- About us
-
Products
-
Distribution
-
Firefighting & Fire protection
- Fire Alarm
-
Firefighting
- Fire extinguisher
- Fire hydrant
- Fire pumps
- Fire hose
- Couplings
- Nozzle
- Sprinkler
- Firefighting Foam
- Fire blanket
- Foam inductor
- Confined Breathing Apparatus
- Others...
- Ventilators
- Fire Ladder
- Control Valves
- Automatic filling, testing fire extinguisher
- Fire hose, washing & binding machines
- Fire extinguisher for cars
- Industrial, military & oil-gas lighting
- Fire powder
- Fire - Explosion Proof System
- Oil & Gas
- Life-saving Equipment
- Electrical Safety
-
Labor protection
- Army boots
- Protective Clothing
- Safety gloves
- Safety shoes
- Protective Hats
- Oil/Acid-Resistant Gloves
- Oil/Acid-Resistant Boots
- Heat resistant clothing
- Heat resistant gloves
- Heat resistant boots
- Earmuffs
- Protective Glasses
- Safety belt
- Fall arrester
- Climbing Rope
- Rescue Rope
- Welding Mask
- Toxic Mask
- Others...
- Electrical Construction
- Measuring Instruments
- Security
- Primary equipment
- Lightning Protection
- Mechanical & Electrical
-
Firefighting & Fire protection
- Manufacture
-
Distribution
- Service
-
Project
- Offshore Projects
-
Onshore projects
- Mechanical and Electrical
- Firefighting and Fire protection
- Lightning Systems
- HVAC
- Security, Computer Network
- Helicopter Underwater Escape Training (HUET) Models
- Intelligent warehouse
- Powder coasting system
- Extinguisher powder loading system
- Maintenance, Repair of fire protection, HVAC, Lightning systems
- Thematic - News
- Sitemap
- Contact Us
- Catalogue
Product Category
- Distribution
- Firefighting & Fire protection
- Fire Alarm
- Addressable Fire Alarm Control Panel
- Conventional Fire Alarm Control Panel
- Manual Call Point
- Addressable and Coventional Detectors
- Bell, Strobe and Horn
- Modules
- Others...
- Firefighting
- Fire extinguisher
- Fire hydrant
- Fire pumps
- Fire hose
- Couplings
- Nozzle
- Sprinkler
- Firefighting Foam
- Fire blanket
- Foam inductor
- Confined Breathing Apparatus
- Others...
- Ventilators
- Fire Ladder
- Control Valves
- Automatic filling, testing fire extinguisher
- Fire hose, washing & binding machines
- Fire extinguisher for cars
- Industrial, military & oil-gas lighting
- Fire powder
- Fire - Explosion Proof System
- Oil & Gas
- FM200 Systems
- Wellhead Control Panel
- Metering Systems
- Crane muzzle people
- HVAC system
- Life-saving Equipment
- Electrical Safety
- Insulating Gloves
- Insulating boots
- Insulating Blankets
- Insulating helmet
- Conductive working suit
- Hot stick
- Short - gun sticks
- Earthing equipment
- Others...
- Labor protection
- Army boots
- Protective Clothing
- Safety gloves
- Safety shoes
- Protective Hats
- Oil/Acid-Resistant Gloves
- Oil/Acid-Resistant Boots
- Heat resistant clothing
- Heat resistant gloves
- Heat resistant boots
- Earmuffs
- Protective Glasses
- Safety belt
- Fall arrester
- Climbing Rope
- Rescue Rope
- Welding Mask
- Toxic Mask
- Others...
- Electrical Construction
- Products and Suppliers
- Winch
- Tensioner and Puller
- Wire Grip
- Hydraulic Tools
- Hydraulic Compression Tools
- Hydraulic Cutters
- Hydraulic Punches
- Hydraulic Pumps
- Others...
- Hoists
- Space Car
- Wire-Mesh Grips
- Other...
- Measuring Instruments
- Electrical Measurement
- Clamp Meters
- Multimeters
- Insulation Testers
- Earth Testers
- Micro-resistance Testers
- Power Quality Analyzers
- Electric Detectors
- Others...
- Non-electric Measuring
- Thermometers
- Distant meters
- Portable gas detector
- Plating Thickness Meter
- Security
- Puplic Annoucement System
- Central Controller
- Ministry preamps
- Ceiling Speakers
- Speaker wall box
- Volume control buttons
- Tables call
- Desk call extension
- Camera Systems
- DVR center
- CCTV Day Night
- CCTV IR
- CCTV PTZ
- Bullet cameras
- Primary equipment
- Disconnectors
- Circuit Breaker
- Current Transformer
- Voltage Transformer
- Surge Arrester
- Filter reactor
- Lightning Protection
- Air Terminals
- Lightning Arrester
- Mechanical & Electrical
- Manufacture
- Safety belt
- Earthing Equipment
- Puly
- Safety signs
- Labor Protection
- Protective Clothing
- Safety Gloves
- Puller
- Others...
