Difference between revisions of "SIDAM 25"

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== Description ==
 
== Description ==
−
''In the description, the first part needs to be about the history of the creation and combat usage of the vehicle, as well as its key features. In the second part, tell the reader about the ground vehicle in the game. Insert the screenshot of the vehicle. If the novice player does not remember the vehicle by name, they will immediately understand what kind of vehicle it is talking about.''
+
<!--''In the description, the first part needs to be about the history of the creation and combat usage of the vehicle, as well as its key features. In the second part, tell the reader about the ground vehicle in the game. Insert the screenshot of the vehicle. If the novice player does not remember the vehicle by name, they will immediately understand what kind of vehicle it is talking about.''-->
 +
The '''{{Specs|name}}''' (shortened to '''{{Specs|pseudonym}}''') is a Rank {{Specs|rank}} Italian self-propelled anti-aircraft gun {{Battle-rating|1}}. It was introduced in [[Update 1.85 "Supersonic"]].
 +
 
 +
The SIDAM 25 is a radar equipped SPAA equipped with 4x25mm Oerlikon KBA Cannons with the ability to fire HEI-T* and APDS. Because of the high fire density, this SPAA is able to destroy planes withing seconds and just needing a few rounds to hit their target. The M792 and Default belt rounds (HEI-T*) contain a TNT equivalent of 54.4 grams in each of the rounds and have a great muzzle velocity of 1100 m/s which makes it easier to aim at the faster flying planes that you will encounter. But until you get the M791 belt (APDS) you can't kill any tanks if they even have a tiny bit of armour, since your maximum penetration is only 3mm. But when you get the M791 belt, attacking tanks will be much easier, with the aquired belt you recieve a penetration of 110mm at 10 meters and 0 degrees, combined with a muzzle velocity of 1345 m/s. But don't waste this belt too fast! You can only take 60 rounds of this belt, so aim your shots carefully! Overall, be very careful with your ammunition considering the firerate and the small ammunition count. 4x550 rpm and a maximum of 660 rounds means tat you can run out of ammo in about 18 seconds of constant firing.
  
 
== General info ==
 
== General info ==
 
=== Survivability and armour ===
 
=== Survivability and armour ===
−
''Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpfull for survival in combat?''
+
<!--''Describe armour protection. Note the most well protected and key weak areas. Appreciate the layout of modules as well as the number and location of crew members. Is the level of armour protection sufficient, is the placement of modules helpfull for survival in combat?''
  
−
''If necessary use a visual template to indicate the most secure and weak zones of the armour.''
+
''If necessary use a visual template to indicate the most secure and weak zones of the armour.''-->
 +
'''Armour type:'''
 +
* Aluminium Alloy 7039
 +
* Structural steel
 +
* Gun Steel (Cannons)
 +
{| class="wikitable"
 +
|-
 +
! Armour !! Front (Slope angle) !! Sides !! Rear !! Roof
 +
|-
 +
| Hull || 38 mm (46°), 29 mm (46°) ''Front glacis''<br> 38 mm (25°) ''Lower glacis'' <br> || 44 mm ''Top'' <br> 32 mm ''Bottom'' || 38 mm (10°) || 38 mm (89°) ''Front'' <br> 38 mm (89°) ''Rear'' <br>
 +
|-
 +
| Turret || 38 mm (24°) ''Turret front'' <br> 25 mm (1°) ''Gun mantlet'' || 25 mm (0°) || 25 mm (1°) || 25 mm (89°)
 +
|-
 +
|}
  
 
=== Mobility ===
 
=== Mobility ===
−
''Write about the mobility of the ground vehicle. Estimate the specific power and maneuverability as well as the maximum speed forward and backward.''
+
<!--''Write about the mobility of the ground vehicle. Estimate the specific power and maneuverability as well as the maximum speed forward and backward.''-->
 +
{| class="wikitable" style="text-align:center"
 +
|-
 +
!colspan="3" | Mobility characteristic
 +
|-
 +
! Weight (tons)
 +
!colspan="1" | Add-on Armor<br>weight (tons)
 +
!colspan="1" | Max speed (km/h)
 +
|-
 +
|rowspan="2" | 14.3 || colspan="1" rowspan="2" | N/A || colspan="1" | 70 (AB)
 +
|-
 +
|64 (RB/SB)
 +
|-
 +
!colspan="3" | Engine power (horsepower)
 +
|-
 +
!colspan="1" | Mode
 +
!Stock
 +
!Upgraded
 +
|-
 +
|''Arcade''
 +
|301
 +
|____
 +
|-
 +
|''Realistic/Simulator''
 +
|188
 +
|____
 +
|-
 +
!colspan="3" | Power-to-weight ratio (hp/ton)
 +
|-
 +
!colspan="1" | Mode
 +
!Stock
 +
!Upgraded
 +
|-
 +
|''Arcade''
 +
|21.05
 +
|__.__
 +
|-
 +
|''Realistic/Simulator''
 +
|13.15
 +
|__.__
 +
|-
 +
|}
  
