QED-6
600 Vac, 1600-6000 A, Rear Connected, Drawout Switchboards
Overview
Features
The circuit protection components of the switchboard are theMasterpact™ NW, MTZ2, MTZ3circuit breakers in 800–6000 A frame sizes for main and feeder devices,Masterpact™ NT, MTZ1circuit breakers in 800–1200 A frame sizes for feeder devices, andPowerPact™ H-, J-, L-Frame circuit breakers in 150, 250, 600 A frame sizes for feederdevices. These circuit breakers deliver maximum system uptime, system selectivity, ease ofmaintenance, reliable circuit protection and are C22.2 No. 5 / UL 489 Listed.
QED-6 switchboard features include:
- Up to 600 Vac maximum
- 1Ø3W, 3Ø3W, 3Ø4W system
- 1600-6000 A rated current
- Short-circuit current rating up to 100 kA at 600 Vac, up to 150 kA at 480 Vac and up to 200kA at 240 Vac
- Compartmentalization: separate compartments for circuit breakers, bussing, and cables
- Depending on rated current, available in 54-, 60-, 72-, and 80-inch deep construction
- Large rear cable compartment pull area allows maximum room for power cables
- Bus provisions for future equipment expansion
- Circuit breakers are individually mounted, rear connected, rawout type. Drawout construction allows quick and simple replacement of circuit breakers
- Family of field installable and upgradeable Micrologic™ trip units with optional “Direct Ethernet” communication
- Flexible branch circuit breaker locations: Masterpact™ NW and NT and PowerPact™ H-, J-, L-Frame circuit breakers can be mixed in a single 30-inch wide section (15–2000 A)
- Arc Flash Limiting (LF) feeder breakers are available
- Up to 8 1200 A frame Masterpact™ NT, MTZ1 circuit breakers in a single 30-inch wide section
- Up to 12 PowerPact™ H and J circuit breakers (15-250A) in a single 30-inch wide section
- Front access to control and communication wiring
- Remote racking of the Masterpact™ circuit breaker is available
- Field-installable accessories like motor operators, shunt trips, under voltage releases, trip units, communication modules.
- Surge Protective Devices
- PowerLogic™ Power Meters
- Power Management Software
- CSA C22.2 No. 31 certified
Benefits
Excellent electrical distribution, protection, and power quality management solutions in commercial and industrial environments where uptime is essential.
Applications
- Automotive
- Data Centers
- Healthcare Facilities
- Commercial Buildings
- Industrial Buildings
- Water WasterWater
- Educational Campuses