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SIGMA_PM_Catalog

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PMX MS Inverters

Inverts 12V DC to 120VAC

Available in 200W / 400W / 800W

2 x 110Vac and 1 x USB Outlets

Low and High Cut off with Alarm

Cooling Fan

Meets 120VAC electronic appliance

safety operating standard

Easy, Auto-Installed PMX Series Pure Sine Wave Inverters

1000 Watt | 2000 Watt | 3000 Watt Pure Sine Wave Output

GFCI and USB Outlets

LED status indicator lights On/Off Remote AC Pass Through Built-in Transfer Switch PMDP-30/50 RV Distribution Panel

30/50 Amp AC and 12 Volt DC Distribution Panel

Pre-wired DC output for an easier install Blown fuses DC indicator LED Replacement for WFCO 8930/50

Hybrid Solar Inverter Charger

3000W Pure Sine Wave Output

Easy-to-use design with LED lights

Built-in 150A solar charger

(30–300V input)

Smart charging for better battery life

Auto-restarts with solar power

Built-in protections and cold restart

Remote Monitoring with RS485 (optional)

PMX

3

PM3-SME Series

PM3-15/35/45/55/60/65/75/100/120-SME

PowerMax PM3-SME Series Smart Battery Chargers & Converters

Reliable, Adjustable Power for RV, Marine, and Industrial Use The PowerMax PM3-SME Series provides clean 12V DC power from a standard 120V AC source while charging your batteries safely and efficiently. With adjustable voltage (13V–16V) and your choice of Fixed, 2-stage, or 3-stage smart charging, you get the right power for any application.

A quiet, temperature-controlled fan, easy-to-read LCD display, and maintenance-free design make this converter both dependable and user-friendly. Perfect for RVs, boats, and industrial systems, the PM3-SME delivers safe, long-lasting performance you can count on.

Key Features include:

Adjustable Output Voltage – Fine-tune voltage from 13V to 16V to suit different battery types and applications.

Multiple Charging Modes

Fixed Mode: Constant voltage for equipment or battery maintenance

2-Stage Charging: Boost (14 4V) + Float (13 6V) for fast charging and maintenance

3-Stage Smart Charging (Factory Setting): Boost (14 4V) / Normal (13 6V) / Storage (13 2V)

Smart LCD Display – Real-time output voltage monitoring

Automatic Cooling System – Temperaturecontrolled fan reduces noise and wear.

Current Limiting Protection – Prevents overloads and overheating.

Durable & Safe Design – Built-in grounding, fuses, and short-circuit protection

Flexible Installation – Compact, mountable chassis with included flanges

Maintenance-Free Operation – Reliable switchmode design with no user-serviceable parts

Technical Specs:

Input Voltage: 120VAC

Output Voltage Range: Adjustable 13 0V – 16 0V

Charging Modes: Fixed, 2-Stage, 3-Stage Smart Charging

Models Available: 15A, 35A, 45A, 55A, 60A, 65A, 75A, 100A, 120A

Cooling: Quiet, temperature-controlled fan

Weight: Approx 6 lbs

Safety: Built-in overload & short-circuit protection

Warranty: 2-Year Limited Warranty

PMDP-30/50 / PMDP-30/50-BT PMDPSeries

PowerMax PMDP-30/50 AC/DC Distribution Panel

The PowerMax PMDP-30/50 AC/DC Distribution Panel combines 120 VAC breaker protection and 12 VDC fused distribution in a single compact RV power center. Supports 30A or 50A input, offers removable converter serviceability, and delivers clean, centralized wiring for RVs, campers, and mobile builds. PMDP can be used with any of the 55A, 60A, 65A, or 75A PM3 Deck Mount Converter / Chargers. The PMDP is an ideal replacement for WFCO, PD, or IOTA Distribution Panels.

Key Features Include:

Integrated AC/DC power distribution panel

Supports 30A or 50A 120 VAC input

Stab-type AC circuit breakers

Individually fused DC branch circuits

Removable converter/charger module

Reverse battery protection fuses

Dedicated ground and neutral terminal bars

Clearly labeled input/output terminals

Durable plastic enclosure

Interior mounting with ventilation clearance

PMDP-30/50-BT

Wireless Technology Built-In

PPC- 30A PPC Series

Key Features include:

ALL-IN-ONE POWER CENTER: Combines a 120VAC to 12VDC converter, battery charger, AC breaker panel, and DC fuse block in one integrated unit

SMART 3-STAGE CHARGING: Optional Boost, Normal, and Storage charging modes automatically optimize battery health and lifespan

ADJUSTABLE VOLTAGE OUTPUT: Selectable fixed output from 13V to 16 5V for custom power supply applications

EASY INSTALLATION: Installer-friendly layout with clearly labeled terminals, stab-style breakers, and removable converter module

SAFE & RELIABLE: Switch-mode current-limiting design with built-in protection for long-term, maintenance-free operation

IDEAL FOR RV & MOBILE USE: Perfect replacement or upgrade for trailers, campers, food trucks, and 12V electrical systems

PowerMax PPC Series – All-In-One RV Power Center

The PowerMax PPC Series Power Center is a complete AC/DC power management system designed for RVs, campers, trailers, and specialty vehicles. This integrated unit combines a high-performance 120VAC-to-12VDC converter/charger with a full AC and DC distribution panel—delivering reliable power, safe battery charging, and simplified electrical organization, all in one rugged enclosure.

Whether you’re upgrading an existing system or installing a new one, the PPC Series provides dependable, maintenance-free performance with advanced charging technology and easy installation.

