TOSHIBA
5.0 Specifications
5.1 4200FA 15 / 25 kVA @ 208 VAC Input/ 208 VAC Output w/Internal Batteries
Model Number
C42F3F150XAMBN
C42F3F150##MBN
C42F3F250XAMBN
C42F3F250##MBN
Rated Output Capacity
15 kVA
25 kVA
External Dimensions
W x D x H (cm)
20.0” x 36.3” x 59.7”
(50.8 cm x 92.2 cm x 151.6 cm)
Rated Voltage
208 VAC
Voltage Variation
+10% to -30%; (-15% to -30%****)
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
Greater than 0.98 when in inverter mode
Required Input kVA
15 kVA
24 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
Input
* Harmonic Currents
Less than 8.5%
Less than 5.5%
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
7 min at full load
5 min at full load
Battery
Rated Charge Current
4.0 Amps
Rated Voltage
208 / 120 VAC
Rated Current
42.0 Amps
69.5 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 the 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 (200%) times line rating
Harmonic Voltage Distortion
1.5% max (linear load)
Output
Inrush Current protection
Automatic Transfer to bypass, then retransfer to inverter
Efficiency (Typical)
AC/DC/AC: 82%; DC/AC: 86%
AC/DC/AC: 85%; DC/AC: 87%
Heat L oss to be removed
8,428 BTU/hr (2,124 kcal/hr)
11,489 BTU/hr (2,895 kcal/hr)
Audible Noise
60dB (A) at 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)
Environment
Altitude ***
Less than 2000 meters
Items marked with an (*) are specified at rated conditions under balanced linear loads.
(**) Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site, and an initial
charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation.
(***) At 6600-ft (2000 m) above sea level, output capacity should be derated by 3% (Consult Factory for higher elevations).
(****) Prolonged operation at this level requires some derating of the output capacity.
26
4200FA CT/XT User’s Manual
