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At the bottom of this page is a list of page links to every page in our website.

To find an item in our website please click on the following link:

For questions or to order by phone please call:
(562) 423-4879


83 PowerMax Transfer Switch & TriMetric 2020 Features

On this page are examples of setups for the
TriMetric 2025A and 2025RV and for the PowerMax
automatic transfer switches along links to go to them
in our website.

The following shows an example of an application setup
for the Bogart Engineering mod. TriMetric 2020
battery system monitor.

 

trimetric 2020 by bogart engineering
Please click on image to return to the TriMetric page.

 
The following shows an example of an application setup
for the PowerMax automatic transfer switches as well
as an explanation as to how they work.

iota engineering its automatic transfer switch
Please click onto image to return to the
PowerMax transfer switch information and order page.

Operation of the PowerMax automatic transfer switches:

Both of the PowerMax's work the same way.
There is a circuit board (time delay board) in the housing
and one, two or three relays - depending on the model.
The PM has two inputs, one from shore power (utility power)
and one from a secondary power source such as a generator
or inverter.
There is one output which goes to the distribution panel in
the vehicle.
In the relaxed state, shore power passes through the transfer
switch into the vehicle's 120 volt / 240 volt system.
When the time delay board sees power from the secondary
power source it either instantly disconnects the shore power
and passes through the secondary power or it waits (if the
delay switch is set to "on") twenty to thirty seconds before
breaking shore power and passing through the secondary
power.
This makes sure that only one power source supplies your
vehicle.
The time delay board is used when the secondary power
source is a generator.
The delay can protect against two things happening.
Some generators produce high voltage spikes on start-up
which can damage equipment in your vehicle - the delay
allows the generator to "settle down" before passing power
from it into the vehicle.
In a situation where you have a heavy load (such as an
air-conditioner) operating from shore power, the delay
allows the generator to come up to the proper operating
speed without bogging it down and stalling out the engine.       

To return to the PowerMax automatic transfer switches please
click onto the following link:




 1 Site Search - Quick Index   |    2 The Realities of Purchasing On-Line   |    3 Why Do Business With Us?   |    4 Distributor of IOTA Engineering, Quick Cable and Anderson SB products   |    5 Photovoltaics,Batteries, Cable and Wire   |    6 Lumen Outputs of Compact Flurescent and Incandescent Lights   |    7 DC Halogen Lights and Adapters - Low Voltage   |    8 DC Lights   |    9 DC Fluorescent Lights   |   10 DC Fluorescent Outdoor Floodlights   |   11 DC Screw-in Compact Fluorescent Ballasts & Tubes   |   12 DC Screw-in One Piece Compact Fluorescent Lights   |   13 DC Indoor Flood, Ceiling and Cabinet Fluorescent Lights   |   14 Portable & Emergency Fluorescent Light by Flexcharge   |   15 DC Fluorescent Ballasts by LIT and IOTA Engineering     |   16 Charge Controller Musings   |   17 DC LED Lights   |   18 Light Bulb Socket Adapters   |   19 Thinlite Indoor Lights   |   19 A - Thin-Lite Replacement Tubes - Fluorescent   |   20 Thinlite Outdoor Lights   |   21 Thinlite Replacement Ballasts   |   22 Thinlite Replacement Lens - Diffusers   |   23 Thinlite DC Lighting Products   |   24 DC Lighting   |   Glossary of Alternative Energy Terms   |   25 Parallel Battery Bank Information   |   26 What we sell and why.   |   27 Amps Volts and Watts   |   CHARGE CONTROLLERS   |   28 Emergency and Disaster Preparedness Notes   |   29 Photovoltaic Module & System Wiring Layout   |   30 Wind - Hydro - Solar Charge Controllers by Flexcharge   |   31 Water Heating Diversion Loads for Charge Controllers   |   32 Maximum Power Point Tracking Charge Controllers   |   33 Solar Converters, Inc. Charge & Lighting Controllers   |   34 SES Flexcharge Charge Controllers   |   35 Thin-Lite ballast replacement installation guide   |   36 Solar Converters Special Solar and Battery Charging Equipment   |   37 TriMetric and Solar Converters Battery System Monitors   |   38 Timers,Linear Current Boosters,Photoswitch,Relay,Switches   |   39 Battery Desulphator   |   40 Solar Converters, Inc. Products   |   41 Flexcharge Products   |   42 DC Circuit Breakers   |   43 DC Circuit Breakers to 80 volts   |   44 DC Fuse & Circuit Breaker Types & Installation   |   45 UL Listed DC Breakers up to 125 volts   |   46 Cathodic Protection Controllers by Solar Converters   |   47 Our own alternative energy systems   |   48 DC Fuses, Holders & Fuse Blocks   |   49 Class T- DC Fuses & Fuse Blocks   |   50 ANN - ANL - CNL DC Fuses & Fuse Blocks   |   51 Inverter Cable and Overcurrent Protection Guide   |   52 Installation and trouble shooting low voltage d.c. lighting   |   53 Diodes - Blocking & Bypass, What do they do?   |   54 Low Voltage D.C. Lighting Tips   |   55 Your On-Line Privacy   |   56 Electric Vehicle and Alternative Energy Battery Disconnects   |   57 Power Distribution & Splicer Blocks   |   58 Cable and Butt Splices & Connectors   |   BATTERY POST & TERMINAL CONNECTIONS,  ADAPTERS AND BATTERY ACCESSORIES   |   59 Battery Post Marine Conversions & Terminal Extensions   |   60 Battery Post Connectors Conversions Adapters Repair   |   61 Battery Terminal - Cable Lug Covers & Protectors   |   62 Heat Shrink Tubing & Cable Lugs by QuickCable       |   63 Compression Connectors - Lugs   |   64 Heavy Duty Cast Copper Connectors - Lugs   |   65 Copper Connectors - Lugs by Quick Cable - MAX   |   66 Magna Lug Heavy Duty & Fusion Lugs by QuickCable   |   67 Anderson SB Connector quick connects   |   68 Anderson SB Accessories   |   69 Anderson SB Parts   |   70 Anderson SB Connector IndustraCrimp tool by QuickCable   |   71 Overview of Our Photovoltaic Systems   |   72 Iota Engineering Battery Chargers / Converters     |   73 Adapters, Plugs, Sockets, Cords, SAE connectors & Extensions   |   74 Electric Vehicle Power Supplies Converters by IOTA Engineering   |   75 DC to DC Voltage Converters & Dimmers by Solar Converters   |   76 Transfer & Generator Start Switches, Distribution Panels   |   77 Stranded vs Solid Wire in low voltage systems   |   78 IOTA Engineering power products   |   79 QuickCable Tools, Cable Crimper,  Cutter & Stripper   |   80 Wire & Cable Gauges and Information   |   81 Power Vent Battery Box Fans by Zephyr Industries   |   82 DC to DC Voltage Converters   |   83 PowerMax Transfer Switch & TriMetric 2020 Features   |   84 IOTA Engineering DLS Battery Charger Features   |   85 Lighting Systems   |   86 Practical Alternative Energy Applications   |   87 Portable  and Emergency Power Systems   |   88 Custom Cables   |   89 Our Customers Systems   |   90 Resources for Disaster & Emergency Preparedness   |   91 IOTA Transfer Switch Views and Schematics   |   93   |   94 Battery Wiring Diagrams   |   95 Battery Condition and State of Charge Charts   |   96 Order Form   |   97 Backup Power?   |   98 Energy Expectations   |   99 Power Needs Worksheet   |   100 Efficiency   |   101 Wire Loss Chart   |   102 Solar Insolation Map / Chart   |   103 Utility Inter-tie   |   104 About Us   |   105 Statement of Policy & Warranty/Returns   |   Contact Us   |   MPPT Charge Controllers - FAQ   |   Battery Equalizer/DC Autotransformers - FAQ   |   Constant Voltage Pump Drivers  - FAQ   |   Linear Current Boosters - FAQ   |   Information   |   1   |   2   |   3   |   4   |   5   |   6   |   7   |   NEWS-info links   |   Home Power Articles   |   R   |   P   |   A   |   B   |   C   |   D


