What is a Variable Frequency Drive?

A variable frequency drive is an electronic device that allows you to start, stop, and control the speed of a three phase motor. It is also a motor starter as it is equipped with overload protection. Read more »

What is the difference between a 'new surplus' motor and a 'factory new' motor?

Our New Surplus electric motors and drives are new and unused overstock or discontinued items offered at lower prices and come with our 90-day warranty.

Factory New products are competitively priced and come with a manufacturers warranty.

Variable frequency drives (VFDs or inverters) now play an important part in major industry.

Within the last 10 years they have been perfected to control and vary the speed of 3 phase electric motors. They serve many purposes, besides speed control. Homeowners and hobbyist alike, who have lathes or milling machines with a 3 phase motor, usually don't have 3 phase power to operate. These VFDs (instead of using a rotary phase converter) can now be used to convert single phase power to 3 phase power. Read more »

BC4N002-4-Dealers Electric-Brook Crompton

BC4N002-4-Dealers Industrial-Brook Crompton

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2 HP, 1800 RPM, 230/460 Volts, TEFC, 145T, Footed

Model #:

BC4N002-4

BC4N002-4

Stock: Backordered

HP :	2
RPM :	1800
Enclosure :	TEFC
Frame :	145T
Frame Remarks :	Footed
Volts :	230/460
Phase :	3
Manufacturer :	Brook Crompton
Classification :	Three Phase
Item Condition :	Factory New

Weight:

85 lbs

Retail Price:$469.00

Our Price:

$451.66

You Save:$17.34

Out of Stock

W Series NEMA 143T-447T - TEFC Foot Mounted - Heavy Duty Cast Iron

Horsepower: 2
RPM: 1800
Frame: 143/5T
Voltage: 230/460 V
Full Load Efficiency: 86.5
"C" Dimension (In.): 14.18
Service Factor @ 60 Hz: 1.25
Full Load Amps: 2.90
Removable/ repositionable feet for easy conversion to F1, F2, F3 (F0), or round body configuration
Cast Iron Frame, End Brackets, & Conduit Box
Heavy Gauge Steel Fanguard and Non-sparking Fan, for Severe Duty Applications.
NEMA MG1-Part 31 inverter duty

15:1 constant torque, 20:1 variable torque

1.25 service factor at 60Hz, 1.0 service factor at 50Hz

Class F insulation with class B temperature rise

IP55 degree of protection for washdown duty applications

Full contact shaft seals inside both brackets for increased protection against contaminants

Dual rated 60/50Hz at same HP

Cast iron conduit box with drilled and tapped entry is rotatable in 90 degree increments

CSA approved for Class I; Division 2; Groups A, B, C & D, Zone 2; Groups IIA & IIB T3 on sine wave power

Internal tropicproof

3 year warranty

Factory New

Footed

Cast Iron

GENERAL INFORMATION
HP	KW	Pole	RPM	Frame	Voltage	Hz	Phase	IP Rating
2	1.5	4	1800	145T	230/460 V	60	3	IP55

Enclosure	Ins. Class	Service Factor		Time Rating	NEMA Design	Rated Amb.		Rate Altitude
TEFC	F	1.25		Continuous	B	-15 to 40 C°		<3300 ft

TYPICAL PERFORMANCE
Efficiency (%)					Power Factor (%)
Full Load		3/4 Load		1/2 Load	Full Load	3/4 Load	1/2 Load
86.5		86		84.5	0.74	0.65	0.52

LRT %	BDT %	Full Load Amps			Locked Rotor Amps		NEMA KVA Code
LRT %	BDT %	460 V			460 V		NEMA KVA Code
280	300	2.9			19		J

Weight*		Bearing Size			Oil Seal		Sound Level
Lbs.		Drive End		Non-Drive End	Drive End	Non-Drive End	dB(A)
52		62052Z		62032Z	25 x 35 x 7	17 x 28 x 6	57
* Weights shown are estimated and based on standard foot mounted motor designs

VFD DUTY INFORMATION
	Variable Torque		Constant Torque		Rating
-	3 - 60 Hz		4 - 60 Hz		CSA Approved Class I; Div 2; Groups A, B, C, & D, T3
-	-		-		CSA Approved Class I; Div 2; Groups A, B, C, & D, T3

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Dealers Industrial Equipment, LLC 619 Ramsey Avenue Hillside, NJ 07205
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