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Epcom 1KVAH-RT, User Manual

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Epcom 1KVAH-RT User Manual Download Page 17

Epcom Power Line

 16

  | RT Series True Online UPS

 

 RT Series True Online UPS  |

 17

 

5.5  Parameters Inquiring Operation

Press the inquiring key or for more than half a second (less than 2 seconds) to inquire about items. The inquired 

items include Input, Battery, Output, Load and Temperature. The displayed items on LCD screen are shown as 

following:

LCD Display

Description

24.0

1 00

25%

50%

75%

100%

25%

50%

75%

100%

VDC

%

LINE

2 2 0

s 0.0

25%

50%

75%

100%

25%

50%

75%

100%

VAC

Hz

LINE

25%

50%

75%

100%

25%

50%

75%

100%

w

KVA

LINE

9 0 0

1 0

25%

50%

75%

100%

25%

50%

75%

100%

LINE

C

4 0

25%

50%

75%

100%

25%

50%

75%

100%

VAC

Hz

LINE

2 2 0

5 0 0

25%

50%

75%

100%

25%

50%

75%

100%

 V

STDBY

1 0

25%

50%

75%

100%

25%

50%

75%

100%

STDB

Y

2 2 0

25%

50%

75%

100%

25%

50%

75%

100%

 V

STDBY

6 0 0

25%

50%

75%

100%

25%

50%

75%

100%

STDBY

Output: Display the output voltage and output frequency of the 

UPS. As the following graphic shows, the output voltage is 220V, 

the output frequency is 50Hz.

24.0

1 00

25%

50%

75%

100%

25%

50%

75%

100%

VDC

%

LINE

2 2 0

s 0.0

25%

50%

75%

100%

25%

50%

75%

100%

VAC

Hz

LINE

25%

50%

75%

100%

25%

50%

75%

100%

w

KVA

LINE

9 0 0

1 0

25%

50%

75%

100%

25%

50%

75%

100%

LINE

C

4 0

25%

50%

75%

100%

25%

50%

75%

100%

VAC

Hz

LINE

2 2 0

5 0 0

25%

50%

75%

100%

25%

50%

75%

100%

 V

STDBY

1 0

25%

50%

75%

100%

25%

50%

75%

100%

STDB

Y

2 2 0

25%

50%

75%

100%

25%

50%

75%

100%

 V

STDBY

6 0 0

25%

50%

75%

100%

25%

50%

75%

100%

STDBY

Load: Display the numerical value of the active power (WATT) 

and apparent power (VA) of the load. For example, as the following 

graphics shows, the WATT of the load is 800W, VA is 1.0KVA 

(when disconnect loads, it is a normal phenomenon to show 

a small numerical value of WATT and VA).

24.0

1 00

25%

50%

75%

100%

25%

50%

75%

100%

VDC

%

LINE

2 2 0

s 0.0

25%

50%

75%

100%

25%

50%

75%

100%

VAC

Hz

LINE

25%

50%

75%

100%

25%

50%

75%

100%

w

KVA

LINE

9 0 0

1 0

25%

50%

75%

100%

25%

50%

75%

100%

LINE

C

4 0

25%

50%

75%

100%

25%

50%

75%

100%

VAC

Hz

LINE

2 2 0

5 0 0

25%

50%

75%

100%

25%

50%

75%

100%

 V

STDBY

1 0

25%

50%

75%

100%

25%

50%

75%

100%

STDB

Y

2 2 0

25%

50%

75%

100%

25%

50%

75%

100%

 V

STDBY

6 0 0

25%

50%

75%

100%

25%

50%

75%

100%

STDBY

Temperature: Display the maximum temperature of

the components in the UPS. As the following graphics

shows, the maximum temperature is 40˚C.

24.0

1 00

25%

50%

75%

100%

25%

50%

75%

100%

VDC

%

LINE

2 2 0

s 0.0

25%

50%

75%

100%

25%

50%

75%

100%

VAC

Hz

LINE

25%

50%

75%

100%

25%

50%

75%

100%

w

KVA

LINE

9 0 0

1 0

25%

50%

75%

100%

25%

50%

75%

100%

LINE

C

4 0

25%

50%

75%

100%

25%

50%

75%

100%

VAC

Hz

LINE

2 2 0

5 0 0

25%

50%

75%

100%

25%

50%

75%

100%

 V

STDBY

1 0

25%

50%

75%

100%

25%

50%

75%

100%

STDB

Y

2 2 0

25%

50%

75%

100%

25%

50%

75%

100%

 V

STDBY

6 0 0

25%

50%

75%

100%

25%

50%

75%

100%

STDBY

Input: Display the voltage and frequency of the input. As the 

following graphics shows, the input voltage is 220V, input 

frequency is 50Hz.

Summary of Contents for 1KVAH-RT

Page 1: ...Epcom Power Line RT Series True Online UPS 1 RT Series User Manual TRUE ONLINE UPS 1KVA 3KVA...

