NEMA HP 8-2021
电气和电子交联改性低烟聚烯烃（XLPO）绝缘连接线，LS型（额定105°C；600 V）、ZHDM型（额定90°C；600 V）、ZHDH型（额定90°C；600 V）、ZH型（额定125°C；600 V）和ZHX型（额定125°C；1000 V）
Electrical and Electronic Cross-Linked, Modified Low-Smoke Polyolefin (XLPO) Insulated Hook-Up Wire, Types LS (Rated 105°C; 600 V), ZHDM (Rated 90°C; 600 V), ZHDH (Rated 90°C; 600 V), ZH (Rated 125°C; 600 V), and ZHX (Rated 125° C; 1000 V)