HESG448614R1
PublishedTransformer Protection and Control Relay
ABBElectrical & LightingProtection RelayIndustrial supply
ABB transformer protection and control relay for utility and industrial substations. Differential, overcurrent, thermal overload, voltage/frequency and breaker-failure protection; IEC 61850, Modbus, DNP3, Profibus support; IP20.
Wholesale supplyHESG448614R1
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameTransformer Protection and Control Relay
Item number / codeHESG448614R1
BrandABB
Product lineIndustrial supply
CategoryElectrical & Lighting
Product typeProtection Relay
Technical data13 rows
Model numberHESG448614R1
TypeTransformer protection and control relay Protection Functions
Advanced Protection AlgorithmsEnsures precise fault detection and system stability
Communication ProtocolsIEC 61850 Edition 2, IEC 60870-5-103, Modbus®, DNP3, Profibus DPV1 (via SPA-ZC 302)
Compact DesignSlim form factor for efficient panel or DIN rail installation
Configuration Options8 pre-defined schemes for high-impedance and low-impedance grounding
Country of OriginSwitzerland
Customizable LogicEnables tailored control schemes using ABB’s PCM600 software
Dimensions135 mm × 67.5 mm × 28 mm
Flexible CommunicationSupports multiple industrial protocols for easy integration
Global Standards ComplianceMeets IEC and utility-grade protection requirements
High ReliabilityBuilt for continuous operation in demanding environments
Ingress ProtectionIP20
Reference numbers1 public
ABBHESG448614R1