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Low Frequency Power Inverter

EP2000 Tower Series Low Frequency Pure Sine Wave Inverter (0.6-10KW)

This manual contains information regarding the installation, operation and use of the equipment.It is advised that this User’s Manual be consulted before installation of the equipment, which operation shall only be carried out by qualified personnel. Thereafter, it shall be kept and referred to whenever it is neccessary to carry out work on the equipment.



Pure Sine Wave

Pure Sine WavePure sine wave output.

Wide input voltage range

Wide input voltage rangeWide input voltage range(145-280VAC).

Charge Current

Charge CurrentMax charge current 25A.

LCD/LED Display Information

LCD/LED Display Information

Figure 1 Top Panel

1. Load indicator
2. 100%
3. 75%
4. 50%
5. 25%
6. Broken-down indicator
7. Inversion / Charge indicator
8. Line on
9. 100%
10. 75%
11. 50%
12. 25%
13. Battery capacity

LCD/LED Display Information

Figure 2 Top Panel

1. Commercial Voltage LED
2. Output LED
3. Load LED
4. Input LED
5. Output LED
6. Battery LED
7. Battery capacity LED
8. State LED(Normal LED/Alarm LED)

LCD/LED Display Information
LCD/LED Display Information

LCD/LED Display Information

Figure 3 Top Panel

1. Fan
2. Battery input
3. Output socket
4. AC output connect load
5. AC Input

Inverter System Connection

Inverter System Connection

  • Wide input voltage range
  • Built in AVR
  • LED/LCD option
  • Super transformer
  • Max charge current 25A
  • Generator compatibly


Default Battery System Voltage12VDC/24VDC24VDC48VDC96VDC
Reted Power600W1000W1500W2000W3000W4000W5000W6000W7000W10000W
WaveformPure sine wave
Nominal Output Voltage RMS100V/110V/120VAC 220V/230V/240VAC(±10% RMS)220V/230V/240VAC(±10% RMS)
Output Frequency50Hz/60Hz±0.3 Hz
Inverter Efficiency(Peak)>80%
Line Mode Efficiency>95%
Power Factor1.0
Typical Transfer TimeTypical 2~6ms ,10ms max
Voltage100V/110V/120VAC 220V/230V/240VAC220V/230V/240VAC
Selectable Voltage Range96~132VAC 145~275VAC(For Personal Computers) 145~275VAC(For Personal Computers)
Frequency Range50Hz/60Hz (Auto sensing 44~68Hz)
Nominal Input Voltage12VDC/24VDC24VDC48VDC96VDC
Minimum Start Voltage10.5VDC /21.0VDC/42VDC/84VDC
Low Battery Alarm10.5±0.3V /21VDC±0.6V/42VDC±1.2V/84VDC±2.4V
Low Battery Cutoff10.0±0.3V/20VDC±0.6V/40VDC±1.2V/80VDC±2.4V
High Voltage Alarm15.5±0.3V/31VDC±0.6V/62VDC±1.2V/124VDC±2.4V
High Battery Voltage Recover15.0±0.3V/30VDC±0.6V/60VDC±1.2V/120VDC±2.4V
Charger Voltage14V±0.2V/28V±0.4V/56V±0.8V/112V±1.2V
Overcharge Protection S.D.15.5VDC/31VDC/62VDC/124VDC
Maximum Charge Current15A~25A
Nominal Input Frequency50Hz or 60Hz
Overload Protection (SMPS Load)IPS automatically shutdown if overload exceeds 120% ofnormal value for 30 seconds IPS automatically resume work if overload comes back to rated load
Output Short Circuit ProtectionFUSECircuit breaker
Bypass Breaker Rating10A15A30A50A
Max Bypass Current10A15A30A50A
Dimensions (W*H*D)140*182*380255*385*470260*750*570
Net Weight (kg)111224.227.429.53335414753
Shipping Dimensions(W*H*D)215*285*465325*473*595480*1030*720
Shipping Weight (kg)1213.226.930.133.235.749556167
Operation Temperature Range0°C to 40°C
Audible Noise60dB MAX
DisplayLED or LCD Optional
Standard Warranty1 year

Approximate Back-up Time Table

Power Rate(w)backup time(H) @1*100Ahbackup time(H)@2*100Ahbackup time(H)@4*100Ahbackup time(H)@4*200Ahbackup time(H)@8*200Ah
2000 0.48061.6023.503047.6896
3000 0.28480.85442.1364.8146
4000  0.48061.6023.50304
5000  0.341761.196162.73408
6000  0.28480.85442.136
7000    2.4
10000    1.7

Software and Instruction Manual Downloads>>>

  • Brochure: EP2000.pdf Download
  • Certificates: ES150318187S-IEC-TEST-REPORT.pdf Download
  • Certificates: ES150410099E-EMC-TEST-REPORT.pdf Download
  • Certificates: ES150410099S-LVD-TEST-REPORT.pdf Download
  • Certificates: ES150410100S-IEC-TEST-REPORT.pdf Download
  • Brochure: EP2000.PT3000-CERTIFICATE EMC.pdf Download
  • Certificates: EP2000.PT3000-CERTIFICATE LVD.pdf Download
  • Certificates: ES140611073E-EMC-CERTIFICATE.pdf Download
  • Certificates: ES140611073E-EMC-TEST-REPORT.pdf Download
  • Certificates: ES140611073S-LVD-CERTIFICATE.pdf Download
  • Certificates: ES140611073S-LVD-TEST-REPORT.pdf Download