GE Multilin: Products - Transformer Protection

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Digital Energy: Transformer Protection

Transformer Protection

Select a typical application to view the associated one line diagram, functions,
and product order codes.

Transformers 750kVA and above, MV Windings
Typical Functions
87T 86 50/51 50G 67 V, S	Differential Lockout auxiliary Overcurrent and short circuit Ground fault Directional overcurrent Voltage and Power metering

Functions		Typical Product Order Code
Typical Functions		745-W2-P5-G5-HI-T T35-N00-HCH-F8N-H6P-MXX-PXX-UXX-WXX T60-N00-HCH-F8N-H6P-MXX-PXX-UXX-WXX
Harsh Environment Option		745-W2-P5-G5-HI-T-H T35-N00-ACH-F8N-H6P-MXX-PXX-UXX-WXX T60-N00-ACH-F8N-H6P-MXX-PXX-UXX-WXX
Voltage and Power metering		745-W2-P5-G5-HI-T T35-N00-HCH-F8L-H6P-M8N-PXX-UXX-WXX T60-N00-HCH-F8L-H6P-M8N-PXX-UXX-WXX
Directional overcurrent		T60-N00-HCH-F8L-H6P-M8N-PXX-UXX-WXX
Lockout	Standalone	HEA61-A-RU-220-X2
	Integrated	T35-N00-HPH-F8N-H6P-MXX-P4L-UXX-WXX T60-N00-HPH-F8N-H6P-MXX-P4L-UXX-WXX