GCR型抽出式熱工配電柜主要用于大中型發電機組，熱工動力電源也適用于工礦企業的自動控制系統或電力拖動回路，作為三相交流50～60Hz、額定電壓660V及以下的配電及電動機電動閥門的控制之用。GCR型熱工柜的基本結構為組合裝配式，有較高的強度和可靠的精度、互換性、各功能單元相互隔離，可有效防止事故擴大，抽屜采用先進的三節式導軌，抽屜可懸掛在柜外，不必取下即可進行檢修。本開關柜有靠墻和不靠墻安裝兩種結構方案可自由選擇。
GCR withdrawable thermal switchgear is mainly used to large/middle generator sets. Thermal power supply is suitable for industrial/mining-enterprise automatic controlling system or power loop as control of 3-phase A.C50～60Hz,rated voltage 660V or underdistribution and motor electrified-gate.The switchgear is composing-intalating type with highly strength, reliable precision and exchanging, every function unit isolated each other that can prevent fault extending. Drawer use latest 3-section guide and may be hunged outside of the switch and be repaired without putting down. The switch may be installed against wall or not against wall
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