Diamondback Flyer

Experience the full product offering of G&W
Single and Three Phase
Solid Dielectric Reclosers
Available in overhead, substation
and padmount applications.
Unmatched safety, reliable
performance, automation ready.
Diamondback
Underground Distribution
Switchgear
Three-Phase Solid-Dielectric,
Load Break Switch
29.3kV, 630A, Six Internal Voltage Sensors
Submersible, maintenance-free
construction built to the most
rigorous industry standards.
Available in solid dielectric or SF6.
FEATURES:
• Automation ready
System Automation and
Smart Grid Solutions
• Maintenance-free solid-dielectric technology
Lazer Automation provides
standard or customized
peer-to-peer solutions and is
100 percent scalable on a
model-based platform.
- No SF6 or gas monitoring required
• Encapsulated 1000:1 CT, +/-1 % accuracy
• Six internal voltage sensors (VS), +/-3 % accuracy
• Mechanical open and close operations
• Compact Size
System Protection
Equipment
• Light Weight construction (99kg / 218 lbs)
• Reversible alley-arm/ center mount frame options
High continuous current ratings
with current limitation and
ultra-high speed operation.
Mitigates Arc Flash and Arc Blast.
• Lockout ring handle to prevent operation
• Dead Line Operation on battery backup
• Wildlife protectors (option)
• Spare auxiliary contacts (option)
Transmission and
Distribution Cable
Accessories
• NEMA 2-hole, NEMA 4-hole, or clamp style aerial
lug options
Terminations and joints
designed and manufactured to
accommodate any new cable or
existing cable systems.
t Mechanical
open/close
handle
G&W Electric Company
305 W. Crossroads Pkwy
Bolingbrook, IL 60440 USA
Tel 708.388.5010
Fax 708.388.0755
gwelec.com
ISO 9001:2008 Certified
ISO 14001:2004 Certified
APPLICATIONS:
RATINGS:
• Basic distribution load break switching
to complex loop schemes
- Manual or Automated Switching
- Fault Passage Indication
- Sectionalizing
SOURCE
RECLOSER
DIAMONDBACK LBS
USED AS
SECTIONALIZER
- Tie Switch
- Automatic Transfer
- Loop Scheme
LOAD 1
LOAD 2
Application Example: Diamondback Applied as a Sectionalizer
1. A fault occurs between Diamondback and Load 2
2. The recloser starts reclosing sequence: trips open, closes, trips open
3. The Diamondback opens after 2nd overcurrent trip
4. The recloser closes and restores power on the line between
the recloser and Diamondback
Maximum Voltage
29.3kV
Continuous Current
630A
Frequency
50/60 Hz
Power Frequency Withstand Voltage, Wet
60kV
Power Frequency Withstand Voltage, Dry
50kV
Lightning Impluse Withstand Voltage
150kV
Short-Circut Current, 3 seconds
12.5kA
(RMS)
Making Current Peak
32.5kA
Mechanical Operations
5000
times
Temperature Range
CONTROL:
PNC Technologies - Model FTU-P200
-30°C to
+50°C
The Diamondback has been tested and designed
Measurement & Status Monitoring
Distribution Automation Ready
to comply with the IEEE C37.74 and IEC 62271-103
The FTU-P200 control is equipped to control
Integrate the FTU-P200 control into SCADA or
standards (formerly known as IEC 60265-1:1998).
and monitor measurement and status of the
distribution automation systems with ease. RS232/
Diamondback load break switch. Instantaneous and
RS485 serial port and Ethernet port connectivity are
demand metering are available with programmable
available. Communications protocols include the user
integration intervals.
configurable mapping of DNP 3.0 protocol, and the
• Voltage, Current, and Phase Angle
IEC 60870-5-101 and IEC 60870-5-104 protocols.
- Six voltage inputs and three current inputs
- Fault Passage Indication
Data Acquisition
- Over/under Voltage
Analyze grid performance with event and fault
- Over/under Frequency
recording.
- Phase Sync Fail Detection
• Fault waveform recording
- Open Line Detection
- 128 samples/cycle
• Power Quality Monitoring (PQM)
- Waveform Evaluation Software
- COMTRADE file format
- Sag, Swell, Interruption detection
• Harmonics (up to 31st)
• THD (Total Harmonic Distortion)
• Auto Sectionalizing
• Sequence of Events (SOE) and Event History
p PNC FTU P200 Automated Controller