Upload
ledung
View
215
Download
0
Embed Size (px)
Citation preview
Users Manual
Defender 1 – 15.0KW to 21.0KW
Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Revision C
Phone: 1.877.DSPM.POWER
1.877.377.6769
Fax: 909.930.3335
Website: www.DSPManufacturing.com
E-Mail: [email protected]
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
TABLE OF CONTENTS
3
4
6
6
7
9
10
12
12
12
13
13
14
14
14
14
15
17
17
17
18
18
18
18
19
19
19
20
24
25
Introduction
Important Safety Instructions
General
Unit Information
Front Panel Description
Bypass Switch Description
System Component Layout
Installation
Inspection
Placement
Connections
Interface
Internal Battery Pack
Connection to Utility
Charging of the Batteries
Connection of the Loads
System Ratings
Operation
Start Up
Turning System Off
Manual Bypass
Battery Run Audible Alarm
Low Battery (Rapid Alarm)
Direct Communications
Maintenance
Technical Support
Battery Connections
Environmental Control Module
Trouble Shooting
Notes
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Introduction
Save these instructions
Please read and save this manual!
Thank you for selecting this Emergency Lighting Inverter System. It provides you with perfect
protection for connected loads and equipment. The manual is a guide to install and use the
Emergency Lighting Inverter System. It includes important safety instructions for operation and
correct installation of the Emergency Lighting Inverter System. If you should have any problems with
the Emergency Lighting Inverter System, please refer to this manual or call technical support at
1.877.377.6769
Please save or recycle the packaging materials!
The Emergency Lighting Inverter System shipping materials are designed with great care to provide
protection within delivery. These materials are invaluable if you have to return the Emergency
Lighting Inverter System for service. Damage happening during transit not covered under the
warranty; please call the freight carrier immediately or DSPM customer service to report any
damage.
Intelligent Microprocessor Control
The product is an advanced Emergency Lighting Inverter System based on microprocessor control.
The Emergency Lighting Inverter System is an intelligent protector and provides pure, reliable AC
power to the emergency loads – protecting them from utility power blackouts, swells, sags, surges
and interference. Our lighting inverter supports all lamp types.
Under normal power conditions, the design enables the system to adjust and filter power fluctuations
continuously and automatically. In the event of power failure, it can immediately provide back-up
power from the batteries without any interruption.
When the utility power is connected, the charger will automatically recharge the batteries.
Advanced Battery Management
The visual and audible indications of the Emergency Lighting Inverter System present the battery’s
status, including capacity and battery conditions. The self-test function lets the Emergency Lighting
Inverter System detect a weak battery. The Emergency Lighting Inverter System performs a self-test
at power up. Self-test function can be conducted manually with the ON/TEST switch at any time.
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
DO NOT Dismantle the Emergency Lighting Inverter System.
Important Safety Instructions
Transportation and/or Moving Unit
Please transport the Inverter with care to ensure the unit is protected against shock and impact.
Set-up
Ensure the unit is completely dry before being installed. Moving the unit directly from a cold to warm
environment may cause condensation to form on electronic/electrical parts. Please allow an
acclimatization time adequate for all condensation/water to evaporate.
Do not install the Inverter near water or in damp environments.
Do not install the Inverter where it could be exposed to direct sunlight or near heat.
Do not block off ventilation openings in the Inverter cabinet.
WARNING: Intended for installation in a controlled environment.
Installation
Connect conduit in such a way that no one can step on or trip over the conduit.
Batteries
CAUTION: Risk of electrical shock – Hazardous live parts inside unit are energized from the
internal battery supply even when the input AC power is disconnected.
CAUTION: Risk of electrical shock, non-isolated battery circuit. Hazardous voltage may exist
between battery terminals and ground.
CAUTION: Do Not dispose of batteries in a fire, the battery may explode.
CAUTION: Do Not open or break apart the battery, released electrolyte is harmful to the
skin and eyes.
CAUTION: A battery can present a risk of electrical shock and high short circuit current. The
following precautions should be observed when working on batteries:
Remove watches, rings and/or other metal objects.
Use tools with insulated handles.
