Three Phase ICT Current Isolation Transformer 0.01% Accuracy 0.1A-100A Range for Energy Meter Testing
Price:
negotiate rates
MOQ:
1
Delivery Time:
6~8weeks
Brand:
GENY
Product Description
Three Phase ICT Current Isolation Transformer
Professional-grade current isolation solution for energy meter testing applications requiring high precision measurement accuracy.
Application Overview
Essential for testing three-phase energy meters where voltage and current measurement circuits cannot be separated (closed links). The current isolation method ensures accurate multi-meter inspection in complex three-phase systems where voltage isolation alone is insufficient.
Key Features
- Provides current isolation for energy meter testing in three-phase systems with non-separable voltage and current circuits
- Enables accurate equipotential method calibration for both three-phase and single-phase energy meters
- Three independent 1:1 current transformers per unit for isolated current supply
- Wide current range: 0.05A-120A/0.05A-120A (rated range with 0.01% accuracy: 0.1A-100A/0.1A-100A)
- Single turn through center design for energy efficiency with maximum output power of 70VA (I = 100A)
- Special electronic error compensation technology ensures 0.01% accuracy across entire range
- Output secondary open-circuit and overload protection with alarm and automatic shorting
- External status indication (P1/P2/P3 luminous indicator lights) and control buttons
- Supports series connection of multiple CTs for parallel meter testing applications
Technical Specifications
| Dimensions | 170mm × 200mm × 250mm (L × W × H) |
| Accuracy Class | 0.01% (COS∮=0.5C…1…0.5L) Primary/Secondary Current: 0.1A-100A/0.1A-100A 0.1A-1A: Z=0.1Ω, 1A-100A: Z=0.6V divided by present current value |
| Rated Frequency | 50Hz/60Hz ±5% |
| Insulation Performance | Primary to secondary winding, primary/secondary winding to shell: 2500V/1min |
| Output Load | Output range: 0.1-1A 0.5Ω Output range: 1A-100A 0.6V divided by present current value Output Load Voltage: max 0.7V |
| Operating Temperature | +22℃ ±5℃ |
| Auxiliary Power Supply | 2 × 13.5V AC 50Hz(60) ±5% |
Designed for professional energy meter testing applications requiring high precision current isolation and measurement accuracy.
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Company
Guangzhou GENY Electric Co., Ltd
Location
ROOM 107, 1ST FLOOR, No. 602 GUANGSHAN ER ROAD, TIANHE DISTRICT, GUANGZHOU, CHINA POSTCODE: 510663
Contact Person
John Shen