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Type 730 CIWS: Deployment, Variants & Operators

The Type 730 is a Chinese seven-barrelled 30 mm Gatling gun/rotary cannon CIWS. It has a PLA Navy designation H/PJ12. It is mounted in an enclosed automatic turret and directed by radar, and electro-optical tracking systems. The maximum rate of fire is 5800 rd/m, and the effective range is up to 3 km.

Language: English [EN]
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Type 730 CIWS topic overview

The analysis highlights Deployment, Variants and Operators as prominent areas in the source structure around Type 730 CIWS.

Related topics
50
Source areas
6
Connected nodes
56
Extracted relationships
49
Concept neighborhoods
25
Bridge connections
56

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Deployment · 16 topics
Operators · 9 topics
Variants · 9 topics
Design · 8 topics
Development · 4 topics
Overview · 4 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Barrels
7-barrel (Type 730) 11-barrel (Type 1130)
Caliber
30×165mm
Crew
Automated, with human oversight
Designer
713th Research Institute
Effective firing range
3–4 km (1.9–2.5 mi) (aerial) 4–5 km (2.5–3.1 mi) (maritime)
Elevation
+85° ... -25°

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Development

Design

Deployment

Variants

Operators

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Type 730 CIWS connects Entity context

The extracted context around Type 730 CIWS shows recurring relationship patterns in the source. For example, Type 730 CIWS → Chinese, CIWS, Development, European, H/ZBJ-1, ImIR, IR, Russian AK-630, SAM, The, The OFC-3, Thomson-CSF TAVITAC, TV, Type, ZKJ-1, ZKJ-4, ZKJ-4A-3, ZKJ-5, ZKJ-6, ZKJ-7 Another extracted example is Type 730 CIWS → 7-barrel (Type 730) 11-barrel (Type 1130). Use these groups to spot repeated connection types before inspecting the individual relationships.

Type 730 CIWS

Top relations

related to Fire-control system · 20
Type 730 CIWS → Chinese, CIWS, Development, European, H/ZBJ-1, ImIR, IR, Russian AK-630, SAM, The, The OFC-3, Thomson-CSF TAVITAC, TV, Type, ZKJ-1, ZKJ-4, ZKJ-4A-3, ZKJ-5, ZKJ-6, ZKJ-7
Barrels · 1
Type 730 CIWS → 7-barrel (Type 730) 11-barrel (Type 1130)
Caliber · 1
Type 730 CIWS → 30×165mm
Crew · 1
Type 730 CIWS → Automated, with human oversight
Designer · 1
Type 730 CIWS → 713th Research Institute
Effective firing range · 1
Type 730 CIWS → 3–4 km (1.9–2.5 mi) (aerial) 4–5 km (2.5–3.1 mi) (maritime)
Elevation · 1
Type 730 CIWS → +85° ... -25°
Feed system · 1
Type 730 CIWS → Type 730: One ammunition boxes, holding 1280 rounds Type 730B/C, LD-2000: Two ammunition boxes, each holding 500 rounds (total 1000 rounds) Type 1130: Two ammunition boxes, each…
Guidance system · 1
Type 730 CIWS → TR47C J-band radar OFC-3 electro-optical fire control system
In service · 1
Type 730 CIWS → 2003–present

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

type radar system 730 ciws chinese ld-2000 gun 30 rounds fire 1130 mm two range electro-optical rate km missiles aircraft

