65+ Years of Experience

Enclosed Dry-Type Transformer for Industrial and Commercial Power Systems

High-performance Dry Type Transformer With Enclosure featuring epoxy-resin encapsulation, fireproof design, low loss, strong reliability, and global supply. Ideal for industrial and commercial power distribution.

Rated voltage:6-11kv
Rated capacity:50KVA-8000KVA
Application scenarios:

Dry Type Transformer With Enclosure — Safe, Efficient & Reliable Power Distribution

This Dry Type Transformer With Enclosure uses filler-thin insulation and epoxy-resin encapsulated coils to achieve excellent flame-retardant, fireproof, and explosion-proof performance. The transformer is maintenance-free, environmentally friendly, and compact enough for installation at the load center. With a scientifically optimized structure and advanced coating technology, it features low partial discharge, low noise, and outstanding heat dissipation. Under forced-air cooling conditions, it can operate continuously at 140% rated load. An intelligent temperature controller is integrated for centralized monitoring and protection.

Dry Type Transformer With Enclosure

Applicable Standards

IEC 60076-11: Dry-Type Power Transformers
IEC 60529: IP Degree of Protection for Enclosures

Product Features

Dry-type distribution transformers provide low loss and excellent energy-saving performance for cost-efficient operation. They are flame-retardant, explosion-proof, non-polluting, and maintenance-free, enabling installation directly at the load center to reduce infrastructure investment. The enclosed dry-type transformer offers extremely low partial discharge, strong resistance to moisture and dust, high mechanical strength, and excellent reliability. It is highly resistant to short circuits and lightning impacts. Optional intelligent temperature monitoring and display systems are available based on user requirements.

Regular Service Conditions

Elevation: Below 1000 m
Highest ambient temperature: +40°C
Highest daily average temperature: +20°C
Lowest outdoor ambient temperature: -25°C

Dry Resin Cast Transformer FAQ

1. What certificates do your transformers have?
CE, ISO, and complete test certifications.

2. What capacities are available?
50–20000 kVA, with full customization options available.

3. What is the warranty period?
A 12-month warranty is provided for all transformers.

4. What is the delivery time?
Production time is typically 15–25 days after receiving the deposit. Shipping time varies by region and transportation method.

5. Which countries do you export to?
We supply globally, exporting to over 60 countries across Southeast Asia, the Middle East, South America, Africa, and the Americas.

Performance parameters

Rated capacity (kVA)	Voltagegroup			Impedance voltage(%)	SC(B)10			Sound leve (dB)	Dimension(mm)			Weight(kg)
Rated capacity (kVA)	HV(kV)	Tap range	LV(kV)	Impedance voltage(%)	No-loadloss (W)	Loadloss120℃ (W)	No-load curren (%)	Sound leve (dB)	L	W	H	Weight(kg)
30	10 11 10.5 6.6 6.3 6	±2×2.5% ±5%	0.4	4	190	710	2.0	44	620	400	600	220
50					270	1000	2.0	44	650	400	740	320
80					370	1380	1.5	45	750	500	770	460
100					400	1570	1.5	45	800	500	830	580
125					470	1850	1.3	46	950	880	1090	750
160					540	2130	1.3	46	950	880	1090	780
200					620	2530	1.1	47	1050	900	1200	850
250					720	2760	1.1	48	1050	900	1200	1030
315					880	3470	1.0	48	1080	900	1250	1060
400					980	3990	1.0	49	1110	950	1270	1400
500					1160	4880	1.0	49	1130	950	1380	1550
630					1340	5880	0.85	49	1200	950	1450	1820
630				6	1300	5960	0.85	50	1320	950	1375	1850
800					1520	6960	0.85	51	1310	1000	1315	2150
1000					1770	8130	0.85	52	1400	1070	1520	2550
1250					2090	9690	0.85	53	1440	1150	1570	3020
1600					2450	11730	0.85	54	1650	1200	1795	4500
2000					3050	14450	0.7	55	1800	1260	1870	5300
2500					3600	17170	0.7	56	1950	1260	2035	6200

Rated capacity (kVA)	Voltagegroup			mpedance voltage(%)	SC(B)11			Sound eve (dB)	Dimension(mm)			Weight(kg)
Rated capacity (kVA)	HV(kV)	Tap range	LV(kV)	mpedance voltage(%)	No-loadloss (W)	Loadloss120℃ (W)	No-load current (%)	Sound eve (dB)	L	W	H	Weight(kg)
30	10 11 10.5 6.6 6.3 6	±2×2.5% ±5%	0.4	4	170	710	2.0	44	620	400	600	220
50					250	1000	2.0	44	650	400	740	320
80					330	1380	1.5	45	750	500	770	460
100					360	1570	1.5	45	800	500	830	580
125					420	1850	1.3	46	950	880	1090	750
160					490	2130	1.3	46	950	880	1090	780
200					560	2530	1.1	47	1050	900	1200	850
250					650	2760	1.1	48	1050	900	1200	1030
315					790	3470	1.0	48	1080	900	1250	1060
400					880	3990	1.0	49	1110	950	1270	1400
500					1040	4880	1.0	49	1130	950	1380	1550
630					1210	5880	0.85	49	1200	950	1450	1820
630				6	1170	5960	0.85	50	1320	950	1375	1850
800					1370	6960	0.85	51	1310	1000	1315	2150
1000					1590	8130	0.85	52	1400	1070	1520	2550
1250					1880	9690	0.85	53	1440	1150	1570	3020
1600					2210	11730	0.85	54	1650	1200	1795	4500
2000					2750	14450	0.7	55	1800	1260	1870	5300
2500					3240	17170	0.7	56	1950	1260	2035	6200