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Description:
Low cost, motor-generator based frequency converter with outstanding
voltage and frequency regulation. Designed
specifically to furnish electrical power
to computers, medical and other electrical
or electronic equipment. All models are
comprised of a separate brushless synchronous
motor & generator and are complete with
automatic output voltage regulation. Total
isolation of the load from the utility power
and the capability to ride-through momentary
power outages is standard on all models.
Reduced voltage motor starter is standard
on 75KVA and above. A sound attenuated enclosure
is provided as standard equipment.
User Controls:
The controls have been designed to offer
the most efficient operation, while providing
fail-safe electrical protection. Standard
user control features include:
• "Start/Stop" pushbuttons
• "Load On/Off" switch
• "Not Ready" indicator
• Output Voltage adjustment Control
Electrical Specifications:
INPUT
Voltage: Three phase, three wire plus
ground. 208, 230, 460 VAC (as specified)
•10% from nominal
Frequency: 60 Hz
Power Factor: 1.0 @ full-rated load
Protection: Overload & short circuit
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OUTPUT
Frequency: 50 Hz •0.0%, with nominal input
Voltage: Three Phase 120/208, 220, 220/380,
240/415 VAC (as specified)
Voltage Regulation: •1%
Voltage Adjustment Range: •8%
Power Factor: Rated power @ 0.8PF
Overload Capability: 10% for 2 hours,
25% for 10 minutes
Duty: Continuous duty at full-rated
load
Protection: Overload & short-circuit
Environmental Characteristics:
Temperature: Operating: 40•C (104•F)
Altitude: 3,300 feet above sea level
Humidity: 0-95% Rh, (non-condensing)
Location: Indoor
Dimensions (h x w x d):
4.2-18KVA: 57.5" x 33" x 31.5"
26-52KVA: 72" x 35" x 50"
75-125 KVA: 72" x 36" x 72"
150, 200KVA: 80" x 36" x 76"
POPULAR OPTIONS:
Output over-voltage load protection
Output metering, V/A/Hz, Selector Switch
Other Options:
Enhanced output voltage regulation
Output voltage reconnect switch
Output receptacle panel
Dual input voltage
Reduced voltage motor starter
Remote control/status
Elapsed time meter
Weather protective enclosure
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