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20 Kv 300 Ampere 40 Ohm Neutral Earting Resistor

Rp. 123
Last Updated
26 Mar 2024
Minimum Order
1 Pieces
Category
Grounding

NEUTRAL GROUNDING RESISTORS (NGR) 20 Kv 300 Ampere 40 Ohm


TECHNICAL SPECIFICATIONS

20 kV 300 Ampere 40 Ohm, 10 second

IP 23 (max IP 54)

Resistor Material: Grid

Enclosure: custom, Galvanize Steel, Mild Steel, Stainless Steel

Including NCT


ENCLOSURE

The frame enclosure must be made of structural steel, all corners are welded, or bolted with stainless-steel hardware. The top of the enclosure should be solid, slightly outward and at a slight angle. An eyebolt must be attached for lifting purposes. The front of the enclosure must be ventilated with holes in the form of a grille. The sides of the four sides must be bolted. Nameplate permanently attached to either side shall show the complete manufacturing and rating.


RESISTOR

• Resistive elements must be low temperature coefficient. The stainless steel mass grade resistors are sufficient to withstand the prescribed duty.

• Resistors must be installed in a stainless steel support frame.

• The entire resistor assembly must be mounted on an insulator appropriate to the system voltage.

• All resistor terminals and interconnections between resistor units must be stainless-steel using stainless-steel hardware including lock washers.

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