All Staecore surge protection devices and surge arresters are manufactured at the Yueqing Electrical Base in Zhejiang, China, and shipped worldwide for B2B electrical and renewable-energy projects.
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Lightning current arresters for main distribution boards and incoming lines.
Overvoltage protection for sub-distribution boards in buildings and plants.
Combined lightning and surge protection in a single compact module.
Dedicated surge protection for photovoltaic strings and DC systems.
MOV / gapless surge arresters for medium- and low-voltage networks.
Surge protection for data, telecom and signal lines.
130 supplied product lines across surge arresters, insulators, vacuum switching, disconnectors and fuse cutouts.
| Category | Product line | Voltage | Model series | Rating A | Rating B | Application |
|---|---|---|---|---|---|---|
| 避雷器 | Three-Phase Combined Overvoltage Protector (with Series Gap) | ≤10kV | TBP-A-12.7F/131 等20款 | 3.1~13.6 kV | 5 kA | 10kV电机侧过电压保护 |
| 避雷器 | Three-Phase Combined Overvoltage Protector (with Series Gap) | ≤10kV | TBP-A-12.7F/280W2 等12款 | 6.3~13.6 kV | 5 kA | 10kV户外电机侧过电压保护 |
| 避雷器 | Three-Phase Combined Overvoltage Protector (with Series Gap) | ≤10kV | TBP-A-12.7F/85 等19款 | 3.1~13.6 kV | 5 kA | 10kV电机侧过电压保护 |
| 避雷器 | Three-Phase Combined Overvoltage Protector (with Series Gap) | 35kV | TBP-B-42F/400W1 等8款 | 42~51 kV | 5 kA | 35kV户外变配电系统过电压保护 |
| 避雷器 | Three-Phase Combined Overvoltage Protector (with Series Gap) | 35kV | TBP-B-42F/200 等9款 | 42~51 kV | 5 kA | 35kV变配电系统过电压保护 |
| 避雷器 | New Type Overvoltage Protector | ≤10kV | TBP-B-10KV 等2款 | 8 kV | 5 kA | - |
| 避雷器 | ZR Series RC Absorber / Surge Suppressor (Substation General Type B) | ≤10kV | ZR-B-10-12.0 等7款 | 3.6~12 kV | 2.5 kA 5 kA | 10kV真空开关操作过电压吸收(额定电容0.1μF,工作电阻100~200Ω) |
| 避雷器 | ZR Three-phase RC Snubber | 35kV | ZR-B-35-40.5 等3款 | 40.5 kV | 10 kA | 35kV真空开关操作过电压吸收(额定电容0.05μF,工作电阻100~200Ω) |
| 避雷器 | Low-Voltage Combined Transient Overvoltage Protector (SPD) | 0.4kV | TBP-400/100/5P | 0.4kV | 100 kA | 200/380V低压系统重要建筑物、危险地区母线侧及负载保护(400=三相,最大放电电流可选200kA/150kA/100kA/65kA/40kA/25kA/15kA) |
| 避雷器 | 出口型复合外套氧化锌避雷器·电站型 | ≤15kV | YH10W-12 等6款 | 7.2~12 kV | 5kA 10 kA | - |
| 避雷器 | 出口型复合外套氧化锌避雷器·电站型 | 20kV | YH10W-18 等6款 | 14.4~20.4 kV | 5kA 10 kA | - |
| 避雷器 | 出口型复合外套氧化锌避雷器·电站型 | 36kV | YH10W-27 等8款 | 21.6~28.8 kV | 5kA 10 kA | - |
| 避雷器 | 出口型复合外套氧化锌避雷器·电站型 | 66kV | YH10W-66 | 72.5 | 10 kA | - |
