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737-15U Specifications |
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P out continuous |
900 VA continuous |
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V line 120 vac 60hz models |
90-135 vac 60hz |
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V line 230 vac 50hz models |
172-257 vac 50hz |
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V line 230 vac 60hz models |
172-257 vac 60hz |
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V out @ 1/3 rated load @ 60 vac |
60 vac |
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V out @ 1/3 rated load @ 90 vac |
90 vac |
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I out 60 vac |
0-15 amps |
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I out 90 vac |
0-10 amps |
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Frequency stability in standby |
+/- 1% |
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Operating temperature range |
-40 degrees C to +50 degrees C |
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Regulation - no load to full load |
+/- 2% |
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Output change @ +/-15% input variation |
+/-1% |
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V out maximum 60 vac |
73.2 vac |
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V out maximum 90 vac |
108.4 vac |
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I short circuit @ 117/234 vac input - 60 vac out |
>18 amps |
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I short circuit @ 117/234 vac input - 90 vac out |
>12 amps |
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Transfer time - line to standby |
8ms minimum - 16ms maximum |
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Transfer time - standby to line |
3ms after 15ms fixed delay |
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V transfer - low voltage - 120 vac models |
95 vac input |
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V transfer - low voltage - 230 vac models |
190 vac input |
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V shutdown - 3-battery stack |
32.4 vdc |
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V shutdown - 4-battery stack |
43.2 vdc |
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V charge - set to battery specification |
battery preset |
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V charge - maximum boost 3-battery |
42.0 vdc |
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V charge - maximum boost 4-battery |
57.8 vdc |
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I charge - 3-battery/4-battery - adjustable limit |
5 - 9 amp adjustable limit |