Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Hardware Stock >

Ac Metal - Clad Rmu Indoor Switchgear 12kv Box Type & Fixed Type Xgt9-12 Series

Categories Medium Voltage Switchgear
Brand Name: Tianan Electric
Model Number: XGT9-12
Place of Origin: CHINA
MOQ: 1set
Price: Pending
Payment Terms: L/C, T/T, D/P, D/A
Supply Ability: 2000sets per year
Delivery Time: 35 work days
Packaging Details: wooden cases
Equipment: LBS,Combination breaker,CB
Insulation Type: Air Insulation
Rated Current: 630A,125A,1250A
Rated connecting (transferring) current: 3150A
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

Ac Metal - Clad Rmu Indoor Switchgear 12kv Box Type & Fixed Type Xgt9-12 Series

12KV Box Type & Fixed type Indoor AC Metal - Clad RMU Switchgear


General

XGT9-12 series switchgear is a kind of fixed indoor switch equipment with three-phase AC, air insulation. It can be equipped with FT8-12 indoor HV AC vacuum load switch, FT8-12R indoor HV AC vacuum load switch-fuse combination apparatus, VT28-12 indoor HV AC vacuum circuit breaker, used to control, accept and distribute the electrical energy in the 10kV single busbar system of three-phase AC, 50Hz; itself can control, protect, monitor and communicate circuits, is suitable for airport, subway, huge building, secondary substation, industry and mining enterprise and so on.

Service Condition

Altitude: Not more than 1000m;

Ambient temperature: +40℃~-25℃

Relative humidity: Daily average not more than 95%, monthly average not more than 90%;

No obvious pollution around, such as corrosive gas or combustible gas;

No recurrent, severe vibration.

Note: if deviating from the normal service condition, users can negotiate with the manufacturer.

Technical parameter

Electric parameter for load switch, load switch-fuse combination apparatus, circuit breaker

No.NameUnitParameter
Load switchCombination breakerCircuit breaker
1Rated voltagekV121212
21min power frequency withstand voltage (virtual value) (interphase, to earth/fracture)kV42/4842/4842/48
3Lightning impulse withstand voltage (virtual value) (interphase, to earth/fracture)kV75/8575/8575/85
4Rated currentA630125630,1250
5Rated frequencyHz50
6Rated short circuit breaking currentkV31.520,25,31.5
7Rated short-time withstand current/duration of short-circuitkV/s20/420/4,25/4,31.5/4
8Rated peak withstand currentkV5050,63,80
9Rated short circuit making current (peak)kV5050,63,80
10Rated operation sequenceO-0.3s-CO-180s-CO
11Rated connecting (transferring) currentA3150
12Single capacitor bank/back to back capacitor bank rated breaking currentA630/400
13Rated no-load transformer breaking current1250kVA transformer no-load current
14Mechanical lifeTime10000

Mechanical characteristics parameter for load switch and circuit breaker


No.NameUnitParameter
Load switchCircuit breaker
1Rated voltagekV1212
2Rated short-circuit breaking currentkA2531.5
3Contact pressureN1000±1002400±2003100±200
4Clearance between open contactmm9±19±1
5Over travelmm4±1
6Average closing speedm/s0.6±0.20.6±0.2
7Average opening speedm/s1.1±0.21.1±0.2
8Bounce time of contact closingms≤2
9Opening and closing non-synchronism of 3-pole contactms≤2
Quality Ac Metal - Clad Rmu Indoor Switchgear 12kv Box Type & Fixed Type Xgt9-12 Series for sale
Send your message to this supplier
 
*From:
*To: Ningbo Tianan (Group) Co.,Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0