Technical Specs:

General

Available in 35A, 45A, and 55A models

Integrated 30 Amp AC input with built-in 12 VDC distribution panel

Direct replacement for WF-8900 Series Power Centers

AC Distribution

Space for 1 Main breaker

Space for 5 Branch circuit breakers

DC Distribution

Supports 11 fused 12V DC circuits

Blown-fuse indicator LEDs for quick troubleshooting

Installation Details

Designed to fit the same footprint as WF-8900 PEC units

Cutout Dimensions: 12 1/8" (W) x 11" (H)

Model Compatibility: PCW 30-35A / 45A / 55A

2

PPC- 50A PPC Series

Key Features include:

PowerMax PPC Series – All-In-One RV Power Center

The PowerMax PPC Series Power Center is a complete AC/DC power management system designed for RVs, campers, trailers, and specialty vehicles. This integrated unit combines a high-performance 120VAC-to-12VDC converter/charger with a full AC and DC distribution panel— delivering reliable power, safe battery charging, and simplified electrical organization, all in one rugged enclosure.

Whether you’re upgrading an existing system or installing a new one, the PPC Series provides dependable, maintenancefree performance with advanced charging technology and easy installation.

Technical Specs:

ALL-IN-ONE POWER CENTER: Combines a 120VAC to 12VDC converter, battery charger, AC breaker panel, and DC fuse block in one integrated unit

SMART 3-STAGE CHARGING: Optional Boost, Normal, and Storage charging modes automatically optimize battery health and lifespan

ADJUSTABLE VOLTAGE OUTPUT: Selectable fixed output from 13V to 16.5V for custom power supply applications

EASY INSTALLATION: Installer-friendly layout with clearly labeled terminals, stab-style breakers, and removable converter module

SAFE & RELIABLE: Switch-mode current-limiting design with built-in protection for long-term, maintenance-free operation

IDEAL FOR RV & MOBILE USE: Perfect replacement or upgrade for trailers, campers, food trucks, and 12V electrical systems

AC Input Service: 50 Amp RV Service (120/240V SplitPhase)

AC Input Voltage: 120/240 VAC, 60 Hz

DC Converter Output: 60 Amp Continuous Output

DC System Voltage: 12 VDC Nominal

Charging Modes: 3-Stage Smart Charging (Boost / Normal / Storage)

Adjustable Output Voltage: Approx. 13.0V – 16.5V

Battery Compatibility: Lithium (LiFePO4), AGM, Flooded

Lead-Acid

AC Breaker Capacity: 1 Main Breaker Position Up to 5 Branch Breakers

DC Fuse Circuits: 11–12 Fused 12V Circuits

Fuse Indicators: LED Blown-Fuse Indicators

Wireless Control: Built-in App Control (iOS & Android)

Cooling System: Temperature-Controlled Variable-Speed Fan

Efficiency: Typically >85% Full-Load Efficiency

Mounting: Flush-Mount RV Power Center

Typical Dimensions: 12″ W × 14–15″ H × 9–10″ D

Replacement Compatibility: WFCO 8900 Series Footprint

Operating Temperature: 0°F – 120°F (Typical RV Range)

PCW Wirelss Series

PCW- 30A & 50A

Key Features include:

PowerMax PCW Series – Wireless RV Power Center

The PowerMax PCW Series is the Bluetooth-enabled version of the PowerMax PPC Power Center. It combines AC breakers, DC fuse distribution, and a smart 3-stage converter/charger into one integrated unit—now with built-in wireless control.

Monitor and manage your RV power system from your phone with no extra accessories required. Lithium compatible, fully protected, and designed for simple installation, the PCW Series delivers smarter, safer, more convenient RV power.

Built-In Bluetooth App Control – Designed for seamless use with iOS and Android devices; no additional hardware required

Polarity-Reversible Output – Ideal for RV slide-out motors, awnings, and electric jacks where directional polarity switching is required

All-In-One Power Center Design – Integrates AC breaker panel, DC fuse distribution, and smart converter/charger into one compact unit

No Breaker Panel Access Required – Normal operation does not require handling breakers

35A / 55A Converter Options – High-performance converter/charger models available

120VAC to 12VDC Conversion – Provides clean, stable 12-volt DC power from standard 120-volt AC input

Advanced 3-Stage Smart Charging – Automatic Boost, Normal, and Storage modes for optimal battery life

Lithium Battery Compatible – Supports lithium, AGM, and leadacid batteries

QR Code App Download – Fast setup with included QR code for app installation

2

PPC & PCW Series

PMTS - 30 & 50 PMTS SERIES

Key Features include:

Maximum operating volt

Compatible power sourc

Generator

AC system compatibility

Wire temperature rating:

Installation orientation: A Designed for profession

Technical Specs:

PMTS-30 Specifications

Service rating: 30 Amps

Short circuit rating: 3000 R

Terminal torque (6–14 AW

Ground terminal torque: 3

PMTS-50 Specifications

Service rating: 50 Amps

Short circuit rating: 5000 R

Terminal torque (6–14 AW

Ground terminal torque: 3

When L1 and L2 are in ph

capability is up to 70 Amp

PowerMax PMTS Series – Automatic Power Transfer Switch

The PowerMax PMTS Series Automatic Transfer Switch provides safe, automatic power management for RVs, motorhomes, trailers, and mobile applications. Designed to instantly switch your electrical system between shore power and the onboard generator, the PMTS ensures reliable operation without manual intervention.

Available in 30-amp (PMTS-30) and 50-amp (PMTS-50) models, this rugged transfer switch delivers dependable

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