GENERAL INFORMATION
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| Model Type |
BLACK KNIGHT |
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| Model Name |
BNT-400A |
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AC INPUT
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| AC Input Capacity on Battery |
400VA |
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| AC Input Voltage |
100V or 110V/115V/120V or 220V/230V/240V, +/- 25%, Single phase |
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| AC Input Frequency |
50 or 60 Hz+/-5% (auto sensing) |
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| AC Input Transfer |
N/A |
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AC OUTPUT
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| AC Output Voltage |
Simulated sine wave at line input, +/-5% |
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| AC Output Frequency |
50 or 60 Hz +/- 0.5% |
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| AC Output Voltage Regulation |
AVR automatically increase output voltage 15% above input voltage if -9% to -25% of nominal. AVR decrease output voltage 13% below input voltage if +9% to +25% of nominal |
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| AC Output Transfer |
2/4 milliseconds, including detection time |
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PROTECTION
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| Protection Spike |
480 Joules / 2ms |
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| Protection Overload |
UPS automatic shutdown if overload exceeds 110% nominal at 60 sec and 130% at 3 sec |
|
| Protection Unit |
Fuse for overload & short circuit protection |
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| Protection Inside Protection |
UPS output cut off immediately or input fuse protection |
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BATTERY
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| Battery Type |
Sealed, Maintenance-free lead acid |
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| Battery Typical |
6 hours (to 90% of full capacity) |
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| Battery Protection |
Auto discharge protection |
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| Battery Run Time |
10 - 20 minutes |
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PHYSICAL
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|
| Physical Weight kgs |
4.0 |
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| Physical Weight lbs |
8.8 |
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| Physical Shipping Weight kgs |
4.5 |
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| Physical Shipping Weight lbs |
9.9 |
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| Physical Dimension mm |
97x2600x135 |
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| Physical Dimension inch |
3.8 |
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ALARM
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| Alarm Battery Backup |
Slow beeping sound (about 0.47 Hz) |
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| Alarm Battery Low |
Rapid beeping sound (about 1.82Hz) |
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| Alarm Overload |
Continue beeping sound |
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ENVIRONMENT
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| Environment Ambient |
3,500 meters max. elevation, 0-95% humidity non-condensing, 0-40 deg c |
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| Environment Audible |
<40dBA (1 meter from surface) |
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| Environment Storage Condition |
15,000 meters max. elevation |
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| ShowOrder |
0 |
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