Core
Amorphous Alloy Transformer
Cooling Method
Dry-type Transformer
Winding Type
Separated Winding Transformer
Usage
Single-phase Transformer
Production Capacity
2,000,000 PCS/Month
Current Transformer for Electronic Watt-hour Meters
Ideal for precise energy measurement in single and polyphase applications.
- ✔120/240V 50/60 Hz compatibility
- ✔Epoxy or tape wrapped coil protection
- ✔High permeability permalloy core
- ✔Excellent linear performance & high precision
| Inductance |
50mH @ 1KHz / 0.25V |
DCR |
38.0Ω Max (25ºC) |
| Turns Ratio |
800T +/-1% |
Hipot |
3750V 5mA 1 Sec |
| Accuracy Class |
1% <= 10Ω |
DC Current |
Up to 150 Apk |
| Electrical Strength |
3000VAC 1mA |
Insulation |
500VDC ≥ 100MΩ |
1. Customization: Tailored products to meet specific technical needs.
2. Engineering Design: Professional texture packing design.
3. 10+ Years Experience: Deep industry knowledge and high-quality standards.
4. Flexible Orders: Willing to accommodate various order sizes.
5. Long Warranty: 3-5 years guarantee on all products.
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Frequently Asked Questions
What is the primary use for this current transformer?
It is specifically designed for electronic watt-hour meters in both single-phase and polyphase power applications.
Can the product be customized for specific requirements?
Yes, we specialize in customizing inductors and transformers to meet your unique electrical specifications and mounting needs.
What is the accuracy class of the INT50047 model?
The model offers an accuracy class of 1% with a load of less than or equal to 10Ω.
What kind of protection does the coil have?
The coil is protected using either high-quality epoxy potting or specialized tape wrapping for enhanced durability.
What are the lead time and capacity?
We have a production capacity of 2,000,000 pieces per month to ensure stable supply and timely delivery for large orders.
Is the material compliant with international standards?
Yes, all materials used meet UL requirements and comply with RoHS 2.0 standards.
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