Back to Top 1 Site Search - Quick Index   |    2 The Realities of Purchasing On-Line   |    3 Why Do Business With Us?   |    4 Distributor of IOTA Engineering, Quick Cable and Anderson SB products   |    5 Photovoltaics,Batteries, Cable and Wire   |    6 Lumen Outputs of Compact Flurescent and Incandescent Lights   |    7 DC Halogen Lights and Adapters - Low Voltage   |    8 DC Lights   |    9 DC Fluorescent Lights   |   10 DC Fluorescent Outdoor Floodlights   |   11 DC Screw-in Compact Fluorescent Ballasts & Tubes   |   12 DC Screw-in One Piece Compact Fluorescent Lights   |   13 DC Indoor Flood, Ceiling and Cabinet Fluorescent Lights   |   14 Portable & Emergency Fluorescent Light by Flexcharge   |   15 DC Fluorescent Ballasts by LIT and IOTA Engineering     |   16 Charge Controller Musings   |   17 DC LED Lights   |   18 Light Bulb Socket Adapters   |   19 Thinlite Indoor Lights   |   19 A - Thin-Lite Replacement Tubes - Fluorescent   |   20 Thinlite Outdoor Lights   |   21 Thinlite Replacement Ballasts   |   22 Thinlite Replacement Lens - Diffusers   |   23 Thinlite DC Lighting Products   |   24 DC Lighting   |   Glossary of Alternative Energy Terms   |   25 Parallel Battery Bank Information   |   26 What we sell and why.   |   27 Amps Volts and Watts   |   CHARGE CONTROLLERS   |   28 Emergency and Disaster Preparedness Notes   |   29 Photovoltaic Module & System Wiring Layout   |   30 Wind - Hydro - Solar Charge Controllers by Flexcharge   |   31 Water Heating Diversion Loads for Charge Controllers   |   32 Maximum Power Point Tracking Charge Controllers   |   33 Solar Converters, Inc. Charge & Lighting Controllers   |   34 SES Flexcharge Charge Controllers   |   35 Thin-Lite ballast replacement installation guide   |   36 Solar Converters Special Solar and Battery Charging Equipment   |   37 TriMetric and Solar Converters Battery System Monitors   |   38 Timers,Linear Current Boosters,Photoswitch,Relay,Switches   |   39 Battery Desulphator   |   40 Solar Converters, Inc. Products   |   41 Flexcharge Products   |   42 DC Circuit Breakers   |   43 DC Circuit Breakers to 80 volts   |   44 DC Fuse & Circuit Breaker Types & Installation   |   45 UL Listed DC Breakers up to 125 volts   |   46 Cathodic Protection Controllers by Solar Converters   |   47 Our own alternative energy systems   |   48 DC Fuses, Holders & Fuse Blocks   |   49 Class T- DC Fuses & Fuse Blocks   |   50 ANN - ANL - CNL DC Fuses & Fuse Blocks   |   51 Inverter Cable and Overcurrent Protection Guide   |   52 Installation and trouble shooting low voltage d.c. lighting   |   53 Diodes - Blocking & Bypass, What do they do?   |   54 Low Voltage D.C. Lighting Tips   |   55 Your On-Line Privacy   |   56 Electric Vehicle and Alternative Energy Battery Disconnects   |   57 Power Distribution & Splicer Blocks   |   58 Cable and Butt Splices & Connectors   |   BATTERY POST & TERMINAL CONNECTIONS,  ADAPTERS AND BATTERY ACCESSORIES   |   59 Battery Post Marine Conversions & Terminal Extensions   |   60 Battery Post Connectors Conversions Adapters Repair   |   61 Battery Terminal - Cable Lug Covers & Protectors   |   62 Heat Shrink Tubing & Cable Lugs by QuickCable       |   63 Compression Connectors - Lugs   |   64 Heavy Duty Cast Copper Connectors - Lugs   |   65 Copper Connectors - Lugs by Quick Cable - MAX   |   66 Magna Lug Heavy Duty & Fusion Lugs by QuickCable   |   67 Anderson SB Connector quick connects   |   68 Anderson SB Accessories   |   69 Anderson SB Parts   |   70 Anderson SB Connector IndustraCrimp tool by QuickCable   |   71 Overview of Our Photovoltaic Systems   |   72 Iota Engineering Battery Chargers / Converters     |   73 Adapters, Plugs, Sockets, Cords, SAE connectors & Extensions   |   74 Electric Vehicle Power Supplies Converters by IOTA Engineering   |   75 DC to DC Voltage Converters & Dimmers by Solar Converters   |   76 Transfer & Generator Start Switches, Distribution Panels   |   77 Stranded vs Solid Wire in low voltage systems   |   78 IOTA Engineering power products   |   79 QuickCable Tools, Cable Crimper,  Cutter & Stripper   |   80 Wire & Cable Gauges and Information   |   81 Power Vent Battery Box Fans by Zephyr Industries   |   82 DC to DC Voltage Converters   |   83 PowerMax Transfer Switch & TriMetric 2020 Features   |   84 IOTA Engineering DLS Battery Charger Features   |   85 Lighting Systems   |   86 Practical Alternative Energy Applications   |   87 Portable  and Emergency Power Systems   |   88 Custom Cables   |   89 Our Customers Systems   |   90 Resources for Disaster & Emergency Preparedness   |   91 IOTA Transfer Switch Views and Schematics   |   93   |   94 Battery Wiring Diagrams   |   95 Battery Condition and State of Charge Charts   |   96 Order Form   |   97 Backup Power?   |   98 Energy Expectations   |   99 Power Needs Worksheet   |   100 Efficiency   |   101 Wire Loss Chart   |   102 Solar Insolation Map / Chart   |   103 Utility Inter-tie   |   104 About Us   |   105 Statement of Policy & Warranty/Returns   |   Contact Us   |   MPPT Charge Controllers - FAQ   |   Battery Equalizer/DC Autotransformers - FAQ   |   Constant Voltage Pump Drivers  - FAQ   |   Linear Current Boosters - FAQ   |   Information   |   1   |   2   |   3   |   4   |   5   |   6   |   7   |   NEWS-info links   |   Home Power Articles   |   R   |   P   |   A   |   B   |   C   |   D