. For 45 Hz to 65 Hz, the rated output voltage, no load and the resistance load for the maximum current, and the operating temperature range.

*11. L1, L2 and L3 phase can be set independ at independ mode in the polyphase output.

*12. Can be set only with independ mode in polyphase output.

*13. For an output voltage of 50V or higher, sine wave, same load and voltage condition for all phase.

*14. In the case of the AC mode and output voltage setting to 0 V, 23°C ± 5°C

*15. For an output voltage of -250 V to -10 V, +10 V to +250 V / -500 V to -20 V, +20 V to +500 V, no load, AC voltage set to 0V (AC+DC mode) and 23°C ± 5°C

*16. If the output voltage is higher than rated value, this is limited to satisfy the power capacity. If there is the AC superimmposition, the active current of

AC+DC satisfies the maximum current.And the ambient temperature is 40 degree or higher, the maximum current may decrease.

*17. Instantaneous eithin 3 ms, limited by the maximum current at rated output voltage.

*18. For an output voltage of 75 V to 175 V / 150 V to 350 V, a load power factor of 1, stepwise change from an output current of 0 A to maximum current (or its reverse), using the output terminal on the rear panel.

*19. 50 % or higher of the rated output voltage, the maximum current or lower, AC and AC+DC modes, THD+N. For the polyphase output, it is a specification for phase voltage setting.

*20. For an output voltage of 100 V / 200 V, a load power factor of 1, with respect to stepwise change from an output current of 0 A to the maximum current (or its reverse). 10% ~ 90% of output voltage.

*21. For 5 Hz to 1 MHz components in DC mode using the output terminal on the rear panel.