Manufacturer
- HONEYWELL
- MEDC
- FIKE
- KEY
- SPERIAN
- DRAEGER
- PAN TAIWAN
- PROTECTA
- SAF-T-GARD
- FOMTEC
- KIDDE
- OCV
- MULTRON
- EXCALOR
- NORTH
- BULLARD
- BILLY PUGH
- SEW
- SONEL
- FLIR
- NEWAGE
- PROTEK
- SICK
- YOTSUGI
- GENSET
- PAT NGK
- NINGBO
- FUJII DENKO
- SMC
- QMATIC
- KING'S
- VIET NAM
- FAMECA
- 3M
- BH
- SALISBURY
- MIRCOM
- SECUTRON
- HASTING
- SIEMENS
- ALSTOM
- ABB
- TRENCH
- TYCO
- TOSHIBA
- NGK
- OBO
- KYORITSU
- HIOKI
- HAGLOF
- LEICA
- INGESCO
- PULSAR
- PRODUCTOS MESA
- KAC
- SHIN YI
- KLEIN TOOLS
- CHINA
- LHRMarine
- DANIAMANT
- HWASEUNG EXWILL
- PROTECTOR
- IZUMI
- OTHERS
- TEMA
- CHAUVIN ARNOUX
- FLUKE
- AMPROBE
- DEFELSKO
- Koronakis
- GOULDS
- BOSCH
- AXIS
- EUROGARDIAN
- ProPHOS
- POTTER ROMER
- SHIJIAZHUANG
- SCA SPECIAL CHEMICAL
- LARSON
- BARTH
- EXCESS
- JUST
- EURAMCO SAFETY
- FirePASS
Project
- Offshore Projects
- HVAC System
- FM-200 System
- Wellhead Control Panel
- Gas metering system
- Onshore projects
- Mechanical and Electrical
- Firefighting and Fire protection
- Lightning Systems
- HVAC
- Security, Computer Network
- Helicopter Underwater Escape Training (HUET) Models
- Intelligent warehouse
- Powder coasting system
- Extinguisher powder loading system
- Maintenance, Repair of fire protection, HVAC, Lightning systems
Weblinks
Manufacturer/Country of Origin | offered by Tender | Alstom/ India | |
Ordering number | - ditto- | GL314F3 | |
Substantial requirements | |||
Applicable standard | IEC 62271-100 | IEC 62271-100 | |
Type | Outdoor, three-pole operation | Outdoor, three single-pole operation, electrically ganged | |
Outdoor, three single-pole operation | Outdoor, three single-pole operation | ||
Interrupter units per pole | 1 | 1 | |
Insulating medium | SF6 | SF6 | |
Rated voltage | kV | ≥ 220 | 220 |
Highest system voltage | kV | ≥ 245 | 245 |
Rated frequency | Hz | 50 | 50 |
Rated current (In) | A | Type 1: ≥1250 A Type 2: ≥2000 A | 3150 |
Rated three phase symmetrical short-circuit breaking current | kA rms. | > 40 | 50 |
Rated three phase symmetrical short circuit making current | kA peak | > 100 | 125 |
Rated duration of short-circuits | s | > 3 | 3 |
Rated Operating Sequence | O-0.3s-CO-3min-CO | O-0.3s-CO-3min-CO | |
Lightning impulse voltage (1.2/50ms) withstand to earth | kV peak | >1050 | 1050 |
One minute power frequency voltage withstand to earth 50 Hz | kV rms. | >460 | 460 |
First-pole-to-clear factor | 1,3 | 1,3 | |
Minimum creepage distance | mm/kV | >25 | 25mm/kv |
Operating mechanism | Three-pole and single pole | Three-pole and single pole | |
Operating mechanism drive type | Spring | Spring | |
Minimum clearance between phase | mm | ≥ 2100 | 4140 |
Minimum clearance to earth | mm | ≥ 2100 | 2200 |
Operating times: (*) | |||
- Opening time | ms | < 25 | < 25 |
- Closing time | ms | < 80 | < 80 |
- Break time | ms | < 45 | < 45 |
- Arcing time | ms | < 20 | < 20 |
Maximum time on auto-reclose of : (from trip energisation to instant of reclose main contacts) | ms | 3-30s three phases | 3-30s three phases |
Resistance of main contact (new contact) | mW | < 50 | < 50 |
Rated out-of phase breaking current | kA | >=10 | 12,5 |
Rated line charging breaking current | A rms. | > 125 | 125 |
Rated cable charging breaking current | A rms. | > 250 | 250 |
Rated small inductive breaking current | A rms. | acc. IEC 61233 | 10 |
Rated transient recovery voltage for terminal faults (T100) | kV peak | > 364 | 364 |
Auxiliary power supply | |||
- Voltage for heating and spring charged motor | Vac | 220 | 220 |
- Control, closing & tripping voltage | Vdc | 220 | 220 |
Number of tripping coil | pcs | 2 | 2 |
