Products
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LZZJ-10 current transformer
LZZJ-10 current transformer for instrument-transformer selection. Confirm current or voltage measurement duty and request model-specific information from GRL.View Product
LZJC-10Q current transformer (LZJ-10 fully enclosed type)
LZJC-10Q current transformer (LZJ-10 fully enclosed type) for instrument-transformer selection. Confirm current or voltage measurement duty and request model-specific information from GRL.View Product
JDZ10-10 voltage transformer
JDZ10-10 voltage transformer for instrument-transformer selection. Confirm current or voltage measurement duty and request model-specific information from GRL.View Product
JDX grounding (short circuit) two-in-one overhead line fault indicator
JDX Grounding & Short-Circuit Fault Indicator for distribution fault indication. Confirm cable or overhead line installation and request model-specific information from GRL.View Product
JDG-Y multifunctional (four-in-one) overhead line fault indicator
JDG-Y Four-in-One Overhead Line Fault Indicator for distribution fault indication. Confirm cable or overhead line installation and request model-specific information from GRL.View Product
JDG-F State Grid (six-in-one) overhead transient characteristic local fault indicator
JDG-F Six-in-One Overhead Line Fault Indicator for distribution fault indication. Confirm cable or overhead line installation and request model-specific information from GRL.View Product
2DG cable line fault indicator
2DG cable line fault indicator for distribution fault indication. Confirm cable or overhead line installation and request model-specific information from GRL.View Product
2DX Cable Line Fault Indicator
2DX Cable Line Fault Indicator for distribution fault indication. Confirm cable or overhead line installation and request model-specific information from GRL.View Product
EKL4 (JD) panel type ground short circuit fault indicator
EKL4 (JD) panel type ground short circuit fault indicator for distribution fault indication. Confirm cable or overhead line installation and request model-specific…View Product
YH (HY) composite lightning arrester
YH (HY) composite lightning arrester for surge-protection coordination. Confirm system voltage and grounding arrangement and request model-specific information from GRL.View Product