Servicing of batteries should be performed or supervised by personnel knowledgeable of
batteries and the required precautions.
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Operation
CAUTION: The Inverter System features its own internal power source (batteries). The
UPS/Inverter System output circuits may be electrically live, even if the Inverter System is
not connected to the building wiring power source (utility).
CAUTION: Ensure that no fluids or other foreign objects can enter the Inverter System.
CAUTION: The Inverter System operates with hazardous voltages. Only qualified
maintenance personnel may carry out service.
Service
CAUTION: Risk of electrical shock, do not remove cover. No user serviceable parts inside. Refer
servicing to qualified service personnel.
CAUTION: To reduce the risk of electrical shock; disconnect the Emergency Lighting
Inverter System from the main supply before installing an interface signal cable.
Reconnect the power only after signaling interconnections have been made.
CAUTION: The Inverter System operates with hazardous voltages. Only qualified
maintenance personnel may carry out repairs.
CAUTION: Risk of electrical shock, non-isolated battery circuit. Hazardous voltage may exist
between battery terminals and ground.
Only TRAINED personnel familiar with batteries and with the required precautionary measures may
replace batteries and supervise operations. Unauthorized persons must be kept well away from the
batteries.
CAUTION: A battery can present a risk of electrical shock and high short circuit current. The
following precaution should be observed when working on batteries:
Remove watches, rings and/or other metal objects.
Use tools with insulated handles.
Servicing of batteries should be performed or supervised by personnel knowledgeable of
batteries and the required precautions.
Keep unauthorized personnel away from batteries.
When replacing or charging batteries, install the same number and same type of batteries.
Do not attempt to dispose of the batteries by burning them. This could cause batteries to explode.
CAUTION: Do Not open or break apart the battery, released electrolyte is harmful to the
skin and eyes.
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
General
Unit Information
The Defender 1 is an Emergency Lighting Inverter System incorporating double-conversion
technology. It provides perfect protection specifically for Egress Lighting for facilities.
The inverter is a double-conversion principle eliminating all sources of power disturbances. A
rectifier converts the alternating current from the building source to Direct Current (DC). This DC
charges the batteries and powers the inverter. With the basic DC voltage, the inverter generates a
sinusoidal alternating current (AC) voltage, which continuously supplies the load.
The load is powered by the inverter, which receives its power from the building source. In the event
of the loss of the building source power the inverter will then derive it’s power from the batteries.
All units come standard with a 90-minute backup time.
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Control Key
Front Panel Description
On/Test/Mute Key OFF Key
10
5 - 9
1
2 3 4
Black Display
or
5 - 9
3
4
2
1
10 OFF Key
ON Key
White Display
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
1 – Line LED (Green): To indicate the AC Power is applied to the system input. In case this LED
blinks, it means the main AC source is out of tolerance.
2 – Bypass LED (Yellow): To indicate the load is powered via the bypass.
3 – Battery LED (Yellow): To indicate the system is in battery backup mode when the building
source power has failed.
4 – Inverter LED (Green): To indicate the system is powered through the inverter
5-9 – Load & Battery Capacity LED's:
a. Number 5 and 8 LED’s are green colored and Number 9 (used as a Warning LED for
overload or battery low) is yellow.
b. Number 5 to 8 LED’s show the load % of the system if the main power is available (in
normal operation). Each of the green LED’s will indicate a % of the power level for the
rating of the system.
NOTE: Depending on unit size the LED’s 5 to 9 may not indicate the actual load.
c. In the battery operation, the LED’s indicate the capacity (%) of the batteries run time
remaining, As the batteries are depleted the LED’s will extinguish from left to right. When
LED number 9 is only lighted then there is 0-25% left on the battery run.
10 – Fault LED (Red): To indicate that the Emergency Lighting Inverter System is in a fault
condition because of inverter shutdown or over temperature condition.
Both Display’s
OFF Key: This button should be pressed with the “Control Key” simultaneously to switch off the
Emergency Lighting Inverter System.
Control Key: This button should be pressed simultaneously with the “Off Key”, or
“On/Test/Mute Key” to switch on or off the Emergency Lighting Inverter
System, do auto-test and disable the buzzer.
