- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄359938 > 48F4379 UPS 400VA OFF-LINE PDF資料下載
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)： | 2/8頁 |
| 文件大?。?/td> | 35K |
| 代理商： | 48F4379 |
2
Fax-on-Demand: (877) 888-9329, Document #: 8221
Contact Technical Services at (800) 377-4384 with any questions.
1.3.1
Modes of Operation
The UPS shall be designed to operate as an off-line system in the following modes:
A. Normal -
The critical AC load is continuously supplied with filtered power. The battery
charger shall maintain a float-charge on the battery.
B. Emergency -
Upon failure of utility AC power, the critical AC load is supplied by the inverter
which obtains power from the battery.
C. Recharge -
Upon restoration of utility AC power, after a utility AC power outage, the critical AC load
shall be supplied with filtered power and the battery charger shall simultaneously recharge the battery
automatically. The unit shall recharge whether the switch is in the on or off position (off state charging).
E. Dark Start
- (400/600 VA only) The UPS shall have the ability to startup in the back-up mode without
the presence of utility power.
1.3.2
Design Requirements
A. Voltage:
Input/Output voltage specifications of the UPS shall be:
Input:
115V units:
0 to 135 VAC, 50/60 Hz, single-phase, 2-wire-plus-ground.
230V units:
0 to 270 VAC, 50/60 Hz, single phase, 2-wire-plus-ground
Output:
115V units:
115 VAC, 50/60 Hz, single-phase, 2-wire-plus-ground.
230V units:
230 VAC, 50/60 Hz, single-phase, 2-wire-plus-ground
B. Output Load Capacity:
Specified output load capacity of the UPS shall be:
250VA/150W
400VA/240W
600VA/360W
C. Internal Battery:
The battery shall consist of sealed, valve regulated, reduced maintenance, lead acid cells.
The batteries shall be user-replaceable.
D. Reserve Time:
Minimum 5 minutes at full load with ambient temperature between 20
o
and 30
o
C.
E. Battery Recharge:
The recharge time shall be the following, to 90% capacity after discharge into a full load.
250VA
400/600VA
12-14hrs maximum
6-8hrs maximu
1.3.3
Performance Requirements
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 48H2320-2R | Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits |
| 24H2320-2R | DC/DC CONVERTER 50W 2 O/P |
| 24H3020-2R | DC/DC CONVERTER 50W 3 O/P |
| 48H3020-2R | DC/DC CONVERTER 50W 3 O/P |
| 48HD12-300 | Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 48-F-5-150-007 | 制造商:Touch International 功能描述:15" 5wire resistive Film/Glass touch screen |
| 48F5H1 | 制造商:EDAL 制造商全稱:EDAL 功能描述:Silicon High Voltage Assembly |
| 48F6H1 | 制造商:EDAL 制造商全稱:EDAL 功能描述:Silicon High Voltage Assembly |
| 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。