Frigate Zhongdong (532)
Basic information
Namesake:
City of Zhongdong
Country of build:
Builder:
Laid down:
Launched:
Commissioned (service):
Status:
Fate:
Retired 1986
Ship measurements
Displacement:
1,925 t
Length:
103.2 m
Beam:
10.2 m
Draft:
3 m
Machine
Propulsion:
- In the early design, 2 * 18E390VA medium-speed diesel engines and 1 * 401-II gas turbine were selected
- Later, 2 * 18E390VA medium-speed diesel engines and 1 * 851 gas turbine were selected
- Finally determined as 2 * 18E390VA medium-speed diesel engines with a power of 2 * 12,000 horsepower;
- 3 sets of T400/4-TH400 kW diesel generator sets, 1 set of 170 kW power station diesel generator sets with power of 1370 kW,
- twin-blade double rudder (early plan) is a three-axis three-blade
Speed:
28 knots
Range:
4,000 nautical miles
Personnel
Complement:
205
Combat assets
Electronics:
- 1 * RM-1290 navigation radar (I band)
- 1 * 381-type phase sweep three-coordinate air-to-air search radar
- 2 * ZL-1 single pulse tracking illumination radar
- 1 * 343 type 100 gun artillery aiming fire control radar
- 1 * 341 type 37 gun artillery aiming fire control radar
- Underwater acoustic system
- 1 * SJD—3 (303) 601 medium frequency hull sonar
- 1 * 675 short-range attack sonar
- 1 * SJX-4 (109) type communication sonar
- Friend or Foe identification
- 1 * 651A7 type enemy and foe identifier
- Communication Systems
- 1 * type digital VHF radio
- 1 * B series short wave single sideband radio
- 1 * short-wave radio station
- 1 * ultrashort wave air radio
- 1 * wide-band ultrashort wave radio
- 1 * set of satellite communication system
- Navigation System
- 1 * integrated navigation system (including satellite navigation, Omega navigation, inertial navigation, Roland A/C navigation)
- PL-1 platform compass, 500 type log
- HQ-10 automatic steering instrument (replaced as HD-5LD2 type)
- Fire control system
- 1 * set of ZH-1 type HQ-61 ship-to-air missile commander
- 1 * ZPJ-2 type 100 gun digital commander
- 1 * ZPJ-4 type 37 gun artillery electromechanical commander
- 1 * set of balls — 50 stable aiming parts
- Electronic countermeasure system
- 1 * 922 radar reconnaissance alarm receiver
Armament:
- 1 * 79/712-I type 100mm double automatic gun (six shots)
- 4 * mounts 76/715-I type 37mm double automatic gun (sports 8000 rounds)
- 2 * 65-type 1200 rocket-type deep-bomb 5 tube launchers (30 bullets)
- 2 * large 64-type deep-bomb launchers (6 sets of bombs)
- 2 * deep bomb racks (12 bombs)
- 2 * mine tracks (maximum amount of mine: 28 mines or 20 mines)
- 3 * anti-alarm cleaning system
- Horizontal and vertical integrated replenishment system (installed in 1985)
- Comments
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