Mon - Sat 8:00 - 6:30
Mon - Sat 8:00 - 6:30
CROXS CRA160HiA Digital Numerical Relay Test Set AC Mains Operated 620A340A Current 4300V Voltage IEC 61850 GOOSE Testing
The CROXS CRA160HiA is an AC mainsoperated protection relay test set designed for testing digital numerical and static relays at fixed installations in Indian DISCOM substations and testing and commissioning labs It delivers 6 current outputs of 20A each or 340A and 4 voltage outputs of 300V each with both analogue and digital output capability supporting IEC 61850 GOOSE testing alongside conventional relay testing from a single unit
The CRA160HiA is designed for engineers who commission and maintain digital substations It has 8 pairs of optical Ethernet ports and 4 optical serial interfaces for IED communication testing as well as 8 binary inputs and 4 binary outputs for scheme logic verification Typical accuracy is 003 Rd 002 Rg for current and 003 Rd 001 Rg for voltage with output power up to 160W at 40A and 90W at 300V
Typical applications include GOOSE message verification IED protection testing relay commissioning protection scheme validation and panel testing for utilities DISCOMs EPC contractors and independent TC agencies working on digital substation projects At under 8kg the unit is built for portability in field commissioning work without requiring battery maintenance
Backed by CROXS Instruments authorised Indian distribution through Myriad Industrial Solutions LLP the CRA160HiA offers a reliable digitalsubstationready alternative to imported relay test sets for Indias IEC 61850 testing requirements with local sales technical support and aftersales service
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