Products

Toroidal Transformer

Urvi is one of the leading manufacturers of quality toroidal transformers. Since its inception in 1996, within the span of few years the company has set its own standards in Toroidal transformers manufacturing in INDIA. The list of its customers reveals the fact. The company manufactures wide range (5 VA to 1500VA) of toroidal transformers and situated in Wardha (M.S.), INDIA.

The company acquired World's best toroidal transformer manufacturing technology. The high speed German winding machines are used for production, which make it possible to manufacture toroidal transformers at practically the similar prices as conventional laminated transformers with all toroidal benefits. With its stringent quality control the company assures quality of its transformers confirming to all International standards such as UL, CSA, IE, IS, etc.
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Custom Made Transformers

Power
VA		 Primary Secondary Approx. size and weight
No Load voltage Load
Current		 OD
mm

HT
mm

WT
kg
15 Options as under Customer Specified 65 28 0.3
30 70 28 0.5
50 75 49 0.7
80 85 35 0.9
100 90 35 1.05
120 95 37 1.15
160 100 40 1.6
225 110 42 2.1
300 120 50 2.6
400 130 55 3.5
500 135 60 4.1
625 145 60 4.8
750 155 65 5.5
1000 160 75 7.5
1500 180 80 11.0

Primary options:
Single Primary :
0-110 VAC – 60Hz
0-115 VAC – 60 Hz
0-220 VAC – 50/60 Hz
0-230 VAC – 50/60 Hz
0-240 VAC – 50/60 Hz
0-415 VAC – 50/60 Hz
Dual Primary :
0 – 110 – 220 VAC – 50/60 Hz
0 – 115 – 230 VAC – 50/60 Hz
0 – 120 – 240 VAC – 50/60 Hz

Commercial/Medical Isolation Transformers

Input
Voltage		 Frequency
(Hz)		 Power
VA		 Sec.
Current		 Output Voltage OD
mm		 HT
mm		 WT
kg
115/230 50/60 50 0.22 x 2 230/115 80 40 0.8
115/230 50/60 80 0.35 x 2 230/115 90 40 1.1
115/230 50/60 120 0.52 x 2 230/115 95 40 1.25
115/230 50/60 160 0.70 x 2 230/115 110 42 1.80
115/230 50/60 300 1.30 x 2 230/115 120 55 3.00
115/230 50/60 500 2.17 x 2 230/115 130 60 4.5
115/230 50/60 750 3.26 x 2 230/115 155 60 6.70
115/230 50/60 1000 4.35 x 2 230/115 160 80 8.30
115/230 50/60 1500 6.52 x 2 230/115 185 80 12.0

Medical Isolation transformers are sheilded with 5 mil copper foil and thermally protected.

Auto Transformer

Part
Number		 Power
VA		 Input Voltage Output Voltage Size and Weight
OD mm HT mm WT kg
UA60001 60 230 115 70 30 0.45
UA60001 100 230 115 80 40 0.8
UA60001 160 230 115 90 40 1.1
UA60001 225 230 115 95 40 1.5
UA60001 300 230 115 110 40 1.8
UA60001 450 230 115 110 50 2.5
UA60001 600 230 115 115 55 3.2
UA60001 800 230 115 130 60 4.2
UA60001 1000 230 115 140 65 5.3

 

Features :
>> Hi efficiency
>> Better regulation
>> Least leakage flux
>> Absence of external magnetic filed
>> Less magnetising current
>> No humming noise
>> Low temperature rise
>> CRGO silicon steel core
>> Efficent cooling
>> Light in weight
>> Compact size
>> Easy mounting