PORTABLE ELECTRIC Voltstack 2K User manual

THE FUTURE OF POWER, TODAY.
OWNER’S MANUAL
North America

VERSION DATE APPROVED DETAILS
1.0 November 2019 JC Initial Release
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HELPFUL TIPS
Your VOLTstack DOES NOT produce any hazardous emissions or chemicals of any kind.
Congratulations on choosing a safer product for yourself, others and the environment.
INTRODUCTION
Congratulations on your selection of a VOLTstack®. In using this product you are ensuring a cleaner, healthier local
environment, while reducing GHG emissions that contribute to global climate change. You are proving that a gas generator is
no longer the only option. We are certain you will be pleased and pleasantly surprised with your purchase of one of the finest
electric generators on the market.
We want to ensure you get the best results from your new VOLTstack®, and operate it without issue. This manual contains the
information on how to use your VOLTstack®eectively and safely, please read it carefully.
As you read this manual, you will find information preceded by a section like this
That information is intended to help you use your VOLTstack®to its utmost potential, and avoid damage to your unit, other
property or your environment.
We are confident you will find the experience of using a VOLTstack®simple and enjoyable. It is the future of power; simple,
silent, emissions-free and ecient.
Best wishes,
Portable Electric Ltd.
INFORMATION
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WARNING
It is the operator’s responsibility to read and understand all safety instructions in this Owner’s Manual before operating the
VOLTstack. Failure to do so may result in serious injury or death.
This Owner’s Manual should be regarded as a permanent component of the VOLTstack and be available for reference at all times.
The information and specifications provided in this Owner’s Manual were approved by Portable Electric Ltd at the time of
publication. Portable Electric Ltd reserves the right to change or discontinue products at any time without notice. No content in
this publication is to be reproduced without the written permission of Portable Electric Ltd.
WARNING
Do not use electrical equipment in wet or damp conditions, such as rain or snow. Doing so may result
in an electrical shock that may result in serious injury or electrocution.
DANGER
This VOLTstack produces lethal voltage and may cause an electric shock or electrocution if misused.
Read and understand all safety instructions before operating.
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SAFETY OVERVIEW
The safety of the operator and those around them is of absolute importance. It is the operator’s responsibility to ensure the
VOLTstack is used safely and responsibly.
While it is not practical to outline all possible hazardous situations, we have provided many operating procedures and
precautions to allow the operator to use the VOLTstack safely with good judgment.
Safety Instruction Convention
Important safety instructions will be outlined throughout this Owner’s Manual following the DANGER and WARNING
convention below.
Operational Tips and Instruction Convention
Beyond safety, there are good practices and operating procedures that should be followed to ensure optimal performance and
reliability of the unit.
Important operating procedures and helpful tips will be outlined throughout this Owner’s Manual following the IMPORTANT and
HELPFUL TIPS convention below.
DANGER
If not avoided, this hazardous situation will result in serious injury or death.
IMPORTANT
Important information that should be considered to avoid damage to the equipment or other property.
WARNING
If not avoided, this hazardous situation may result in serious injury or death.
HELPFUL TIPS
Helpful tips and best practices to ensure optimal performance.