| 避雷器 | 出口型复合外套氧化锌避雷器·电站型 | 220kV | YH10W-110 等2款 | 84kV 168kV | 10 kA | - |
| 避雷器 | 出口型瓷外套氧化锌避雷器·电站型 | ≤10kV | Y10W-12/36（白色陶瓷） | 9.6kV | 10 kA | - |
| 避雷器 | 出口型瓷外套氧化锌避雷器·电站型 | 35kV | Y10W-36/108(棕色陶瓷） | 28.8kV | 10 kA | - |
| 避雷器 | Transformer Neutral Point Gap Grounding Protection Device | 110kV | PD-95/250-72 等7款 | 48~166 kV | - | 保护110kV/220kV变压器中性点绝缘免受雷电过电压、操作过电压和工频过电压损坏 |
| 避雷器 | 变压器中性点间隙接地保护装置 | 220kV | PD-200/400-144 | 116kV | 1.5 kA | - |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Motor Neutral Point | ≤10kV | YH1.5W-2.4/6 等3款 | 1.9~3.8 kV | 1.5 kA | 旋转电机中性点过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Transformer Neutral Point | 35kV | YH1.5W-33/85 等3款 | 26~34 kV | 1.5 kA | 35kV系统变压器中性点过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester | 66kV | YH1.5W-0.28/1.3 等2款 | 0.2~0.4 kV | 1.5 kA | 0.22~0.66kV低压系统过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Transformer Neutral Point | 110kV | YH1.5W-60/144 等2款 | 48~58 kV | 1.5 kA | 110kV系统变压器中性点过电压保护 |
| 避雷器 | 复合外套氧化锌避雷器·中性点/低压型 | 220kV | YH1.5W-144/320 | 116kV | 1.5 kA | 220kV系统变压器中性点过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Rotating Machine | ≤10kV | YH2.5W-13.5/31.0 等3款 | 3.2~10.5 kV | 2.5 kA | 旋转电机绕组过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Rotating Machine | 20kV | YH2.5W-17.5/40.0 等2款 | 13.8~15.8 kV | 2.5 kA | 旋转电机绕组过电压保护 |
| 避雷器 | Three-Phase Combined Metal Oxide Surge Arrester (Capacitor Type) | ≤10kV | YH5WR-10/27x10/27 等8款 | 4~13.6 kV | 5 kA | 并联电容器组过电压保护 |
| 避雷器 | Three-Phase Combined Metal Oxide Surge Arrester (Capacitor Type) | 35kV | YH5WR-51/150x51/134 等2款 | 40.8 kV | 5 kA | 35kV电容器组雷电及操作过电压保护 |
| 避雷器 | Three-Phase Combined Metal Oxide Surge Arrester (Capacitor Type) | ≤10kV | YH5CR-12.7/41x12.7/41 等3款 | 3.8~12.7 kV | 5 kA | 10kV电容器组雷电及操作过电压保护 |
| 避雷器 | Three-Phase Combined Metal Oxide Surge Arrester (Generator Type) | ≤10kV | YH5WD-17/46.4DZ 等12款 | 1.1~13.6 kV | 2.5 kA、5 kA | 10kV带绝缘保护的架空线系统及配电设备，具有防雷保护与接地验电双重功能 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Generator | 20kV | YH5WD-20/45 等3款 | 15.7~20 kV | 5 kA | 发电机绕组过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Motor | 66kV | YH2.5WD-1.3/3.6 | 0.7 kV | 2.5 kA | 0.66~1.14kV电机绕组过电压保护 |
| 避雷器 | Three-Phase Combined Metal Oxide Surge Arrester (Generator Type) | ≤10kV | YH5CD-12.7/31x12.7/31 等6款 | 3.8~12.7 kV | 2.5 kA、5 kA | 12.7kV发电机侧雷电及操作过电压保护 |
| 避雷器 | Gapless Metal Oxide Surge Arrester for Electrified Railway | 35kV | HY5WT-42/120 | 34 kV | 5 kA | 电气化铁道27.5kV牵引供电系统过电压保护 |
