Sensorless Vector Control Frequency Inverter (B503D)

• Output Type: Triple
• Principle of Work: Vector Control Transducer
• Switch Mode: PWM Control
• Model NO.: B503D
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Constant Torque Load/Variable Torque Load
• Brand: IGBT-Infineon/FUJI
• Cooling Method: Air -Cooled
• Protection Class: IP20
• Transport Package: Carton/Ply-Wooden Case
• Specification: CE
• Trademark: Bedford or OEM
• Origin: Guangzhou, China
• HS Code: 9032899090
• Production Capacity: 2000/Month

Product Description

Product Brief
Adopting DSP as core of control system, with high performance of magnetic flux inverter control.
Compare with V/F control, vecter control has greater supperiority, which inlay and integrate Non-PG Vecter Control(Sensorless Vecter Control) and V/F Control together. Widely applied to high speed control accuracy, rapid torque response and high performance at low frequency and other application sites of high requirement.
 
DSP as core of control system
SVC,V/F,Torque control
High speed accuracy control
Rapid torque response
High torque output at low frequency
Main Features
I/O Features
Input Voltage Range: 380/220V±15%
Input Frequency Range: 47~63Hz
Output Voltage Range: 0~ Rated Input Voltage
Output Frequency Range: 0~400Hz
 
Peripheral Interface Features
Programmable Digital Input: 4 terminals ON-OFF input
Programmable Analog Inut: AI 1 0~10V  AI 2 0~10V or 0~20mA
Programmable Open Collector Output: 1 terminal output(open collector or high speed pulse)
Analogt Output: 1 ternimal output, optional of 0/4~20mA or 0~10V
 
Technical Features
Control Method: Non-PG Vecter Control(SVC) ,V/F Control ,Torque Control
Overload Capacity: 60s with 150% of rated current,10s with 180% rated current.
Starting Torque: 150% of rated torque at 0.5Hz(SVC)
Speed Adjusting Range: 1:100(SVC)
Speed Accuracy: ±0.5% of max. speed(SVC)
Carrier Frequency: 0.5kHz~15kHz
 
Function Features
Frequency Setting Source: Keypad, analog input, serial communication,multi-step speed, PID .
Multi-Step Speed Control Function: 8 Steps speed
Traverse Control Function
Instant Power-off Proection
Speed Trace Function: Softstart the running motor smoothly without impact.
QUICK/JOG Key:User define shortkey
Automatic Voltage Regulation(AVR) Function
Up to 25 Fault Protection: Over Current,Over Voltage,Under Voltage, Overheat, Phase Failure,Overload
 

 

 

Model	Input Voltage	Rated Output Power(KW)	Rated Intput Current(A)	Rated Output Current(A)	Motor Power   (KW)
B503D-20005	1AC    220V±15%	0.4	5.4	2.3	0.4
B503D-2001		0.75	8.2	4.5	0.75
B503D-2002		1.5	14.2	7	1.5
B503D-2003		2.2	23	10	2.2
Model	Input Voltage	Rated Output Power(KW)	Rated Intput Current(A)	Rated Output Current(A)	Motor Power   (KW)
B503D-2001	3AC    220V±15%	0.75	5	4.5	0.75
B503D-2002		1.5	7.7	7	1.5
B503D-2003		2.2	11	10	2.2
B503D-2005		3.7	17	16	3.7
B503D-2007		5.5	21	20	5.5
B503D-2010		7.5	31	30	7.5
B503D-2015		11	43	42	11
B503D-2020		15	56	55	15
B503D-2025		18.5	71	70	18.5
B503D-2030		22	81	80	22
B503D-2040		30	112	110	30
B503D-2050		37	132	130	37
B503D-2060		45	163	160	45
B503D-2075		55	200	200	55
Model	Input Voltage	Rated Output Power(KW)	Rated Intput Current(A)	Rated Output Current(A)	Motor Power   (KW)
B503D-4001	3AC    380V±15%	0.75	3.4	2.5	0.75
B503D-4002		1.5	5.0	3.7	1.5
B503-4003		2.2	5.8	5	2.2
B503D-4005G/4007P		4.0/5.5	10/15	9/13	4.0/5.5
B503D-4007G/4010P		5.5/7.5	15/20	13/17	5.5/7.5
B503D-4010G/4015P		7.5/11	20/26	17/25	7.5/11
B503D-4015G/4020P		11 15	26/35	25/32	11 15
B503D-4020G/4025P		15/18.5	35/38	32/37	15/18.5
B503D-4025G/4030P		18.5/22	38/46	37/45	18.5/22
B503D-4030G/4040P		22/30	46/62	45/60	22/30
B503D-4040G/4050P		30/37	62/76	60/75	30/37
B503D-4050G/4060P		37/45	76/90	75/90	37/45
B503D-4060G/4075P		45/55	90/105	90/110	45/55
B503D-4075G/4100P		55/75	105/140	110/150	55/75
B503D-4100G/4125P		75/93	140/160	150/176	75/93
B503D-4125G/4150P		93/110	160/210	176/210	93/110
Model	Input Voltage	Rated Output Power(KW)	Rated Intput Current(A)	Rated Output Current(A)	Motor Power   (KW)
B503D-4150G/4175P	3AC    380V±15%	110/132	210/240	210/250	110/132
B503D-4175G/4215P		132/160	240/290	250/300	132/160
B503D-4215G/4250P		160/185	290/330	300/340	160/185
B503D-4250G/4275P		185/200	330/370	340/380	185/200
B503D-4275G/4300P		200/220	370/410	380/415	200/220
B503D-4300G/4340P		220/250	410/460	415/470	220/250
B503D-4340G/4380P		250/280	460/500	470/520	250/280
B503D-4380G/4430P		280/315	500/580	520/600	280/315
B503D-4430G/4470P		315/350	580/620	600/640	315/350
B503D-4470		350	620/670	640	350
B503D-4540		400	670/855	690	400
B503D-4680		450	855/920	860	450
B503D-4760		500	920/1050	950	500
B503D-4860		630	1050/1200	1100	630