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TABLE OF CONTENTS
INTRODUCTION 3
SAFETY OVERVIEW 5
Safety Instruction Convention 5
Operational Tips and Instruction
Convention
5
TABLE OF CONTENTS 6
TERMINOLOGY 7
VOLTstack Power Modes 7
VOLTstack Power States 7
Amp Hour (Ah) 7
Battery Management System (BMS) 7
Battery Pack 7
Face Plate 7
KiloWatt Hour (kWh) 7
Net Power 8
Rear Plate 8
Run Time 8
State of Charge 8
SUNstack Solar Kit 8
Surge 8
VOLTstack Power Block 8
VOLTSTACK SAFETY 9
Safety Label Locations 9
Important Safety Information 9
Operator Responsibility 9
Environmental Considerations 10
Paralleling Outputs 10
Electrical Arcing 11
Grounding 11
Floating Neutral 11
Connecting to Grid 12
COMPONENT IDENTIFICATION
AND LOCATION
13
Exterior 13
Face Plate 14
Rear Plate 14
Interior 15
Serial Number 15
GETTING STARTED 16
Pre-Operation Check 16
Recharging 16
Turning Power On 16
Turning Power O 16
OPERATION 17
Applications 17
Battery Storage Capacity 18
Battery Monitor State of Charge 18
Battery Monitor Operation 19
Type 1 Battery Monitor 19
Discharging 19
Charging 19
State or Charge Low 19
Fault Warning 19
Connection Error 19
Standby Operation 19
Power ON Operation 20
Low State of Charge Cut-o 20
Load vs Run Time 20
AC Charging Operation 20
Solar Charging Operation 21
Important Safety Information 21
Getting Started 22
Charging Complete 22
Power On While Charging 23
USB 5V Charging 24
Self Consumption 24
Controller Settings 24
DC Operating Fuse Replacement 24
Hot and Cold Temperature Operation 24
High Temperature AC Output 25
High Temperature AC Charging 25
High Temperature Shut-Down 25
Cold Temperature AC Output 25
Cold Temperature AC Charging 25
MAINTENANCE 26
Maintenance Schedule 26
Opening the Lid 28
Caster Maintenance 28
Air Intake Filter Maintenance 29
Environmental Fan Maintenance 30
Interior and Power Block Maintenance 31
Connection Points Maintenance 31
Battery System Maintenance 31
Replacement Parts 32
STORAGE 33
Storage Environment 33
Storage Procedure 33
Storage Precautions 34
VOLTstack Health in Storage 34
TRANSPORTATION 35
Transportation Preparation 35
Ground Transportation 35
Transportation by Air 35
TROUBLESHOOTING 36
TECHNICAL INFO 37
2k Wiring Diagram 37
Device Power Ratings 39
Spec Sheet 39
Dimension Sheet 40
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TERMINOLOGY
VOLTstack Power Modes
O:
Zero power state with no AC output power
Use: Shipping and long term storage
Indicators: No lights ON Face Plate and Rear Plate
Standby:
DC Systems on with no AC output power
Use: low power consumption mode, can be used for charging or between operations
Indicators: Battery Monitor ON, Master Battery ON, ON/OFF button OFF
Power On:
All systems on with AC output
Use: For full power output & usage
Indicator: ON/OFF button ON, Green Output Lights ON
VOLTstack Power States
Discharging (negative Net Power):
Power State in which the net power is less than zero, and the VOLTstack State of Charge is decreasing
Charging (positive Net Power):
Power State in which the net power is greater than zero, and the VOLTstack State of Charge is increasing
Idle (zero Net Power):
Power State in which the net power is zero and the State of Charge is decreasing according to the
self consumption of the VOLTstack Power Mode.
Amp Hour (Ah)
Amp hour is a unit of measurement for electrical capacity commonly used for battery storage devices. One
amp hour is equivalent to one amp being used continuously over a 1 hour period.
Battery Management System (BMS)
Battery Management System is an integrated controller that monitors and protects a Battery Pack from
harmful conditions such as short circuits, over charging, over discharging and temperature eects.
Battery Pack
A Battery Pack consists of a fixed number of battery cells combined in series and/or parallel to form a higher
voltage and capacity battery. The cells are assembled into a protective enclosure with an integrated Battery
Management System.
Face Plate
The Face Plate is located at the front of the VOLTstack. It serves as the user interface and contains all
charging and output controls. See the Component Identification and Location section for details.
KiloWatt Hour (kWh)
Kilowatt hour is a unit of measurement for electrical energy, it is analogous to “litres of gasoline”. One
kilowatt hour is the amount of energy equivalent to 1000 watts being used continuously over a 1 hour period.
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Net Power is the summation of the total charging power less the total device load power. Net Power can be
positive or negative.
