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4400 Series Installation and Operation Manual – 64527-008
4400 SPECIFICATIONS: 15–30kVA w/ External Battery Backup
Specification
15kVA
20kVA
25kVA
30kVA
No. Internal Transformers (Max)
0 to 2
Current @ 208V (Nominal) (A)
42 A
56 A
69 A
83 A
Current @ 208V (Max) (A)
52 A
69 A
87 A
104 A
Current Limit (%)
125% of Rated load
Current THD (%)
< 5%
Frequency (Hz) [and range]
50/60 Hz ± 5 Hz
Input Power Factor (PF) @ full load
>0.98
Walk-in Function (sec)
20% to 100% over 3, 5, or 9 sec. (Selectable)
Cold Start (0-100% load) (sec)
25 sec. from cold start
Bypass
Voltage (V)
Nominal Bypass Voltage, 3P/4W +GND or 3P/3W + GND
See Input Voltage Transformer Key
Frequency (Hz)
50/60 Hz ±5%
Bypass Overload @ 125% Load
10 min. @ 125% Load
Bypass Overload @ 150% Load
2 min. @ 150% Load
Bypass Overload @ 1000% Load
1 cycle @ 1000% Load
Automatic Retransfer (Max load % for
Retansfer)
Yes
Output
Voltage (V)
Nominal
Output Voltage, 3P/4W +GND or 3P/3W + GND
See Input Voltage Transformer Key
Voltage Regulation (%)
± 2% at 0-100% Balanced Load
Voltage Total Harmonic Distortion
(Full Linear Load) (%)
< 3%
Output Voltage Adjustment (%)
± 5% via
Touchscreen
Voltage Transient Response (%) @
100% Step Load Change
± 3% @ 100% Step Load Change
Voltage Transient Response (%) @
Loss and Return of Input V
± 2%
Voltage Transient Response (%) @
Xfer from Bypass to Inverter
± 3%
Current @ 208V (A)
42 A
56 A
69 A
83 A
Max Continuous Overload Current
(A)
109% of Nominal Output
Crest Factor
2.5
Inrush Current Protection
Fuse
Interrupt Rating (RMS Symmetrical
kA)
18 kAIC
Frequency (Hz)
50 or 60 Hz
Frequency Selectable (Converter)
No
Frequency Regulation (%) Free Run
-
ning Mode
± 0.1%
Frequency Sync Range (%)
± 5 Hz
Frequency Slew Rate Range (Hz/s)
± 0.5 Hz/sec.
Содержание 4400 Series
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