QDTB® Transformer

JY-1KVA

JY Series • 1000VA • 380V → 36V

Product Image & Parameters

JY - QDTB

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JY-1KVA

JY Series

Capacity
1000VA
Input voltage
380V
Output voltage
36V
Frequency
50/60Hz
Efficiency
≥93%
Dimensions
400×340×390 mm
Weight
130kg
Control TypeLow NoiseISO 9001

TECHNICAL DRAWING

Model: JY-1KVA | Type: Oil-immersed transformer | Capacity: 1000 kVA

FRONT ELEVATION

Oil level1U1V2U2NTAPN.P.240mm300mm

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 level165mm

TOP VIEW

1U1V2U2N165mm

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:JY-1KVA
2. Type:Oil-immersed transformer
3. Capacity:1000 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:400×340×390 mm
20. Weight:130kg
LEGEND:
Iron core
HV winding/bushing
LV winding/bushing
Dimension line

Product Description

JY-1KVA JY Series Heating Transformer, 1kVA, low voltage high current for heating

Related Keywords

JY-1KVA JY heating transformer1kVA heating transformerlow voltage high current transformer

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JY-1KVA - Frequently Asked Questions

QWhat are the main applications of JY-1KVA?

JY-1KVA (JY 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 JY-1KVA?

Key specifications: Capacity: 1000VA, Input 380V, Output 36V, Frequency 50/60 Hz.

QCan JY-1KVA 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 JY Series

JY-2KVA
Rated Capacity: 2000VA
Voltage: 380V → 36V
JY-3KVA
Rated Capacity: 3000VA
Voltage: 380V → 36V
JY-5KVA
Rated Capacity: 5000VA
Voltage: 380V → 36V
JY-8KVA
Rated Capacity: 8000VA
Voltage: 380V → 36V
JY-10KVA
Rated Capacity: 10000VA
Voltage: 380V → 36V
JY-15KVA
Rated Capacity: 15000VA
Voltage: 380V → 36V

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