| 避雷器 | Gapless Metal Oxide Surge Arrester for Electrified Railway | 110kV | HY10WT-100/260 等4款 | 68~73 kV | 10 kA、5 kA | 电气化铁道110kV供电系统过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Substation | ≤10kV | YH5WZ-10/27x10/27 等18款 | 2~13.6 kV | 5 kA | 10kV电站系统设备过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Substation | 35kV | YH5WZ-51/150x51/134 等12款 | 35~43.2 kV | 5 kA | 35kV电站系统设备过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Substation | 66kV | YH10W-75/230 等7款 | 60~75 kV | 10 kA、5 kA | 66kV电站系统设备过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Substation | 110kV | YH5WZ-100/260 等6款 | 78~84 kV | 5 kA | 110kV电站系统设备过电压保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Substation | 220kV | YH10WZ-192/500 等5款 | 150~168.5 kV | 10 kA | 220kV电站系统设备过电压保护 |
| 避雷器 | Three-Phase Combined Metal Oxide Surge Arrester (Substation Type) | ≤10kV | YH5CZ-12.7/41x12.7/41 等4款 | 3.8~12.7 kV | 5 kA | 10kV电站系统雷电及操作过电压保护 |
| 避雷器 | 复合外套氧化锌避雷器·直流/地铁型 | ≤10kV | YH10WL-2.0/4.8G | 2.0kVDC | 10kA | 1500V 系统用低压直流牵引避雷器 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Transmission Line | 35kV | YH5WX-51/134 等2款 | 40.8~43.2 kV | 5 kA | 35kV架空线路防雷保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Transmission Line | 110kV | YH10WX-108/281 等5款 | 75~84 kV | 10 kA、5 kA | 110kV架空线路防雷保护 |
| 避雷器 | 复合外套氧化锌避雷器·线路型 | 220kV | YH10WX-216/562 | 168.5kV | 10kA | 220kV架空线路防雷保护 |
| 避雷器 | Externally Gapped Metal Oxide Surge Arrester for Overhead Line | ≤10kV | YH5CX-12.7/36G 等12款 | 10.4kV | 5 kA | 10kV及以下架空线路防雷保护 |
| 避雷器 | Externally Gapped Line Arrester with Pure Air Gap | 35kV | YH5CX-42/120K 等4款 | 33.6kV | 5 kA | 35kV架空线路纯空气间隙防雷保护 |
| 避雷器 | Externally Gapped Line Arrester with Pure Air Gap | 110kV | YH10CX-108/320K 等11款 | 76.8~86.4 kV | 10 kA、5 kA | 110kV架空线路纯空气间隙防雷保护 |
| 避雷器 | Externally Gapped Line Arrester with Pure Air Gap | 220kV | YH10CX-180/520K 等8款 | 144~172.8kV | 10 kA | 220kV架空线路纯空气间隙防雷保护 |
| 避雷器 | Composite Housing Externally Gapped Metal Oxide Surge Arrester with Insulator Support for Tension Tower | ≤10kV | YH5CJ-13/40N | 10.4kV | 5 kA | 10kV及以下架空线路耐张杆防雷保护 |
| 避雷器 | Composite Housing Metal Oxide Surge Arrester for Distribution | ≤10kV | YH5WS-10/30x10/30 等32款 | 2~13.6 kV | 5 kA | 10kV电缆出线设备过电压保护 |
| 避雷器 | 复合外套氧化锌避雷器·配电型 | 35kV | YH5WS-26/66 等5款 | 20.8~40.8 kV | 5 kA | 20﹑35kV配网系统雷电及操作过电压保护 |
