Single-phase epoxy resin cast power transformer for 10kV/6kV pole-mounted switchgear. Provides reliable control power supply for circuit breakers. Compliant with IEC 60076 and GB 1094 standards. Low partial discharge, excellent moisture resistance. Customizable voltage ratio and capacity.
Epoxy cast single-phase power transformer for 10kV/6kV pole-mounted switchgear control power; IEC 60076 compliant.
| Parameter | Specification | Verification |
|---|---|---|
| Product Type | Current Transformer | IEC 60076, GB 1094 |
| Model Code | DC-1-10-6 | Factory nameplate marking |
| Primary Voltage | 10kV/6kV | Rated voltage test (IEC 61869-1/3) |
| Secondary Current | [On Request] | Ratio check at rated frequency |
| Accuracy Class | [On Request] | Accuracy test (IEC 61869-2 / IEEE C57.13) |
| Rated Burden | [On Request] | Burden test at rated VA |
| Insulation Type | Dry Epoxy Resin | Dielectric tests per standard |
| Insulation Level (BIL) | [On Request] | Power-frequency & lightning impulse withstand |
| Standards | IEC 60076, GB 1094 | Certified to listed standards |
| Frequency | 50/60Hz | Per IEC 61869-1 |
| Environment | Indoor single-phase epoxy cast epoxy resin cast | Per datasheet limits |
Ideal For
Not Recommended For
For power transformers, ground the secondary winding at one point. Ensure primary and secondary connections match the required voltage ratio. Follow IEC 60076 terminal markings (e.g., 1U1-1U2 for primary, 2U1-2U2 for secondary). Never operate with secondary short-circuited unless designed for it.
Compliant with: IEC 60076, GB 1094
S_total = ΣS_instrument + I₂² × (ρ × 2L / A)
Q: What are the primary voltage options?
A: The primary voltage is 10kV/6kV, selectable via tap configuration.
Q: Is this transformer suitable for outdoor use?
A: It is designed for indoor or pole-mounted switchgear; outdoor use requires additional weatherproofing.
Q: What standards does it comply with?
A: It complies with IEC 60076 and GB 1094.
Missing fields are marked [On Request] — never fabricated. M2/M5/M6 verification rows follow IEC 61869 / IEEE C57.13 conventions.
| Model | Rated voltage ratio (kV) | Accuracy classCombined | 220V winding rated output (VA) | 100V winding rated output (VA) | Weight (kg) |
|---|---|---|---|---|---|
| DC-1/10 | 10/0.1/0.22 6/0.1/0.22 | 0.2 0.5 | 1000 | 30 60 | 38 |
| DC-1/6 | 10/0.1/0.22 6/0.1/0.22 | 0.2 0.5 | 1000 | 30 60 | 38 |
Dimension & outline drawing of DC-1-10-6 — click image to zoom / view original.
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