CC 0.66 I Series Deep Blue Split-core Current Transformer
Primary current ranges from 50A to 2000A; secondary current options include 5A, 1A, and 0.1A for versatile applications.
Accuracy classes cover 0.1, 0.2S, 0.2, 0.5S, 0.5, and 1.0 to meet different precision requirements.
Supports convenient installation methods: rail mounting and bending plate fixing.
All magnetic cores are treated with high-temperature nitrogen-protective heat treatment for superior performance and stable precision.
Product Introduction
The CC 0.66 Series Current Transformer is engineered with open-type silicon steel or nanocrystalline magnetic cores and wound with pure copper enameled wire. Its housing is made of PC or nylon engineering plastics, ensuring durability and reliability.
This transformer stands out for easy installation via rail mounting or bending plate fixing, along with excellent linearity. It covers a primary current range of 50A-2000A and secondary current options of 5A, 1A, 0.1A, paired with multiple accuracy classes from 0.1 to 1.0.
All magnetic cores undergo high-temperature nitrogen-protective heat treatment to guarantee stable precision. It is an ideal choice for power transformation, power monitoring, and other related applications.
Key Specifications (Representative Models: CC 0.66-30I/40I/80I)
| Parameter | CC 0.66-30I | CC 0.66-40I | CC 0.66-80I |
|---|---|---|---|
| Rated Primary Current (Core-penetrating) | 200A | 800A | 1500A |
| Rated Secondary Current (S1-S2) | 5A | 5A | 5A |
| Rated Voltage | 660V | 660V | 660V |
| Rated Load (S1-S2) | 2.5VA | 10VA | 20VA |
| Accuracy Class | 0.5 | 0.5 | 0.5 |
| Coil Turn Ratio (N1:N2) | 1:40 | 1:160 | 1:300 |
| Isolation Withstand Voltage (P-S) | 3000 Vac (1mA, 1min) | 3000 Vac (1mA, 1min) | 3000 Vac (1mA, 1min) |
| Insulation Resistance (P-S) | ≥100MΩ (500Vdc rated voltage) | ≥100MΩ (500Vdc rated voltage) | ≥100MΩ (500Vdc rated voltage) |
| Operating Frequency | 50/60Hz | 50/60Hz | 50/60Hz |
| Operating Temperature | -30℃~+120℃ | -30℃~+120℃ | -30℃~+120℃ |
| Operating Altitude | ≤3000m | ≤3000m | ≤3000m |
| Secondary Output | Copper terminals S1, S2 with flip-type terminal cover | Copper terminals S1, S2 with flip-type terminal cover | Copper terminals S1, S2 with flip-type terminal cover |
| Housing | Deep blue, 120℃ temperature resistance, flame retardant grade V0/V1 | Deep blue, 120℃ temperature resistance, flame retardant grade V0/V1 | Deep blue, 120℃ temperature resistance, flame retardant grade V0/V1 |
| Hardware | 72H salt spray resistant | 72H salt spray resistant | 72H salt spray resistant |
| Process Requirement | Lead-free | Lead-free | Lead-free |
| Enameled Wire Class | Class H (180℃) | Class H (180℃) | Class H (180℃) |
| Insulation Class | E | E | E |
| Environmental Standard | RoHS2.0 | RoHS2.0 | RoHS2.0 |
Storage & Transportation
Avoid severe impact during transportation and storage, complying with GB13384-2008 General Specification for Packaging of Instruments and Meters.
Store the product in its original packaging, in an environment with temperature 0~40℃, relative humidity ≤75% and no corrosive gas in the air.
Place products on racks in the warehouse, with stacking height not exceeding 10 boxes for original packaging and 5 layers for single packaging after unpacking.
Warranty
Warranty Period: 18 months from the product delivery date, calculated based on the commercial invoice, excluding maintenance time and delivery time without spare parts.
Warranty Scope: Valid for products used in accordance with transportation, storage, installation and operation specifications, with intact lead seals. Provide valid supporting documents (test reports, product photos, user feedback, official documents, etc.) for quality non-compliance issues. The company will repair, replace or refund products that fail to meet stated standards, product specifications or sample quality.
Non-warranty Scenarios: No valid invoice; no corresponding quality certification materials; damage caused by force majeure; beyond warranty period. Repairs are available for non-warranty products at the customer's own cost for freight and other expenses.