| 避雷器 | Three-Phase Combined Metal Oxide Surge Arrester (Distribution Type) | ≤10kV | YH5CS-12.7/45x12.7/41 等4款 | 3.8~12.7 kV | 5 kA | 10kV配电系统雷电及操作过电压保护 |
| 避雷器 | 10kV Overhead Line Overvoltage Protector (Line-Type Lightning Arrester with Gap) | ≤10kV | XQH5-12.7/36 等2款 | 12.7 kV | 5 kA | 10kV绝缘架空线路防雷击断线(4/10μs大电流冲击耐受65kA,2ms方波耐受100A,工频参考电压不小于12.7kV) |
| 避雷器 | Metal Oxide Varistor Disc (D9 Series) | ≤36kV | D3 D4 | 5.2/5.1 | 5/10 kA | 避雷器核心元件，外径94mm（94x26），用于高压电站型避雷器组装（直流1mA参考电压4.3kV，4/10大电流耐受100kA，2ms方波耐受2000A） |
| 避雷器 | Metal Oxide Varistor Disc (D11 Series) | ≤220kV | D5 D7 D9 D11 | 5.1/4.9/4.3/3.8 | 5 kA、10 kA、20 kA | 避雷器核心元件，外径115mm（115x39），用于超高压电站型避雷器组装（直流1mA参考电压3.8kV，残压6.4kV(20kA下)，4/10大电流耐受100kA，2ms方波耐受2500A） |
| 避雷器 | Counter for Overvoltage Protector | ≤10kV | JSC-2 等2款 | 64 | - | 3~220kV电压等级避雷器，实时在线监测避雷器泄漏电流并记录放电动作次数，动作电流范围50~5000A，尤适用于35kV及以上等级 |
| 避雷器 | 消谐器 LXQ | ≤10kV | LXQ-10KV | 51 | - | 10kVPT柜消弧消谐 |
| 避雷器 | 消谐器 LXQ | 35kV | LXQ-35KV | 51 | - | 35kVPT柜消弧消谐 |
| 避雷器 | Low-Voltage Porcelain-Housed Metal Oxide Surge Arrester | ≤10kV | Y1.5W-0.28/1.3 等5款 | 0.2~3.8 kV | 5 kA | 0.28kV低压系统防雷及过电压保护 |
| 避雷器 | 35kV Transformer-Neutral Porcelain-Housed Metal Oxide Surge Arrester | 35kV | Y1.5W-33/85 等3款 | 34~36 kV | 5 kA | 35kV变压器中性点防雷及过电压保护 |
| 避雷器 | Transformer-Neutral Porcelain-Housed Metal Oxide Surge Arrester | 110kV | Y1.5W-60/144 等2款 | 48~58 kV | 5 kA | 110kV变压器中性点防雷及过电压保护 |
| 避雷器 | Rotating-Machine Porcelain-Housed Metal Oxide Surge Arrester | ≤10kV | Y2.5W-13.5/31 等3款 | 3.1~10.5 kV | 5 kA | 旋转电机防雷及过电压保护 |
| 避雷器 | Rotating-Machine Porcelain-Housed Metal Oxide Surge Arrester | 20kV | Y2.5W-17.5/40 等2款 | 13.8~15.8 kV | 5 kA | 旋转电机防雷及过电压保护 |
| 避雷器 | Capacitor-Protection Porcelain-Housed Metal Oxide Surge Arrester | ≤10kV | Y5WR-12.7/45 等5款 | 6.6~13.6 kV | 5 kA | 10kV电容器组防雷及过电压保护 |
| 避雷器 | Gapless Metal Oxide Surge Arrester for Electrified Railway | 35kV | Y5WT-42/120 | 34 kV | 5 kA | 电气化铁道27.5kV牵引供电系统过电压保护 |
| 避雷器 | Gapless Metal Oxide Surge Arrester for Electrified Railway | 110kV | Y10WT-100/260 等4款 | 68~73 kV | 10 kA、5 kA | 电气化铁道110kV供电系统过电压保护 |
| 避雷器 | Station-Type Porcelain-Housed Metal Oxide Surge Arrester | ≤10kV | Y5WZ-10/27 等6款 | 3~13.6 kV | 5 kA | 10kV电站系统防雷及过电压保护 |
| 避雷器 | 35kV Station-Type Porcelain-Housed Metal Oxide Surge Arrester | 35kV | Y5WZ-42/134 等8款 | 23~43.2 kV | 5 kA | 35kV电站系统防雷及过电压保护 |
| 避雷器 | 66kV Station-Type Porcelain-Housed Metal Oxide Surge Arrester | 66kV | Y10W-96/250 等6款 | 60~75 kV | 10 kA、5 kA | 66kV电站系统防雷及过电压保护 |
