background image

Chapter 4 Specifications 

Battery: 4 * 12V 2.2Ah Valve Regulated Lead-Acid Batteries. 

Charging Instruction 

Type 

Voltage Regulation 

Initial Current 

Stand-by Use 

13.5 – 13.8V 

No Limit 

Cycle Use 

14.4 - 15.0V 

0.66A max 

Maximum charging current: 0.58A   

Charging voltage: 14.4 to 15.0V   

Float charging voltage: 13.50 to 13.80V   

Volts: 12   

Nominal Capacity (20 Hr Rate - Ah): 2.25   

Length: 178.0mm (7.01")   

Width: 34.0mm (1.34")   

Overall Height Incl. Terminals: 64.0mm (2.52")   

Weight: 0.94 kgs. (2.07 lbs.)   

Energy Density (20 Hr. Rate): 1.24 WH/cubic inch   

Specific Energy (20 Hr. Rate): 13.5 WH/lbs.   

Internal Resistance of Charged Battery: 60 milliohms (approx.)   

Maximum Discharge Current with Standard Terminals (amperes): 40   

Maximum Short-Duration Discharge Current (amperes): 75   

Charge Retention (Shelf Life) At 68 Degrees F (20 Degrees C) 1 Month: 97%   

Charge Retention (Shelf Life) At 68 Degrees F (20 Degrees C) 3 Months: 91%   

Charge Retention (Shelf Life) At 68 Degrees F (20 Degrees C) 6 Months: 85%   

Life Expectancy/Standby Use: 3-5 years   

Life Expectancy/Cycle Use (Approx.) 100% Depth of Discharge: 250 cycles   

Life Expectancy/Cycle Use (Approx.) 50% Depth of Discharge: 550 cycles   

Life Expectancy/Cycle Use (Approx.) 30% Depth of Discharge: 1200 cycles   

Sealed Construction: Can be operated, charged or stored in any position without 

leakage  

Standard Terminal: Quick Disconnect .187   

Housing Material: ABS Resin 

 

 

11

Part No.

 

2011-A92340-000

 

Summary of Contents for UPS-400

Page 1: ...400 Watts UPS Redundant Power for WGSW 2620PV UPS 400 User s Manual...

Page 2: ...incorrect misleading or incomplete we would appreciate your comments and suggestions FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device pursua...

Page 3: ...2 Rev 1 0 December 2005 Part No 2011 A92340 000...

Page 4: ...4 Specifications 5 1 5 Software Feature 5 1 6 Product Outlook 6 1 7 LED Definition 6 Chapter 2 Installation 7 2 1 Hardware Installation 7 2 2 Battery Charge up 8 2 3 Install with WGSW 2620PV 8 Chapte...

Page 5: ...he other is the 48V DC by the UPS 400 Uninterruptible Power Supply Once both the AC and the DC are used the UPS 400 take the UPS 400 as the redundant power supply for power backup to prevent the power...

Page 6: ...ut 100 240V AC 50 60Hz 5A max Power Consumption 500 watts system Output DC Power 48V DC 400 watts output capability Output DC Connector Mini Fit 8 Pin ATX Right 4 pins for GND left 4 pins for 48VDC RS...

Page 7: ...ng device internal heat sink temperature System testing Provide system testing command through RS 232 for battery status 1 6 Product Outlook Front Panel Rear Panel 1 7 LED Definition AC Input Lights t...

Page 8: ...attached to the package Figure 2 1 shows how to attach brackets to one side of the UPS Figure 2 1 Attach brackets to the UPS Caution You must use the screws supplied with the mounting brackets Damage...

Page 9: ...00 The system is started up by a beep buss The AC input and the DC output LED then lighted up 3 There need 8 to 12 hours to charge up Please connect the power cord and wait for 8 hours before use 2 3...

Page 10: ...TE When the Managed Power Supply unit AC power is down the internal UPS can provide the power to connected POE switch for 30 seconds in full power consumption and 30 minutes in only switch basic opera...

Page 11: ...2620PV and the data loading on the network 3 2 UPS Status Monitoring The UPS 400 passes its status information to the WGSW 2620PV by the console cable To view the status from the web interface please...

Page 12: ...ged Battery 60 milliohms approx Maximum Discharge Current with Standard Terminals amperes 40 Maximum Short Duration Discharge Current amperes 75 Charge Retention Shelf Life At 68 Degrees F 20 Degrees...

Reviews: