電力計量箱使用環(huán)境應符合：a) 海拔高度：＜2000m；
b) 空氣溫度：*高溫度+70℃，*低溫度-45℃；
c) 相對濕度：日平均值≤95%；
d) 地震烈度：8度；
e) 污穢等級：3級；
f) 防護等級：≥IP40。
非金屬電力計量箱材料應符合：
a) 阻燃性能:具有V-2等級的阻燃性能，耐溫≥130℃；
b) 絕緣電阻：計量箱的絕緣電阻不小于20MΩ；
WRNK2-521,WRNK2-531,WRNK2-522,WRNK2-532,雙支鎳鉻-鎳硅熱電偶
WZP-236SB,WZP-6312AB,WZP-1312AB,WZP-212AB,裝配式不銹鋼接線盒鉑電阻
CW1151LT3ED4,CW1151LT3ED6,CW1151LT3EE0,CW1151LT3EF0,CW1151LT5SA0,
YBD-TCRAV1V2D1,YBD-TCRAV1V2Y,YBD-TCRAV1V3D,YBD-TCRAV1V3A2,YBD-TCRAV1V3A1,
YBD-TCJAV2V3D,YBD-TCJAV2V3A2,YBD-TCJAV2V3A1,YBD-TCJAV2V3D2,YBD-TCJAV2V3D1,
XTS-7000,XTS7000,溫控儀
XMVT-222-24-41-F,XMVT-222-24-41-X,XMVT-222-24-41-Y,XMVT-222-24-41-Z,
YBD-TCSAV3V0D,YBD-TCSAV3V0A2,YBD-TCSAV3V0A1,YBD-TCSAV3V0D2,YBD-TCSAV3V0D1,
WSS-374,WSS-474,WSS-574,WSS-373,WSS-473,WSS-573,WSS-372,WSS-472,WSS-572,
YSD-AA3H2Y4A,YSD-AA3H2Y4B,YSD-AA3H2Y4C,YSD-AA3H2Y4D,YSD-AA3H2Y4E,
YBD-TPBV1V3D,YBD-TPBV1V3A2,YBD-TPBV1V3A1,YBD-TPBV1V3D2,YBD-TPBV1V3D1,
CW-3351GP4G22S1,CW-3351GP4G22S2,CW-3351GP4S22S1,CW-3351GP4S22S2,
WSS-313W,WSS-413W,WSS-513W,WSS-314W,WSS-414W,WSS-514W,
WZPK2-166SA,WZPK-263S,WZPK-264S,WZPK-265S,WZPK-266S,WZPK2-265SA,
YSD-PMA1EP17A,YSD-PMA1EP17B,YSD-PMA1EP17C,YSD-PMA1EP17D,YSD-PMA1EP17E,
WSSNN-513LW,WSSNN-513F,WSSNN-513FW,WSSNN-514N,WSSNN-514NW,WSSNN-514L,WSSNN-514LW,
YSD-ADH3P23Y,YSD-ADH3P2YD,YSD-ADH3P2YE,YSD-ADH3P2YY,YSD-ADH3P2YC,
YSD-VA3H3Y9A,YSD-VA3H3Y9B,YSD-VA3H3Y9C,YSD-VA3H3Y9D,YSD-VA3H3Y9E,
GH128006,GH129006,
c) 電氣強度：施加50Hz/1500V電壓，歷時1分鐘，不應發(fā)生飛弧、擊穿閃電現(xiàn)象；
d) 耐酸堿性：把1mL濃度為3%的酸堿溶液滴在箱體表面上，1小時后擦去，箱體表面無裂紋無分層現(xiàn)象；
e) 抗靜壓性能：100kg重物（體積10cm×10cm2）置于產品任意位置3分鐘不開裂不損壞；
f) 耐靜力擠壓：將100kg重力施加于平放的計量箱上，1分鐘后計量箱無裂紋、剝落、破損現(xiàn)象；
g) 氣候影響： 產品在外界30℃±10℃、內部75℃和長期陽光照射環(huán)境下運行，或在-45℃±3℃低溫條件下持續(xù)運行4小時，箱體應不變形、不開裂，且保持透明性；
h) 抗沖擊：產品在固定螺絲旋緊的條件下（無包裝）,由２m高度自由落體試驗,箱體應保持完好；
YBDTV6A2A4ND,YBDTV6A2A4NA2,YBDTV6A2A4NA1,YBDTV6A2A4ND2,YBDTV6A2A4ND1,
WRELN-2310N,WRELN-2310G,WRELN-2310C,WRELN-2311N,WRELN-2311G,WRELN-2311C,
YBD-TCuAV3V0D,YBD-TCuAV3V0A2,YBD-TCuAV3V0A1,YBD-TCuAV3V0D2,YBD-TCuAV3V0D1,
1151HP4E12M1B1D1,1151HP7S12M1B1D1,1151HP5S12M1B1D1,1151HP7S22M1B1D1,
SBWZ-2354,SBWZ-2354T,SBWZ-2354G,SBWZ-2354D,SBWZ-2355,SBWZ-2355T,SBWZ-2355G,
1151DP7E12S1M1,1151DP7E12S1M2,1151DP7E12S1B1,1151DP7E12S1B2,1151DP7E12S1B3,
XJP48T210,XJP48T211,XJP48T212,XJP48T213,XJP48T214,XJP48T215,XJP48T216,XJP48T217,XJP48T218,
XMT-790W，XMT790W，智能溫控儀
YQ33A1A1YA2,YQ33A1A1YA1,YQ33A1A1YD2,YQ33A1A1YD1,YQ33A1A1YD,YQ33A1A1YY,
1151GP3S12M1B1D1,1151GP3S22M1B1D1,1151GP9S22M1B1D1,1151GP7S22M1B1D1,1151GP7E22M1B1D1,
YSD-PMDCP27A,YSD-PMDCP27B,YSD-PMDCP27C,YSD-PMDCP27D,YSD-PMDCP27E,
WSSHN-B515FW,
WRNLN-3410N,WRNLN-3410G,WRNLN-3410C,WRNLN-3411N,WRNLN-3411G,WRNLN-3411C,
XWTD-204,XWTD-264,XWTD-464,XWTD-664,XWTD-864,XWTD-206,
YSD-PV0BP211A,YSD-PV0BP211B,YSD-PV0BP211C,YSD-PV0BP211D,YSD-PV0BP211E,
WRPGN-2411G,WRPGN-2411S,WRPGN-2412G,WRPGN-2312S,
CW1151LT6EA0,CW1151LT6EA2,CW1151LT6EA4,CW1151LT6EA6,CW1151LT6SD4,
YSD-PA4H4P28A,YSD-PA4H4P28B,YSD-PA4H4P28C,YSD-PA4H4P28D,YSD-PA4H4P28E,
CW-DBS208AIEPS,CW-DBS208AIEPY,CW-DBS208AIEPT,CW-DBS208AIEQC,
WSSXC-400FW,WSSXC-401N,WSSXC-401NW,WSSXC-401L,WSSXC-401LW,WSSXC-401F,WSSXC-401FW,
LSG6-2,直通終端錐管接頭
i) 耐沙袋沖擊：將7kg重的沙袋，從1m高度自由落下反復5次，計量箱部位無裂紋、破落等異?，F(xiàn)象。
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電壓互感器、電力計量箱等。
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