Mechanical operation duration (In - class M2) | time | > 10,000 cycles (closing-opening) |
10000 cycles (Class M2) |
Times tripping of 20kA (40kA) short circuit current without repair | > 30 (10) | 30 (10) | |
Power of closing, tripping coil of CB for all three phases | VA | < 1200 | 340w motor per mechanism |
Type test for Mechanical operation duration (The contractor must provide type tests to demonstrate the parameters offered.) |
yes | yes | Yes |
Gas leakage rate | ≤0.5 %/year | ≤0.5 %/year | |
Wired Control cubicle including: +Anti-pumping device + Pole discrepancy device + Local/remote control switch + SF6 density meter with alarm/trip contact + Auxiliary contact: at least 12NO & 12NC + Auxiliary contacts for charged spring signal and motor control + Heating and lighting device |
Required | Provided | |
Common local control cabinet : - For type of single-pole circuit breaker, the common local control cabinet (combined from local control cubicles of three single - pole circuit breaker) must be equipped. The common local control shall allow operating independently closing/opening on each phase and operating simultaneously closing/opening on three phases of circuit breaker. Common control cabinet with connecting cables for electrical coupling of control cabinet with operating mechanism cubicle on each phase |
Required | Provided. | |
Cabinets of the CB | Aluminium Aluminium alloy/ stainless steel/ galvanized steel/ steel with coated by special painting; IP56 protection level | Aluminium cabinet - IP55 protection level | |
Steel structure | |||
Height steel structure | mm | Height of structure and CB is at least 7500mm | Yes |
Operating floor | Yes/No | Yes (if necessary) | Yes |
Height operating floor | mm | Item A-1.4_Scope of Supply | Yes |
Isolator | Porcelain, brown | Insulator shall be brown, hollow porcelain | |
Non-substantial requirements | |||
First-pole-to-clear factor | 1,3 | 1,3 | |
Rated capacitive breaking current | A rms. | 400 | 400 |
Number of spare auxiliary contact | |||
Normally opened | pcs | > 12 | 12 |
Normally closed | pcs | > 12 | 12 |
Materials of terminals | Terminal pads provided | ||
HV | Aluminium | Aluminium | |
Steel structure | |||
Type | H figure type | Yes | |
Materials | Hot dip ganvalnized steel | Yes | |
Height of structure | mm | ≥ 7500 | |
Requirements for information | |||
Rated times quanlities of circuit breaker | |||
Opening time (no-load) | ms | offered by Tender | ≤25 |
Closing time (no-load) | ms | - ditto- | ≤80 |
Open-close time (no-load) | ms | - ditto- | ≤300 |
Reclosing time (no-load) | ms | - ditto- | ≤350 |
Close-open time (no-load) | ms | - ditto- | <70 |
SF6 gas | |||
SF6 mass for one three-pole circuit breaker | kg | offered by Tender | 18,1 |
Rated SF6 density | kg/m3 | - ditto- | 0.75Mpa(abs) at 20degC |
First threshold of SF6 density | kg/m3 | - ditto- | 0.64Mpa(abs) at 20degC |
Second threshold of SF6 density | kg/m3 | - ditto- | 0.61Mpa(abs) at 20degC |
SF6 gas pressure density gauss | Yes | Yes | |
Max. noise level at 3 meters distance due to operation of circuit breaker | dB | offered by Tender | < 140 db |
Max. impact load due to circuit breaker operation | kg | - ditto- | Refer GA drawings |
Rated mechanical terminal load kN | kN | - ditto- | Vertical strength - 125daN |
Total weight of complete circuit breaker | kg | - ditto- | 2800 (approx) |
Terminals (Dimensions : Holes - No. , size and spacing) | Aluminium terminal pads provided, 125 x 125 mm, 4 holes, 16mm dia, 50 mm spacing | ||
HV | offerred by Tender | Yes | |
Drawings of steel structure | Yes/No | Yes | Yes |
Download catalogues http://www.bhvietnam.com/dowload.php?id_code=e3d41b033c695ae4b3ec57e0ecdd3120
Products