Emergency Power Supply (EPS)
Feautre

The EPS system researched and manufactured by SIGA Company is mainly made of rectifiers, static switch modules, and manual bypass switching, control cells, retransformation equipment, machine framing, storage batterys .retransformation equipment is core. The action of the rectifier is to change AC into DC to provide charging for storage batteries and supplying electricity to retransformation modules. The retransformation equipment change DC into AC to supply electric power load equipment that is stable and constant. Static switching can be set up to mothball or using on line working modes and adjust the output of retransformation equipment and municipal electricity at the same time to ensure the load is smoothly changed between them. Manual bypass can switch can change the load into municipal electricity and isolate with system. In this way it isnt possible to block the normal work of load equipment when maintaining the system. There is a monitor of the whole system which can give an alarm, at the same time; it is possible to connect the serial mouth with a computer or modem to provide long-range monitoring of an electrical supply system.

Main Technical Data

Type

EPS

-0.5

KW

EPS

-1

KW

EPS

-1.5

KW

EPS

-2

KW

EPS

-3

KW

EPS

-4

KW

EPS

-5

KW

EPS

-6

KW

EPS

-7

KW

EPS

-8

KW

EPS

-9

KW

EPS

-10

KW

Volume

(KW)

0.5

1.0

1.5

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10

Input

Max current

(A)

3

7

13

20

25

30

35

16

20

25

28

30

Voltage

(V)

Single-phase 220V+/-20%

Three-phase 380+/-20% or

Single-phase 220V+/-20%

Frequency

(Hz)

50HZ+/-20%

Output

Current(A)

2.2

4.5

6.8

9.1

13.6

18.1

22.7

27.2

32

36.4

41

45

Voltage(V)

Normal conditions: as the same as city voltage

Urgent conditions:220V+/-5% , Single phase three ways

Frequency

(Hz)

Normal conditions: as the same as city voltage

Urgent conditions:50Hz+/-5% 

Cut time

Less than 5 second ( in social case, it may be less than 0.01 second)

Wave type

Urgent condition: right-string wave; Normal conditions: as the same as city wave

Emergency

power

Supplying

time

90 minutes(standard)

Type

Main data

Output efficiency(KW)

Battery voltage

Output way

EPS-0.5KW

0.5

48V

3 ways

EPS-1KW

1.0

48V

3 ways

EPS-1.5KW

1.5

48V

3 ways

EPS-2KW

2.0

48V

3 ways

EPS-3KW

3.0

48V

3 ways

EPS-4KW

4.0

192V

3 ways

EPS-5KW

5.0

192V

3 ways

EPS-6KW

6.0

192V

6 ways

EPS-7KW

7.0

192V

6 ways

EPS-8KW

8.0

192V

6 ways

EPS-9KW

9.0

192V

6 ways

EPS-10KW

10.0

192V

6 ways

Application

AC of various emergency services during power cuts such as important computer systems, various construction work, fire fighting, hospital safety, traffic system: expressway, tunnel, underground, light rail, airport, electric power system, various production and laboratories equipment which is not take interrupted. Equipment which needs a power supply with a pure sine wave and high quality.

Other Pictures
Emergency Power Supply (EPS)
Emergency Power Supply (EPS)
Emergency Power Supply (EPS)
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