 +
== Armaments ==
 
== Armaments ==
 
== Armaments ==
 
=== Main armament ===
 
=== Main armament ===
−
''Give the reader information about the characteristics of the main gun. Assess its effectiveness in a battle based on the reloading speed, ballistics and the power of shells. Do not forget about the flexibilty of the fire, that is how quickly the cannon can be aimed at the target, open fire on it and aim at another enemy. Add a link to the main article on the gun: <code><nowiki>{{main|Name of the weapon}}</nowiki></code>. Describe in general terms the ammunition available for the main gun. Give advice on how to use them and how to fill the ammunition storage.''
+
<!--''Give the reader information about the characteristics of the main gun. Assess its effectiveness in a battle based on the reloading speed, ballistics and the power of shells. Do not forget about the flexibilty of the fire, that is how quickly the cannon can be aimed at the target, open fire on it and aim at another enemy. Add a link to the main article on the gun: <code><nowiki>{{main|Name of the weapon}}</nowiki></code>. Describe in general terms the ammunition available for the main gun. Give advice on how to use them and how to fill the ammunition storage.''-->
 +
{{main|Oerlikon KBA (25 mm)}}
  
−
=== Additional armament ===
+
{| class="wikitable" style="text-align:center"
−
''Some tanks are armed with several guns in one or more turrets. Evaluate the additional weaponry and give advice on its use. Describe the ammunition available for additional weaponry. Give advice on how to use them and how to fill the ammunition storage. If there is no additional weaponry remove this subsection.''
+
|-
 +
! colspan="6" | [[Oerlikon KBA (25 mm)|25 mm Oerlikon KBA]] (x4)
 +
|-
 +
! colspan="2" rowspan="1" style="width:5em" |Capacity (Belt capacity each)
 +
! rowspan="1" | Fire rate <br> (shots/minute)
 +
! rowspan="1" | Vertical <br> guidance
 +
! rowspan="1" | Horizontal <br> guidance
 +
! rowspan="1" | Stabilizer
 +
|-
 +
| colspan="2" | 660 (150) || 550 || -10°/+85° || ±180° || Two-plane
 +
|-
 +
! colspan="6" | Turret rotation speed (°/s)
 +
|-
 +
! style="width:4em" |Mode
 +
! style="width:4em" |Stock
 +
! style="width:4em" |Upgraded
 +
! style="width:4em" |Prior + Full crew
 +
! style="width:4em" |Prior + Expert qualif.
 +
! style="width:4em" |Prior + Ace qualif.
 +
|-
 +
| ''Arcade'' || 71.4 || __.__ || __.__ || __.__ || __.__
 +
|-
 +
| ''Realistic'' || 71.4 || __.__ || __.__ || __.__ || __.__
 +
|-
 +
! colspan="4" | Reloading rate (seconds)
 +
|-
 +
! colspan="1" style="width:4em" |Stock
 +
! colspan="1" style="width:4em" |Prior + Full crew
 +
! colspan="1" style="width:4em" |Prior + Expert qualif.
 +
! colspan="1" style="width:4em" |Prior + Ace qualif.
 +
|-
 +
| 1.3 || __.__ || __.__ || __.__
 +
|-
 +
|}
  
−
=== Machine guns ===
+
===== Ammunition =====
−
''Offensive and anti-aircraft machine guns not only allow you to fight some aircraft, but also are effective against lightly armoured vehicles. Evaluate machine guns and give recommendations on its use.''
+
{| class="wikitable sortable" style="text-align:center" width="100%"
 +
! colspan="8" | Penetration statistics
 +
|-
 +
! rowspan="2" data-sort-type="text" | Ammunition
 +
! rowspan="2" class="unsortable" | Type of <br /> warhead
 +
! colspan="6" | '''Penetration''' '''''in mm''''' '''@ 90°'''
 +
|-
 +
! 10m
 +
! 100m
 +
! 500m
 +
! 1000m
 +
! 1500m
 +
! 2000m
 +
|-
 +
| Default || HEI-T* || 3 || 3 || 3 || 3 || 3 || 3
 +
|-
 +
| M792 || HEI-T* || 3 || 3 || 3 || 3 || 3 || 3
 +
|-
 +
| M791 || APDS || 110 || 101 || 95 || 69 || 52 || 41
 +
|-
 +
|}
 +
{| class="wikitable sortable" style="text-align:center" width="100%"
 +
! colspan="11" | Shell details
 +
|-
 +
! rowspan="2" data-sort-type="text" | Ammunition
 +
! rowspan="2" class="unsortable" | Type of <br /> warhead
 +
! rowspan="2" |Velocity <br /> in m/s
 +
! rowspan="2" |Projectile<br />Mass in kg
 +
! rowspan="2" | ''Fuse delay''
 +
''in m:''
 +
! rowspan="2" | ''Fuse sensitivity''
 +
''in mm:''
 +
! rowspan="2" | ''Explosive Mass in g<br /> (TNT equivalent):''
 +
! rowspan="2" | ''Normalization At 30° <br> from horizontal:''
 +
! colspan="3" | ''Ricochet:''
 +
|-
 +
! 0%
 +
! 50%
 +
! 100%
 +
|-
 +
| Default || HEI-T* || 1100 || 0.5 || 0.4 || 0.1 || 54.4|| ° || 79° || 80° || 81°
 +
|-
 +
| M792 || HEI-T* || 1100 || 0.5 || 0.4 || 0.1 || 54.4 || ° || 79° || 80° || 81°
 +
|-
 +
| M791 || APDS || 1345 || 0.46 || N/A || N/A || N/A || +0° || 75° || 78° || 80°
 +
|-
 +
|}
 +
 
