Model NO.: HM-YDJZ
Ratio Error: <1%
Meter Voltage: 100V
Oil Insulation: 2.5mm >50kv
Trademark: GDHM
Specification: 320*240*620 mm
Origin: Hubei, China(Mainland)
Summary
Oil-immersed Test Transformer are widely used for testing AC/DCwithstand voltage such as electrical equipment, electrical components, insulation materials. This series of test transformer has the advantages of small size, light weight, compact structure, strong universality etc.
Advantage
1.HV bushing was first time madeAdvantage
2.Between the bushing and the oil tank is completely isolated, and all connection parts adopted
 imported "O" type sealing ring seal, so we completely solve the common problems of
 transformer leakage.
3.Sleeping core type design, effectively improve seismic resistance.
4.Before delivery, 24 hours upside down testing and no leakage.
5.All products're passed through 1.1 times induction withstand voltage testing.6.Pure famous oil-immersed insulating medium.
7. HV & LV cables are made by high strength polyester, oxygen free copper enameled wires.
8.The core was adopted with new WISCO,two silicon cold rolled silicon steel strip
Technical data
1.Input voltage: AC 220V (10KVA or below); AC 400V ( over 10KVA)
2.No-load current:<10%
2.No-load current:<10%
3.Impedance voltage:<10%
4.Ratio Error: <1%5.Meter voltage: 100V
6.Oil insulation: 2.5mm >50kV
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Model * | Input | Output | Primary | Secondary | Size(mm) | Weight(kg) |
3/50 | AC200V | 50kV | 15A | 60mA | 320×240×620 | 40 |
5/50 | 25A | 100mA | 360×255×650 | 54 | ||
10/50 | 50A | 200mA | 410×285×750 | 72 | ||
15/50 | AC400V | 37.5A | 300mA | 440×290×760 | 93 | |
20/50 | 50A | 400mA | 450×300×770 | 110 | ||
30/50 | 75A | 600mA | 480×320×800 | 180 | ||
50/50 | 125A | 1000mA | 550×350×840 | 244 | ||
5/100 | AC200V | 100kV | 25A | 50mA | 460×350×1100 | 95 |
10/100 | 50A | 100mA | 490×350×1120 | 116 | ||
15/100 |
AC400V |
37.5A | 150mA | 510×380×1180 | 160 | |
20/100 | 50A | 200mA | 530×400×1200 | 182 | ||
30/100 | 75A | 300mA | 560×430×1250 | 205 | ||
50/100 | 125A | 500mA | 580×480×1350 | 225 | ||
15/150 | 150kV | 37.5A | 100mA | 630×500×1650 | 235 | |
20/150 | 50A | 133mA | 640×510×1680 | 240 | ||
30/150 | 75A | 200mA | 650×540×1710 | 255 | ||
50/150 | 125A | 333mA | 660×550×1750 | 285 | ||
20/200 | 200kV | 50A | 100mA | 740×670×2100 | 300 | |
30/200 | 75A | 150mA | 750×680×2200 | 350 | ||
50/200 | 125A | 250mA | 800×700×2250 | 420 |
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