AC UPS power supply EA802-803 1kVA-30kVA

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【Origin Pic】	AC UPS power supply EA802-803 1kVA-30kVA Power range:1kVA-30kVA Application fields:Data processing center, computer room, IPS service

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★ 1. Basic introduction of EA800 series UPS

The second-generation EA800 series of intelligent chemical frequency UPS adopts the principle of online double conversion and uses DSP digital control technology to provide continuous, stable and pure sine wave power to the load. The whole system adopts full digital control, with high precision, high speed, simple control circuit and high reliability.

Power range

1kVA-30kVA

Application field:

Data processing center, computer room, IPS service provider, telecommunications, finance, securities, transportation, taxation, medical system, etc.

Has been certified by a third-party authority:

1kVA-10kVA single in and single out: Tyre certification, energy saving certification, radio and television certification

★ 2. Technical features of EA800 series UPS

1) Power supply method

1-10kVA single input single output; 10kVA above three input single output, support 380/400/415, 50/60Hz power grid system wide input voltage range and wide input frequency range, convenient for the access of fuel generators or other power generation equipment .

2) DSP full digital control

The second-generation EA800 series power converters and system components are all controlled by advanced DSP (digital signal processor), with high precision, high speed, simple control circuit and high reliability.

3) Super overload capability

(6-30kVA) When the load is less than or equal to 105%, work for a long time; when 105%

125%＜load≤150%, switch to bypass output after 1 minute; when 150%＜load≤200%, switch to bypass output after 200 milliseconds; 200%＜load, switch to bypass output after 100 milliseconds;

4) Bypass dual DSP control design (no 1-3kVA), system reliability is further enhanced. 5) Redundant parallel machine (no 1-3kVA):

Using digital parallel technology, 6kVA (not including 6kVA) can support multiple parallel machines, and at the same time, parallel machines can share battery packs, reducing parallel costs.

6) Cold start and utility start function

If the utility power is abnormal, the UPS can be started directly with the battery to meet emergency needs. When there is no battery, the UPS can be started directly from the mains, which can be used as a high-precision stabilized power supply.

7) Super charging capacity (6-30kVA)

(1-3kVA):

1A/3A/6A (standard configuration)

(6-30kVA):

2A/4A/6A/8A/10A/12A adjustable (standard)

14A/16A/18A/20A/22A/24A adjustable (optional)

8) Friendly man-machine interface

Using large-screen LCD display and status indication, running status, operating procedures, data collection, fault detection materials and other content are clear at a glance.

9) Automatic frequency selection technology (LCD) 10) After the UPS is shut down, the battery can still be charged, extending battery life (6-30kVA) 11) Fault and alarm history records can be checked 12) Super network monitoring and management function

Standard RS232/USB communication interface.

13) Options: SNMP, dry contact, RS485

More options for 6-30kVA: parallel components, input isolation transformer, bypass isolation transformer, harmonic suppressor

★ 3. Technical parameters of EA800 series UPS

Type number	EA801	EA802	EA803	EA806	EA810	EA810(3/1)	EA815(3/1)	EA820(3/1)	EA830(3/1)
Rated capacity	1kVA	2kVA	3kVA	6kVA	10kVA	10kVA	15kVA	20kVA	30kVA
Enter metrics
Enter the number of phases	Single-phase three-wire (1Φ+N+PE)					Three-phase five-wire (3Φ+N+PE)
Enter the rated voltage	220Vac/230Vac/240Vac					380Vac/400Vac/415Vac
Input voltage variable range	176-280Vac			165-275Vac		285-475Vac
Input frequency variation range	40-70Hz
Battery voltage	36VDC	72VDC	96VDC	192VDC
Number of battery cells	Section 12V3	Section 12V6	Section 12V8	Section 12V16
Output index
Number of output phases	Single-phase three-wire (1Φ+N+PE)
Output rated voltage	220Vac/230Vac/240Vac
Output voltage regulation accuracy	±1%
Output frequency accuracy	Mains mode: track bypass input in synchronization state; battery mode: 50Hz/60Hz±0.1Hz
Output power factor	0.8
Output waveform distortion degree	Linear load≤3%, non-linear load≤6%
Output current crest factor	3:1
Inverter overload capacity	When the load is ≤105%, work for a long time; When 105%<load≤125%, switch to bypass output after 1 minute; When 125%<load≤150%, turn to bypass output after 30 seconds; 150%<load, switch to bypass output after 500 milliseconds;			When the load is ≤105%, work for a long time; 105%＜load≤125%, switch to bypass output after 10 minutes; When 125%＜load≤150%, switch to bypass output after 1 minute; When 150%＜load≤200%, transfer to bypass output after 200ms; 200%＜load, switch to bypass output after 100 milliseconds;
Bypass overload capacity	When 105%≤load<125%-20 minutes; When 125%≤load<150%-2 minutes; 150% rated current≤load current--200ms;			When the load current is <150%, work for a long time; 150%≤load<200%-1 minute; 200% rated current≤load current--200ms;
System indicators
Switching time	0ms
Protection function	Output short circuit, overload, output over-under-voltage, battery low-voltage, over-temperature protection, etc.
Communication interface	Standard: RS232/USB Optional: RS485/SNMP/dry contact
show show	LCD display
Work environment
Operating temperature	0～40℃
Storage temperature	-25℃～55℃ (without battery)
Relative humidity	0%～95% (no condensation)
Altitude	Altitude ≤1000m, over 1000m, derating 1% for every 100m rise
noise sound	<55dB (1 meter away from the device)			<60dB (1 meter away from the device)
Other features
Host size (W×D×H) mm	190×410×350	191×456×530		210×585×590	310×600×880		400×815×1100
Net weight (kg)	18	33	40	54	96	130	201	230	277
yan color	black

Note: Specifications are subject to change without notice. The pictures are provided for reference, and the actual product shall prevail.