Model:
MPD-MDS-CB-480Y.277-3P-4000A-N1-M8SKU:
MPD-MDS-CB-480Y.277-3P-4000A-N1-M8Availability:
In StockDocuments:
Spec Sheet
$154,425.00
Estimated price. Final price and availability are subject to confirmation. Contact our sales team for a current quote.
Product Overview
4000A Switchboard w/ 4000A Main Circuit Breaker - 480Y/277 3PH, 4W, 60Hz, NEMA 1, w/ ATS Functionality, w/ Surge Protection Device is a product intended for professional commercial and industrial applications.
Key Specifications
- Unit Type: Switchboard with Main Circuit Breaker, w/ ATS Functionality
- Bus Max Amp Rating: 4000 Amps
- Input: N/A
- Fuses: N/A
- Receptacles: Included
- Bus Voltage Rating: 480Y/277V AC Wye-N, 3PH, 60Hz
- Wiring Configuration: 4-Wire
- Poles: 4-Poles
- Bus Max Available Fault Current (RMS): 65 kAIC, 30 cycles
- Incomer Main Circuit Breaker Rating: (2) 4000AT/4000AF 3P LSIG Circuit Breakers, w/ ATC Controllability, 1 N.O, 1 N.C
This item is grouped with Data Center Remote Power Panels (RPP).
Before ordering: Verify ratings, dimensions, compatibility, and installation requirements before ordering.
Specifications
Alarm Indications
Status, pre-alarm, shutdown
Breaker Accessories
Bell alarm, maintenance mode switch, position contacts, rackedin/out contacts, shunt trip
Breaker Control
Electrical close/open, mechanical trip, protected control covers
Bus Max Amp Rating
4000 Amps
Bus Max Available Fault Current (RMS)
65 kAIC, 30 cycles
Bus Voltage Rating
480Y/277V AC Wye-N, 3PH, 60Hz
Cable Terminations
2-hole copper compression lugs, 90°C rated
Capacity
400 kA per phase
Commit-to-Transfer Delay
0–10 seconds
Communication Module
Included, Modbus to Ethernet (CAT 6) Gateway including associated wiring and components. The
Control Power Supply
Requires (2) externally supplied 120V AC inputs
Control Wiring
#12 AWG
Cool-Down Time
Up to 30 minutes adjustable
CT Termination
Shorting terminal blocks
CT wiring
#10 AWG
Current Transformers
Multi-Ratio for protective devices, w/ shortening terminals/test blocks for all current transformers
Features
Replaceable MOV modules, alarms, dry contacts, surge counter,
Fuses
N/A
Generator Close Condition
>90% voltage & frequency
Generator Controls
Run/Off/Auto, breaker controls
Generator Start
Automatic on utility failure
Incomer Main Circuit Breaker Rating
(2) 4000AT/4000AF 3P LSIG Circuit Breakers, w/ ATC Controllability, 1 N.O, 1 N.C
Infrared Windows
Included
Input
N/A
Instrumentation Wiring
#14 AWG
Metering
Include, PQM meters, multifunction relays
Poles
4-Poles
Potential Transformers
480/120V Ratio, 0.3 Accuracy Class
Protection
Long Time, Short Time,
Protection Modes
L–L, L–N, L–G, N–G
Re-transfer to Utility
30 minutes (adjustable to 3 hrs)
Receptacles
Included
System Modes
Load test / no-load test
Trend Data
Real-time & historical charts
Trip Unit
Microprocessor-based solid-state
Unit Type
Switchboard with Main Circuit Breaker, w/ ATS Functionality
Utility Failure Delay
0–120 seconds adjustable
VPR Ratings
L-L 1800V, L-N 1200V, L-G 1200V, N-G 1500V
Wiring Configuration
4-Wire
Wiring Method
Labeled, Panduit troughs with covers
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