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KYN61-40.5 metal enclosed indoor mv/lv 20kv electrical switchgear

Categories Electrical Wire & Cable Assemblies
Brand Name: Ptox Corp
Model Number: KYN61-40.5
Place of Origin: Zhejiang
Price: 29033Set
Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 30 Set/Sets per Month
Min.Order: 1
Port: Shanghai, Guangzhou, Shenzhen, Chongqin,Ningbo
FOB: 29
Material: CRCA
Type: electrical switchgear
Rated voltage: 40.5kV
Rated frequency: 50Hz
Rated current: Up to 1600A
Protection degree: IP30
Standard: GB3906
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KYN61-40.5 metal enclosed indoor mv/lv 20kv electrical switchgear

KYN61-40.5 metal enclosed indoor mv/lv 20kv electrical switchgear

Features

  • Compact structure
  • Less covered area.
  • Good suitability
  • Good handcart interchangeability

Description

KYN61-40.5 metal enclosed indoor mv/lv 20kv electrical switchgear is a new type indoor product self-developed by introducing the technology of ABB and absorbing similar products advantages at home and abroad. The device is compound insulation, handcart floor structure, having much higher technique index.

Application

KYN61-40.5 metal enclosed indoor mv/lv 20kv electrical switchgear is applied to power distribution system for 40.5kV with three-phase AC 50Hz single bus or single bus sectional system. Mainly used in power plants, substation, industrial and mining enterprises for power receiving and distribution, also for controlling, protecting and monitoring the circuit. It can be used for frequent operated occasions as well.

Normal operating conditions

  • Ambient air temperature : -5°C ~ +40°C;
  • Daily average temperature(Within 24h): ≤+35℃
  • Altitude:≤1000m;
  • Relative humidity: within 24h, daily average value ≤ 95% , daily average vapor pressure≤ 2.2KPa; monthly average value ≤ 90%, monthly average vapor pressure≤ 1.8KPa
  • Ambient air is not significantly polluted by dust, smoke, corrosive and / or flammable gas, vapor or salt contamination.

Special operation conditions
If the switchgear will be used in conditions that exceed the normal environmental conditions, users should consult with the manufacturer.

Technical Parameter


Item(Unit)

Data

Rated Voltage(kV)

40.5

Rated Current(A)

≤1600

Rated Frequency(Hz)

50

Rated Short-time Power Frequency Withstand Voltage (kV)

95

Rated Lightning Impulse Withstand Voltage (kV)

185

Rated Peak Withstand Current(kA)

≤80

4S Rated Short-time Withstand Current(kA)

≤31.5

Standard

GB3906

Protect Degree

IP30






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