Ultra-large Systems

Overview

Very large medium voltage systems with single-point control. Systems from 2.5MW to 50.0MW, 0.8 power factor (3.125MVA – 62.5MVA); 1-20 trailers can be networked. Each trailer is rated: 3.125 MVA, 0.8 power factor; 2.5MW, resistive load; 1.875MVAR inductive load with 5.0KW, 3.75KVAR load step resolution.

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Features

General

Form systems from 2.5MW to 50.0MW, 0.8 power factor (3.125MVA-62.5MVA); 1-20 trailers.
Integrated design consisting of:

Simplex Load Cube 0.8PF Load Bank
Multi-voltage oil filled rental duty transformer
Power cables as required
Network control cables as required
Heavy duty semi-trailer

Each trailer rated

3.125 MVA, 0.8 power factor
2.5MW, resistive load
1.875MVAR inductive load
5.0KW, 3.75KVAR load step resolution

Re-connectable Primary Voltages

kV: 2.4, 4.16, 6.9, 7.2, 7.6, 8.0, 8.3, 12.0, 12.47, 13.2, 13.8, 14.4

Networked Ethernet control of multiple modules to a single operator interface.

Specifications

Load Type	Resistive and Inductive
Capacity	2.5MW to 50MW
Power Factor	0.8
Reconnectable Primary Voltage	kV: 2.4, 4.16, 6.9, 7.2, 7.6, 8.0, 8.3, 12.0, 12.47, 13.2, 13.8, 14.4
Frequency	50, 60 Hz
Load Steps	5KW, 3.75KVAR load step resolution
Control	Digital touch-screen. Testing automation software, data acquisition and recording available.
Cooling Airflow	Vertical, 60,000 CFM
Fan Control Power	Internal, derived from power source under load
Duty Cycle	Continuous
Networkable	Yes
Outdoor Suitable	Yes

Downloads

Ultra Large Load Bank Systems Rental Brochure

Options

15kV power cable
15kV main breakers/disconnects
Cat-5 or fiber-optic communications cable
Ethernet network switches
Testing automation software
Data acquisition and recording technical services available:
- Setup assistance
- Start-up service
- Operator oversight
- 24/7 service availability
- Site planning