Company Introduction:
Dehler Technology Co., Ltd. specializes in producing high and low voltage switchgear, box type substation, cable branch box, outdoor vacuum circuit breaker, isolation switch, grounding switch, load switch and low voltage components and other products.
Product Description
General
KYN61-36 air-insulated metal-clad withdrawable switchgear (hereinafter as switchgear is a kind of MV switchgea r.
It is designed as a withdrawable module type panel, and the withdrawable part is fitted with VD4-36E,VD4-36
withdrawable vacuum circuit breaker manufactured by FARADY Electric Company . It can also be fitted with isolation
truck, PT truck, fuses truck and so on. It is applicable to three phase AC 50/60 Hz power system,and mainly
used for the transmission and distribution of electrical pow er and control,protection,monitoring of the circuit.
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Service environment
Normal Operating Conditions
A. Ambient temperature: -15 40
B. Ambient humidity:
Daily average RH no more than 95%;Monthly average RH no more than 90%
Daily average value of the steam pressure no more than 2.2k Pa, and montly no more than 1.8kPa
C. Altitude no higher than 1000m;
D. The air around without any pollution of duty,smoke,ercode or flammable air,steam or salty fog;
E. External vibration from switchgear and controlgear or land quiver can be neglected;
F. The voltage of the secondary electromagnetism interference induced in the system shall no more than 1.6kV.
Special Operating Conditions
According to IEC60694, GB/T11022, the manufacturer and user may agree on special service conditions whic h
deviate from the normal service conditions.
To prevent the condensation phenomena,the heater is necessary for switchgear and needs to be put into service
when the switchg ear is in readiness and service conditons. The heat dissipation probl em of switchg ear can be
sloved by ventilation facilities.
 Main technical specifications
| Rated  Voltage | 36kv    40.5kv |
| Rated Frequency | 50/60hz |
| Rated Current | 630A,1250A,1600A,2000A,2500A,3150A |
| Rated Shore Circuit Breaking Current | 25ka, Â 31.5ka |
| Rated short  Circuit Making Current(peak) | 63ka ,80ka |
| Rated short-time Withtang Current(4s) | 25ka 31.5ka |
| Rated Peak Withstand Current | 63ka ,80ka |
| Auxiliary Control Circuit Rated Voltage | DC110,DC220,AC220 |
1.36kV is accordance with IEC and complies with CNS;
2.Current transformer should be considered singly;
3.Other voltage is available on request;
4.The detail parameters can be found in VD4-36 instruction manual.
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Section View
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A. Busbar Compartment                    1. Shutter              8. Supportor(Fitted with Indicator)
B. Circuit Breaker Compartmen t            2. Circuit Breaker       9. Insulated Separate Plate
C. Cable Compartment                     3. Secondary Plug     10. Electrical Cable
D. Low Voltage Compartment               4. Main Busbar        11. Baffle Heater
                                          5. Busbar Bushing     12. Current Transformer
                                          6. Earthing Switch     13. Pressure Relief Plate
                                          7. Spout              14. PartitionÂ
Elliptical gear flowmeter (also known as displacement flowmeter and gear flowmeter) belongs to a kind of positive displacement flowmeter, which has high precision in flow instruments. It uses mechanical measuring elements to continuously divide the fluid into a single known volume part, and measures the total flow volume according to the number of times that the metering chamber fills and discharges the fluid in the volume part step by step and repeatedly. Oval gear flowmeter can be made of different materials (cast iron, cast steel, 304 stainless steel and 316 stainless steel). It is suitable for flow measurement in chemical industry, petroleum, medicine, electric power, metallurgy, food and other industrial departments.
Ellipse Gear Flowmeter,Oval Gear Flow Meter,Gear Oval Flowmeter,Plastic Oval Gear Flowmeter
Taizhou Jiabo Instrument Technology Co., Ltd. , https://www.taizhoujiabo.com