ON/Test/Mute Key: This button should be pressed with the “Control Key” simultaneously to switch
on the Emergency Lighting Inverter System, and to do a system auto-test
in normal AC mode. When in the battery mode pressing this button will silence
the buzzer operation.
White Display (Only)
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Bypass Switch Description
This switch is located inside the door of the system, and is protected by a cover that is held on by
screws. (See system component diagram for exact location). The bypass switch is used in case of a
failure of the lighting inverter. If the lighting inverter fails place the bypass switch in the “BYPASS”
position. In this position the inverter section is bypassed allowing the load to be powered by the
utility until the inverter can be repaired. Contact factory for service.
NOTE: Operation of the bypass switch will cause the inverter switch to static bypass and turn off the
inverter if it was running.
WARNING: The manual bypass switch should only operated by authorized personnel.
WARNING: An Authorized Service Technician
should only remove this cover.
OFF Key: This button needs to be pushed to turn the emergency lighting inverter off.
ON Key: This button needs to be pushed to turn the emergency lighting inverter on.
Black Display (Only)
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
System Component Layout
The following layout will help you find the parts and components in your Emergency Lighting
Inverter. If you need technical assistance, please contact DSPM. Do not attempt to service.
Factory-trained personnel should perform maintenance only.
1 - Processor Board
2 - Input Terminal Block
3 - Input Circuit Breaker
4 - Battery Breaker A
5 - Transformer
6 - Power Board
7 - Battery Breaker B
8 - Battery Breaker C
9 - Output Terminal Block
10 - Output Main Circuit Breaker
11 - ECM Terminal Block
12 - Breaker Label
13 - Charger Board
14 - Bypass Switch
15 - Batteries
1 2 3 4 5 6 7 8 9 10 11 12 13 14
15
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Inside door layout:
1 2 3 4 5
6 9 1087
2345
6910 8 7
1 - Manufacturers Label
2 - Output Filter
3 - Bypass Switch
4 - Display
5 - Charger Board
6 - Input Filter
7 - DC Caps
8 - Fans
9 - Main Power Board
10 - Interface*
*Please see the “Interface” section of
this manual for more detailed information
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Installation
Inspection
Inspect the Emergency Lighting Inverter System upon receipt. If there was any damage during
transportation; Do Not turn on the unit and notify the carrier and DSPM immediately.
The packaging is recyclable; keep it for reuse or please disposed of it properly.
Placement
Install the Emergency Lighting Inverter System in a protected area with adequate airflow and free
from excessive dust. Do not operate the Emergency Lighting Inverter System where the temperature
and humidity is out of the specified limits.
Per code requirements please leave 3” on each side of the cabinet including the back, and a 3 foot clearance in front.
Storage of the system should be in a cool and dry area with the unit being upright and covered. The
unit cannot be stored for more then 3 months without charging the batteries.
The warranty can be affected.
Operating Temperature: 0º to 40ºC (32º to 104ºF) Storage Temperature: -20º to 60ºC (-4º to 140ºF)
42”
22.5”
15”
37.5”
18.8” RAD
47.5”
71”
Front View
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
1
2
3
4
5
6
7
8
9
BYPASS
BATTERY LOW
UPS ON
LINE LOSS
UPS FAIL
SUMMARY ALARM
COMMON
GND
REMOTE SHUTDOWN
Connections
WARNING: Condensation of water may occur if the system is unpacked in a very low
temperature environment. In this case it is necessary to wait until the system is fully
dried out before proceeding with the connection of any power, otherwise there
are hazards of electrical shock.
Installation and wiring must be performed in accordance with the local electric code
and the instructions of professional personnel.
Interface (optional)
Software interface kits can be used with this Emergency Lighting Inverter System. Contact the
factory for kits supplied or approved by DSPM. If used, connect the interface cable to the 9-pin
computer interface port (RS-232 Standard Interface Port) on the main control PCB in top of
Emergency Lighting Inverter System.
The RS-232 interface uses 9-pin female D-sub connector. This information consists of data about
utility, load and the Emergency Lighting Inverter System. The interface port pins and their functions
are identified in the following table.
