User manual

PRG SERIES 400
®
400 AMP DISCONNECT USER MANUAL 11
SPECIFICATIONS
Technical Specifications
RATINGS and AMPACITY
Voltage Rating: 120/208V 3-phase wye with Neutral and Ground
Line Frequency: 50 - 60 Hz
Current Rating, Phases: 400 Amps per phase continuous
Current Rating, Neutral: 600 Amps continuous
Current Rating, Ground: 400 Amps
Fault Current
Interrupting Capacity: 42,000 Amps
Fault Current Interrupt Time: Circuit clears in less than one line cycle
MAIN BREAKER
Type: Thermal-Magnetic, Square D Model LAL36400
Number of Poles: 3
Voltage Rating: 600V AC
Current Rating: 400 Amps
Inrush Overload Limit: Adjustable from 2000A to 4000A
DIGITAL LED METERS (7)
Update Rate: 2.5 samples/sec.
Display: 3-digit reading
INPUT VOLTMETERS (3)
Accuracy: ± 1 Volt
Input Range: 85 - 264 Volts AC
Overload Protection: 300V AC
OUTPUT AMMETERS (4)
Phase Current Meters
full scale reading: 400 Amps
Neutral Current Meter
full scale reading: 600 Amps
Overcurrent Rating: 1.5X rated full scale reading
Accuracy (sine wave): ±0.15% of full scale or ±6 counts
ENVIRONMENTAL
Operational Temp. Range: -20° C to +50° C
Cooling: Two thermostatically controlled fans
Installation: For Dry Locations Only
DIMENSIONS and WEIGHT
Unit in Rolling Rack: 22.5"(L) x 22.5"(W) x 30.5"(H)
Stand-Alone Panel w/o Rack: 8.5"(D) x 19"(W) x 23.5"(H)
Weight: 153 lbs. with Rack / 79 lbs. without Rack