China High Quality Sh15-M Wholly Sealed Amorphous Alloy Coil Three Phase Oil Immersed Power Transformer 30~2500kVA

June 01, 2023

 Product overview
SH15 sealed power transformer, amorphous alloy, the product is oil filled seal type. Principle with sealed type power transformer. Element is the basis of amorphous alloy iron, nickel, cobalt, silicon and boron, carbon, etc. It is a kind of isotropic soft magnetic materials. Magnetic power is small, there is no block structure defects of domain wall movement, only 0.027 mm, filling coefficient decreases accordingly, 0.75 ~ 0.8, the resistivity is very high, 3 ~ 6 times that of silicon steel plate, hardness of silicon steel sheet is five times, amorphous alloy material is particularly sensitive to stress.
SH15 2500/6 - M - 30 ~ ~ 10 series products based on standard GB/T6451 load loss dropped 15%, no-load loss based on the standard GB/T6541 fell by 70%. Standards by JB/T10318-2002 amorphous alloy iron core oil-immersed distribution transformer technical parameters.
SH15-M   main performance parameters of the products

Type		 (KVA)
Rated capacity
Connection symbol		 (KV)
Voltage combination		 (W)
No-load losses		 (W)
Load losses		 (%)
No- load current		 (%)
Short-circuit impedance

H.V
Tapping range
L.V
SH15-M-30 30 Dyn11 6
6.3
10
10.5
11		 ±5%

±2×2.5%
 		 0.4 33 600 1.7 4.0
SH15-M-50 50 43 870 1.3
SH15-M-63 63 50 1040 1.2
SH15-M-80 80 60 1250 1.1
SH15-M-100 100 75 1500 1.0
SH15-M-125 125 85 1800 0.9
SH15-M-160 160 100 2200 0.7
SH15-M-200 200 120 2600 0.7
SH15-M-250 250 140 3050 0.7
SH15-M-315 315 170 3650 0.5
SH15-M-400 400 200 4300 0.5
SH15-M-500 500 240 5150 0.5
SH15-M-630 630 320 6200 0.3 4.5
SH15-M-800 800 380 7500 0.3
SH15-M-1000 1000 450 10300 0.3
SH15-M-1250 1250 530 12000 0.2
SH15-M-1600 1600 630 14500 0.2
SH15-M-2000 2000 750 17400 0.2 5.0
SH15-M-2500 2500 900 20200 0.2
 
 

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Yangzhou Qianyuan Electric Equipment Manufacturing & Trade Co.Ltd , https://www.qypowerline.com