Total Charging Power (W) — Total Device Load (W) = Net Power
The Rear Plate is located at the rear of the VOLTstack. It contains the Master Battery On/O buttons, USB
Data Ports, Solar Charging Ports and Rear Vents. See the Components Identification and Location sections
for details.
Run time is defined as the total amount of time your VOLTstack will output power until the unit needs to be
re-charged.
State of Charge is a numerical value (0%-100%) representing the energy remaining in a battery system. It
refers to the usable energy remaining as opposed to the maximum storage capacity of the battery.
SUNstack Solar Kits are a plug and play system developed by Portable Electric which include a SUNstack
Solar Panel, and SUNstack Carry Bag and a SUNstack Cable.
A temporary increase in the current or voltage of an electrical circuit. Surges often occur when power is
initially supplied to a device to switch on components such as motors or compressors.
The Power Block is located inside of the VOLTstack and is the source of AC Power. See the Components
Identification and Location sections for details.
TERMINOLOGY CONT.
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VOLTSTACK SAFETY
The safety labels that are applied to the VOLTstack by the manufacturer must remain on the unit throughout its lifetime. Should
a label come o or get damaged, contact the manufacturer to receive a replacement. Application instructions will be supplied.
Important Safety Information
VOLTstacks are designed to give safe and dependable service when operated according to the instructions. It is important for
all operators to read and understand this Owner’s Manual before use. Operating the unit safely by observing safe operating
procedures will help prevent accidental injury.
Operator Responsibility
Be sure that anyone who operates a VOLTstack receives proper instruction and understands:
•How to stop the unit quickly in the event of any emergency
•How to use all of the VOLTstack controls, output receptacles, and connections
Do not let children operate the unit without supervision.
Safety Label Locations
DANGEROUS GOODS
CLASS 9 LABEL
MADE IN CANADA
CAUTION: To reduce the risk of electric
shock, ground this unit and the supply
source and use only in the upright
position.
ATTENTION: Pour réduire le risque
de choc électrique eecluez la mise a
la terre de cet appareil a la source d
alimef’llation el uliJisez-le uniquement en
position verlicale.
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WARNING
The unit should be properly monitored by the operator at all times. Do not leave
the unit unattended during use.
WARNING
Ensure the unit is free from moisture before and during use.
Environmental Considerations
VOLTstack units are Type 1 Enclosures and are designed for use in dry environments. Usage when snow, rain or other moisture
is present could result in an electric shock or electrocution and should therefore be avoided. Ensure that both the VOLTstack
and your hands are dry during operation.
Storage of the VOLTstack in an unsheltered environment could result in moisture or ice build-up on the Face Plate or on other
electrical components. To avoid potential malfunctions, short circuits and electrocution, check components before each use to
make sure they are free from moisture.
Paralleling Outputs
Outputs from separate VOLTstack units cannot be connected together in parallel. Contact your distributor for
more information.
IMPORTANT
Do not parallel the outputs of multiple VOLTstacks. Contact your distributor for more
information and options regarding parallel operation.
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WARNING
Make sure the unit is properly grounded according to local regulations.
WARNING
Do not operate your VOLTstack near combustible fumes. Electrical arcing within the unit or
arcing on inlet/outlet connections can ignite combustible fumes.
Electrical Arcing
The VOLTstack can cause electrical arcing; do not operate near combustible fumes.
Grounding
VOLTstack units have a ground system that connects frame components to the ground terminals of the AC Input and Output
Receptacles. The Grounding Lug should be connected to a reliable external ground source when in use using a ¼-20 nut.
Floating Neutral
The VOLTstack system is a floating neutral configuration and the AC neutral is not connected to the ground terminal. When
using a receptacle tester, this will NOT show the same ground circuit condition as a home receptacle.
IMPORTANT
The VOLTstack uses a floating neutral configuration. Understand the
implications of this configuration before operating.
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Connecting to Grid
The VOLTstack AC output should not be connected to a grid system.
DANGER
Do not connect the VOLTstack AC output to any other AC sources such as grid power or generators.
Doing so will permanently damage the unit and may cause an electric shock.