Type 730 CIWS relationships Subject–Predicate–Object triples

TTTA extracted 49 structured relationships around Type 730 CIWS. Examples in this analysis include Type 730 CIWS → Barrels → 7-barrel (Type 730) 11-barrel (Type 1130) and Type 730 CIWS → Caliber → 30×165mm. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Type 730 CIWSBarrels7-barrel (Type 730) 11-barrel (Type 1130)1.00infobox
Type 730 CIWSCaliber30×165mm1.00infobox
Type 730 CIWSCrewAutomated, with human oversight1.00infobox
Type 730 CIWSDesigner713th Research Institute1.00infobox
Type 730 CIWSEffective firing range3–4 km (1.9–2.5 mi) (aerial) 4–5 km (2.5–3.1 mi) (maritime)1.00infobox
Type 730 CIWSElevation+85° ... -25°1.00infobox
Type 730 CIWSFeed systemType 730: One ammunition boxes, holding 1280 rounds Type 730B/C, LD-2000: Two ammunition boxes, each holding 500 rounds (total 1000 rounds) Type 1130: Two ammunition boxes, each…1.00infobox
Type 730 CIWSGuidance systemTR47C J-band radar OFC-3 electro-optical fire control system1.00infobox
Type 730 CIWSIn service2003–present1.00infobox
Type 730 CIWSMain armament1 × 30 mm H/PJ-12 or H/PJ-11 Gatling gun1.00infobox
Type 730 CIWSMaximum firing range5 km (3.1 mi)1.00infobox
Type 730 CIWSMuzzle velocity1,000–1,150 m/s (3,300–3,800 ft/s)1.00infobox
Type 730 CIWSPlace of originChina1.00infobox
Type 730 CIWSProduced2003–present1.00infobox
Type 730 CIWSRate of fire5,800 rounds/minute (Type 730) 10,000+ rounds/minute (Type 1130)1.00infobox
Type 730 CIWSShellHEI-Frag, Frag-T, APFSDS1.00infobox
Type 730 CIWSTypeClose-in weapon system1.00infobox
Type 730 CIWSUsed bySee operators1.00infobox
Type 730 CIWSis aautonomous closed-loop system and thus offers faster reaction time than the Russian AK-6300.90text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Type 730 CIWS bring nearby vocabulary together. In this analysis, examples include Type, Radar and System. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Type 730 CIWS
    • Type
    • Radar
    • System
    • Fire
    • Gun
    • Total
    • Aircraft
    • Gatling
    • Targets
    • Electro-optical
    • Km
    • Mount
  • type 730 ciws
    • Type
    • Ak-630
    • Radar
    • System
    • Fire
    • Gun
    • Total
    • Aircraft
    • Gatling
    • Targets
    • Weapon
    • Electro-optical
  • gatling gun/rotary cannon
    • Gun
    • Mm
    • Km
    • Mount
    • Range
    • 730b
    • Effective
    • Targets
    • Weapon
    • Ciws
    • Institute
    • Minute
  • ciws
    • Type
    • Ak-630
    • Radar
    • System
    • Fire
    • Gun
    • Gatling
    • Targets
    • Weapon
    • Electro-optical
    • Km
    • Mount
  • radar
    • System
    • Tracking
    • Fire
    • Institute
    • Research
    • Also
    • Systems
    • Targets
    • Km
    • Mount
    • Total
    • Range
  • gatling gun
    • Gun
    • Mm
    • Km
    • Mount
    • Range
    • 730b
    • Effective
    • Targets
    • Weapon
    • Ciws
    • Institute
    • Minute
  • chinese aircraft carrier fujian
    • Gun
    • Aircraft
    • Chinese
    • Type
    • Gatling
    • Targets
    • Ciws
    • Missiles
    • Ld-2000
    • Effective
    • Reported
    • Weapon
  • ld-2000
    • Developed
    • Weapon
    • Range
    • Two
    • System
    • Type
    • Rounds
    • Institute
    • Research
    • Also
    • Barrels
    • Navy

Connections between topic areas Semantic bridges

For Type 730 CIWS, one of the stronger structural bridges in this analysis connects Type 730 CIWS with Deployment. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Type 730 CIWS — Deployment · splits 40 ⟂ 17
Type 730 CIWS — Variants · splits 47 ⟂ 10
Type 730 CIWS — Operators · splits 47 ⟂ 10
Type 730 CIWS — Design · splits 48 ⟂ 9
Type 730 CIWS — Overview · splits 52 ⟂ 5
Type 730 CIWS — Development · splits 52 ⟂ 5

Map overview Semantic statistics

Type 730 CIWS

Nodes57
Edges56
Triples49
Avg. degree1.96
Density0.035088
Components1

Source & methodology

TTTA analyzes the structure around Type 730 CIWS to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Deployment, Variants & Operators, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Type 730 CIWS · EN edition · Analysis: TopicsToTalkAbout

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