| 避雷器 | 110kV Station-Type Porcelain-Housed Metal Oxide Surge Arrester (10kA) | 110kV | Y10W-100/260 等7款 | 78~84 kV | 10 kA、5 kA | 110kV电站系统防雷及过电压保护 |
| 避雷器 | 220kV Station-Type Porcelain-Housed Metal Oxide Surge Arrester | 220kV | Y10W-200/520 等4款 | 156~168.3 kV | 10 kA | 220kV电站系统防雷及过电压保护 |
| 避雷器 | Distribution-Type Porcelain-Housed Metal Oxide Surge Arrester | ≤10kV | Y5WS-10/30 等8款 | 2~13.6 kV | 5 kA | 10kV配电系统防雷及过电压保护 |
| 避雷器 | Cable Sheath Voltage Limiter / Protector | ≤10kV | LH-10-I 等2款 | 2.2 kV | 10 kA | 10kV系统单芯电缆金属护层感应过电压保护(工频耐受3kV/2s,直流1mA参考电压不小于3.25kV) |
| 避雷器 | Cable Sheath Voltage Limiter / Protector | 35kV | LH-35-I 等2款 | 2.2 kV | 10 kA | 35kV系统单芯电缆金属护层感应过电压保护(工频耐受5kV/3s,直流1mA参考电压不小于3.25kV) |
| 避雷器 | Cable Sheath Voltage Limiter / Protector | 110kV | LH-110-II 等3款 | 3.2~6.4 kV | 10 kA、20 kA | 110kV系统单芯电缆金属护层感应过电压保护(工频耐受5kV/4s,直流1mA参考电压不小于5.5kV) |
| 避雷器 | Cable Sheath Voltage Limiter / Protector | 220kV | LH-220-II 等2款 | 8 kV | 20 kA | 220kV系统单芯电缆金属护层感应过电压保护(工频耐受16kV/3s,直流1mA参考电压不小于17.0kV) |
| 避雷器 | Piercing-Type External-Gap Surge Arrester for Covered Conductor | ≤10kV | FHY5C-10C-2 等4款 | 17 | - | 10kV架空绝缘电力电缆防雷，适用导线JKLY-120~240、JKLGY-120/7~185/45，夹线范围Φ22~28 |
| 避雷器 | Three-Phase Combined Overvoltage Protector (Gapless, Neutral-Point Type) | ≤10kV | TBP-O-10.5* 等4款 | 1.9~6.4 kV | 5 kA | 10.5kV电机中性点过电压保护 |
| 避雷器 | 避雷器在线监测器 | ≤10kV | JCQ-2（英文） | 64 | - | 3~220kV电压等级避雷器，实时在线监测避雷器泄漏电流并记录放电动作次数，动作电流范围50~5000A，尤适用于35kV及以上等级 |
| 避雷器 | Outdoor Dial-Type Surge Arrester On-line Monitor | 110~220kV | JCQ-II | 110~220kV | 10 kA | 3~220kV电压等级避雷器，实时在线监测避雷器泄漏电流并记录放电动作次数，动作电流范围50~5000A，尤适用于35kV及以上等级 |
| 避雷器 | Outdoor Dial-Type Surge Arrester Discharge Counter | 10~66kV | JS-8 | 10~66kV | 5 kA | 3~66kV电压等级避雷器，串联在低压端记录避雷器动作次数，动作电流范围50~5000A |
| 避雷器 | Thermal-Explosive Disconnector for Surge Arrester | ≤220kV | TLB | ≤220kV | / | 与避雷器串联使用，避雷器故障时讯速动作使其退出电网并给出脱离标志，采用新型热爆设计，可与3kV以上各种型号避雷器配套（配电型/电站型/线路型） |
| 绝缘子 | Composite Dry-type Wall Bushing | ≤10kV | FCGW-10/630~3150 | 10 | 30 | 城乡电网改造，无油化、小型化高压穿墙套管 |
| 绝缘子 | Composite Dry-type Wall Bushing | 35kV | FCGW-35/630~3150 | 35 | 80 | 城乡电网改造，无油化、小型化高压穿墙套管 |
| 绝缘子 | Composite Dry-type Wall Bushing | 220kV | FCGW-110/630~3150 | 110 | 230 | 城乡电网改造，无油化、小型化高压穿墙套管 |
| 绝缘子 | Composite Suspension Insulator | ≤10kV | FXBW4-10/100 等4款 | 10 | 50 | 重污秽、大爬距高压线路悬挂使用 |
| 绝缘子 | Composite Suspension Insulator | 35kV | FXBW4-35/100 等4款 | 35 | 95 | 重污秽、大爬距高压线路悬挂使用 |
