QDTB® Transformer

OD-120VA

OD Series • 120VA • 220V → 220V

Product Image & Parameters

OD - QDTB

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OD-120VA

OD Series

Capacity
120VA
Input voltage
220V
Output voltage
220V
Frequency
50/60Hz
Efficiency
≥90%
Dimensions
108
Weight
130kg
Control TypeLow NoiseISO 9001

TECHNICAL DRAWING

Model: OD-120VA | Type: Oil-immersed transformer | Capacity: 120 kVA

FRONT ELEVATION

Oil level1U1V2U2NTAPN.P.150mm210mm

ELECTRICAL SCHEMATIC

HV WINDING (Delta)1U1V1WLV WINDING (Star)2U2V2W2NDyn11

EFFICIENCY vs LOAD

90%95%98%99%0%25%50%75%100%≈99%load %efficiency %

SIDE VIEW

Oil level120mm

TOP VIEW

1U1V2U2N120mm

TERMINAL BLOCK

HV TERMINAL BLOCK1U1V1W1NLV TERMINAL BLOCK2U2V2W2N2PETerminal block configurationTin-plated copper busbar

CORE & WINDING

OIL / TANKHV winding/bushingINSULATIONLV winding/bushingIron coreconcentric cross-section

Technical specifications

1. Model:OD-120VA
2. Type:Oil-immersed transformer
3. Capacity:120 kVA
4. Frequency:50 Hz
5. HV voltage:10 kV
6. LV voltage:0.4 kV
7. HV current:-
8. LV current:-
9. Vector group:Dyn11
10. Impedance:-
11. Insulation level:A
12. Temperature rise:65K
13. No-load loss:-
14. Load loss:-
15. No-load current:-
16. Cooling method:ONAN
17. Tap changer:±2×2.5%
18. Standard:GB1094
19. Dimensions:108
20. Weight:130kg
LEGEND:
Iron core
HV winding/bushing
LV winding/bushing
Dimension line

Product Description

OD-120VA OD Series Single Phase Transformer, rated 120.0VA, size 108mm

Related Keywords

OD-120VA od single phase transformer120.0VA single phase transformerOD series industrial equipmenthigh quality reliable factory direct supply

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OD-120VA - Frequently Asked Questions

QWhat are the main applications of OD-120VA?

OD-120VA (OD series, Single Phase Transformers) is widely used in industrial power distribution, commercial buildings and utility power systems. Can be flexibly configured according to actual project requirements.

QWhat are the main technical specifications of OD-120VA?

Key specifications: Capacity: 120VA, Input 220V, Output 220V, Frequency 50/60 Hz.

QCan OD-120VA be custom ordered?

Yes. QDTB® provides comprehensive OEM/ODM customization services. Parameters such as capacity, voltage ratio, cooling method, connection group and protection class can all be adjusted. Over 25 years of manufacturing experience ensures consistent quality.

QHow to get a quote and technical documentation?

Contact via the "Send Inquiry" button below, or contact sales at Alice@qdtb-transformer.com / +86 13698683193. We provide detailed quotations and technical documentation instantly.

Related Products in OD Series

OD-25VA
Rated Capacity: 25VA
Voltage: 220V → 220V
OD-40VA
Rated Capacity: 40VA
Voltage: 220V → 220V
OD-50VA
Rated Capacity: 50VA
Voltage: 220V → 220V
OD-60VA
Rated Capacity: 60VA
Voltage: 220V → 220V
OD-80VA
Rated Capacity: 80VA
Voltage: 220V → 220V
OD-100VA
Rated Capacity: 100VA
Voltage: 220V → 220V

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