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Black VFD Variable Frequency Drive , 380v Fans Variable Frequency Converter

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Black VFD Variable Frequency Drive , 380v Fans Variable Frequency Converter

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Brand Name :
Model Number :	MICROMASTER 430
Certification :	CE
Price :	consult for best discount
Payment Terms :	T/T, , Western Union,Paypal,, MoneyGram,, L/C
Supply Ability :	100
Delivery Time :	2-15 days

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Black VFD Variable Frequency Drive , 380v Fans Variable Frequency Converter

MICROMASTER 430 Types Variable Frequency Drive Inverter 380v Fans Drive

Application

The MICROMASTER 430 inverter is suitable for a variety of variable-speed drive applications. Its flexibility provides for a wide spectrum of applications. It is especially suitable for use with industrial pumps and fans.

The inverter is especially characterized by its customer-oriented performance and ease-of-use. It has more inputs and outputs than the MICROMASTER 420, an optimized operator panel with manual/automatic switchover, and adapted software functionality.

Mechanical features

Modular design
Operating temperature: –10 °C to +40 °C (+14 °F to +104 °F)
Compact housing as a result of high power density
Easy cable connection, mains and motor connections are separated for optimum electromagnetic compatibility
Detachable operator panels
Screwless control terminals on detachable I/O board

Technical specifications

Technical data	MICROMASTER 430
Mains voltage and power ranges	380 V to 480 V 3 AC ±10 %	7.5 kW to 250 kW (variable torque)
Power frequency	47 Hz to 63 Hz
Output frequency	for inverter 7.5 kW to 90 kW	0 ... 650 Hz, (limitation to 550 Hz in production to comply with legal requirements) ¹⁾
Output frequency	for inverter 110 kW to 250 kW	0 Hz to 267 Hz
Power factor	≥ 0.95
Inverter efficiency	for inverter 7.5 kW to 90 kW	96 % to 97 %
	for inverter 110 kW to 250 kW	97 % to 98 %
	(Further information is available on the Internet at:
Overload capability	for inverter 7.5 kW to 90 kW	Overload current 1.4 x rated output current (i.e. 140 % overload capability) for 3 s and 1.1 x rated output current (i.e. 110 % overload capability) for 60 s, cycle time 300 s
Overload capability	for inverter 110 kW to 250 kW	Overload current 1.5 x rated output current (i.e. 150 % overload capability) for 1 s and 1.1 x rated output current (i.e. 110 % overload capability) for 60 s, cycle time 300 s
Inrush current	less than rated input current
Control method	linear V/f characteristic; quadratic V/f characteristic; multipoint characteristic (programmable V/f characteristic); flux current control (FCC); energy saving mode
Pulse frequency	for inverter 7.5 kW to 90 kW	4 kHz (standard) 2 kHz to 16 kHz (in 2-kHz-steps)
Pulse frequency	for inverter 110 kW to 250 kW	2 kHz (standard) 2 kHz to 4 kHz (in 2-kHz-steps)
Fixed frequencies	15, programmable
Skip frequency ranges	4, programmable
Setpoint resolution	0.01 Hz digital 0.01 Hz serial 10 bit analog
Digital inputs	6 fully programmable isolated digital inputs; switchable PNP/NPN
Analog inputs	2 programmable analog inputs 0 V to 10 V, 0 mA to 20 mA and –10 V to +10 V (AIN1) 0 V to 10 V and 0 mA to 20 mA (AIN2) both can be used as 7th/8th digital input
Relay outputs	3, programmable 30 V DC/5 A (resistive load), 250 V AC/2 A (inductive load)
Analog outputs	2, programmable (0/4 mA to 20 mA)
Serial interfaces	RS-485, option RS-232

Output (for 400 V 3 AC)	Rated output current in A for a pulse frequency of
kW	2 kHz	4 kHz	6 kHz	8 kHz	10 kHz	12 kHz	14 kHz	16 kHz
7.5	19.0	19.0	17.1	15.2	13.3	11.4	9.5	7.6
11.0	26.0	26.0	24.7	23.4	20.8	18.2	15.6	13.0
15.0	32.0	32.0	28.8	25.6	22.4	19.2	16.0	12.8
18.5	38.0	38.0	36.1	34.2	30.4	26.6	22.8	19.0
22	45.0	45.0	40.5	36.0	31.5	27.0	22.5	18.0
30	62.0	62.0	55.8	49.6	43.4	37.2	31.0	24.8
37	75.0	75.0	71.3	67.5	60.0	52.5	45.0	37.5
45	90.0	90.0	81.0	72.0	63.0	54.0	45.0	36.0
55	110.0	110.0	93.5	77.0	63.3	49.5	41.3	33.0
75	145.0	145.0	123.3	101.5	83.4	65.3	54.4	43.5
90	178.0	178.0	138.0	97.9	84.6	71.2	62.3	53.4
110	205.0	180.4	-	-	-	-	-	-
132	250.0	220.0	-	-	-	-	-	-
160	302.0	265.8	-	-	-	-	-	-
200	370.0	325.6	-	-	-	-	-	-
250	477.0	419.8	-	-	-	-	-

Product Tags:

vfd variable frequency drive

variable speed frequency drive

Black VFD Variable Frequency Drive , 380v Fans Variable Frequency Converter

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