ZW32-15.6kV Outdoor Pole Mounted Vacuum Auto Recloser

  • Voltage Level:Rated at 15.6kV, supports three-phase AC 50Hz/60Hz systems.
  • Installation Type:Outdoor pole-mounted vacuum recloser for 10–35kV power grids.
  • Operational Safety:Stable performance, explosion-proof, maintenance-free design.
  • Environmental Protection:Fully enclosed structure with excellent sealing, moisture and condensation resistant.
  • Smart Control:Supports remote control, telemetry, automatic reclosing via intelligent controller.
  • Durable Insulation:Epoxy resin and silicone insulation, UV-resistant, suitable for harsh climates.
  • Standard Compliance:Complies with GB 1984 and IEC 60056 standards for high-voltage AC breakers.
Describe Display

ZW32-15.6kV Outdoor Pole Mounted Vacuum Auto Recloser is a three-phase AC outdoor vacuum circuit breaker designed for 10–35kV power distribution systems in rural and urban areas. It can handle load, overload, and short-circuit currents. The unit complies with GB1984 and IEC 60056 standards and is suitable for areas with harsh environmental conditions.

 

The recloser features a compact and fully sealed structure using epoxy resin and silicone insulation, resistant to UV and aging. It offers manual, electric, or remote operations and can be integrated with smart controllers for automation. Current and voltage signal acquisition options are available for system monitoring and protection.

Product parameters
Recloser Technical Parameters

 

No. Items Unit ZW32-15.6
1 Rated voltage kV 13.8
2 Maximum operating voltage (Nominal) kV 15.6
3 Rated current A 630/800A
4 Rated frequency Hz 50/60
5 Rated short-circuit making kA 12.5/16
6 Rated short-circuit breaking current kA 12.5/16
7 Rated short-time withstand kA 12(16)/3s
8 Rated peak withstand current kA 32.5/42
9 Rated operating sequence   0-0.3s-C0-180s-C0
10 Rated power-frequency withstand voltage (Dry/Wet) kV 50/1min
11 Auxiliary and control circuit kV 2/1min
12 Rated lightning impulse withstand voltage kV 110
13 Switch operations of rated
short-circuit breaking current
bout E2
14 Number of mechanical operations bout 10000
15 Resistance of main circuit μΩ ≤200
16 Protection class: tank   IP65
17 Insulating medium   Vacuum/Air
18 Standards GB1984, GB3804, GB3906,
IEC62271-100/105/200, IEC60265-1.

 

 

Control Technical Parameters

 

Rated voltage DC (V) 24
AC (V) 220
Rated frequency Hz 50/60
Setting value Short circuit fault Setting range of
phase current
A 20-1260
Ground fault Setting range of
zero sequence curren
A 0.1-20
Setting range of
zero sequence voltage
% 1-100
Settingrange of over voltage protection % 110-185
Settingrange of under voltage protection % 25-90
Weight kg 25
Size/Installation

Features

Three-phase pillar design with solid insulation and permanent magnet operating mechanism.

 

Mechanism enclosed in a sealed box to prevent corrosion and improve reliability.

 

Current transformers: 600:1A or 800:1A; voltage signal sensors output 3.25V/√3.

 

Operable locally or via communication network, supports multiple protocols.

 

Optional customization for voltage/current ratings and communication setups.

Related Notes
Conditions of Use

 

Temperature: -40℃ to +60℃

Altitude: ≤2000m

Pollution level: III

Wind speed ≤34m/s

Suitable for dusty, humid, or salty environments

Special conditions negotiable with manufacturer

 

 

Customized Solutions

 

The parameters listed above are standard references. If these styles do not fulfill your specific requirements, feel free to reach out to us for a bespoke design. With strong capabilities in personalized development and production, we offer tailored solutions to clients worldwide.

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