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COMPONENT IDENTIFICATION AND LOCATION
Use the following diagrams to reference component names and locations discussed throughout this Owner’s Manual.
Exterior
Swivel Locking
Caster
Grounding
Lug
Swivel Caster
Nameplate
Lid Locks
Lift Bars
Fixed Casters
Lift Bars
Air Intakes
Lid
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Face Plate
Rear Plate
On/O Button
Charging Port
Charging Light
Charging Breaker
Battery Monitor
Output Breaker
Output Lights
Output
Receptacles
USB 5V
USB Data Port
(No Charging)
Solar Charging
Ports
Rear Vents
Master Battery
On/O
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Interior
Serial Number
Refer to your VOLTstack by the serial number indicated on the nameplate.
Portable Electric Ltd
Model Name: VOLTSTACK 2K
Max A/C Output: 120V / 60 Hz / 20A
Max A/C Input: 120V / 60 Hz / 15 A
Enclosure: Type 1 Enclosure
Serial# 002kXXXX-XXXXXX-XXXXXXXX-X
Wattage: 2400W
Capacity: 2800Wh
VOLTstack Power
Block
Controller
Environmental
Fan
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GETTING STARTED
Pre-Operation Check
Before starting your VOLTstack, perform a pre-operation check to avoid any potential issues during use.
•Ensure Air Intakes and Rear Vents are clear from debris
•Ensure unit is in upright position during usage
•Ensure proper grounding of the Grounding Lug
•Ensure device power rating is within the maximum power output of the VOLTstack displayed on the nameplate
Recharging
When the State of Charge of your VOLTstack reaches 0%, it will need to be recharged. Before using your VOLTstack, it is
recommended to plan out your recharging method. Recharging can be done from either an AC power source or from a
SUNstack solar product. For fastest recharge rates, AC charging is recommended.
Turning Power On
1. Complete Pre-Operation check
2. Turn unit from O to Standby
a. From the Rear Plate, lift the cover on the Master Battery On/O button.
b. Press the button beneath and the blue button light will illuminate.
3. Turn unit from Standby to Power On
a. Press the On/O Button located on front panel. The blue button light will illuminate.
b. You will hear two beeps and after 6 seconds the green Output Lights will illuminate. You now have power!
Turning Power O
1. Turn unit from Power On to Standby
a. Unplug or turn o devices before shutting o the unit.
b. Press the On/O Button on the front panel. This will cut the power to the Output Receptacles and the green
Output Lights will turn o.
2. Turn unit from Standby to O
a. From the Rear Plate, lift the cover on the Master Battery On/O button.
b. Press the button beneath and the blue button light will turn o.
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Applications
VOLTstack units can be used to power any device that uses 100-120V AC power and does not exceed a sustained current
draw of 20A. The power rating of the device will determine how fast the State of Charge decreases.
Before operation, check the power rating of your device to ensure it is within the maximum power output of the VOLTstack.
The following devices are examples of low and medium load applications. See Technical Info section for more information
on common device loads.
HELPFUL TIPS
Choose lower energy devices when possible to extend the remaining capacity of the
VOLTstack. For example, use LED lighting in place of incandescent lighting.
OPERATION
TYPICAL APPLIANCE POWER CONSUMPTION
LOAD LEVEL DEVICE TYPICAL CONSTANT POWER RATING
(W)
TYPICAL SURGE POWER RATING
(W)
Low
LED Light Bulb 4-10 N/A
Computer w/ Monitor 300 N/A
Medium
Drill 1/2” 600 900
Small Refrigerator 350 500
High
Circular Saw 1500 3000
Space Heater 750-1500 N/A
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Battery Storage Capacity
The State of Charge operating range of the VOLTstack (0-100%) is based on the capacity listed below, and incorporates a
reserve from the maximum capacity of the battery. The VOLTstack can be used from 0 to 100% State of Charge on a regular
basis.
The DC operating voltage range and nominal storage capacity of your VOLTstack is listed in the table below.