| 绝缘子 | Composite Suspension Insulator | 66kV | FXBW4-66/100 等3款 | 66 | 185 | 重污秽、大爬距高压线路悬挂使用 |
| 绝缘子 | Composite Suspension Insulator | 220kV | FXBW4-110/100 等8款 | 110/220 | 230/395 | 重污秽、大爬距高压线路悬挂使用 |
| 绝缘子 | Composite Post Insulator | ≤10kV | FZSW-10/4 等3款 | /10/15 | 42/45 | 变电站内各高压电气设备的绝缘与支持 |
| 绝缘子 | Composite Post Insulator | 20kV | FZSW-20/8 等3款 | 20/24 | 65/75 | 变电站内各高压电气设备的绝缘与支持 |
| 绝缘子 | Composite Post Insulator | 35kV | FZSW-35/6 等5款 | 35 | 95 | 变电站内各高压电气设备的绝缘与支持 |
| 绝缘子 | Composite Post Insulator | 66kV | FZSW-66/8 | 66 | 185 | 变电站内各高压电气设备的绝缘与支持 |
| 绝缘子 | Composite Post Insulator | 220kV | FZSW-110/8 等3款 | 110 | 230 | 变电站内各高压电气设备的绝缘与支持 |
| 绝缘子 | Composite Cross-arm Insulator | ≤10kV | FS-10/5 等2款 | 10 | 42 | 城网技术改造，利用城市狭窄走廊面积升压送电，降低杆塔高度 |
| 绝缘子 | Composite Cross-arm Insulator | 35kV | FSW-35/5 等2款 | 35 | 95 | 城网技术改造，利用城市狭窄走廊面积升压送电，降低杆塔高度 |
| 绝缘子 | Composite Cross-arm Insulator | 220kV | FSW-110/10 等3款 | 110 | 230 | 城网技术改造，利用城市狭窄走廊面积升压送电，降低杆塔高度 |
| 绝缘子 | Composite Pin Insulator | ≤10kV | FPQ-10/2T 等5款 | 10 | 42 | 中压10kV配电线路设施 |
| 绝缘子 | Composite Pin Insulator | 20kV | FPQ-20/12.5T | 20 | 70 | 中压配电线路设施 |
| 绝缘子 | Composite Pin Insulator | 35kV | FPQ-35/8 | 35 | 95 | 566 |
| 绝缘子 | Lightning-protection Post Insulator | ≤10kV | FEG-15 等3款 | 15 | 45 | 在针式绝缘子上加装引弧结构，提高线路耐雷水平，防止雷击引起断线，解决雷击断线导线导线问题 |
| 绝缘子 | 573 | 35kV | - | 35 | 95 | 35kV等架空高压线路防风偏跳线 |
| 绝缘子 | 576 | 66kV | - | 66 | 185 | 66kV等架空高压线路防风偏跳线 |
| 绝缘子 | Anti-swing Jumper Composite Insulator | 110kV | FYTX-110/100-D 等10款 | 110 | 230 | 110kV、220kV等架空高压线路防风偏跳线 |
| 绝缘子 | 583 | 220kV | - | 220 | 395 | 110kV、220kV等架空高压线路防风偏跳线 |
| 绝缘子 | Composite Insulator for Electrified Railway Catenary | 20kV | FQB-25/12 等14款 | 25 | 150/180 | 电气化铁道接触网绝缘 |
| 真空 | Indoor Side-mounted Vacuum Circuit Breaker | ≤10kV | VS1-12（VBM7）侧装式 等2款 | 630~1250 | 25/31.5 | 额定电压12kV、频率50Hz的三相电力系统，作为保护和控制电器使用，尤其适用于需要锁定电流的频繁操作或多次开断短路电流的场所；用于固定开关柜，可单独使用，亦可用于环供电、箱式变或各种非标供电系统 |
| 真空 | Indoor High Voltage Vacuum Circuit Breaker | — | ZN28(A)-12 | 630~3150 | 25/40 | 三相交流50Hz、额定电压12kV的户内高压电器，装设在金属封闭式铠装柜中，供工矿企业、发电厂及变电站作电气设施的保护和控制之用，适用于频繁操作的场所 |
| 真空 | ZW32-12 Outdoor High Voltage Permanent Magnet Vacuum Circuit Breaker | ≤10kV | ZW32-12 等5款 | 630 | 20/25 | 交流50Hz、10~12kV三相电力系统中分断、关合负荷电流之用；用于变电站及工矿企业配电系统作保护和控制，以及农村电网中频繁操作场所 |
| 真空 | Outdoor AC Vacuum Circuit Breaker | ≤10kV | ZW20-12/630-20 等2款 | 630 | 20/25 | 额定电压12kV、三相交流50Hz的高压户外开关设备，主要用来开断关合农网、城网和小型电力系统的负荷电流、过载电流、短路电流；变压器箱内可靠，绝缘强度高 |
