100 School St. Bergenfield, NJ 07621 USA Tel: 201.385.0500  Fax: 201.385.0702  Email: novasales@theallpower.com

Switch Mode Power Supplies from 15W to 12kW.DC-DC Converters with single and multiple outputs from 50W to 2000W. Hot Swap, Redundant, Battery Backup, Power Factor Correction, Universal Input, Single and Multiple Output.

Mid Eastern Industries, Standard and specialty linear power supplies,Linear Power Supplies up to 1200 Volts. Computer programmable, ELDAN division - Low price lab power supplies.

Prototype Metal designs, engineers, and manufactures custom products for the telecommunications and related industries. We offer complete design and engineering services from concept through production to any level of integration you require.

Power Supplies, DC-DC Converters

Linear Power Supplies

Precision Sheet  Metal
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NOVA ELECTRIC

Inverter Models:

MK20K3/6-48(120/208)-Y11 AND MK20K3/6-48(277/480)-Y11

Output Power:

20kVA/16kW @ 40°C  18kVA/15kW @ 50°C

Output Current:

16kW-56A @ 208VAC, 0.8 pf  -24A @ 480VAC, 0.8 pf 

15kW-52A @ 208VAC, 0.8 pf  -23A @ 480VAC, 0.8 pf

Output Voltages: 120/208VAC OR 277/480 VAC

Nominal DC Volts: 48VDC (42-54 VDC RANGE)

Number of Cells:   Lead Acid-24 ,  Nicad-36

Average DC Watts (to 1.75VPC):

20.2kW @ 20kVA

18.2kW @ 18kVA

Efficiency:  DC to AC - 82%

Heat Dissipation: 11,000 BTU/Hr at full load (15kW)

Dimensions: 60” W x 30” D x 80” H , 152.4cm W x 76.2cm D x 203.2cm H

Weight: 2,450 lbs./1103 kg

 

 

 

Online Diagram

 

Circuit Protection
INVERTER DC INPUTS CB6 STATIC SWITCH CLF F1-F3

MFR

 TYPE AIC RATING
GE THFK 10,000 3x 200A 125 A

Power Connection Location & Wiring Table

Wire sizes conform to N.E.C. Tables 250-95 and 310 for 70 DEG. C copper conductor temperature, operating in a 30 DEG. C ambient.

No guarantee is made that they will meet state or local codes.

Model

System Output Voltage

   DC Input Amps at Full Load & 52V DC Input at full load & 42V   
AMPS KW AMPS KW

MK20K3/6 48(120/208)-Y11

 120/208  

350

 18.2 430 18.1

MK20K3/6-48(277/480)-Y11

 277/480 350 18.2 430 18.1
 

LEADS

BYPASS AC INPUT (TB3)

 AC OUTPUT (TB1) FRAME GROUND
RECM SIZE RECM FUSING

Terminal Capacity

 RECM SIZE RECM FUSE

Terminal Capacity

 RECM SIZE Terminal Capacity RECM SIZE

MK20K3/6-48(120/208)-Y11

 (2) 250MCM 500A 6 GA to 250MCM 4 GA 70A 6 GA to 250MCM 4 GA 4 GA to 350MCM 2 GA

MK20K3/6-48(277/480)-Y11

 (2) 250MCM 500A 6 GA to 250MCM 6 GA 40A 6 GA to 250MCM 4 GA 4 GA to 350MCM 2 GA
 

Alarm Connection Detials
  Information subject to change without   notice.

Fausto Cepeda, Web Administrator.
Copyright © 1998 ,The All Power Company, Technology Dynamics Inc., Nova Electric, Mid-Eastern Industries.

All rights reserved.
Revised: Jan,3, 2004

Cards Accepted

ISO-9001 #A5269