NOTE: Interface connection is optional. The Emergency Lighting Inverter System works properly
without an optional interface connection.
CAUTION: Use only factory supplied or authorized Emergency Lighting Inverter System
monitoring cable!
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Internal Battery Pack
Before connecting, ensure that the batteries are connected according to the battery diagram
(negative of first battery to positive of the second battery, negative of the second battery to positive
of third battery, etc.). After connecting all the batteries connect the positive lead (Red) from the
battery circuit breaker(s) (CB2) to the positive terminal. Connect the black to the negative side of the
circuit breaker.
WARNING: Make sure the proper polarity is observed. DC bus should be between 212 and 270
Vdc as tested at the top of the battery circuit breaker (CB2).
CAUTION: Do not bond the output neutral to chassis ground! The system has been bonded as
required by the manufacturer and NEC.
Loads not powered by the system cannot use the neutral of the Emergency
Lighting Inverter System. Any load powered by the Emergency Lighting Inverter
System line and neutral outputs only.
Connection to Utility
Ensure that the utility power to be connected is as listed on the system label, and the hots, neutral
and grounds are correctly identified and wired to the input terminal blocks as designated.
Charging of the Batteries
The Emergency Lighting Inverter System charges it’s battery whenever it is connected to utility
power and the input circuit breakers (CB1) is turned on. For the best results, charge the battery for
24 hours in the initial use.
Connection of the Loads
Ensure that the loads to be connected are as listed on the system label, and the hots, neutral and
grounds are correctly identified and are wired to the output terminal block as designated.
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
System Current Ratings
All circuit breakers provided by the end user that are connected to the inputs and outputs need to
have a trip curve which is at least 10 times the rated current for .3 seconds. This is to prevent the
breakers from tripping during startup of the unit or the loads, attached to the unit. Some
manufacturers refer to these breakers as “High Inrush” breakers.
KW Input
Voltage
Utility
Feed
Amps
Output
Voltage
Max
Output
Amps
120 125
277 54.2
480 31.3
120/240 125/62.5
120 218.8
120/277 125/54.2
120 125
277 54.2
480 31.3
120/240 125/62.5
208 126.2
120/277 125/54.2
120 125
277 54.2
480 31.3
120/240 125/62.5
240 109.4
120/277 125/54.2
120 125
277 54.2
480 31.3
120/240 125/62.5
277 94.8
120/277 125/54.2
120 125
277 54.2
480 31.3
120/240 125/62.5
15.0
480 54.7
120/277 125/54.2
KW Input
Voltage
Utility
Feed
Amps
Output
Voltage
Max
Output
Amps
120 150
277 65
480 37.5
120/240 150/75
120 262.5
120/277 150/65
120 150
277 65
480 37.5
120/240 150/75
208 151.4
120/277 150/65
120 150
277 65
480 37.5
120/240 150/75
240 131.3
120/277 150/65
120 150
277 65
480 37.5
120/240 150/75
277 113.7
120/277 150/65
120 150
277 65
480 37.5
120/240 150/75
18.0
480 65.6
120/277 150/65
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
KW Input
Voltage
Utility
Feed
Amps
Output
Voltage
Max
Output
Amps
120 175
277 75.8
480 43.8
120/240 175/87.5
120 306.3
120/277 175/75.8
120 175
277 75.8
480 43.8
120/240 175/87.5
208 176.7
120/277 175/75.8
120 175
277 75.8
480 43.8
120/240 175/87.5
240 153.1
120/277 175/75.8
120 175
277 75.8
480 43.8
120/240 175/87.5
277 132.7
120/277 175/75.8
120 175
277 75.8
480 43.8
120/240 175/87.5
21.0
480 76.6
120/277 175/75.8
KW Input
Voltage
Utility
Feed
Amps
Output
Voltage
Max
Output
Amps
120 166.7
277 72.2
480 41.7
120/240 166.7/83.3
120 291.7
120/277 166.7/72.2
120 166.7
277 72.2
480 41.7
120/240 166.7/83.3
208 168.3
120/277 166.7/72.2
120 166.7
277 72.2
480 41.7
120/240 166.7/83.3
240 145.8
120/277 166.7/72.2
120 166.7
277 72.2
480 41.7
120/240 166.7/83.3
277 126.4
120/277 166.7/72.2
120 166.7
277 72.2
480 41.7
120/240 166.7/83.3
20.0
480 72.9
120/277 166.7/72.2
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
With utility input power is present at the input terminal block of the Emergency Lighting
Inverter System and the battery are connected to the DC circuit breaker:
1. Ensure that the bypass switch is in the “BYPASS” position.
2. Turn on the DC circuit breaker (CB2).
3. Turn on the input (utility) circuit breaker (CB1).
4. The display will then cycle through the LED’s.
5. Turn on the output circuit breaker (CB3). If this is the first time the unit has been turned
on, or the load has changed, verify that the output load does not exceed the rating of the
system.
6. Turn off all CB’s; open the 3 maintenance bypass switch (MBS) cover plates; rotate MBS
to “UPS” position. Repeat steps 1-4 with MBS on “UPS”, continue to step 6.
7. After the cycling of the LED’s press the “Control Key” and the “On Key” at the same time.
(Complete step 7 on each display one at a time)
WARNING: Do Not overload the Emergency Lighting Inverter System. Refer to the wattage
rating of the unit to ensure no overloading.
WARNING: Failure to call for phone assistance for the initial start-up will void the warranty.
Operation
Start Up
Turning System Off
1. Press and hold the “Off Key” and the “Control Key” simultaneously until the inverter LED
turns off. (Complete on each display one at a time)
2. The system will now switch to bypass and turn off the inverter.
3. Turn off the input circuit breaker (CB1).
4. Turn off the battery circuit breaker (CB2).
5. Turn off the output circuit breaker (CB3).
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Manual Bypass
NOTE: Operation of the bypass switch will cause the inverter switch to static bypass and turn off the
inverter if it was running.
NOTE: If the cover over the manual bypass switch is not secured properly the inverter will not start
and there will be an audible beep every one (1) to two (2) minutes.
WARNING: The manual bypass switch should only operated by authorized personnel.
Battery Run Audible Alarm
When the system is running on “Battery Backup” mode, the system will emit an audible alarm. The
alarm stops when the Emergency Lighting Inverter System returns to “Normal” mode operation.
Pressing the “On/Test/Mute” key can silence the alarm during backup mode. In the backup mode the
alarm occurs every 4 seconds until low battery.
Low Battery (Rapid Alarm)
In the “Backup” mode, when the energy of the battery is 5% - 10%, the system beeps rapidly until
the system shuts down.
NOTE: The “Low Battery” alarm condition cannot be silenced.
Direct Communications
The Emergency Lighting Inverter System has an interface allowing direct communication via RS232,
the location of which can be found on the top shelf on the right hand side in the back. See the
system component diagram exact location. Please see the “interface” section for more information.
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Maintenance
Battery Connections
Technical Support
For technical support or help with any questions not covered in the manual, contract:
DSPM Inc.
1921 S. Quaker Ridge Place
Ontario, CA 91761
Work Hours: 8 a.m. – 5 p.m. Pacific Standard Time
Phone: 1.877.DSPM.POWER
1.877.377.6769
After Hours: 5 p.m. – 1 a.m. Pacific Standard Time
951.840.0811
Fax: 909.930.3335
Factory-trained personnel should perform maintenance only. Factory training is available. Training
can be done on-site, over the phone or at the factory. Do not attempt to service. Various
maintenance contracts are available; please contact “customer service” for more details.
Please see the inside door of your unit to see the battery layout. Battery interconnects are provided
by factory. Cabinet interconnects provided by other (if applicable). If you have any further questions
about battery connections please contact DSPM.