Battery Monitor State of Charge
The State of Charge of the VOLTstack will reduce over time according to the Power Mode and Power State. This is shown on
the Battery Monitor. The expected Run Time of the VOLTstack can be estimated with the formula below using the total storage
capacity, the State of Charge remaining, and the power rating of the device being powered.
VOLTstack Capacity (Wh) x State of Charge
Device Power Rating (W) = Run Time (h)
For example, when using a 1000W heater with a VOLTstack 2k at 70% State of Charge:
Run Time assumes the device is using constant power. Equipment can be plugged in without drawing any power. In this case,
see the Idle Power Consumption section. Some other factors such as ambient temperature and device load duty cycle can
aect the Run Time, however this method described above will provide a good estimate.
2800 Wh x 0.7
1000 W = 1.96 hours Run Time
BATTERY SPECIFICATIONS
Battery Cell Chemistry LiFePO4
Voltage
Minimum 24.0
Nominal 25.6
Maximum 27.2
Watt Hours Total 2800
Amp Hours Total 110
*Electrical Specifications at 25°C
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Battery Monitor Operation
The Battery Monitor located on the Face Plate is used to display the State of Charge remaining, as well as the VOLTstack
Power State. The Power State is based on the Net Power of the VOLTstack.
Type 1 Battery Monitor
The Type 1 Battery Monitor has ten blue LEDs. Full illumination of the ten LED’s indicates 100% State of Charge.
Discharging Charging State of Charge
Discharging
The Battery Monitor will show the State
of Charge when discharging.
Charging
The right most blue LED will blink.
State of Charge Low
The last remaining LED will blink indicating
the State of Charge is approaching zero.
Blink Low
Fault Warning
All of the LEDs will blink. This can indicate an
overload fault warning, or over temperature
fault warning.
Connection Error
A single blue LED will move continually from
left to right and back again. This indicates a
connection error in the Battery Monitor.
Fault Connection
Standby Operation
In Standby mode, all DC power systems are available as well as the unit’s State of Charge. USB charging output, solar
charging, as well as AC charging can be accomplished in Standby Mode. Use this mode between operations where lower
power consumption is desirable.
0% SOC 100% SOC
Blink
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Power ON Operation
In Power ON mode, all systems are functional including AC power output at the Output Receptacles. The Output Receptacles
are NOT ground fault protected. Solar charging and AC charging can also be done in Power ON mode. Use this mode when
full power output is desired.
AC Charging Operation
Charging times and charging source requirements are listed in the Table below.
To initiate AC Charging, from Standby or Power On mode, plug AC power into the Charging Port. Ensure the Charging Breaker
is in the On position. The Charging Light should illuminate orange indicating AC power supplied to VOLTstack is functioning.
The Battery Monitor will indicate charging.
In warm environments, it is recommended to AC Charge in Power ON mode to ensure the Environmental Fans are operating.
Low State of Charge Cut-o
When the Battery Monitor shows one remaining bar flashing, the State of Charge of your VOLTstack is less than
15%. When the State of Charge reaches zero, the unit will automatically turn o the AC output, indicated by the
green Output Lights turning o. At this point, it is time to charge the unit.
Load vs Run Time
You may notice your VOLTstack will last longer if you reduce the load it is powering. This is normal behaviour; a
smaller load is able to utilize more of the battery pack energy than a maximum power load.
WARNING
The output receptacles are NOT GROUND FAULT PROTECTED.
Do not use in wet or damp conditions.
HELPFUL TIPS
AC charge in Power ON mode for best performance.
Check your AC charging source to ensure you have enough power available. The VOLTstack 2k will draw maximum power
regardless of your source power limitations.
AC CHARGING SOURCE REQUIREMENTS
CHARGING PORT
Charging Voltage 100-125 VAC
Charging Frequency 50-60 Hz
Charging Current 13.4A @ 100 VAC 10.6A @ 125 VAC
Charging Time* 2.5 hrs
*Charging Time is based on 5%-95% charge @ 25°C
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