1200mm Heavy Prototype Siege Cannon
Tech IMeta 3Artillery Cannons · Large
Damage Modifier5.84 x
Rate of fire21.04 s
Optimal Range37,030 m
Accuracy falloff35,000 m
Turret Tracking1.13
Powergrid Usage2,750 MWDescription
One of the most powerful projectile cannons a battleship can equip.
Must be loaded with any of the following projectile ammo types: Carbonized Lead, Depleted Uranium, EMP, Fusion, Nuclear, Phased Plasma, Proton, or Titanium Sabot.
All attributes
20 attributes · 3 effects
Activation Cost0 GJ
Structure Hitpoints40 HPPowergrid Usage2,750 MW
CPU usage35 tfRate of fire21.04 sOptimal Range37,030 mCharges Per Cycle1Damage Modifier5.84 x
Charge sizeLargeAccuracy falloff35,000 mTurret Tracking1.13
Primary Skill required#3308Secondary Skill required#3300
Tech Level1 LevelUsed with (Charge Group)#83Meta Level3 Level
Overload rate of fire bonus-15 %Heat Damage2.1 HPRequired Thermodynamics Level1 LevelReload Time10 sEffects
High power
hiPower · 12
Requires a high power slot
Turret
turretFitted · 42
Requires a turret hardpoint
Barrage Attack
barrage · 263
offensive
Barrage Attack, Attack with barrageDmgMultiplier as a damage multiplier
Stats
Activation Cost0 GJStructure Hitpoints40 HPPowergrid Usage2,750 MWCPU usage35 tfRate of fire21.04 sOptimal Range37,030 mCharges Per Cycle1Damage Modifier5.84 xCharge sizeLargeAccuracy falloff35,000 mTurret Tracking1.13Overload rate of fire bonus-15 %Heat Damage2.1 HPRequired Thermodynamics Level1 LevelReload Time10 sVariants & Compare
11 types in the same family — best value per row in green.
Compare
| Attribute | 1200mm Heavy 'Jolt' Artillery IStoryline | 1200mm Heavy Prototype Siege CannonTech I | ||
|---|---|---|---|---|
| Accuracy falloff | 35,000 m | 38,500 m | 35,000 m | 35,000 m |
| Activation Cost | 0 GJ | 0 GJ | 0 GJ | 0 GJ |
| Charge size | Large | Large | Large | Large |
| Charges Per Cycle | 1 | 1 | 1 | 1 |
| CPU usage | 42 tf | 36 tf | 33 tf | 35 tf |
| Damage Modifier | 5.08 x | 5.59 x | 5.34 x | 5.84 x |
| Heat Damage | 2.1 HP | 2.1 HP | 2.1 HP | 2.1 HP |
| Meta Level | 0 Level | 0 Level | 1 Level | 3 Level |
| Optimal Range | 32,200 m | 32,200 m | 33,810 m | 37,030 m |
| Overload rate of fire bonus | -15 % | -15 % | -15 % | -15 % |
| Powergrid Usage | 2,750 MW | 2,475 MW | 2,750 MW | 2,750 MW |
| Primary Skill required | #3308 | #3308 | #3308 | #3308 |
| Rate of fire | 21.04 s | 21.04 s | 21.04 s | 21.04 s |
| Reload Time | 10 s | 10 s | 10 s | 10 s |
| Required Thermodynamics Level | 1 Level | 1 Level | 1 Level | 1 Level |
| Secondary Skill required | #3300 | #3300 | #3300 | #3300 |
| Structure Hitpoints | 40 HP | 40 HP | 40 HP | 40 HP |
| Tech Level | 1 Level | 1 Level | 1 Level | 1 Level |
| Turret Tracking | 1.13 | 1.13 | 1.13 | 1.13 |
| Used with (Charge Group) | #83 | #83 | #83 | #83 |
| Used with (Charge Group) | — | #376 | — | — |