 +
===== [[Ammo racks|Ammo racks]] =====
 +
{| class="wikitable sortable" style="text-align:center"
 +
|-
 +
! class="wikitable unsortable" |Full<br /> ammo
 +
! class="wikitable unsortable" |1st<br />  rack empty
 +
! class="wikitable unsortable" |2nd<br />  rack empty
 +
! class="wikitable unsortable" |3rd<br />  rack empty
 +
! class="wikitable unsortable" |4th<br />  rack empty
 +
! class="wikitable unsortable" |Visual<br /> discrepancy
 +
|-
 +
|| '''660''' || XX&nbsp;''(X+)'' || &nbsp;''(+)'' || &nbsp;''(+)'' || &nbsp;''(+)'' || style="text-align:left" | no
 +
|-
 +
|}
  
 
== Usage in the battles ==
 
== Usage in the battles ==
Line 27: Line 179:
  
 
=== Pros and cons ===
 
=== Pros and cons ===
−
''Summarize and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Do not use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - they have a substitution in the form of softer "inadequate", "effective".''
+
<!--''Summarize and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Do not use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - they have a substitution in the form of softer "inadequate", "effective".''-->
−
 
 
 
'''Pros:'''
 
'''Pros:'''
−
*
+
* Radar assistance and high fire-rate allow
 +
* 550 RPM on the 25 mm guns, a combined 2200 RPM
 +
* Two axis stabilizer
 +
* APDS can penetrate 110 mm
  
 
'''Cons:'''
 
'''Cons:'''
−
*
+
* Thin armor, can be hull-broken
 +
* APDS rounds are a tier 3 modification
 +
* Not very mobile compared to other tanks and SPAA at its rank
 +
* Only 60 rounds per APDS belt, o 15 shots total per belt
  
 
== History ==
 
== History ==
Line 51: Line 208:
 
* ''topic on the official game forum;''
 
* ''topic on the official game forum;''
 
* ''other literature.''
 
* ''other literature.''
 +
 +
{{Italy anti-aircraft vehicles}}

Revision as of 21:17, 31 January 2019

Rank VI USSR | Premium | Golden Eagles
Su-25K Pack
SIDAM 25
it_otobreda_sidam_25.png
SIDAM 25
Italy flag.png Italy
VI Rank
Battle rating:
AB RB SB
8.3 8.3 8.3
Class:
Research:160 000 Specs-Card-Exp.png
Purchase:450 000 Specs-Card-Lion.png
Show in game

Description

The Sistema Italiano Difesa Aerea Mobile, 25mm (shortened to SIDAM 25) is a Rank VI Italian self-propelled anti-aircraft gun with a battle rating of 8.3 (AB/RB/SB). It was introduced in Update 1.85 "Supersonic".

The SIDAM 25 is a radar equipped SPAA equipped with 4x25mm Oerlikon KBA Cannons with the ability to fire HEI-T* and APDS. Because of the high fire density, this SPAA is able to destroy planes withing seconds and just needing a few rounds to hit their target. The M792 and Default belt rounds (HEI-T*) contain a TNT equivalent of 54.4 grams in each of the rounds and have a great muzzle velocity of 1100 m/s which makes it easier to aim at the faster flying planes that you will encounter. But until you get the M791 belt (APDS) you can't kill any tanks if they even have a tiny bit of armour, since your maximum penetration is only 3mm. But when you get the M791 belt, attacking tanks will be much easier, with the aquired belt you recieve a penetration of 110mm at 10 meters and 0 degrees, combined with a muzzle velocity of 1345 m/s. But don't waste this belt too fast! You can only take 60 rounds of this belt, so aim your shots carefully! Overall, be very careful with your ammunition considering the firerate and the small ammunition count. 4x550 rpm and a maximum of 660 rounds means tat you can run out of ammo in about 18 seconds of constant firing.