| 真空 | Outdoor High Voltage Vacuum Circuit Breaker | 35kV | ZW7-40.5 等2款 | 630~1600 | 25/31.5 | 用于交流50Hz、电压40.5kV的三相电力系统，作为分断、关合负荷电流之用；可用于发电厂、变电站、电力设备和电力线路控制和保护，每组内装LZZBJ4型电流互感器；可作计量、测量、保护之用 |
| 真空 | Outdoor High Voltage Vacuum Circuit Breaker | ≤10kV | ZW8-12、ZW8-12G | 630 | 20/25 | 额定电压12kV、三相交流50Hz的高压户外开关设备，主要用于开断关合农网、面网和小型电力系统的负荷电流、过载电流、短路电流；ZW8-12G可作为分段开关使用 |
| 真空 | - | - | - | - | - | - |
| 隔离开关 | GW13 Series Neutral Point Disconnector | ≤10kV | GW13-72.5/126 | 72.5 | 630 | 变压器中性点接地系统中接通或隔离中性点；双柱中开触头转入式，具有自清洁触头能力；配CS17-G手动或C16电动机构 |
| 隔离开关 | GW4-40.5/72.5/126(DW) High Voltage AC Disconnector | ≤10kV | GW4-40.5/72.5/126（DW） | 40.5/72.5/126 | 630/1250 | 高压交流电力系统在有电无负载情况下接通或隔离电源，隔离检修电压；适用于变电站等高压场所 |
| 隔离开关 | GW4 Series Outdoor High Voltage Disconnector | 20kV | GW4-12/17.5/24 | 12/17.5/24 | 630/1250 | 有电无负载情况下接通或隔离电源；可配接地开关用于切断残余电流，适用于变电站及配电系统 |
| 隔离开关 | GW5 Series Outdoor High Voltage Disconnector | ≤10kV | GW5-40.5/72.5/126（DW） | 40.5/72.5/126 | 630/1250 | 有电无负载情况下接通或隔离高压电源；适用于变电站及户外高压配电场所 |
| 隔离开关 | GW5-35 Outdoor High Voltage Disconnector | 35kV | GW5-35 | 35 | 630/1250 | 35kV/110kV户外高压电力系统中接通或隔离电源；三极开关与CS17机构联装，可配接地闸刀 |
| 隔离开关 | GW5A-40.5kV Outdoor High Voltage Disconnector | 35kV | GW5A-40.5 | 40.5 | 630/1250 | 40.5kV户外高压电力系统中有电无负载情况下接通或隔离电源；由基座部分、支柱绝缘子、主导电部分和接地部分组成 |
| 隔离开关 | 668 | ≤10kV | - | 12 | 630/1250 | 670 |
| 隔离开关 | GW9 Series Outdoor High Voltage Disconnector | 20kV | GW9-10/15/20 | 20 | 630/1250 | 电力系统在有电无负载情况下接通或隔离电源，设备或线路检修时隔离电压保证安全；可安装于支柱、墙壁、天花板、横架或金属架上，立装或斜装 |
| 隔离开关 | 676 | ≤10kV | - | 12 | 630/1250 | 电力系统在有电无负载情况下接通或隔离电源，设备或线路检修时隔离电压保证安全；可安装于支柱、墙壁、天花板、横架或金属架上，立装或斜装 |
| 熔断器 | Anti-wind Drop-out Fuse Cutout | 35kV | NRWG5-40.5/200 | 40.5kV | 8 | 35kV风电电力系统，配电变压器高压侧或配电线路支干线路，防风电场大风、无故障跌落 |
| 熔断器 | 688 | ≤10kV | - | 12kV | 12.5 | 10kV配电线路分支线和配电变压器一次侧过载与短路保护 |
| 熔断器 | Drop-out Fuse Cutout | 35kV | HRW10-12/100 等12款 | 12kV/15/24/27/33/36 | 12.5/10/8/6 | 10~35kV配电线路分支线和配电变压器一次侧过载与短路保护 |
| 熔断器 | 700 | ≤10kV | - | 10kV | 31.5 | 702 |
| 熔断器 | Outdoor High-voltage Current-limiting Fuse | 35kV | RW10-35/0.5 等26款 | 10kV | 31.5 | 输电线路与电力变压器短路及过载保护，保护电压互感器用 |
| 熔断器 | 708 | ≤10kV | - | 12kV | 12.5 | 709 |
| 熔断器 | 710 | 20kV | - | 24kV | /8/10 | 712 |
| 熔断器 | 713 | 36kV | - | 36kV | /8/10 | 714 |
This is an extended sourcing reference from the supplied workbook. Availability, applicable standards, certification, dimensions and production partner must be confirmed for the selected model.
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