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Ningbo Tianan (Group) Co.,Ltd.

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Sf6 High Voltage Switchgear , 33Kv / 36Kv / 40.5Kv Indoor RMU Switchgear

China Sf6 High Voltage Switchgear , 33Kv / 36Kv / 40.5Kv Indoor RMU Switchgear supplier
Sf6 High Voltage Switchgear , 33Kv / 36Kv / 40.5Kv Indoor RMU Switchgear supplier Sf6 High Voltage Switchgear , 33Kv / 36Kv / 40.5Kv Indoor RMU Switchgear supplier

Large Image :  Sf6 High Voltage Switchgear , 33Kv / 36Kv / 40.5Kv Indoor RMU Switchgear

Product Details:

Place of Origin: China
Brand Name: Tianan Electric
Certification: ISO9001:2000
Model Number: HXGT10-40.5

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: US $50,000
Packaging Details: Wooden Case
Delivery Time: 45 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 PCS/year
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Detailed Product Description
Rated Current: 630 A Rated Short Time Continual Time: 4 S
Typical Products: RMU Frequency: 50/60HZ
Rated Voltage: 36(38),40.5 Altitude: Up To 3000m Above Sea Level

33Kv / 36Kv / 40.5Kv Indoor RMU Switchgear , Sf6 High Voltage Switchgear​
NINGBO TIANAN (GROUP) CO., LTD.

 

Overview:
The GIS is suitable for power plant, substation, combined substation and electric power system, which is three phase indoor AC single busbar and sectioning single busbar with 50Hz, 35kV rated voltage, used to control, accept and distribute electric power.

Functional design:
1. Reliable
Each compartment is monitored individually & has its own pressure relief device.
2. Safety
The primary side components are hermetically enclosed, gas filled compartment and thus insensitive
to atmosphere, dirt &dust.
3. Space saving
Smaller foot prints All operations on the switchgear front.
4. Economically efficient
Reduced space & surface area requirement. Long service life Maintenance free Gas compartment.
Specifications

Parameter:
 

No. Item unit Parameter
1 Rated voltage KV 33/36/40.5
2 Main busbar rated current A 400/630
3 Rated current A 630A
4 Rated frequency HZ 50
5 Rated short-time withstand current KA 20,25
6 Rated short time continual time S 2
7 Rated peak withstand current KA 50,63
8 Rated short-circuit making current KA 50,63
9 Rated active load breaking current A 630
10 Rated closed loop breaking current A 630
11 Rated cable-charging breaking current A 10
12 The earthing switch rated
short-time resistance current
KA 20
13 Grounding switch rated
short circuit duration
S 4
14 Grounding switch rated
peak withstand current
KA 50
15 Rating insulation level 1min Power
frequency withstand
voltage
KV (phase to phase/ phase-to-ground) 42;
(isolating distance) 48
lightning impulse
withstand voltage
(peak value)
KV (phase to phase/ phase-to-ground) 75;
(phase to phase/ phase-to-ground) 85
16 major loop resistance   ≤400
17 mechanical life Load switch time 5000
Earthing switch time 2000
18 subsidiary loop 1min Power
frequency withstand voltage
KV 2
19 SF6 Rated Gas pressure
(20ºC gauge pressure)
Mpa 0.04
20 SF6 Gas annual Leakage rate   <=0.2%
21 Protection grade of gas insulated enclosure   IP67

Contact Details
Ningbo Tianan (Group) Co.,Ltd.

Contact Person: admin

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