OutBack Power GSLC175-AC-120 Quick Start Manual

De-energize/Shutdown Procedures

To de-energize or shut down the AC-coupled system:
1
1. Turn off (open) the AC circuit breakers.
2. Turn off (open) the DC circuit breakers for the battery.
Wait 5 minutes for the inverter to internally discharge itself.
3. Verify 0 Vdc on the first DC bus of the inverter by placing the voltmeter leads
on 1b and 1c .
4. Verify 0 Vdc on the second DC bus by placing the voltmeter leads on
1b 1d
and .
5. Verify 0 Vac on the AC output circuit breakers by placing the voltmeter leads
2a 2c 2b 2c
on and . Repeat this step for and .
3a
6. Verify 0 Vac on the grid-tied inverter terminals and
2c
terminal ) .
WARNING: Burn Hazard
Internal parts can become hot during
operation. Do not remove the cover
during operation or touch any internal
parts. Be sure to allow them
sufficient time to cool down before
attempting to perform any product
maintenance.
WARNING: Lethal Voltage
Review the system configuration to identify all possible
sources of energy. Ensure ALL sources of power are
disconnected before performing any installation or
maintenance on this equipment. Confirm that the
terminals are de-energized using a validated voltmeter
(rated for a minimum 1000 Vac and 1000 Vdc) to verify
the de-energized condition.
WARNING: Lethal Voltage
The numbered steps will remove power from the
inverters. However, sources of energy may still be
present inside the GSLC and other locations. To
ensure absolute safety, disconnect ALL power
connections at the source.
Functional Test Points
Battery Voltage Test Points
1a 1b 1c 1d
AC OUT Voltage Test Points
(Terminal bus bar = TBB)
2a 2b 2c
Grid-Tie Inverter Test Points
3a 3b 2c
900-0155-01-00 Rev B.vsd\Page-1\2013-06-10
©2013 OutBack Power Technologies. All Rights Reserved.
2
3b
(with neutral
1b
1
1
2a
2b
Components
MATE3
System
Display and
Controller
PV and Grid-Tied
Inverter
1c 1d
2
Battery Bank
3a
2c
3b
Vented Battery Enclosure
GSLC175-AC-120/240
AC-Coupled Application
GS8048 Inverter/Charger
GS Load Center
Inverter/Charger
Includes Remote Temperature Sensor (RTS)
System Display
MATE3 uses FW-MB3 mounting bracket
MATE3 requires revision 002.015.xxx or higher
Optional OutBack Components
FLEXnet DC Monitor (FN-DC)
Communications
Manager
Customer-Supplied Components
Photovoltaic (PV) Array
Grid-Tied Inverter, 120/240 Vac
AC Sources
Main Electrical Panel
Electrical Distribution Subpanel
(Protected Load Panel)
Battery Bank
GS Load Center
(GSLC)
Contact Technical Support:
Telephone: +1.360.618.4363
Email:
IMPORTANT:
Not intended for use with
Website:
life support equipment.
Major Components
Radian System Products
GSLC175-AC-120/240
GS8048
MATE3
HUB10.3
HUB10
HUB4
Utility Grid (required)
AC Generator (optional)
Support@outbackpower.com
www.outbackpower.com