25
24
10.Grasp the battery pull tab and gently pull the battery module out of the UPS
and set it aside. (FIG. 3)
NOTE:
Use Caution, the battery module is heavy.
11. Slide the new battery module into the UPS.
12.Re-install the battery retaining bracket.
13.Re-install the two retaining screws for the battery retaining bracket.
14.Verify proper polarity. Reconnect the battery connectors (red and black).
(FIG. 4)
NOTE:
Some sparking may occur this is normal.
15.Place the battery connectors in the holder and then lock in place. (FIG. 4)
16.Re-install the battery door on the UPS.
17.The UPS is now ready for the normal operation.
18.Properly dispose of the old battery module at an appropriate recycling fac-
ility or return them to the supplier in the packing material that the new batt-
ery module came in.
NOTE:
If the UPS has a Weak/Bad Battery Alarm after replacing the battery
module, the user must initiate a battery test to clear the Weak/Bad Battery
Alarm. To initiate a self test see section 4 "
USER INVOKED BATTERY TEST
".
FIG. 3
FIG. 4
120VAC (110, 127VAC)
1500VA
1350W
1000VA
900W
Protection
Waveform Type
Over-Current, Short-Circuit Protected and Latching Shutdown
True Sine Wave
Frequency
50/60Hz, +/-0.2Hz (unless synchronized to utility)
Nominal Voltage (Adjustable)
Maximum Power Capacity
0 ms Typical
>90% (Full Load)
Resettable Circuit Breaker
50 or 60 Hz, +/-6Hz, autosensing
0 - 160VAC
55V (load dependent) - 150VAC
N/-2%
Transfer Time
Efficiency (Line Mode)
Input Protection
Frequency Limits
Voltage Regulation
Acceptable Input voltage
EC1000RT2U
EC1500RT2U
Model Number
SYSTEM SPECIFICATIONS
Voltage Range
Topology
Double Conversion On-Line, True Sine Wave
OUTPUT NON-BATTERY OPERATION
INPUT
Number of Phase
Single (1
∅
2W +G)
Nominal Voltage
120VAC
Low Voltage Transfer Point
55V (load dependent) resets to Utility Power at 75V or higher
High Voltage Transfer Point
150V resets to Utility Power at 145V or lower
Frequency Range
60Hz: 54 - 66Hz or 50Hz: 44 - 56Hz
OUTPUT BATTERY OPERATION
Voltage Regulation
N/-2% (until Low Battery Warning)
Voltage T.H.D.
<3% (Full Linear Load)
+/-5% @ 100% Load change in 30 ms
Dynamic Response
Slew Rate
<1Hz / second
Overload Capacity
>106 to <110% for 2-mins; AC mode: Transfer to Bypass, DC Mode: Shutdown
>111 to <125% for 1-min; AC mode: Transfer to Bypass, DC Mode: Shutdown
>126 to <150% for 30-secs; AC mode: Transfer to Bypass, DC Mode: Shutdown
>151% Immediately; AC mode: Transfer to Bypass, DC Mode: Shutdown
EC2000RT2U
EC3000RT2U
2000VA
1800W
3000VA
2700W
Chapter 9: Specifications
Switches from Bypass to Inverter
+/-10% Of the rated input voltage
Switches from Inverter to Bypass
ECONOMY MODE OPERATION
Transfer Time
8 ms Typical
Resets 5VAC from Switch Point
Power Factor Correction
>99% at Full Load
Crest Factor
3 : 1
