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Differential Protection Relay ICE HDG7020 18-61777000-0002
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ICE HDG7020 18-61777000-0002
High-precision differential protection relay for transformers, generators, and motors with advanced biased characteristics and IEC 61850 communication
| Brand | ICE |
| Model | HDG7020 18-61777000-0002 |
| Voltage | 110-250V AC/DC auxiliary, 5A CT secondary |
| Country of Origin | Italy |
| Weight | 1.5 kg |
| Dimensions | 144 x 144 x 110 mm |
| Warranty | 24 months |
| Certifications | CE, IEC 60255, IEC 61850 |
| SKU / MPN | HDG7020 18-61777000-0002 |
| What’s in the box | Differential relay unit, mounting hardware, terminal connectors, user manual, test certificate |
| Relay Type | Biased Differential Protection Relay |
| Auxiliary Supply | 110-250V AC/DC |
| CT Input | 1A / 5A configurable |
| Pickup Current | 0.1-2.5 x In adjustable |
| Trip Time | 0-2000 ms |
| Mounting | Panel / Flush mount |
Key benefits: Reliable differential protection, adjustable bias characteristic, multi-protocol communication, comprehensive self-diagnostics, compact panel-mount design, long electrical life
Typical applications: Power transformer protection, generator differential protection, large motor protection, busbar protection, industrial switchgear panels, utility substations
Lifecycle: Active product, 10+ years availability with firmware update support
1 review for Differential Protection Relay ICE HDG7020 18-61777000-0002
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Thomas K. –
The power supply unit is stable under full load. Better than expected.