Shanghai Huabang Industrial Business Network - High-V single-phase transformer

[High-V single-phase transformer]DC-5/20KV single-phase power transformer

2026-6-20 13:03:48

DC-5/20KV single-phase power transformer

[High-V single-phase transformer]HVT60-220/220 Type 35KV Grade PT Single phase Transformer

2026-6-20 13:03:40

The HVT60-220/220 PT transformer is a fully enclosed indoor epoxy resin cast structure, suitable for use in power systems with a rated frequency of 50-60Hz and a rated voltage of 35kV and below, for energy metering, voltage monitoring, and relay protection.

Service conditions for HVT60-220/220 35KV PT single-phase transformer

The equipment type is indoor;
The ambient temperature ranges from -30 ° C to+50 ° C;
Altitude: �� 1000m;
Temperature: Relative humidity: 80%;
Technical data:
Rated voltage ratio (V): 220/220V
Accuracy level: 1% (0.5%)
Rated output (VA): 60VA
Rated insulation level (kV): 35/80/200KV (meets the national standard for 35KV transformers)

Installation, use, maintenance and storage of HVT60-220/220 35KV PT single-phase transformer

1. Pre installation inspection
The inspection items generally include: whether the product model and specifications are consistent with the purchase contract; 1.2 Whether the random files are complete;
Whether the appearance of the product is damaged during transportation; Electrical performance test
a. Measurement of inter group and ground insulation resistance; b. Short time power frequency withstand voltage test of winding;
c. Short time power frequency withstand voltage test of winding to ground; e. Discharge measurement; f. Error testing;
Installation and use: The installation base should be kept flat, and electrical spacing should be ensured between phases. The base should be fastened to the product installation base plate with fasteners and should not be loose; The wiring between the primary and secondary output terminals must be firm and reliable, and the secondary output terminal must not be short circuited and reliably grounded; To ensure reliable operation, the installation base plate must be reliably grounded; The product can be put into normal operation after being inspected, accepted and installed by the user, and meeting the conditions for power supply or distribution handover.
3. Maintenance: Due to the simple structure of the product, regular maintenance is required during use. Dust on the surface of the equipment should only be removed during regular maintenance; And conduct preventive trials; Such as insulation resistance measurement, partial discharge measurement, and error performance testing.
4. Storage: The storage conditions of the product should meet the requirements of Article 2.
Under the condition that the user complies with the storage, installation, and use rules, within 12 days from the date of installation and use, but only within 18 months from the date of shipment from the manufacturer, if the product is damaged or cannot function properly due to poor manufacturing quality, the manufacturer shall replace or repair the product or parts for the user free of charge.

[High-V single-phase transformer]DC10-10/10-0.23 High voltage single-phase transformer

2026-6-20 13:03:31

DC10-10/10-0.23 high voltage single-phase transformer is specially designed for supporting central cabinets and high voltage switchgear. Adopting a special structure, the external dimensions are optimized while meeting the performance parameters of the standard

The DC10-10/10-0.23 high-voltage single-phase transformer fully meets the installation requirements of central cabinets and high-voltage switchgear, and is currently the most ideal matching transformer for central cabinets and high-voltage switchgear. 2. Performance characteristics: a. Safe, fireproof, pollution-free, can operate directly in the load center. b. Adopting German HTT technology, it has high mechanical strength, strong short-circuit resistance, small partial discharge, good thermal stability. c. Small size, light weight, less space occupation, easy installation. d. Low loss, low noise, maintenance free, obvious energy-saving effect. e. Moisture proof, mildew proof, salt spray proof, good heat dissipation, suitable for high altitude, high humidity and harsh environment operation.

1. Product model: DC10-10/10-0.23
2. Rated capacity: 10KVA
3. Rated voltage and high voltage tap range: 10KV
4. Number of phases: 2 phases
5. Rated frequency: 50HZ, 60HZ
6. Connection group label: Iio
7. Impedance low voltage: 4%

[High-V single-phase transformer]DC-1/20KV single-phase power transformer

2026-6-20 13:03:23

DC-1/20KV single-phase power transformer

[High-V single-phase transformer]DC-2/20KV single-phase power transformer

2026-6-20 13:03:15

DC-2/20KV single-phase power transformer

[High-V single-phase transformer]DC-4/10KV single-phase power transformer

2026-6-20 13:03:06

DC-4/10KV single-phase power transformer

[High-V single-phase transformer]DC-3/15KV single-phase power transformer

2026-6-20 13:02:58

DC-3/15KV single-phase power transformer

[High-V single-phase transformer]DC-2/15KV single-phase power transformer

2026-6-20 13:02:49

DC-2/15KV single-phase power transformer

[High-V single-phase transformer]DC-3/10KV series single-phase power transformer

2026-6-20 13:02:41

DC-3/10KV series single-phase power transformer

[High-V single-phase transformer]DC-2/10KV series single-phase power transformer

2026-6-20 13:02:32

DC-2/10KV series single-phase power transformer

[High-V single-phase transformer]DC2-6/0.22 single-phase transformer

2026-6-20 13:02:24

DC2-6/0.22 single-phase transformer

[High-V single-phase transformer]DC-1/10KV single-phase voltage transformer (power transformer)

2026-6-20 13:02:15

DC-1/10KV single-phase voltage transformer (power transformer)

[High-V single-phase transformer]DC-5/10KV single-phase power transformer

2026-6-20 13:02:07

DC-5/10KV single-phase power transformer

[High-V single-phase transformer]DC-1/15KV single-phase power transformer

2026-6-20 13:01:58

screen.width-500)this.width=screen.width-500" height=942>

DC-1/15KV single-phase power transformer

[High-V single-phase transformer]DC-3,5/10G series high-voltage single-phase power transformer

2026-6-20 13:01:50

model Type	rated voltage ratio Rated voltage ratio (V)	220V (380/�� 3) winding Rated capacity Rated capability of winding 220V ��380/��3�� ��VA��	100V winding Rated capacity Rated load of winding 100V��VA��	100/��3V Rated load of winding capacity 100��3V ��VA��	Generally used wiring method Connection of Normal
model Type	rated voltage ratio Rated voltage ratio (V)			100/��3V Rated load of winding capacity 100��3V ��VA��	Generally used wiring method Connection of Normal
DC-3/10 DC-3/10G	10000/220	three thousand			Refer to Figures 1 and 2 ��fig 1,2��
	10000/220/100	three thousand	fifty		Refer to Figures 3 and 4 ��fig 3,4��
	10000/380/��3/100/��3	3000 per phase ��per phase 3000��		50 per phase ��per phase 50��	See Figure 7 ��fig 7��
	10000/��3/380/��3				See Figure 5 ��fig 5��
	10000/��3380/ ��3/100/��3			50 per phase ��per phase 50��	See Figure 6 ��fig 6��
DC-5/10	10000/220	five thousand			See Figure 1,2 (fig 1,2)
	10000/220/100	five thousand	fifty		See Figure 3,4 (fig 3,4)
	10000/380/��3/100/��3	5000 per phase ��per phase 5000��		50 per phase ��per phase 50��	See Figure 7 ��fig 7��
	10000/��3/380/��3				See Figure 5 ��fig 5��
	10000/��3/380/ ��3/100/��3			50 per phase ��per phase 50��	See Figure 6 ��fig 6��

DC-3,5/10 (G) series high-voltage single-phase transformer

[High-V single-phase transformer]DC-3/20KV series high-voltage single-phase power transformer

2026-6-20 13:01:41

DC-3/20 series high-voltage single-phase transformer