Page 77 - Load Bank Rentals
P. 77
VULCAN-5R
5-100 MW, to 34.5 kV
Overview Low Voltage Load Bank Digital power transducer to monitor
Module volts-amps-hertz-KW. Network
Very large capacity, portable Load Bank communication is via Modbus-TCP over
System consisting of multiple units, • Total Capacity: 5.0MW, 1.0 power Ethernet.
each rated 5.0MW, capable of parallel factor
operation to form very large systems of Power Distribution
up to virtually unlimited capacity. • Voltage: 480vAC, 3-phase, 3-wire Switchgear
Medium voltage to 34.5kV. (from transformer)
Includes: • Frequency: 60 Hertz For connection of system of multiple
• Trailer portable load modules • Load steps: 50KW step resolution load banks to generator switchgear:
• Portable or fixed mounted distribution Transformer Module 1. Outdoor, freestanding metal-enclosed
switchgear power distribution switchgear
• Integrated digital control and data • 5.0 MVA, dry type consisting of multiple cubicles
acquisition system • Medium voltage delta: 480Y/277vAC, 2. 15kV vacuum circuit breaker for each
• Connection accessories 60 hertz load bank trailer
• Medium voltage, 1200A, 3-pole, 3. Transformer Protection Relay for each
Description and manually operable, fixed mounted, breaker.
Specification fusible disconnect 4. Instrumentation potential and current
• Fused low voltage outputs transformers
Each 5.0MW Portable Trailer Load Bank 5. Low voltage motor starter and control
consists of four (4) principle elements, Trailer power cubicle
factory packaged as a system: 6. Network PLC control
1. Low voltage resistive load bank • Highway semi-trailer, “low-boy”, tri- 7. Touchscreen operator interface
module, 5.0MW, 480vAC axle, 48-foot.
2. Transformer package for medium- Optional Capability
voltage operation, 5.0MVA, Digital Controller
MV:480vAC, including 15kV • 480v direct load power input
disconnect PLC-based digital control. Each load • Second medium voltage input
3. Highway semi- trailer integration bank trailer equipped with digital control • Medium voltage connection cables
of above for portable, highway system and local operator interface.
transportation and outdoor Each trailer networked such that entire • Low voltage connection cables
weatherproof use trailer can be controlled from a single • Automation software
4. Digital controller for standalone or station. Any system of paralleled trailers • Windows PC for single point control
multi-unit paralleled operation from a can be controlled from a single station, and automation
single control station either at one trailer or at a remote
station.
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Design subject to change without notice. Nationwide Manufacturing (ISO9001: 2015 certified)