General info

Survivability and armour

Armour type:

  • Aluminium Alloy 7039
  • Structural steel
  • Gun Steel (Cannons)
Armour Front (Slope angle) Sides Rear Roof
Hull 38 mm (46°), 29 mm (46°) Front glacis
38 mm (25°) Lower glacis
44 mm Top
32 mm Bottom 		38 mm (10°) 38 mm (89°) Front
38 mm (89°) Rear
Turret 38 mm (24°) Turret front
25 mm (1°) Gun mantlet 		25 mm (0°) 25 mm (1°) 25 mm (89°)

Mobility

Mobility characteristic
Weight (tons) Add-on Armor
weight (tons) 		Max speed (km/h)
14.3 N/A 70 (AB)
64 (RB/SB)
Engine power (horsepower)
Mode Stock Upgraded
Arcade 301 ____
Realistic/Simulator 188 ____
Power-to-weight ratio (hp/ton)
Mode Stock Upgraded
Arcade 21.05 __.__
Realistic/Simulator 13.15 __.__

Armaments

Armaments

Main armament

Main article: Oerlikon KBA (25 mm)
25 mm Oerlikon KBA (x4)
Capacity (Belt capacity each) Fire rate
(shots/minute) 		Vertical
guidance 		Horizontal
guidance 		Stabilizer
660 (150) 550 -10°/+85° ±180° Two-plane
Turret rotation speed (°/s)
Mode Stock Upgraded Prior + Full crew Prior + Expert qualif. Prior + Ace qualif.
Arcade 71.4 __.__ __.__ __.__ __.__
Realistic 71.4 __.__ __.__ __.__ __.__
Reloading rate (seconds)
Stock Prior + Full crew Prior + Expert qualif. Prior + Ace qualif.
1.3 __.__ __.__ __.__
Ammunition
Penetration statistics
Ammunition Type of
warhead 		Penetration in mm @ 90°
10m 100m 500m 1000m 1500m 2000m
Default HEI-T* 3 3 3 3 3 3
M792 HEI-T* 3 3 3 3 3 3
M791 APDS 110 101 95 69 52 41
Shell details
Ammunition Type of
warhead 		Velocity
in m/s 		Projectile
Mass in kg 		Fuse delay

in m:

Fuse sensitivity

in mm:

Explosive Mass in g
(TNT equivalent): 		Normalization At 30°
from horizontal: 		Ricochet:
0% 50% 100%
Default HEI-T* 1100 0.5 0.4 0.1 54.4 ° 79° 80° 81°
M792 HEI-T* 1100 0.5 0.4 0.1 54.4 ° 79° 80° 81°
M791 APDS 1345 0.46 N/A N/A N/A +0° 75° 78° 80°
Ammo racks
Full
ammo 		1st
rack empty 		2nd
rack empty 		3rd
rack empty 		4th
rack empty 		Visual
discrepancy
660 XX (X+)  (+)  (+)  (+) no

Usage in the battles

Describe the tactics of playing in the vehicle, the features of using vehicles in the team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view but give the reader food for thought. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).

Pros and cons

Pros:

  • Radar assistance and high fire-rate allow
  • 550 RPM on the 25 mm guns, a combined 2200 RPM
  • Two axis stabilizer
  • APDS can penetrate 110 mm

Cons:

  • Thin armor, can be hull-broken
  • APDS rounds are a tier 3 modification
  • Not very mobile compared to other tanks and SPAA at its rank
  • Only 60 rounds per APDS belt, o 15 shots total per belt

History

Describe the history of the creation and combat usage of the ground vehicle in more detail than in the introduction. If the historical reference turns out to be too big, take it to a separate article, taking a link to an article about the vehicle and adding a block "/historical reference" (example: https://wiki.warthunder.com/Name-vehicles/historical reference) and add a link to it here using the main template. Be sure to include links to sources at the end of the article.

Media

An excellent addition to the article will be video guides, as well as screenshots from the game and photos.

Read also

Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example,

  • reference to the series of the vehicles;
  • links to approximate analogues of other nations and research trees.

ETC.

Sources

Paste links to sources and external resources, such as:

  • topic on the official game forum;
  • other literature.


Italy anti-aircraft vehicles
R3 Capraia  R3 T20 FA-HS
SIDAM 25  SIDAM 25 · SIDAM 25 (Mistral)
Wheeled  AS 42 · CM52
Tracked  M42 Contraereo · Leopard 40/70 · OTOMATIC
Hungary  ◔ZSU-57-2 · ◔ZSU-23-4

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