1/1
EA990RT 20kVA (3:3/3:1/1:1)
Quick Details
OEM:
Available
Sample:
Available
Port:
SHENZHEN
Payment:
PayPal,VISA,MasterCard,Western Union,T/T,L/C,Other
Place of Origin:
China
Supply Ability:
250000 piece per month
Quick Details
OK
Shipping fee
Shipping fee
Inquiry Basket
Contact Supplier

EA990RT-20kVA-(333111)_01.jpg

Ÿ   True double conversion technology

Ÿ   Automatic rotation of LCD screen

Ÿ   DSP technology ensures high performance

Ÿ   Output power factor 1.0

Ÿ   Power factor correction

Ÿ   50 / 60Hz frequency conversion mode

Ÿ   Energy-saving working mode (ECO)

Ÿ   Emergency power off function (EPO)

Ÿ   Generator compatible

Ÿ   Dual inputs design

Ÿ   Three-stage charging design to optimize battery performance

Ÿ   Adjustable battery number for long-term operation

Ÿ   Supporting shared battery pack

Ÿ   Optional isolation transformer

Ÿ   Optional parallel operation

Ÿ   Standard USB & RS232 communication (SNMP & RS485 optional)

Ÿ   3:3 3:1 1:1 adjustable

EA600-500-VA---3000-VA-(产品主图)_03.jpg

MODEL

EA9920RT (3:3)

CAPACITY*

20KVA/20KW

INPUT

Voltage Range

Low Line Loss

110 VAC(Ph-N) ± 3 % at 50% Load; 176 VAC(Ph-N) ± 3 % at 100% Load

Low Line Comeback

Low Line Loss   Voltage + 10V

High Line Loss

300 VAC(L-N) ± 3 % at 50% Load; 276 VAC(L-N) ± 3 % at 100% Load

High Line Comeback

High Line Loss   Voltage - 10V

Frequency Range

46Hz ~ 54 Hz @ 50Hz system

56Hz ~ 64 Hz @   60Hz system

Phase

3 Phase with Neutral

Power Factor

 0.99 at 100% Load

OUTPUT

Phase

3 Phase with Neutral

Output voltage

360/380/400/415VAC (Ph-Ph)

208*/220/230/240VAC (Ph-N)

AC Voltage Regulation

± 1%

Frequency Range

(Synchronized Range)

46Hz ~ 54 Hz @ 50Hz system;

56Hz ~ 64 Hz @   60Hz system

Frequency Range (Batt.   Mode)

50 Hz ± 0.1 Hz or 60Hz ± 0.1 Hz

Overload

AC mode

100%~110%: 60min; 110%~125%: 10min; 125%~150%:1min;>150% : 400ms

Battery mode

100%~110%: 60min; 110%~125%: 10min; 125%~150%:1min;>150% : 400ms

Current Crest Ratio

3:1 max

Harmonic Distortion

 2 % @ 100% Linear Load;  5 % @ 100% Non-linear Load

Transfer Time

Line——Battery

0 ms

Inverter——Bypass

0 ms (When phase lock fails, <4ms   interruption occurs from inverter   to bypass)

Inverter——ECO

<10 ms

EFFICIENCY

AC Mode

95.5%

ECO Mode

98.5%

Battery Mode

94.5%

BATTERY

Type

Depending on applications

Numbers

32 ~ 40 (adjustable)

Charging Current(max.)

1.0~12.0A ±10% (Adjustable)

Charging Voltage

+/- 13.65 VDC * N ± 1% (N = 16~20)

PHYSICAL

Dimension,   D X W X H mm

680X438X133(3U)

Net Weight (kg)

28

ENVIRONMENT

Operation Temperature

0 ~ 40°C (the battery life will down when > 25°C)

Operation Humidity

<95 % and   non-condensing

Operation Altitude**

<1000m**

Acoustic Noise Level

Less than 65dB @ 1 Meter

MANAGEMENT

Smart RS-232 or USB

Supports Windows® 2000/2003/XP/Vista/2008/7/8/10, Linux, Unix, and MAC

Optional SNMP

Power management from SNMP manager and web browser

EA990RT-20kVA-(333111)_05.jpgEA200-Pro-400---1500-VA-(产品主图)_06.jpg

Established in 1989, 2.329 billion CNY registered capital, East is an Excellent Listed Company (stock code 300376) and a global 5G+ Digital Industry and Smart Energy System Solutions Provider. As a focused high-tech enterprise in The Nation Class Lighted Torch Plan, East is National technology innovation demonstration enterprises, Global Top 500 new energy enterprises, and the Winner of National May 1st Labor Award. With 268 representative offices around China. East’s service has spread in more than 140 countries’ partners and customers around the world.

East is engaging in 3 strategic business sectors covering 5G+ smart energy(UPS/EPS power supply, 5G base station power supply, rail transit power supply, military power supply), big data(cloud computing/edge computing data center, IT infrastructure), smart energy(photovoltaic inverters, wind energy converters and power generation systems, lithium batteries and energy storage systems, charging pile modules and systems, micro-grid network and smart distribution network), and is a provider of global digital industry and smart energy integrated solution.
EA200-Pro-400---1500-VA-(产品主图)_08.jpgEA200-Pro-400---1500-VA-(产品主图)_09.jpgEA200-Pro-400---1500-VA-(产品主图)_11.jpgEA200-Pro-400---1500-VA-(产品主图)_12.jpg

Question & Answer