Motor Generators: frequency, voltage conversion + voltage regulation

Frequency Conversion Product Lines: Motor Generators - Industrial | Motor Generator - Precision

Product Highlights for Industrial Motor Generators

Excellent price/kW Ratio.

Units maintain constant output voltage (<1%) independent of supply line fluctuations.

Units use high power density rotating assemblies that dramatically reduce the acquisition cost of the system, long term maintenance, package size, and weight.

Typical Specifications for Industrial Motor Generators

Input

Frequency: 50 or 60 Hz
Voltage: up to 600 VAC
Phase: Single or Three

Output

Frequency: 50 or 60 Hz
Frequency regulation: +/- 1-2% (standard industrial motor generators, compare to 0.1% on Precision models)
Voltage: up to 600 VAC
Voltage regulation: +/- 1%
Voltage range: 10%, user adjustable
Phase: Single or Three
System capacity:

Single unit: 2.5 to 600 kVA
Multi-unit: 600kVA Plus (larger industrial motor generators available on rquest)

Features

Systems designed using COTS components
Enclosure type: Open or NEMA 3R
Operating temperature: up to 40°C (55°C optional)
Rated for continuous operation
Control interface

Input circuit breaker
Output circuit breaker
Digital output metering
Voltage adjust rheostat
Fault monitoring
E-stop

Motor Generators with optional ISO Enclosure

Motor Generators in 3R rated enclosures.

Model Part Numbering System

TEMCo has standard products in almost any configuration to meet your power conversion needs. Simply use the chart below to determine your model number, and contact us at 510.403.4063.

Example Model number: MG-0030-B8C3-VD

MG-	0030-	B	8	C	3-	VD
	30 kVA	480V Input	120V Output	60 Hz in, 400 Hz out	3 Phase In, 3 Phase Out	Speed control, Direct coupled

	kVA-	Input Voltage	Output Voltage	Frequency	Phase Conversion-	Features
MG-	xxxx	A= 600V	1= 120/208V	A= 60 Hz In, 60 Hz Out	1= 1 Phase In, 1 Phase Out -	I= Inductive Drive, Belt coupled
MG-	xxxx	B= 480V	2= 120/240V	B= 60 Hz In, 50 Hz Out	2= 1 Phase In, 3 Phase Out -	V= Speed control
MG-	xxxx	C= 416V	3= 240V	C= 60 Hz In, 400 Hz Out	3= 3 Phase In, 3 Phase Out -	D= Direct coupled
MG-	xxxx	D= 380V	4= 480Y/277V	D= 400 Hz In, 60 Hz Out	4= 3 Phase In, 1 Phase Out -	R= Rough Enviroment
MG-	xxxx	E= 347V	5= 600Y/347V	E= 400 Hz In, 50 Hz Out		S= Custom Features
MG-	xxxx	F= 277V	6= 380Y/220V	F= 400 Hz In, 400 Hz Out
MG-	xxxx	G= 240V	7= 416Y/240V	G= 50 Hz In, 50 Hz Out
MG-	xxxx	H= 208V	8= 120V	H= 50 Hz In, 400 Hz Out
MG-	xxxx	I= 200V	9= 220V	I= 50 Hz In, 60 Hz Out
MG-	xxxx	J= 2400V	10= 220Y/127V
MG-	xxxx	K= 4160V	11= 240Y/139V
MG-	xxxx	L= 120V	12= 230V
MG-	xxxx	M= 440V	13= 230Y/133
MG-	xxxx	N= 460V	14= 115V
MG-	xxxx	O= 575V	15= 440V
MG-	xxxx	P= 230V	16= 440Y/254V
MG-	xxxx	Q= 450V	17= 460V
MG-	xxxx	R= 2300V	18= 460Y/266V
MG-	xxxx	S= 220V	19= 480V
MG-	xxxx	T= 110V	20= 400Y/231V
MG-	xxxx	U= 550V	21= 208V
MG-	xxxx	V= 400V	22= 380V
MG-	xxxx	W= Special	23= 600V
MG-	xxxx		24= 110/220V
MG-	xxxx		25= 450Y/251V
MG-	xxxx		26= 575Y/332V
MG-	xxxx		27= 200Y/115V
MG-	xxxx		28= 500V
MG-	xxxx		29= 280V
MG-	xxxx		30= Special Voltage