APR（AC Power Regulator）
APR-V Series (Three phase)

APR-V Series (Three phase)

Inquiry form

Handling area：North America, China, Europe

Successor model of the three-phase APR-N
This is a successor model to the three-phase APR-N. It offers improved functionality and performance, and maintains installation and wiring compatibility.

Compatible with SCCR 100 kA
(Products with rated current of 20 A to 250 A)

Built-in high-accuracy feedback control (except models with control method T)

Achieves control accuracy of ±1% FS for ACR, AVR, and AWR
Contributes to improved temperature control accuracy, space savings, wiring savings, and total cost reduction by incorporating a high-accuracy control circuit

Full lineup of options

Setting indicator (APD3): Enables a variety of monitors and settings
Communication board: Supports various communication specifications. Makes it easy to operate and change settings by linking with PLCs and touch panels

Lineup of products compliant with international standards

20 to 250 A: UL Listed, cUL Listed, SCCR of 100 kA
450 A: UL Recognized, cUL Recognized
600 A: UL Recognized

Item		Specifications
Rated current [A]		20	45	60	100	150	250	450	600
Main circuit power supply		Three-phase 200 to 240 V AC, 380 to 480 V AC ±10% 50/60±2.5 Hz (Frequency is automatically detected and switched)
Control circuit power supply (Note 1)	Power supply voltage	Single-phase 100 to 240 V AC ±10% 50/60±2.5 Hz (Frequency is automatically detected and switched)
Control circuit power supply (Note 1)	Power capacity [VA]	39				58	72		128
Internal heating value [W] (at rated current)		90	170	210	330	560	840	1490	2070
Cooling system		Self-cooled				Air cooling
Applied load	Phase control	Resistive load, inductive load, transformer primary control, rectifier primary control
Applied load	Cycle control (Note 2)	Resistive load, inductive load, transformer primary control
Control	Waveform control method	Thyristor anti-parallel connection Phase control or cycle control (intermittent) (Function selection switch SW2 switching)
	Output voltage adjustment range	0 to 100% of main circuit power supply voltage (RMS value) (Except thyristor voltage drop)
	Input-output characteristics	RMS value linear characteristic, linear characteristic ± 2% FS or less (Limited to the case of resistive loads. At automatic setting signal 10 to 90%)
	Power supply voltage compensation	Compensates for power supply voltage fl uctuations of ±10% by reducing output fluctuations to ±3% FS or less (However, this applies at 10 to 90% of automatic setting signal)
	Power supply voltage compensation setting	Fine-tuning of maximum output voltage, built-in “PVC” volume (applicable to models with control method T and A)
	Setting signal	①Manual setting, ②Automatic setting (4 to 20 mA DC, 0 to 5 V, 1 to 5 V)
	Feedback control method (Phase control method only)	AC CLR, AC ACR, AC AVR, AC AWR
Settable items		Soft start time and soft up/down time settings, CLR (current limit) setting, P gain, I gain, gradient setting, and base load setting.
Function		Run/stop switching signal (RUN), auto/manual switching signal (AUTO), automatic inrush current suppression, feedback enable/disable switching, parallel operation, network communications (optional): Modbus RTU, CC-Link
Error detection and protection		CPU memory error, power supply error (outside power supply frequency range), control power supply undervoltage, control power supply overvoltage, overcurrent, main fuse blowout, heater disconnection, CLR detection, thyristor error detection, overheat error, communication error (optional), end of life of cooling fan (air-cooled products only), setting input disconnected, alarm contact output
Environment	Ambient temperature	-5 to +50°C (reduces load current to the rated current value when the temperature is between +50°C and +55°C)
	Storage temperature	-20 to +60°C
	Ambient humidity	30 to 90% RH (no condensation)
	Others	No corrosive gases, dust, substances and actions that promote insulation deterioration, or vibration; Use indoors at an altitude of 1000 m or less
Insulation	Dielectric strength (main circuit to ground)	2000 V AC for 1 minute (100 to 240 V), 2500 V AC for 1 minute (380 to 480 V) (Note 3)
Insulation	Insulation resistance (to ground)	10 MΩ or higher, measured with 500 V DC megger tester

Note 1: The rated voltage always operates as either 110 V or 220 V. For use at 230 V or 240 V, adjust the maximum output voltage
at the power supply voltage compensation setting (PVC setting).

Note 2: When cycle control is used, connecting a transformer such as a VT to the output side may cause the bias magnetism
phenomenon. Use after disconnecting transformers such as VTs. “Transformer
primary control via cycle control” is valid only for types with control method P.

Note 3: Since the DC power supply for the cooling fan is supplied from the secondary side of the power circuit, there is no need to
unplug the cooling fan power connector during insulation dielectric strength
testing.

Product name	Type	Specifications
Setter	RPN001	1kΩJ　2.5W　With nameplate, knob, and name label sheet
Setting indicators	APD3	For configuring various settings
Remote control connection cable	RPN002-1	Setting indicator, for separate installation, length 1 m
	RPN002-3	Setting indicator, for separate installation, length 3 m
	RPN002-5	Setting indicator, for separate installation, length 5 m
Mounting bracket for external cooling installation	RPV004-W02	For RPVW□020-□
	RPV004-W06	For RPVW□045-□, RPVW□060-□
	RPV004-W10	For RPVW□100-□
	RPV004-W15	For RPVW□150-□
	RPV004-W25	For RPVW□250-□
	RPV004-W45	For RPVW□450-□
	RPV004-W60	For RPVW□600-□
Finger guard	RPV005-W02	For RPVW□020-□
	RPV005-W06	For RPVW□045-□, RPVW□060-□
	RPV005-W10	For RPVW□100-□
	RPV005-W15	For RPVW□150-□
	RPV005-W25	For RPVW□250-□
	RPV005-W45	For RPVW□450-□
	RPV005-W60	For RPVW□600-□
CT and VT for feedback control	20 A/0.1 A to 600 A/0.1 A	Rated input： 20 A、45 A、60 A 100 A、150 A、250 A 350 A、450 A、600 A	Rated output：0.1 A Rated load：5 VA
	PT-5S 100V/10V	Rated input：100、110 V Rated output：10 V、5 VA
	PT-5S 200V/10V	Rated input：200、220 V Rated output：10 V、5 VA
	PT-5S 230V/10V	Rated input：230、254 V Rated output：10 V、5 VA
	PT-5S 380V/10V	Rated input：380V Rated output：10 V、5 VA
	PT-5S 400V/10V	Rated input：400、440 V Rated output：10 V、5 VA
	PT-5S 415V/10V	Rated input：415 V Rated output：10 V、5 VA
	PT-5S 420V/10V	Rated input：420、460 V Rated output：10 V、5 VA
	PT-5S 440V/10V	Rated input：440、480 V Rated output：10 V、5 VA