Phase Converters


Series IB & Series 3

Series IB Phase Converter
Permits Operation Of 220 Volt 3 Phase Motors On Single Phase Current

IB CAT. NO. PRICE MODEL NO. HP RANGE CODE
8000-100 $132.30 Model 1100B 1/4-1/2 HP UE
8000-101 $143.30 Model 1200B 1/2 - 1 HP UE
8000-102 $154.30 Model 1300B 1-3 HP UE
8000-103 $176.40 Model 1400B 3-5 HP UE
8000-104 $215.00 Model 1500B 5-7 1/2 HP UE
8000-105 $237.05 Model 1600B 7 1/2 - 10 HP UE
         
Your selection must be based on the horsepower of the largest motor to be started. Once running, smaller motors can be started one at a time.
           


Series 3 Phase Converter
Provides Continuous 3 Phase Power to 220 Volt 3 Phase Motors From 220 Volt
Single Phase Current

3 CAT. NO. PRICE MODEL NO. HP RANGE CODE
8000-012 $292.70 Model 3100 1/4 - 1/2 HP UD
8000-013 $358.30 Model 3200 3/4 - 1 1/2HP UD
8000-014 $424.45 Model 3300 2-3 HP UD
8000-015 $507.15 Model 3400 4-6 HP UD
8000-016 $661.50 Model 3500 7 1/2 - 10HP UD
         
         
Your selection must be based on the horsepower of the largest motor to be operated. Smaller motors may be started while the motor within the converter’s range remains running.
           

Application:
Cedarberg Static Phase Converters are designed to start motors within a specific horsepower range. Smaller motors may be started one at a time, once a motor within the converter’s horsepower range is running, provided that the smaller motors are wired into the same circuit.

Cedarberg Rotary Phase Converters are designed to start any motor from fractional horsepower up to the nameplate rating. If the motor on the equipment is larger than the phase converter’s nameplate rating, a phase converter of the correct size will need to be purchased. Do not attempt to start a motor that is too large for the converter or damage could occur.

Features:
Instant reversal motors present no problems to these converters. For Series 1B and Series 3 converter installations, we recommend that frequent reversing not be done for extended periods of time. Our Series 1B and Series 3 units will start more than one machine, as long as each motor is
within the horsepower range of the converter. When multiple three phase motors are on the same circuit and not within the range of the converter, the following steps must be taken:

Two-speed electric motors can be operated without difficulty, provided both speed ranges lie within the converter’s horsepower range. Some foreign and special motors require less starting current and therefore may require a static converter one size smaller than normal.

 

Rotary Phase Converters

Standard Duty Rotary Type Phase Converters
Rotary Phase Converter at an Economical Price
Produces Continuous 3 Phase Power to 220 Volt 3 Phase Motors
from 220 Volt Single Phase Current

standard CAT. NO. PRICE MODEL NO.
NAMEPLATE
RATING
CODE
8100-051 $514.00 Model 10A 1 HP UA
8100-052 $645.00 Model 30A 3 HP UA
8100-053 $745.00 Model 50A 5 HP UA
8100-054 $1020.00 Model 75A 7 1/2 HP UA
8100-055 $1185.00 Model 100A 10 HP UA
         
         

Your selection must be based on the largest horsepower motor to be operated. This converter is designed to operate total horsepower loads up to 2 times the nameplate rating.
The largest horsepower motor you intend to start should not exceed our converter’s nameplate rating. Our converters are designed to run horsepower loads up to 3 times the nameplate rating.

  • Designed for light starting & running loads (such as drill presses, mills, grinders, etc...) where generated 3 phase power is preferred.
           

Heavy Duty Rotary Type Phase Converters
Produces Balanced 3 Phase Power for Maximum Motor
Efficiency From Single Phase Current

heavy CAT. NO. PRICE MODEL NO.
MFG'S
NAME
PLATE
RATING

UL LISTED
AMPERAGE
OUTPUT OF
MFG. LEG
(M3)

CD
8100-001 $780.00 Model 10 1 HP 1.44 UB
8100-002 $915.00 Model 30 3 HP 3.80 UB
8100-003 $1150.00 Model 50 5 HP 6.00 UB
8100-004 $1490.00 Model 75 7 1/2 HP 8.80 UB
8100-005 $1865.00 Model 100 10 HP 11.20 UB
8100-006 $4510.00 Model 150 15 HP 16.80 UB
8100-007 $4750.00 Model 200 20 HP 21.60 UB
8100-008 $4950.00 Model 250

25 HP

27.20 UB

The largest horsepower motor you intend to start should not exceed our converter’s nameplate rating. Our converters are designed to run horsepower loads up to 3 times the nameplate rating.

