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Machine Id-0006461 - Visicomm Generator Module 250IND6050 Rotary Electrocon Frequency Converter - 250 KVA

  • Published on: 27 Jun, 2018
  • Category: Motors
  • Location: Florida, United States
  • Visicomm generator mod. 250ind6050 rotary electrocon frequency converter   250 kva 1
  • Visicomm generator mod. 250ind6050 rotary electrocon frequency converter   250 kva 2
  • Visicomm generator mod. 250ind6050 rotary electrocon frequency converter   250 kva 3
  • Visicomm generator mod. 250ind6050 rotary electrocon frequency converter   250 kva 1
  • Visicomm generator mod. 250ind6050 rotary electrocon frequency converter   250 kva 2
  • Visicomm generator mod. 250ind6050 rotary electrocon frequency converter   250 kva 3

Specifications

1
250 Kva
50/60 Hz
3

Overview

Motors
Other Motors
Visicomm
Module 250IND6050
8689
0
Good
Decommissioned

Description

Buy second hand Visicomm Generator Module 250IND6050 Rotary Electrocon Frequency Converter - 250 KVA

Machine is in Good condition

Machine is manufactured by Visicomm 

Capacity - 250 Kva
Speed - 1000 to 1800 RPM up to 1000 KVA, 600 RPM over 1000 KVA

>> Rotary Design Considerations
- Motor Starting Surge, Audible Operating Sound Level
- Vertical vs. Horizontal Construction

>> Rotary Accessories 
- Digital Output Meter Package, RS485 Data Log for Export
- Testing, Enclosures (Outdoor and Indoor Quieting)
- Containerization, distribution Panels

>> ROTARY CONSTRUCTION -- 6 to 2000 KVA
- A breathless Motor and a brushless generator are mounted side-by-side (vertical one atop another to minimize footprint is an option) on a welded steel frame skid. This design (as opposed to solid state full sine wave design) is recommended because of:

- Rotary Design is easier to repair in the field and has far fewer components that are subject to failure and subsequent search for replacements that are no longer made. Any fair sized city worldwide has a motor repair shop capable of repairing rotary units and electric motors are commonly many years old before the repair shops see them. Should the occasion ever arise, we have our own list of authorized repair shops and 1 or 2 day turnaround is the rule. 

- Rotary Design is more rugged and flexible in the loads it can handle aside from greater motor starting surge capacity. For example, SCR loads and welders are almost    insurmountable problems when using a solid state approach.

>> Input
Brush-less induction motor--low slip, high efficiency, 1.15 service factor
3 phase only for 12 KVA and larger sets. For sets 12 KVA and over. input any 3 phase voltage.
Medium voltage (3300 V, 4160 V. and up for sets over 500 KVA)

>> Output
- Brush less synchronous generator, 1000 to 1800 RPM ( 600 RPM optional over 1000 KVA)

>> Voltage
- Voltage 90 V. to 575 V., 1 or 3 phase, 12 wire re connectable, medium voltage also available
- Solid State automatic voltage regulator holds voltage constant within +/- 0.5% from no load to full load. Voltage setting adjustable by potentiometer mounted on control panel door +/- 10% of nominal voltage.
- 15 models from 5 KVA to 156 KVA and 14 models from 156 KVA to 2000 KVA

>> Control Panel
- Unit mounted (on the same skid above the MG set) or for remote panel installations, wall mounted or free standing - see discussion of operation noise below. The control panel consists of a NEMA 12 electrical enclosure containing a motor starting assembly with overloads (wye-delta reduced voltage for motors 50 HP and up) stop-start push buttons, motor on light - generator output voltmeter, ammeter, frequency meter (with phase selector switch for 3 ph), 0.5% automatic voltage regulator with panel door mounted voltage adjustment potentiometer and molded case output circuit breaker. With unit mounted controls, the installer has only to connect the input power to the control panel - the output power is then available at the circuit breaker terminals.

>> Audible Noise
- Rotary units above 30 KVA may exceed 83 dBa at 3 ft. and, if people are nearby, that may present a problem. There are three approaches to solving the problem listed in order of cost (lowest first):

>> Sound Level 
- Sound attenuating buffer to bring sound down to below 83 dBa at 3 Feet
- Specify an optional ventilated sound attenuating indoor cabinet enclosure - with a sound level of 73 dBa at 3 Feet.

For More Detail Please Contact Us.


Machine Id-0006461 - Visicomm Generator Module 250IND6050 Rotary Electrocon Frequency Converter - 250 KVA

  • Published on: 27 Jun, 2018
  • Location: Florida, United States
  • Category: Motors
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