Ang A2Z-DGIS Series Dry Air Gas Insulated Switchgear ay dinisenyo para sa medium voltage applications kung saan kinakailangan ang environmental responsibility, compact design, operational safety, at reliable power distribution.
Sa halip na SF6 gas, ang A2Z-DGIS Series ay gumagamit ng climate-friendly dry air insulation. Ang istrukturang ito ay tumutulong na alisin ang operational difficulties at environmental concerns na nauugnay sa SF6 gas systems habang pinapanatili ang mga bentahe ng gas insulated switchgear technology.
Ang lahat ng switching equipment ay nakalagay sa sealed stainless-steel tank alinsunod sa mga kinakailangan ng IEC 62271-200. Ang dry air insulation medium ay hindi naglalaman ng F-gases, walang kulay, hindi nasusunog, hindi nakakalason, at walang kemikal na nakakapinsalang sangkap.
Ang A2Z-DGIS Series ay nag-aalok ng compact at modular na istraktura na angkop para sa medium voltage distribution networks, renewable energy plants, industrial facilities, transformer substations, transportation infrastructure, at utility applications.
Ang serye ay nagbibigay ng mataas na service continuity, internal arc safety, mechanical at electrical interlocking, ergonomic operation, at flexible system configurations ayon sa mga kinakailangan ng proyekto.
Mga Lugar ng Aplikasyon
Lugar ng Aplikasyon
Power generation facilities
Power transmission at distribution systems
Renewable energy plants
Heavy industry facilities
Transformer substations
Oil at gas facilities
Infrastructure at building projects
Transportation systems tulad ng shipyards, railways, at airports
Chemical industry
Pipeline installations
Medium voltage distribution networks
Industrial power distribution systems
Mga Bentahe
Bentahe
Climate-friendly dry air insulation sa halip na SF6 gas
Hindi naglalaman ng F-gases
Tumutulong na alisin ang SF6 gas handling processes
Nagpapababa ng operational costs na may kaugnayan sa SF6 gas management
Compact at modular na istraktura
User-friendly na disenyo para sa operasyon at maintenance
Ang cable compartment ay nagbibigay-daan sa front access sa current transformers at voltage transformers
Walang kinakailangang espesyal na pagsasanay para sa operasyon ng produkto
Flexible at integrated solutions batay sa mga kinakailangan ng proyekto
Factory-tested production structure
Posibilidad na palitan ang isang panel nang hindi hinahawakan ang mga katabing panel
Angkop para sa cost-effective at logical switching configurations
Mechanically at electrically interlocked na disenyo ayon sa IEC 62271-200
Ergonomic operation
Opsyonal na 5-taong warranty
Mga Pangunahing Tampok
Tampok
Paglalarawan
Insulation Medium
Dry air insulation
Environmental Impact
SF6-free at F-gas-free na istraktura
Gas System
Sealed pressure system
Design Concept
Innovative, sustainable, at technology-focused na disenyo
Monitoring
Sensor integration at real-time monitoring ng system operation
Protection
Sealed pressure system laban sa dumi, moisture, at external factors
Safety
Internal arc classified at mechanically interlocked na istraktura
Maintenance
Mas mababang maintenance requirements kumpara sa conventional gas handling systems
Flexibility
Angkop para sa cable at busbar side current transformer at voltage transformer options
Operation
Ergonomic switching at operation design
Mga Tampok Pangkaligtasan
Tampok Pangkaligtasan
Paglalarawan
Internal Arc Classification
IAC AFLR internal arc classification
Service Continuity
LSC-2B service continuity class
Partitioning Class
PM partitioning
Protection Class
IP3X na may saradong pinto, IP2X sa pagitan ng compartments
Interlocking System
Ligtas na mechanical interlocking ayon sa IEC 62271-200
Door Safety
Espesyal na hinged door design para sa ligtas na operasyon
Busbar Safety
Touch-safe insulated busbar structure
SF6-Free Safety
Tinatanggal ang operational difficulties na may kaugnayan sa SF6 gas handling
Earthing
Maaasahang earthing at ligtas na switching operation
Mga Kundisyon ng Serbisyo
Kundisyon ng Serbisyo
Halaga
Installation Area
Indoor
Minimum Ambient Temperature
-5°C
Maximum Ambient Temperature
40°C
24-Hour Average Ambient Temperature
35°C
Operating Conditions
Heavy-duty application conditions
Mga Pagpipilian sa Kulay
Lugar
Kulay
Front Covers
RAL 9003
Side Covers
RAL 7015
Dry Air Insulation Pressure
Parameter
Unit
Halaga
Filling Pressure, Gauge
bar
2.0 sa 20°C
Minimum Operating Pressure, Gauge
bar
1.8 sa 20°C
Circuit Breaker at Disconnector Endurance
Equipment
Electrical Class
Mechanical Class
Standard
Circuit Breaker
E2
M2
IEC 62271-100
Capacitive Current Switching
C2
—
IEC 62271-100
Disconnector / Earthing Switch
E2
M0
IEC 62271-102
Mga Dimensyon
Dimensyon
Unit
Halaga
Width
mm
650
Height
mm
2350
Depth
mm
1500
Mga Pangunahing Kompartimento
Kompartimento Blg.
Pangalan ng Kompartimento
1
Busbar Compartment
2
Low Voltage Control Compartment
3
Pressure Relief Channel
4
Switching Equipment Compartment
5
Switching Equipment Mechanism
6
Cable Connection Point
7
Cable Compartment
Mga Pamantayan
Equipment
IEC Standard
EN Standard
Medium Voltage Switchgear
IEC 62271-1, IEC 62271-200
EN 62271-1, EN 62271-200
Circuit Breakers
IEC 62271-100
EN 62271-100
Disconnectors / Earthing Switches
IEC 62271-102
EN 62271-102
Insulation
IEC 60071
EN 60071
IP Code
IEC 60529
EN 60529
IK Code
IEC 62262
EN 50102
Current Transformers
IEC 61869-2
EN 61869-2
Voltage Transformers
IEC 61869-3
EN 61869-3
Voltage Indicator
IEC 62271-213
EN 62271-213
Product Code
Series Code
Pangalan ng Produkto
A2Z-DGIS Series
Dry Air Gas Insulated Switchgear
A2Z-DGIS-24
24 kV Dry Air Gas Insulated Switchgear
A2Z-DGIS-36
36 kV Dry Air Gas Insulated Switchgear
Specs ng Parameter
A2Z-DGIS SeriesNode ng Modelo
Rated Voltage
24 / 36 kV
Power Frequency Withstand Voltage
50 / 70 kV
Lightning Impulse Withstand Voltage
125 / 170 kV
Rated Frequency
50 / 60 Hz
Rated Busbar Current
Hanggang 2500 A
Rated Feeder Current
1250 / 2000 A
Short-Time Withstand Current
Hanggang 31.5 kA, 3 s
Peak Withstand Current
78.8 kA
Internal Arc Classification
31.5 kA, 1 s, AFLR kA
Insulation Medium
Dry air
Installation Type
Indoor
Switching Equipment Housing
Sealed stainless-steel tank
Mga Kaugnay na Modelo
Galugarin ang iba pang mga espesyal na yunit sa loob ng teknikal na klasipikasyong ito.