  • Designed for medium to heavy starting & running loads (such as gear head lathes, flywheel & hydraulic applications, CNC machinery, etc...) when maximum motor efficiency is required.
             

Reference Chart & Sizes and Weights

A B C D
A
B
C
D
Series IB
Permits starting of 220V 3ø motors on 220V 1ø current
Series 3
Provides continuous 3ø power to 220V 3ø motors from 220V 1ø current
Heavy Duty Rotary
Produces balanced 3ø power for maximum motor efficiency from 1ø current
Standard Duty Rotary
Produces continuous
3ø power to 220 3ø motors from 220V 1ø current
Features Common To All Models:
• Easy Installation • Instant Reversing • Operates On 50/60 Hz • Run More Than One Machine

 

Figure
A
B
C
D
Model Ranges Fractional to 10 HP Fractional to 10 HP 1-25 HP* 1-10 HP
Type of 3ø conversion 3ø Starting Current 3ø Starting &Running Current Maximum Balanced 3ø Starting & Running Current 3ø Starting & Running Current
Motor Efficiency and Performance Up to 70% Up to 85% Up to 100% Up to 100%
Specification Weights & Measures
(See Below)
Maximum size 6"x7"x10" weight 3 lbs. Maximum size 8"x9"x11" weight 4-8 lbs. Consult factory for sizes & weights Consult factory for sizes & weights
Model Selection Based on HP of largest motor. Once running, additional smaller motors can be started one at a time. Do not size converter to total HP of machines needing conversion. The largest motor you intend to start should not exceed the nameplate rating. These models are designed to run up to 3 times the nameplate rating.Extremely high starting loads may require an oversized converter. Consult factory. The largest motor you intend to start should not exceed the nameplate rating.These models are designed to run up to 2 times the nameplate rating. Extremely high starting loads may require an over sized converter. Consult factory.
Multiple Speed Motors All HP ranges must be withing the range of the converter used Produces maximum efficiency of multi-speed motors Motors may be operated from 0 HP to nameplate HP of the converter used
Using Transformers & Rectifiers Power source side of the converter Power source or load side of the converter Power source or load side of the converter

 

Model Size (L x W x H) Weight (lbs.)
Series IB
Model 1100-1600B

6 x 7 x 10

3
Series 3
Model 3100-3200
Model 3300
Model 3400
Model 3500

6 x 7 x 10
6 x 7 x 10
8 x 9 x 11
8 x 9 x 11

4
5
7
8

Standard Duty Rotary
Model 10A
Model 30A
Model 50A
Model 75A
Model 100A


19 x 15 x 13
19 x 14 x 14
19 x 14 x 14
23 x 19 x 17
23 x 19 x 17

36
64
80
116
145
Heavy Duty Rotary
Model 10
Model 30
Model 50
Model 75
Model 100
Model 150
Model 200
Model 250

19 x 14 x 14
19 x 14 x 14
21-1/4 x 19 x 14
21-1/4 x 19 x 14
21-1/4 x 21-1/4x16
28 x 20 x 22
30 x 26 x 24
30 x 26 x 24

78
95
136
166
212
300
325
325

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1960 Seneca Road  |  Eagan, MN 55122
Toll Free: 1-800-328-2279  |  Phone: 651-452-5012  |  Fax: 651-452-5350
Email: info@cedarberg.com

Copyright © 2007 Cedarberg Companies

Cedarberg Companies Info- Cedarberg Industries - Manufacturer of industrial products, including Snap Loc Systems Coolant Hose, Phase Converters, Safety Shields and Shop Accessories.
Contact Us- Cedarberg Industries - Manufacturer of industrial products, including Snap Loc Systems Coolant Hose, Phase Converters, Safety Shields and Shop Accessories.
Snap Loc Coolant Hose- Cedarberg Industries - Manufacturer of industrial products, including Snap Loc Systems Coolant Hose, Phase Converters, Safety Shields and Shop Accessories.
Phase Converters- Cedarberg Industries - Manufacturer of industrial products, including Snap Loc Systems Coolant Hose, Phase Converters, Safety Shields and Shop Accessories.
Shop Accessories- Cedarberg Industries - Manufacturer of industrial products, including Snap Loc Systems Coolant Hose, Phase Converters, Safety Shields and Shop Accessories.
Troubleshoot Phase Converters- Cedarberg Industries - Manufacturer of industrial products, including Snap Loc Systems Coolant Hose, Phase Converters, Safety Shields and Shop Accessories.
Snap Loc Coolant Hose, Phase Converters Home- Cedarberg Industries - Manufacturer of industrial products, including Snap Loc Systems Coolant Hose, Phase Converters, Safety Shields and Shop Accessories.