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Low Frequency Pure sine wave Inverter

EP3000 Series (8-12KW)

Features:

  • Rated Power 8KW to 12KW
  • Pure sine wave output
  • Max 100A automatic 3-stage battery charger
  • Charge current is Adjustable(25% ,50% ,75%, 100%)
  • Built-in pure copper UI transformer
  • Automatically send signal to start generator
  • DC Start & Automatic Self-Diagnostic Function
  • Supprting RS485 communication and BTS & AGS Port
  • Battery/AC priority(option)

Two Colors Option:

Red

Green

Inverter Battery Cable(Optional):

DC Wiring recommendation

It is suggested the battery bank be kept as close as possinle to the inverter. The following cable is a suggested wiring option for 1 meter DC cable.

Please find the following minimum wire size. In case of DC cable longer than 1m, please increase the cross section of cable to reduce the loss.

ModelBattery VoltageWire gage/MinModelBattery VoltageWire gage/Min
0-1.0m0-1.0m
8KW48VDC2*2AWG10KW48VDC2*1AWG
12KW48VDC3*2AWG   

Where to Buy?


Overview


chagc-1

3-stage Battery Charger

Max 100A automatic 3-stage battery charger.


battery-1

Battery Protection

Low voltage, overload, and high voltage, over temperature protection.


sine-1

Pure Sine Wave

Pure sine wave output.


ep30002-1-1

LCD/LED Display Information

1. Power saver on/off switch
2. AC Charger current Setting
3. Inverter indicator
4. Grid indicator
5. LCD display
6. Battery Voltage Setting
7. Charging indicator
8. Fault indicator
9. Function


Figure 1 Back Panel Information

10. Remote port
11. Function Switch(SW1-SW5)
DIP Switches
On the rear panel of inverter, there are 5 DIP switches which enable users to customize the performance of the device.
Table 2.5.11 dip switch function setting

DIP switch NO.Switch functionPosition:0Position :1
SW1Low battery trip volt10.0VDC10.5VDC
*2 for 24VDC, *4 for 48VDC
SW2AC input range230VAC HV197-255VAC/(184-272VAC)167-255VAC/(154-272VAC)
SW3Power saver auto settingDetect load per 5secsDetect load per 30secs
SW4O/P frquency setting50Hz60Hz
SW5Battery/AC priority settingBattery priorityUtility priority

12. BAT”-“ / BAT”+”
13. RS485/CAN communication port
14. AC input/Bypass breaker
15. AC output breaker
16. FAN
17. BTS
18. AGS
19. AC input
20. AC output
21. Ground


ep30002-2-1


RS485 Communication Port


rs485-1


wifi-20


Inverter Connection

Low frequency pure sine wave combined inverter & charger EP3000 Series 8-12kw:Quiet, high efficiency operation Front panel LED+ LCD indicators and adjustable switch selectors Selectable settings for flooded lead acid, gel, or absorbed glass mat (AGM) batteries.Main for home and office Appliance such as TV,refrigerator,fan,lights,computer etc.

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Specification

MODELEP30-8KWEP30-10KWEP30-12KW
Default Battery System Voltage48VDC48VDC48VDC
INVERTER OUTPUT
Continuous output power8.0KW10.0KW12.0KW
Surge rating (20ms)24.0KW30.0KW36.0KW
Capable Of Starting Electric Motor4HP5HP6HP
Output waveformPure sine wave/ same as input (bypass mode)
Inverter Efficiency(Peak)>88%
Line mode efficiency>95%
Power factor1.0
Nominal output voltage RMS220V/230V/240VAC(+/-10% RMS)
Output frequency50Hz/60Hz +/-0.3 Hz
Short circuit protectionYes (1sec after fault)
Typical transfer time10ms(max)
AC INPUT
Voltage230VAC
Selectable Voltage Range155~280VAC(For Personal Computers)
Frequency Range50HZ/60HZ (Auto sensing)
BATTERY
Minimum start voltage20.0VDC/21.0VDC for24VDC mode (40.0VDC/42.0VDC for 48VDC mode)
Low battery alarm21.0VDC+/-0.3V for 24VDC mode (42.0VDC+/-0.6V for 48VDC mode)
Low battery Cutoff20.0VDC+/-0.3V for 24VDC mode (40.0VDC+/-0.6V for 48VDC mode)
High voltage alarm32.0VDC+/-0.3V for 24VDC mode (64.0VDC+/-0.6V for 48VDC mode)
High battery voltage recover31.0VDC+/-0.3V for 24VDC mode (62.0VDC+/-0.6V for 48VDC mode)
Idle consumption-search mode<35W when power saver on
CHARGER
Output voltageDepends on battery type
Charger AC input breaker rating40A50A63A
Max charge power rate1/3 Rating power
Overcharge protection S.D.62.8VDC
Maximum Charge Current70A80A100A
BTS
Temperature rate @25°C4mv charging voltage descent, per 1°C rise
BYPASS & PROTECTION
Input voltage waveformSine wave (grid or generator)
Nominal voltage220V/230V/240VAC
Max input AC voltage300VAC for 230VAC HV mode
Nominal input frequency50Hz or 60Hz
Overload protection (SMPS load)Circuit breaker
Output short circuit protectionCircuit breaker
Bypass breaker rating80A
Max bypass current80Amp
MECHANICAL SPECIFICATIONS
MountingWall mount
Inverter dimensions (W*H*D)670*410*215mm
Inverter weight (solar chg) KG67.57474
Shipping dimensions(W*H*D)802*533*429.5mm
Shipping weight (solar chg) KG8793.593.5
OTHER
Operation Temperature Range0°C to 40°C
Storage Temperature-15°C to 60°C
Audible Noise60dB MAX
DisplayLED+LCD
Loading(20GP/40GP/40HQ)200pcs / 400pcs / 500pcs

Approximate Back-up Time Table

Power Rate(w)backup time(H) @4*100Ahbackup time(H) @4*200Ahbackup time(H) @8*200Ah
80000.19220.84081.4
100000.13670.47841.0936
120000.13920.34170.8544
  • Brochure: EP3000-8-12K.pdf Download
  • User Manual: 420-00242-00-EP3000-8-12K.pdf Download
  • Software: RS485-Software-for-EP18-PV18-PH18-PH30-PV35-Wincc-2.0.30&Ch340tDrver.7z Download
  • Software: Usb-to-Rs485-Driver.zip Download
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