Technical Support
Family-owned since 2003
·
2 generations
·
60+ years combined experience
·
40,000+ units in service
Choose your motor HP size below to see your price
⚡ GP3NL Electrical Specifications
| Model | GP3NL |
| Total Running HP | 3 HP |
| Largest Starting Motor | 1.5 HP |
| Service Size | 10 KVA (30A) |
| Breaker Size | 10 MIN – 30 MAX |
| Single Phase Wire Size | 10 AWG (under 50 ft) |
| Idler Motor Wire Size | 12 AWG |
| Idler Motor | 65 lbs |
| Electrical Panel | 15 lbs — 12" × 10" × 6" |
NL SERIES
Digital Single Phase to Three Phase Static Phase Converter Transformer
Rotary Phase Converter
$859.77
★★★★★ (47 reviews)
📦
GET IT FAST!! 1 to 4 Days. Order in the next 1 hours 24 minutes to get it between Monday, 3rd March and Wednesday, 5th March
Upgrade Options
+P · Start/Stop Controls
+$244
Upgrades to PL series with integrated push-button station and motor contactor for manual on/off control.
+A · AutoLink™
+$350
Automatically reconnects loads after power interruption, links two converters together, or integrates a transformer with your phase converter.
+AS · AutoStart Smart
+$287
Load-sensing technology automatically detects equipment startup and powers the converter on/off. Zero manual intervention.
+T · Step-Up Transformer
+$450
Integrated 230V → 460V step-up transformer for high-voltage three-phase equipment.
In Stock — Ships in 1–3 Business Days
NEMA 4
TEFC Idler
Lifetime Warranty
Made in USA
UL Listed
Speak with an engineer for custom configurations · (800) 417-6568
Datasheet
Phoenix Phase Converters
GP15NL
HP
15
Frame
254T
Min Service
13.01 kVA
Input
230V
Output
230V
Idler Wt
278.9 lbs
Single Phase Input Specifications
| Input Voltage | Min Service (kVA) | Breaker Min (A) | Breaker Max (A) | Single Phase Wire |
|---|---|---|---|---|
| 230V | 13.01 | 30 | 80 | 4 AWG Cu |
Three Phase Output Specifications
| Output Voltage | HP | Max Inductive (A) | Max Resistive (A) | Min Breaker (A) | Max Breaker (A) | Idler Wire |
|---|---|---|---|---|---|---|
| 230V / 3Ø | 15 | 42 | 22 | 30 | 80 | 6 AWG Cu |
Application Load Sizing Guide (HP by Load Type)
| Easy (HP) | Medium (HP) | Hard (HP) | Very Hard (HP) | CNC Spindle (HP) | Resistive (A) | A/C (HP) |
|---|---|---|---|---|---|---|
| 15 | 12 | 10 | 7.5 | 10 | 80 | 6 |
Load Type Definitions:
Easy: Pumps, fans, blowers, conveyors. |
Medium: Lathes, mills, grinders, woodworking. |
Hard: Compressors, saws, heavy machinery. |
Very Hard: Large compressors, high-inertia loads. |
CNC Spindle: CNC machine spindle motors with VFDs. |
Resistive (A): Maximum resistive load in Amps. |
A/C: Air conditioning / refrigeration (HP).
Standard Features — All NL Models
▸TEFC (Totally Enclosed Fan Cooled) cast iron idler motor
▸Motor load breaker compatible
▸NEMA 4 (IP65) indoor/outdoor flanged enclosure
▸Precision-balanced capacitor bank
▸Digital voltage monitor — real-time phase display
▸Gray White (RAL 7035) powder-coated enclosure
▸CNC-rated precision voltage balancing (±2%)
▸Wall mountable control panel
▸Automatic restart on power restoration
▸Lifetime warranty on all components
▸Oversized distribution block and power components
Optional Certifications & Compliance
| Certification | Description | Optional |
|---|---|---|
| UL 508A | Industrial Control Panel | ✓ Available |
| CSA C22.2 No. 14-13 | Industrial Electrical Equipment | ✓ Available |
| TUV | European Safety Standard | ✓ Available |
| CE | European Conformity | ✓ Available |
Talk to a Phase Converter Engineer
📞 (800) 417-6568Free sizing help • Lifetime warranty • Made in USA • Mon–Fri 7AM–5PM MST