4200FA Installation and Operation Manual
39
5.7
4200FA 50kVA @ 208 VAC Input/ 208 VAC Output - No Internal Batteries, No Internal
Transformer
Model Number
T42F3F500XAXXN
T42F3F500XAMXN, -S
T42F3F500FAMXN, -S
Rated Output Capacity
50 kVA
External Dimensions
W x D x H (cm)
w/ casters: 35.5” X 38.3” X 59.3” (90.1 cm x 97.2 cm x 150.6 cm)
w/o casters: 35.5” X 38.3” X 59.7” (90.1 cm x 97.2 cm x 151.6 cm)
Input
Rated Voltage
208 VAC
Voltage Variation
4,5
+10% to -15%; (-10% to -15%)
4
, (-15 to -30%)
5
Rated Frequency
50 / 60 Hz
Input Cables Required
3 phase ; 4 Wire + GND
Dual Input Option Cables required
3 phase ; 4 Wire + GND
Power Factor
1
Greater than 0.98 when in inverter mode
1
Required Input kVA
46 kVA
Walk-in Function
From 20% to 100% over 5 seconds
Inrush Current
Less than 8 times the rated current under synchronous operation
Current Limit
115% maximum
Harmonic Currents
1
Less than 3% THD
1
Battery
DC Nominal (Voltage Range)
288 VDC (216 to 332 VDC)
Float Charge (Regulation)
324.0 VDC (
±
2%)
Ripple Voltage
0.5 V R.M.S.
Rated Back-up Time
2
Refer to Battery System Manual
Rated Charge Current
11.5 Amps
Output
Rated Voltage
208 / 120 VAC
Rated Current
138.9 Amps
Rated Power Factor
0.8 lagging
Output Cables Required
3 phase ; 4 Wire + GND
Voltage Regulation (phase-phase)
±
2% (0 – 100% balanced load);
±
3% (0 – 100% unbalanced load)
Voltage Adjustment Range
±
5V Manually from key pad
Phase Displacement
±
2
°
(0 – 100% balanced load);
±
4
°
(unbalanced load)
Rated Frequency
50 / 60 Hz
Frequency Regulation
±
0.1% in free running mode
Frequency Synchronous
±
0.5/1.0/1.5 Hz (
±
1.0 Hz. std.)
switch selectable by qualified technician
Frequency Slew Rate
1 Hz/s to 3Hz/s(in 0.5 Hz steps)
Voltage Transients
(Recovery time: 50 ms)
±
5% (100% load step change);
±
3% (loss or return of input voltage);
±
8% (transfer from bypass to inverter)
Inverter Overload Capacity
125% for 90 sec; 150% for 30 sec
Bypass Overload Capacity
1000% for 10 ms; 125% for 10 min.
Crest Factor
2.5 – 3.0 within the kW range
Neutral Line Conductor
1.73 times line rating
Harmonic Voltage Distortion
1.5% max (linear load)
Inrush Current protection
Automatic Transfer to bypass, then retransfer to inverter
Environment
Efficiency (Typical)
AC/DC/AC – See Table 5.10, DC/AC: 89%
Heat loss to be removed
See Table 5.10
Audible Noise
~65dB @ 1 meter from the front of the unit
Operating Temperature
32 – 104
°
F (0 – 40
°
C); optimal temperature is 77
°
F (25
°
C)
Operating Humidity
30 – 90% RH (non condensing)
Altitude
3
Less than 2000 meters
3
1
–
Specified at rated conditions under balanced linear loads.
2
–
Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site. An initial
charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation.
3
–
At 6600 ft. (2000 m) above sea level, output capacity should be derated by 3% (Consult factory for higher elevations).
4 – Prolonged operation at this level requires derating of the maximum Operating Temperature to 90
°
F ( 32
°
C).
5 – SHORT TERM operation only (e.g. Brownouts). Operation at this level requires derating the maximum Operating Temperature to 95
°
F ( 35
°
C).
Summary of Contents for 4200FA CT
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