Echo Electric Motors

Motor Accessories & Power Transmission Products Phase Converters Solid State ▪ For Opera ng Three-Phase 230V Motors with Single-Phase 230V Input

Standard Solid State Model Number MODEL A 1/4 - 3/4 MODEL B 1 - 1-1/2

Recommended Motor Fuse Protec on HP Time Delay 230V Fuses 1/4 3 Amp 1/3 5 Amp 1/2 5 Amp 3/4 7.5 Amp 1 10 Amp 1-1/2 10 Amp 2 15 Amp 3 20 Amp 5 25 Amp 7-1/2 30 Amp 10 40 Amp

Length

1140 HP 1725 HP 3450 HP Diameter

1/4 - 1/2

1/4 - 1/3 1/2 - 3/4 1 - 1-1/2

2-3/8" 2-3/8" 2-3/8" 2-3/8" 2-7/8" 2-7/8" 2-7/8"

3-3/4" 3-3/4" 3-3/4" 4-3/4" 4-3/4" 4-3/4" 4-3/4"

3/4 - 1

MODEL C MODEL D MODEL E MODEL H MODEL K

2 - 3

1-1/2 - 2

3 5

3 5

2 3 5

7-1/2

7-1/2

10

10

7-1/2

NOTE: Some old large frame motors may require the next larger model.

Up to 75% HP Efficiency ▪ For use on light - medium star ng loads, ▪ Where full HP is NOT required ▪ Standard solid state models can be used in ▪ reversing applica ons ▪ Ideal applica ons: Lathes, Milling Machines, ▪ Drill Presses, Sewing Machines, and Grinders

Terminal Box

PhāzPak

L1 L2 1-Phase 230V From Fused Disconnect

3-Phase 230V Motor

Premium Solid State Model Number

370V Run Cap Required

Length

Diameter

HP

Up to 93% HP Efficiency ▪ For use on heavy star ng loads, ▪ where full HP is required ▪ Ideal applica ons: Metal Working ▪ Farm Equipment, Food Processing, ▪ Saws, Presses, Wood Working, ▪ Conveyors, Air Compressors (must ▪ reduce drive pulley by 20%)

4-3/8" 4-3/8" 4-3/8" 4-3/8" 4-3/8" 4-3/8" 4-3/8" 4-3/8" 5-1/2" 5-1/2" 5-1/2" 5-1/2"

2-3/8" 2-3/8" 2-3/8" 2-3/8" 2-3/8" 2-3/8" 2-3/8" 2-3/8"

1/4 1/3 1/3 1/2 3/4

5 MFD 10 MFD 10 MFD 15 MFD 20 MFD 30 MFD 40 MFD 45 MFD 70 MFD 110 MFD 160 MFD 200 MFD

MODEL A-R3

MODEL B-R3

MODEL C-R3

1

1-1/2

MODEL D-R3

2 3 5

MODEL E-R3 MODEL H-R3 MODEL K-R3 MODEL N-R3

3" 3" 3" 3"

7-1/2

10

Complete Unit with Capacitors and Enclosure Model Number HP

Model Number

Length Width Height

Length Width Height

HP

PR-1/4 PR-1/3 PR-1/2 PR-3/4

8" 8" 8" 8" 8" 8" 8" 8" 8"

4" 4" 4" 4" 4" 4" 4" 4" 4"

10" 10" 10" 10" 10" 10" 10" 10" 10"

1/4 1/3 1/2 3/4

PR-3

3 3 5 5

12" 12" 12" 12" 12" 12"

6" 6" 6" 6" 6"

10" 10" 10" 10" 10" 10"

PR-3SS

PR-5

PR-5SS PR-7.5 PR-10

PR-1

1 1

7-1/2

PR-1SS PR-1.5

10 6" NOTE: These models are completely assembled with capacitors in NEMA 3R enclosure. Motors at or below 900 RPM drop one model size. SS models have a stainless steel enclosure. Max start me is 3 seconds.

1-1/2

PR-2

2 2

PR-2SS

106

echogroupinc.com

motors@echogroupinc.com