Precision GP5NL Phoenix Phase Converters User Manual

Precision GP5NL Phoenix Phase Converters

ELECTRICAL SPECIFICATIONS

Feature

• 208, 460 Volt Output (includes transformer)
• AutoStart and AutoOff with load detection
• PL Model (includes Start and Stop with Built-in Mag Starter)
• GPX Model (includes WFI Cloud Controls, Timers, Energy Monitor)
• Wireless Remote ON/OFF

BEFORE INSTALLATION

• A most important step to know.
• NEVER Start the phase converter with a load, this includes transformers.
• Make sure you have the incoming service to start the phase converter, call your electric company to verify the KVA size of the transformer, and that the KVA number should be larger than the HP of the idler motor.
• DO NOT use WIRE NUTS for any connection, use the bolt-down lugs. Check and make sure all connections even factory connections to the power block are secure, also recheck connections after a few weeks of using the converter.
• When powering up the unit, if the idler does NOT come up to FULL SPEED, then shut the phase converter down right away. If you don’t understand then call us or a qualified electrician. if you do not turn the unit off you have a chance to damage the idler motor that will not be covered under warranty.
• Must be installed by a licensed industrial electrician, our guidelines are not to supersede local and state laws.

Power requirements

• You will need to use a motor load-type breaker. NOT a quick blow or trip breaker.
• Sizing a breaker for a single machine with an inductive load (motors) doubles the amps size of the machine. For example, if the equipment pulls 20 amps use a 40 amp breaker.
• Sizing the equipment for multiple machines double the amp of the largest machine and add the the other machine that will run at the same time. Example; 20 AMP Lathe. 9 amp saw, 6 amp milling machine. 20 X 2 = 40 +9 + 6 = 45 amps, use the next standard size breaker which would be 50 Amps two pole breaker.
• Use the chart to make sure you don’t go over or under the Minimum and maximum size allowed. For rural areas increase the minimum size breaker by 20% Click on the next picture to see this chart.

GP5

WIRE AND BREAKER SIZES

SINGLE PHASE| 8 AWG Copper under 50 feet
IDLER MOTOR| 10 AWG COPPER
BREAKER/FUSE| 15 MIN/30 MAX

Mounting the Phase Converter Panel

Mount the enclosure first, to a non-vibrating surface, there are two options provided for mounting, next install the back plate with the four nuts provided. Mounting the phase converter panel near the breaker panel is recommended the larger wire is your single phase line, so that is best to keep it as short as possible. Every 50 feet you will need to increase the size of the single-phase wire.

CONNECTING THE IDLER MOTOR WIRES

THIS IS JUST AN ILLUSTRATION OF WHAT WIRES GET CONNECTED, DO NOT USE WIRE NUTS, USE BOLT-DOWN LUGS

IF YOU HAVE 9 LEADS AT THE MOTOR CLICK HERE

IF YOU HAVE 12 LEADS AT THE MOTOR CLICK HERE

Wiring Diagram

NL AND NH MODELS

MUST BE INSTALLED BY A INDUSTRIAL LICENSED ELECTRICIAN

5 HP Rotary Phase Converter Components

5 HP Rotary Phase Converter Components

Item Number| Description (click on the description to visit the link to the item)| Quantity in Model| PRICE| SKU#

Click SKU for 3d Viewing

1| Two Pole Contactor – 230 Volts 30-40 Amps| 1| 28.00| GP2P30A
2| Relay 90-66| 1| 47.00| GP90-66
3| 100 MFD 370V Run Capacitor (SILVER CAP)| 2| 26.00|
4| 630 MFD 220V Start Capacitor (BLACK LARGER CAP)| 1| 24.14|
5| 270-324 MFD 220V Start Capacitor (BLACK SMAL CAP)| 1| 18.00|
6| Capacitor Holder and Lid| 1| 115.00|
7| 3 Pole Contactor 50-60 AMP 230 Volts| 1| 52.84| C375C
8| 5 HP 3 Pole Power Block| 1| 45.00|

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