SP-520 Electro-Optical Control System

SP-520 Electro-Optical Naval Artillery Fire Control System (SP-520 CS) is designated for target search and tracking, both autonomous and based on target designation, naval artillery gun and MLRS salvo fire control.

Main specifications

SP-520M-2 EOCS(standard configuration, configuration 4)

EORU type

UV-450

Configuration of EORU channels:

optical (visual) field of view:

wide (WFV)

19 deg.

narrow (NFV)

4.45 deg.

zoom (WFV)

3x

zoom (NFV)

12x

TV-day field of view:

WFV

5×4 deg.

NFV

1°27’×1°05’ deg.

TV-night

field of view

6.0×4.5 deg.

laser rangefinder

available

emission wavelength

1,06 µm

impulse energy

32 mJ

measurement range

60–20 000 m

accuracy of measurement (root-mean-square error)

5 m

EORU line-of-sight stabilization

yes

EORU homing range:

by azimuth

±170 deg.

by elevation

–15 ÷ +85 deg.

Accuracy of measurement of angular coordinates (RMSE)

0.5 angular mil

Power supply

three-phase, 380 V 50 Hz or
three-phase, 220 V 50 Hz

Power consumption

not more than 2 kW

Weight (depending on periscope line-of-sight hight):

total

200–220 kg

electronic and optical unit

180–200 kg

 

Main specifications

SP-520 M-2 EOCS (configuration 1) (configuration 2) (configuration 5)

EORU type

UV-450-01

Sfera-ХХ

UVK-1

Configuration of EORU channels:
optical (visual) field of view:

wide (WFV)

6 deg.

zoom (WFV)

8x

TV-day field of view:

WFV

5×4 deg.

9х4 deg.

NFV

1°27’×1°05’ deg.

2х3 deg.

additional

0.5х0.7 deg.

thermal imaging

spectral range

8–12 µm

TV-night

field of view

6.0×4.5 deg.

laser rangefinder

available

available

available

emission wave length

1.06 µm

1.06 µm

1.06 µm

impulse energy

32 mJ

15 mJ

 

impulse energy

60–20 000 m

400–30 000 m

50–6000 m

accuracy of measurement (root-mean-square error)

5 m

5 m

3,5 m

EORU line-of-sight stabilization

available

available

EORU homing range:

by azimuth

±170 deg.

±160 deg.

±170 deg.

by elevation

–15 ÷ +85 deg.

–20 ÷ +80 deg.

–25 ÷ +85 deg.

Accuracy of measurement of angular coordinates (root-mean-square error)

0.5 angular mil (mil)

0.5 angular mil (mil)

1.0 angular mil (mil)

Power supply

three-phase, 380 V, 50 Hz or
three-phase, 220 V, 50 Hz

27 V DC

single-phase, 220 V, 50 (400) Hz
(heating option)

27 V DC

single-phase, 12 V, 400 Hz

Power consumption

not more than 2 kW

0,85 kW (= 27 V220) 2,5V, 50 (400) kW (1 -phase),

not more than 0,015 kW (= 27 V)
not more than 0,05 (12 В, 400kW)

Weight:

total

160 kg

60 kg

electro optical unit

140 kg

70 kg

1,5 kg

Special feature

  • Operates as a ship telescope sight for surveillance and target designation.