800A - 4000A Service Entrance Generator Quick Connection Switchboard
UL Listed, Service Entrance Equipment (SE)
Saves floor space & installation cost by replacing the
need for an external manual or automatic transfer switch
System Ratings:
– Voltage: 208V-480V (3Ø, 4W)
– Current: 800A-4000A
– Interrupting Rating: 65, 100 kAIC
Temporary Generator & Utility Protection
– Insulated Case Circuit Breakers
– Fixed mount
– Electronic trip unit with adjustable Long Time,
Short Time, Instantaneous settings
Silver-plated copper phase bus bar for permanent connection to the facility
APT Mechanical Lugs for incoming utility, permanent facility-side, & alternate generator connections
GQC Switchboard Features & Options
Service Entrance Ground Fault Monitoring:
– Trips the circuit breaker on ground fault
Open Transition Manual Transfer Interlocking:
– NEC 700.3 compliant key interlocking to prevent
inadvertent paralleling of the temporary generator
source with normal source(s)
Available Automatic Load Transfer means for use in Permanent Generator applications:
– Open Transition Automatic Transfer
– Closed Transition (100ms) Automatic Transfer
Phase Rotation Monitoring:
– Provides visual assurance that mobile generator set phase rotation matches that of the facility
– Configured to prevent circuit breaker from being closed if phase rotation is incorrect
– Instructions to easily fix incorrect phase rotation are on a label inside each panel
NEC 700.3 compliant temporary generator source connected indication
Shunt Trip:
– 120VAC for tripping circuit breaker if phase
rotation is incorrect or on ground fault sensing
Enclosure options:
– NEMA 1 for indoor installation
– NEMA 3R for outdoor installation:
– Type 304 Stainless Steel
– Type 5052 Aluminum
Enclosure Climate Control:
– Anti-condensation Heater w/ Thermostat & Humidistat
Other Options:
– No Neutral Bus or Cam-loks
– 100% Ground
– Surge Protection Device (SPD)
– Generator Remote Start/Stop Terminal Blocks
– Generator Block Heater Receptacle
– 480VAC or 240VAC Twist-lock Receptacle
– 120VAC Battery Charger/Convenience Receptacle
– Load Dump Receptacle/Terminal
– Extra Large Enclosure for Conduit Entry/Exit
– Convenience Light
– SCADA Connection Interface
