Makinex PPB 6-15 Bates 50A Portable Power Box

Makinex PPB 6-15 Bates 50A Portable Power Box — Silent, Emissions-Free Power for Film & Entertainment

The Makinex Portable Power Box (PPB) 6-15 Bates is a battery-powered portable power station engineered to deliver continuous, clean electricity in demanding professional environments. Designed specifically for the US TV, film, and entertainment industries, the PPB-6-15-US-B provides up to 6kW of continuous power and up to 15kWh of battery capacity through a 50-amp Bates stage pin output. Its fuel-free, emissions-free operation makes it the preferred solution for indoor stages, confined spaces, and any location where generator noise or exhaust fumes are unacceptable.

Unlike conventional diesel or gas generators, the PPB produces zero emissions and operates silently, eliminating both environmental concerns and the disruption of on-set noise. The unit is purpose-built with safety as a core design principle, incorporating GFCI-protected outlets, thermal management, a battery monitor, and a DC battery isolator — delivering generator-level capability without the operational hazards of combustion-based equipment.

Key Features & Benefits

Noise-Free, Fuel-Free, Emissions-Free Operation

The PPB runs entirely on battery power, producing no exhaust and no engine noise. This makes it directly deployable on active film and TV sets, in hospitals, schools, and any confined or indoor space where combustion generators are prohibited or impractical. Professionals no longer need to run long extension cables from remote generator positions.

50-Amp Bates Stage Pin Output

The unit is fitted with Marinco Bates stage pin 60A 125V female panel-mount receptacles, the industry-standard connector for US film, TV, and entertainment power distribution. This ensures direct compatibility with existing grip and electric department cable runs, eliminating the need for adapters or custom wiring on set.

Up to 6kW Continuous Power / 15kWh Battery Capacity

With 6 kilowatts of continuous output and a 15kWh battery bank, the PPB can sustain high-draw lighting rigs, production equipment, and support systems for extended shoot days. This capacity directly reduces or eliminates reliance on generator rentals and associated fuel, transport, and noise-mitigation costs.

Multiple Output Types on a Single Panel

The electrical panel integrates Bates stage pin outputs, NEMA 5-20R GFCI-protected 20A receptacles, a 30A L5-30R twist-lock receptacle, a 15A panel-mount receptacle (5-15P), and a 12V USB-A and USB-C charging socket. This versatility allows the PPB to simultaneously serve the diverse power needs of a production without secondary distribution equipment.

GFCI Protection and Integrated Circuit Breakers

All standard outlets are GFCI-protected, and the panel includes multiple thermal circuit breakers (15A, 20A, 30A, 50A configurations) and a DC circuit breaker. This layered protection safeguards both the equipment and personnel on set, meeting the safety standards required for professional entertainment and construction environments.

Built-In Battery Monitor and DC Isolator

A Renogy battery monitor with shunt provides real-time state-of-charge visibility, allowing operators to manage runtime and schedule recharging without unexpected shutdowns. The DC battery isolator protects the battery system during transport and storage, extending battery service life.

Thermal Management System

An integrated axial fan (120mm, 190CFM, 12V), thermostat-controlled fan filter enclosure, and sealed panel gasket maintain safe operating temperatures during continuous high-load operation. This prevents thermal shutdown during long shooting days and extends component longevity.

Designed for Indoor and Confined Space Use

Because the PPB generates no combustion exhaust, it can be operated safely inside soundstages, studios, warehouses, tunnels, and other enclosed environments where generator use is restricted by code or safety protocol. This opens power options in locations previously inaccessible to mobile generation equipment.

Common Applications

Film and Television Production

The PPB 6-15 Bates is purpose-engineered for the power demands of grip and electric departments on US film and TV sets, providing silent, clean power for lighting rigs, cameras, and production support equipment via standard Bates stage pin connections.

Live Entertainment and Events

Concert productions, theatrical performances, and live events benefit from the PPB's ability to deliver high-amperage power without generator noise bleeding into audio recordings or live sound environments.

Indoor Construction and Renovation

Contractors working inside occupied buildings — hospitals, schools, commercial interiors — can power tools and temporary lighting without introducing exhaust fumes or noise that would violate site safety or operational requirements.

Confined Space Operations

Tunneling, underground utility work, and enclosed infrastructure projects where combustion engines are prohibited by safety regulations can be powered reliably by the PPB without ventilation requirements.

Broadcast and News Production

Mobile broadcast units and remote news production setups require clean, reliable power that doesn't interfere with audio or introduce emissions risks in public spaces — applications well-suited to the PPB's operational profile.

Emergency and Temporary Power

The PPB can serve as a temporary power source during planned outages, fit-outs, or equipment commissioning, providing a self-contained, wheeled power station that can be repositioned quickly on site.

