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參數(shù)資料
| 型號： | 48F4379 |
| 英文描述： | UPS 400VA OFF-LINE |
| 中文描述： | 400VA的UPS后備式 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 35K |
| 代理商： | 48F4379 |
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Fax-on-Demand: (877) 888-9329, Document #: 8221
Contact Technical Services at (800) 377-4384 with any questions.
2.2
COMPONENTS
2.2.1
Power Train
A. Input Protection
The UPS shall employ an input circuit breaker. The UPS shall sustain input surges without damage per
criteria listed in:
115VAC - IEEE587, Category A & B; 240 Joules
230VAC - IEC 801-5 (Draft); 80 Joules
B. Battery Recharge
The battery shall use constant voltage charging to recharge and maintain the battery.
C. Unit DC Protection
The unit shall be protected by the following DC shutdown levels:
DC Undervoltage Shutdown (End of Discharge)
DC Undervoltage Warning (Low Battery Reserve
D. Overload
The UPS shall be capable of supplying current and voltage for overloads exceeding 115% of full load current
for 30 minutes. A visual indicator and audible alarm shall indicate overload operation. The 400/600VA models
shall provide a visual indicator and audible alarm.
E. Output Frequency
The output frequency during normal operation shall follow the incoming AC frequency within a +/- 3Hz
window.
F.
Battery Over Discharge Protection
To prevent battery damage from over discharging, the UPS control logic shall automatically raise the
shutdown voltage set point based on lighter loading.
2.2.2
Display and Controls
A. General
The UPS shall provide the operator with both visual and audible status indicators and shall indicate the
following conditions:
400 & 600 VA Units
Fail startup battery test
Input L-N reversed
Input frequency mismatch with DIP switch setting
Input line voltage below threshold
Output overload - short circuit
Normal Mode
Charger fail
Battery test fail
Input line overvoltage
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| 48-F-5-150-007 | 制造商:Touch International 功能描述:15" 5wire resistive Film/Glass touch screen |
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| 48F7269 | 制造商:n/a 功能描述:_ |
| 48-F-8-151-001 | 制造商:Touch International 功能描述:15.1" Diagonal 8-Wire Resistive Touch Screen |
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