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HOME > Products > Epoxy cast resin electric device > RISHO cast resin top runner transformer

Epoxy cast resin electric device

RISHO cast resin transformer

rishocast

37% power saving / 5.9 ton CO2 reduction a year
cast resin transformer

 

Comparison of energy-saving effect

 

 

(3-phase 500kVA 6600/210V 60Hz Load factor = 40%)

 

■Standard specification
Installation location Indoor- only
Insulation class F
Limit of temperature rise(K) 95
Industrial standard

JIS C 4306:2013

JEM 1501:2014
Phase

Capacity

(kVA)

Frequency

(Hz)

Primary

(kV)

Secondary

(V)

 Connection
Single 10, 20, 30, 50 50 or 60 R6.6-F6.3-6.0 210-105 Single phase
3-wire
75, 100, 150, 200,300, 500 F6.75-R6.6-F6.45-F6.3-6.15
Three 20, 30, 50 R6.6-F6.3-6.0 210 Y-Y(Yy0)
75, 100, 150, 200,300, 500 F6.75-R6.6-F6.45-F6.3-6.15 Y-△ (Yd1)
750,1000,1500, 2000 50 420 △-Y(Dyn11)
60 440

 

■Dimension & property


■Single phase 6600V/210-105V

Fre

quency

Capacity

(kVA)

Dimensions

(mm)

Outline

Mass

(kg)

 Model

Energy

consumption

efficiency

（Ｗ）

Standard

energy

consumption

efficiency

(W)

 ECE Category
Ｘ Ｙ Ｚ Standard Semi-standard
50Hz 10 340 420 780 Fig.1 190 RFMT-PUR1 JB-0010 76 79 2-7 2-19
20 350 430 870 250 RFMT-PUR1 JB-0020 125 127
30 380 460 960 350 RFMT-PUR1 JB-0030 166 167
50 470 440 920 Fig.2 370 RFMT-PUR1 JB-0050 232 236
75 550 480 930 490 RFMT-PUR1 JB-0075 298 310
100 580 480 960 560 RFMT-PUR1 JB-0100 367 376
150 620 500 1080 740 RFMT-PUR1 JB-0150 490 494
200 740 540 1190 1070 RFMT-PUR1 JB-0200 595 600
300 840 550 1330 1420 RFMT-PUR1 JB-0300 773 789
500 850 610 1590 2130 RFMT-PUP1 JB-0500 1106 1110 ― ―
60Hz 10 340 420 780 Fig.1 190 RFMT-PVR1 JB-0010 73 74 2-8 2-20
20 350 430 870 250 RFMT-PVR1 JB-0020 119 120
30 380 460 960 350 RFMT-PVR1 JB-0030 157 159
50 470 440 920 Fig.2 370 RFMT-PVR1 JB-0050 222 226
75 550 480 930 490 RFMT-PVR1 JB-0075 286 300
100 580 480 960 560 RFMT-PVR1 JB-0100 351 366
150 620 500 1080 740 RFMT-PVR1 JB-0150 480 484
200 740 540 1190 1070 RFMT-PVR1 JB-0200 571 591
300 840 550 1330 1420 RFMT-PVR1 JB-0300 758 782
500 850 610 1590 2130 RFMT-PVP1 JB-0500 1084 1110 ― ―
  • Standard energy consumption efficiency is based on JIS C 4306:2013
  • The above figures do not show guaranteed valule, but show reference value for designing.
  • The above specifications might be rewritten without notice due to improvement.

▲Fig.1

▲Fig.2

 

■3-phase 6600V/210V (420V or 440V)

Fre

quency

Capacity

(kVA)

Dimensions

(mm)

Outline

Mass

(kg)

 Model

Energy

consumption

efficiency

（Ｗ）

Standard

energy

consumption

efficiency

(W)

 ECE category
Ｘ Ｙ Ｚ Standard

Semi-

standard
50Hz 20 640 400 700 Fig.3 280 RFMT-PWR1 JB-0020 168 172 2-9 2-21
30 640 400 720 290 RFMT-PWR1 JB-0030 222 224
50 665 425 780 360 RFMT-PWR1 JB-0050 308 314
75 715 440 820 450 RFMT-PWR1 JB-0075 403 411
100 730 460 860 550 RFMT-PWR1 JB-0100 487 497
150 820 465 940 700 RFMT-PWR1 JB-0150 636 649
200 845 475 1100 900 RFMT-PWR1 JB-0200 768 784
300 955 495 1190 1200 RFMT-PWR1 JB-0300 1000 1020
500 1180 545 1280 2000 RFMT-PWR1 JB-0500 1406 1430 2-10 2-22
750 1480 685 1540 Fig.4 2800 RFMT-PWP1 JB-0750 2578 2630
1000 1600 700 1660 3500 RFMT-PWP1 JB-1000 3185 3230
1500 1760 880 1940 5200 RFMT-PWP1 JB-1500 4310 4320
2000 1900 900 2050 6300 RFMT-PWP1 JB-2000 5310 5320
60Hz 20 640 400 700 Fig.3 280 RFMT-PXR1 JB-0020 164 167 2-11 2-23
30 640 400 720 290 RFMT-PXR1 JB-0030 218 220
50 665 425 780 360 RFMT-PXR1 JB-0050 305 311
75 715 440 820 450 RFMT-PXR1 JB-0075 400 409
100 730 460 860 550 RFMT-PXR1 JB-0100 486 496
150 820 465 940 700 RFMT-PXR1 JB-0150 641 653
200 845 475 1100 900 RFMT-PXR1 JB-0200 776 792
300 955 495 1190 1200 RFMT-PXR1 JB-0300 1019 1040
500 1180 545 1280 2000 RFMT-PXR1 JB-0500 1464 1470 2-12 2-24
750 1480 685 1530 Fig.4 2700 RFMT-PXP1 JB-0750 2525 2550
1000 1600 700 1570 3300 RFMT-PXP1 JB-1000 3127 3150
1500 1760 880 1920 5100 RFMT-PXP1 JB-1500 4215 4250
2000 1900 900 2010 6100 RFMT-PXP1 JB-2000 5212 5250
  • Standard energy consumption efficiency is based on JIS C 4306:2013
  • The above figures do not show guaranteed valule, but show reference value for designing.
  • The above specifications might be rewritten without notice due to improvement.


 

▲Fig.3

▲Fig.4