Compatible Materials

• US standard Bates stage pin (Marinco 60A 125V) power distribution systems
• NEMA 5-20 20A 125V equipment and power distribution
• NEMA L5-30 30A 125V twist-lock equipment
• NEMA 5-15 15A 125V standard equipment
• 12V DC accessories via USB-A and USB-C
• Indoor and outdoor professional lighting rigs
• Film, TV, and entertainment production equipment
• Construction power tools and temporary lighting systems

Product Documents

• Product Brochure — PPB 6-15 50 Amp (US Version)
• Exploded Parts Diagram — PPB 6-15 50 Amp
• Operator's Manual — PPB 6-15 US (Rev 0524)

Application Instructions

Startup Operation

1. Inspect the unit and verify the battery state of charge via the Renogy battery monitor before use.
2. Ensure the DC battery isolator is in the ON position.
3. Connect load cables to the appropriate output receptacles (Bates, NEMA 5-20, L5-30, or 5-15 as required).
4. Activate the output via the control interface rotary switch.
5. Monitor the battery level during operation to plan recharging intervals.

Shutdown Operation

1. Switch the rotary switch to the OFF position at the control interface.
2. Disconnect all load cables from output receptacles.
3. Place the DC battery isolator in the OFF position if the unit will not be used immediately.

Charging the Product

1. Connect the charging input using the panel-mount charging receptacle.
2. Verify charging status via the Renogy battery monitor display.
3. Allow the battery to reach full charge before storage when possible to maximize battery service life.

Transporting the Product

1. Set the DC battery isolator to the OFF position before transport.
2. Secure all cable connections and close all outlet covers.
3. Use the integrated handle and wheel system to maneuver the unit. The PPB is designed for wheeled transport on level and moderately uneven surfaces.
4. Do not tip or lay the unit on its side during transport.

Technical Specifications

Safety Data Summary

Hazard Information

• High-voltage electrical outputs — risk of electric shock if handles improperly
• Battery systems contain stored energy — follow proper isolation procedures before servicing
• Thermal hazards possible if cooling system is blocked or unit is operated outside rated temperature range
• Do not operate in standing water or expose to rain without appropriate weatherproof covers in place
• GFCI-protected outlets provide ground fault protection but do not substitute for proper cable management

Personal Protective Equipment

• Insulated gloves when making or breaking high-current connections
• Safety footwear when transporting or repositioning the unit
• Eye protection when working near battery terminals or electrical panel

Safe Handling

• Engage DC battery isolator before transport, storage, or servicing
• Do not block ventilation openings or fan filter enclosure during operation
• Store in a cool, dry location; charge battery before extended storage
• Do not attempt to modify electrical panel or wiring — refer to authorized service personnel
• Inspect unit and cables before each use; do not operate with damaged connectors or wiring
• Read and follow all instructions in the Operator's Manual (Rev 0524) before use

Frequently Asked Questions

Q: Can the PPB 6-15 Bates be used inside a soundstage or enclosed studio?
A: Yes. Because it produces zero emissions and operates silently, the PPB is specifically designed for indoor and confined-space use where combustion generators are prohibited by safety code or operational requirements.

Q: What connector type does the Bates model use for primary power output?
A: The PPB 6-15 Bates uses Marinco Bates stage pin 60A 125V female panel-mount receptacles — the standard connector for US film, TV, and entertainment power distribution at the grip and electric department level.

Q: How long will the PPB run on a full charge?
A: Runtime depends on the load draw. With up to 15kWh of battery capacity and a maximum continuous output of 6kW, the unit can theoretically sustain a full 6kW load for approximately 2.5 hours, or lighter loads proportionally longer. The onboard Renogy battery monitor provides real-time state-of-charge data to help operators plan recharging intervals.

Q: What output options are available beyond the Bates stage pin connections?
A: In addition to two Bates stage pin outputs, the panel includes two NEMA 5-20R GFCI-protected 20A receptacles, one NEMA L5-30R 30A twist-lock receptacle, one NEMA 5-15P 15A standard receptacle, and a 12V USB-A/USB-C charging socket.

Q: Is the PPB suitable for outdoor use?
A: The unit includes weatherproof outlet covers for the GFCI and twist-lock receptacles. However, the unit should not be operated in standing water or direct heavy rain. Refer to the Operator's Manual for specific environmental ratings and outdoor use guidelines.

Q: How is the unit recharged between uses?
A: The PPB is recharged via its panel-mount charging input. Charging status is monitored through the Renogy battery monitor. Makinex recommends fully charging the battery before storage to maximize battery service life. Refer to the Operator's Manual (Rev 0524) for detailed charging procedures.