HDE CT-300 Transformer Tester
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HDE CT-300 is a portable transformer tester with 500VDC or 5,000VDC output options, magnet mount capability, and rapid field testing for power distribution transformers.
Product details
| Model | CT-300 |
| Manufacturer | HDE |
| Category | Electrical Testers |
| Availability | Made to order |
Description
Overview
The HDE CT-300 is a portable transformer tester designed for quick field testing and screening of deenergized power distribution transformers. Using ClearTest technology, the device briefly energizes transformers and captures a snapshot of their condition by measuring voltage, current, and power factor. This enables rapid testing and return to service of overhead, pad-mount, and distribution transformers.
Key Features
- Selectable 500VDC or 5,000VDC output
- Supply Current: 1,000µA on 500VDC range; 100µA on 5,000VDC range
- Magnet mount for hands-free operation
- Audible alarm confirms successful test
- Auto self-test performed with every test
- Compact and lightweight design for field portability
- Tests single or three-phase transformers
Applications
- Field testing of primary and secondary sides for short circuits prior to energizing
- Shop screening of new and reworked transformers for shorts or opens
- Testing internal fuses and breakers in transformer installations
- Testing all connections up to and including the revenue meter
- Rapid testing to improve SAIDI statistics and system availability
Specifications
| Includes | Carrying Case |
| Product Type | Transformer Tester |
| Temperature Range | - 20 to +140°F |
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HDE CT-300 Transformer Tester
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