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Environmental Control Module E
CM
Te
ch
nic
al
Dra
win
g
BLACK (Normally Closed)
BLUE (Normally Open)
RED (Common)
WHITE (Neutral)
GREEN/YELLOW (120Vac)
ORANGE (280-277Vac)
0.10
1.68
1.28
1.98
11.5011.00
1.08
EC
M B
yp
ass W
all S
wit
ch
Battery
Pack(s) DSPM
Utility
IN
OUT
ECM Interface
ECM Interface
Emg. HotOU
T
Emg. Neutral
Ho
t
Ne
utr
al
Gro
un
d ECM
Emergency
Load
Normal
Load
Normal
LoadWall Switch
Hot
Re
d**
Bla
ck**
*
Blu
e
GrnYel / Org (test)
White
**
Neutral
Hot
Neutral
Test Line = GreenYellow 120 VAC / Orange 277 VAC
20 Amps Maximum*
**
EC
M S
tan
d-B
y M
od
e
Battery
Pack(s)DSPM
Utility
IN
ECM Interface
ECM Interface
Emg. HotOU
T
Neutral
Ho
t
Ne
utr
al
Gro
un
d
Test Line = GreenYellow 120 VAC / Orange 277 VAC
20 Amps Maximum*
**
ECM
Emergency
Load
Emergency
LoadWhiteRed **
To Other
Emergency
Loads
Blu
e(o
the
r in
pu
t)
Bla
ck (
em
g h
ot)
Grn
Ye
l /
Org
(te
st)
**
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
EC
M E
me
rg.
Dim
min
g B
yp
as
s
Test Line = GreenYellow 120 VAC / Orange 277 VAC
20 Amps Maximum*
**
OU
T
NI
Battery
Pack(s)
DSPM
ECM Interface
ECM Interface
Hot
Neutral
To Other
Emergency
Loads
ECMEmergency
Load
Emergency
Load
Dimmer
Panel
Uti
lity
Emg. Hot
Emg. Neutral
Hot
Hot
Ground
H
N
H
N
White
GrnYel / Org (test)
Black **
Blue **Red **
EC
M S
tan
dard
Dim
min
g P
an
el
Dimmer
Panel
Prewired Pigtail
(DIM SECT)
(NON-DIM SECT)
OU
TNI
208V
Line In
Test Line = GreenYellow 120 VAC / Orange 277 VAC*
Non-Emg
Load
Non-Emg
Load
DSPM
Battery
Pack(s)
ECMEmg
Load
Emg
Load
Blue
Black
GreenYel/Org (test line)
Red
Wh
ite
EC
M O
verr
ide W
all S
wit
ch
OU
T
NI
Ye
llow
(te
st
line
)
Bla
ck (
em
g.
ho
t)
To Other
Emergency
Loads
Battery
Pack(s)
Utility
DSPM
ECM
OUT
Blu
e (
oth
er
inp
ut)
White (neutral)
Black (Emg. Hot)
GreenYellow / Orange (test)
Lamp
Optional
Emergency
Panel
*
Wh
ite
(n
eu
tra
l)
Bla
ck (
ho
t)
Gre
en
(g
rou
nd
)
Wh
ite
(n
eu
tra
l)
Red (hot out)White (neu.)