Page 2: ...may cause electric shocks and have a high short circuit current follow below requirements before installing or replacing the batteries 1 1 UPS Safety Information Note Symbol Instructions 1 2 Battery...

Page 3: ...and 100 load 176 280Vac no derating 280 300Vac power derating 50 Input frequency range 40 70Hz PFC 0 99 THDI 6 Bypass voltage range 25 15 settable Output Output voltage 208Vac 220Vac 230Vac 240Vac set...

Page 4: ...over 90 capacity in 3 hours for standard models Charging current Max Standard model 1 A 0 15 Long time model 6 A 3 A 0 5 System Control and Communications Protections Over temp protection Fan testing...

Page 5: ...it might be different from the figure Model Type Model Type 1KVAS RT 1KVA Standard model 1KVAH RT 1KVA Long backup model 2KVAS RT 2KVA Standard model 1KVAH RT 2KVA Long backup model 3KVAS RT 3KVA Stan...

Page 6: ...it to UPS and then turn on the load one by one later Connect the UPS with the power outlet which is over current protected Do not connect the UPS with power outlets whose rated current is less than th...

Page 7: ...are instructed to configure different battery voltage as below table More or less units are forbidden or else something abnormal or faulty will appear One end of battery cable is for UPS terminals whi...

Page 8: ...s green Users can cut off the output of UPS immediately by operating EPO port in case of emergency Normally pin1 and pin2 are connected so that the machine can be working normally When some emergenci...

Page 9: ...the rear panel of the UPS it s for SNMP card and dry contacts Users can insert any type intelligent card from those three into it to monitor and manager the UPS And users don t have to turn off the UP...

Page 10: ...ode Press or for more than half a second less than 2 seconds display the items orderly Press for more than 2 seconds Circularly and orderly display the items every 2 seconds when press the key for som...

Page 11: ...ntage 0 25 26 50 51 75 and 76 100 is indicated by the number of load bar sections illuminated When UPS is overloaded the load icon will flash Mute Icon Indicates the audible alarm is disabled mute Pre...

Page 12: ...ormation Digital Display Area In non setting mode it displays UPS output information when UPS normally runs Fault code will be told in fault mode In setting mode users could adjust different output vo...

Page 13: ...rt UPS The operation of UPS startup process is almost same as above process with mains power After the self test finishes UPS will work in battery mode Turn Off the UPS Turn off the UPS in Line mode P...

Page 14: ...erical value press and hold the function setting for more than half a second less than 2 seconds Now the setting function is completed and the numerical value illuminates without flashing Exit from th...

Page 15: ...D voltage automatically varies with loads including 21 5 hours dicharge protection Frequency Converter Enable Disable C L I N E 22 0 s0 0 25 50 75 100 25 50 75 100 VAC Hz L I N E 25 50 75 100 25 50 75...

Page 16: ...display will have nine option 240V 230V 220V 208V 100V 110V 115V 120V 127V but the voltage output is still four option 240V 230V 220V 208V You can choose to shield the LCD display capacity values when...

Page 17: ...0 75 100 25 50 75 100 w KVA L I N E 900 10 25 50 75 100 25 50 75 100 L I N E C 40 25 50 75 100 25 50 75 100 VAC Hz L I N E 220 500 75 100 75 100 S T D B Y 220 25 50 75 100 25 50 75 100 V S T D B Y 600...

Page 18: ...up is ON Turn off the UPS in line mode and the bypass setup is ON Overload in line mode Note When UPS is working in bypass mode it has no back up function Line Mode Being in line mode are as following...

Page 19: ...he UPS turns to fault mode UPS cuts off the output and LCD displays fault codes At the moment users can press the mute key to make the buzzer stop beeping temporarily to wait for maintenance Users can...

Page 20: ...nder Bypass Working mode displays byPASS One beep 2 mins Mains power high voltage war ning under Bypass Working mode displays byPASS One beep 4 sec Mains power low voltage warning under Bypass Working...

Page 21: ...m code S N Working Status LCD Display Messages Alarm Beep 5 Output Overload Protection Warning for mains power overload Working mode displays Line load icon flash 2 beeps sec Protect operation for mai...

Page 22: ...left Display Value Bypass Lost Remote Shutdown Overload Battery Disconnected 0 1 2 3 4 5 6 7 8 9 A B C D E F The second digital tube from right to left Display Value Overcharging Warnings Mains Revers...

Page 23: ...Value EEPROM Abnormal Fan Abnorma Low Battery Low Battery 0 1 2 3 4 5 6 7 8 9 A B C D E F The fourth digital tube from right to left Display Value Over Load Fault Mains Lost Bypass Abnormal 0 1 2 3 4...

Page 24: ...plier Fault icon display audible buzzer alarm continually the fault code is 40 44 Over temperature inside overloaded and the fan vent is not obstructed as well as the indoor temperature is not high Le...

Page 25: ...fail to start when operate On key Pressing time too short Press the power key more than 2 seconds to start the UPS The input connection is not ready or UPS internal battery disconnect Connect the inp...

Page 26: ......

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