Premium High-Voltage Outdoor Circuit Breakers for Reliable Electrical Systems

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Model NO.: 100-800A
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: OD
• Brand: Deyan
• Product Name: High Frequency Transformer
• Keywords: Transformer
• Material: Aluminum/Copper
• Colour: Customizable
• Frequency: 50 Hz, 60 Hz
• Input Voltage: 10 Kv, 35 Kv, 11 Kv, 10.5 Kv, 3 Kv, 12.47 Kv
• Capacity Range: 50kVA~2500kVA
• Voltage Range: 11kv ~35kv
• Transport Package: Standard Shipping Packaging or Customized
• Specification: Standard Specifications Or Customized
• Trademark: Deyan
• Origin: Zhejiang, China
• HS Code: 8504210000
• Production Capacity: 10000pieces/Year
• Package Size: 100.00cm * 50.00cm * 120.00cm
• Package Gross Weight: 70.000kg

Product Description

DeYan Solid Insulated Automatic Vacuum Circuit Recloser is forged in order to maintain the stability of electricity network. When emergencies occur, it can trip off the current and reclose the current in a set sequence until the fault is resolved, or the fault remains, it will open the circuit to protect the power system. The HYVZ series is applied in electricity distribution network of rated voltage 15kV, 27kV,38kV, rated current 630A or 800A, frequency 50Hz or 60Hz, featuring uni body solid encapsulation, premium quality firm and thick hydrophobic epoxy resin, reliable vacuum interrupter, robust base tank and stainless steel components, to guarantee outstanding performance in service.Perfect balance between price and performance offering a huge advantage for your budget.

Overview of Switchgear

1. Ganged Operation of Magnetic Actuator The switchgear is operated by a single magnetic actuator ganged with the three vacuum interrupters for both tripping and closing.
2. Robust Epoxy Resin Housing The vacuum interrupters are encapsulated with robust hydrophobic epoxy resin housing of unibody casting, featuring thorough insulation to ensure paramount dielectric characteristic.
3. Rugged Powder Coated Tank The magnetic actuator and associated mechanism is enclosed in the rugged powder coated tank. The strong base with special surface finishing ensures the capability of working under various environmental conditions.
4. The hydrophobic epoxy resin housings are firmly bolted to the lid.
5. An external pointer, clearly visible on the base of tank, indicates the "open" or "closed" state of the switchgear, Red for "closed" and Green for "open"pulling the yellow ring with hot stick to manually latch the switchgear to"open"

Voltage input
Measuring range: 0~ 3V
Power consumption: each phase is not greater than 0.3VA
Overload capacity: 1.4 times the rated value, continuous work
Output
Continuous bearing: 5A
Breaking capacity: DC,inductive load, L/R= 40ms, 220V /0.5A
Debounce time:1~99ms, step lms
RS485 /RS232
Rate: 1200-38400bps
Default rate: 9600bps
Protocol: ModbuS RTU,IEC60870-5-101,DNP3.0
Ethernet port (ONLY BC500)
Mode: 10/100M (adaptive)
Interface: RJ45
Protocol: ModbusTCP/IP,DNP3.0IEC60870-5-104
Cubicle
The cubicle is integrated with a variety of electronic components, including protection relay andUPS system for device. Extra components and functions are optional.

Description of Controller
Controller
The Microprocessor based controller provides protection, control, monitoring instrumentation and metering with integrated input and output logic, data logging & fault report.

Communication functionality of the controller is achieved Via electrical Rs485port for remote connection. Additional rear ports including RS232 are available for selection.

The Feeder Terminal Unit(FTU) is the core of controller To prevent any damage to FTU from emergency, the control cubicle contains auxiliary power supply of batteries for uninterruptible power supply, electronic boards and circuit breakers

A series of protection functions can be set via screen display
Protection

1. Protective Functions
2. Phase time overcurrent protection (51P)
3. Phase instantaneous overcurrent protection (50P-1)
4. Two definite time overcurrent settings (50P-2,50P-3)
5. Ground overcurrent protection (5lN)
6. Ground instantaneous overcurrent protection (50N-1)
7. Two definite time ground overcurrent settings (50N-2, 50N-3)
8. Negative sequence overcurrent protection (46)
9. Phase and ground directional overcurrent protection ( 67P, 67N;)
10. Over-frequency(81O-81V)
11. Undervoltage and overvoltage control and alarm ( 27, 59; )
12. Up to four reclose cycles (define a recloser cycle 79-1 79-5; ) close fourtimes/ trip five
13. Adaptive reclosing shots: each reclose sequence allows independent programming of protective functions Sensitive Earth Fault protection

Current input

Measuring range:	0~99A
Power consumption:	rated 5A, each phase is not greater than 0.5VA
	Rated lA, each phase is not greater than 0.2VA
	Rated at 0.2A,not more than 0.1VA per phase
Overload capacity	3 times the rated current, continuous work
	20 times the rated current for 4s
	50 times the rated current for 1s