Test Line = GreenYellow 120 VAC / Orange 277 VAC
20 Amps Maximum*
**
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
EC
M N
orm
ally O
FF
Wir
ing
OU
T
NI
Battery
Pack(s)DSPM
ECM Interface
ECM Interface
Emg. Hot
Neutral
To Other
Emergency
Loads
ECM
UtilityEmergency
Load
Emergency
Load
Ho
t
Ne
utr
al
Gro
un
d
Wh
ite
Grn
Ye
l/O
rg (
test)
Bla
ck
**
**
Red
Blue (other input)Test Line = GreenYellow 120 VAC / Orange 277 VAC
20 Amps Maximum*
**
EC
M N
ite
lite
Ov
err
ide
Mo
de
Test Line = GreenYellow 120 VAC / Orange 277 VAC
20 Amps Maximum*
**
OU
T
NI
Ho
t
Ne
utr
al
To Other
Emergency
Loads
Battery
Pack(s)
Utility
DSPM
ECMEmergency
Load
Photo
Sensor
OUT
Gro
un
d
ECM Interface
Emg. Hot
Emg. Neutral
ECM Interface
Blue (Other Input)
Wh
ite
Bla
ck
Ye
lGrn
/Org
(te
st)
Red
Red ****
**
*
EC
M L
ow
Vo
ltag
e C
on
tro
l
OU
TBattery
Pack(s) White (neutral)
Black (emg. hot)
GreenYellow / Orange (test line)
DSPMIN
To Other
Loads
To Other ECM’s
Line
InMain
Panel
ECM
Load
OUT
IN
Optional
Emergency
PanelLow
VoltageControl
*
Wh
ite
(n
eu
tra
l)
Gre
en
(g
rou
nd
)
Bla
ck (
ho
t)
LowVoltageRelay
Wh
ite
(n
eu
tra
l)
Red (hot out)
Ye
llow
(te
st
line
)
Bla
ck (
em
g h
ot)
Blu
e (
oth
er
inp
ut)
Test Line = GreenYellow 120 VAC / Orange 277 VAC
20 Amps Maximum*
**
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Em
g. &
No
n E
mg
. C
om
mo
n S
wit
ch
OU
T
Battery
Pack(s)White (neutral)
Black (emg. hot)
GreenYellow / Orange (test line)
DSPM
Main
Panel
ECM
Emergency
Load
Non-Emergency
Load
OUT
IN
IN
Optional
Emergency
Panel
Wh
ite
(n
eu
tra
l)
Gre
en
(g
rou
nd
)
Bla
ck (
ho
t)
Wh
ite
(n
eu
tra
l)B
lack (
em
g.
ho
t)
Gre
en
Ye
llow
(te
st)
To Other
Loads
Blue (non-emg out) Red (hot out)
Line
In
Test Line = GreenYellow 120 VAC / Orange 277 VAC
20 Amps Maximum*
**E
CM
Gen
. S
tan
db
y W
all S
wit
ch
OU
T
OU
T
Generator(or other
power
source)
Ground
Emg. Hot
Emg. Neutral
ECMECM
Utility
Emergency
Load
Normal
Load
Normal
Load
Ground
Neutral
Hot
Neutral
Hot
Neutral
Hot
Re
d
Blu
e Re
d
Blu
e** **
** **
Bla
ck
**
Bla
ck
**
GrnYel / Org (test) *
GrnYel / Org (test) *
White
White
Wall SwitchTest Line = GreenYellow
120 VAC / Orange 277 VAC
20 Amps Maximum
*
**
EC
M G
en
era
tor
Panel
Black
Yellow (test)
Line
In
GEN
ECM EMG
Load
Blue
Red
Defender 1: 15.0 - 21.0KW • Online Emergency Lighting Inverter
Technical Manual #018-0103-01 Rev C
Trouble Shooting
Problem Possible Reasons Solutions
Check the input power. Input power source not
available. Main input circuit
breaker open. Check Emergency Lighting Inverter System
input circuit breaker is “ON”.
Time of pressing the “ON”
button may be too short. Keep pressing “ON” button for 1 second.
Doesn’t operate after
pressing ON/OFF switches.
No lights on, no warning
sounds.
Output short circuit or
overload on Emergency
Lighting Inverter System.
Turn off Emergency Lighting Inverter System,
take off all load to make sure there are no
problems on it or any internal short circuits.
Fault light is on. The alarm
keeps beeping.
Emergency Lighting
Inverter System is broken. Contact DSPM Inc. for service or help.
Alarm keeps beeping. Unit is overloaded. Reduce some of the load.
Utility indicating light is
blinking.
The voltage of utility is
exceeding Emergency
Lighting Inverter input
range.
Verify input voltage.
Batteries haven’t been
charged.
Emergency Lighting
Inverter System is
overloaded.
Batteries are aged and
need to be replaced.
Available time of batteries is
too short.
The charger is out of order.
Keep Emergency Lighting Inverter System
“ON” for over 20 hours to recharge the
batteries.
Battery’s light is on when the
power is supplied by utility.
The voltage of batteries is
too low or batteries haven’t
been connected.
Check out batteries part of the Emergency
Lighting Inverter System, make sure they are
well connected. If there is any damage to
batteries, contact DSPM immediately.