Unwavering in our dedication to customers and delivering cutting-edge innovations,Bepto stands as your steadfast ally on the journey ahead.
LFZB8-10 Current Transformer 10kV Indoor Single Phase: Epoxy resin vacuum casting full-seal through-type CT, 5A/1A secondary current, 12/42/75kV insulation level, 0.2S/0.5S/5P accuracy class, 10-1200A primary current range, 50/60Hz frequency, GB1208 IEC60044-1 compliant, metering & relay protection.
Advanced LFZB8-10 Current Transformer: Adopts epoxy resin vacuum casting full-seal through-type structure, applied to testing current & power and protecting relay in indoor power system with rated frequency 50Hz or 60Hz and rated voltage 10kV and below, conforms to GB1208 and IEC60044-1 standards, rated insulation level 12/42/75kV, rated secondary current 5A or 1A, ambient temperature -5°C to +40°C, rated primary current range 10-1200A with multiple accuracy classes combination including 0.2(S)/0.2(S), 0.2(S)/0.5(S), 0.5(S)/0.5(S), 0.2(S)/5P10, 0.5(S)/5P10, 0.2(S)/5P15(20), and 0.5(S)/5P15(20).
Superior Epoxy Resin Casting and Wide Application Range: LFZB8-10 features epoxy resin vacuum casting technology ensuring full-seal protection and reliable insulation performance, available in LFZB(J)8-10(W)A2 and B2 configurations with accuracy burden combinations from 10VA to 20VA for 0.2(S)/0.5(S) metering and 15VA to 20VA for 5P10/5P15/5P20 protection classes, 1s thermal current range 1.44-100kA with rated dynamic current 3.6-250kA meeting diverse short-circuit withstand requirements, suitable for switchgear, power distribution systems, substation metering, relay protection, energy management systems, and industrial power monitoring applications requiring high accuracy current measurement and reliable protection performance.
| LFZB8-10 Current Transformer Specifications | Parameter | Unit |
|---|---|---|
| Brand | Bepto Insulation Systems | – |
| Model Number | LFZB8-10 | – |
| Category | Switchgear & HV CT (High Voltage Current Transformer) | – |
| Product Type | 10kV Indoor Single Phase Epoxy Resin Casting Current Transformer with 12/42/75kV Insulation, 0.2S/0.5S/5P Accuracy Class for Metering & Relay Protection | – |
| Core Technology | Epoxy Resin Vacuum Casting Full-Seal Through-Type Structure + Applied to Testing Current & Power and Protecting Relay + Indoor Power System with Rated Frequency 50Hz or 60Hz + Rated Voltage 10kV and Below + GB1208 and IEC60044-1 Standards Compliant + Rated Insulation Level 12/42/75kV + Rated Secondary Current 5A or 1A + Ambient Temperature -5°C to +40°C + Rated Primary Current Range 10-1200A + Multiple Accuracy Classes Combination (0.2(S)/0.2(S), 0.2(S)/0.5(S), 0.5(S)/0.5(S), 0.2(S)/5P10, 0.5(S)/5P10, 0.2(S)/5P15(20), 0.5(S)/5P15(20)) + Accuracy Burden 10-20VA + 1s Thermal Current 1.44-100kA + Rated Dynamic Current 3.6-250kA + LFZB(J)8-10(W)A2 and B2 Configurations + Full-Seal Protection + Reliable Insulation Performance + Metering and Protection Applications + Switchgear Compatible + Wide Short-Circuit Withstand Range | – |
| Power (Voltage) | 10kV | – |
| Rated Voltage | 10kV and Below | – |
| Rated Insulation Level | 12/42/75 | kV |
| Rated Frequency | 50Hz or 60Hz | Hz |
| Rated Secondary Current | 5A or 1A | A |
| Rated Primary Current Range | 10-1200 | A |
| Ambient Temperature | -5°C to +40°C | °C |
| Structure Type | Epoxy Resin Vacuum Casting Full-Seal Through-Type | – |
| Installation Type | Indoor | – |
| Phase | Single Phase | – |
| Standards Compliance | GB1208 and IEC60044-1 | – |
| FOB Port | Ningbo/Shanghai | – |
| Terms of Payment | Western Union, T/T, Paypal | – |
| Epoxy Resin Vacuum Casting | Yes (Adopts Epoxy Resin Vacuum Casting Full-Seal Through-Type Structure) | – |
| Full-Seal Protection | Yes (Full-Seal Through-Type Structure) | – |
| Current & Power Testing | Yes (Applied to Testing Current & Power) | – |
| Relay Protection | Yes (Protecting Relay in Indoor Power System) | – |
| 50Hz or 60Hz | Yes (Rated Frequency 50Hz or 60Hz) | – |
| 10kV and Below | Yes (Rated Voltage 10kV and Below) | – |
| GB1208 Compliant | Yes (In Accordance with GB1208 Standard) | – |
| IEC60044-1 Compliant | Yes (In Accordance with IEC60044-1 Standard) | – |
| 12/42/75kV Insulation | Yes (Rated Insulation Level 12/42/75kV) | – |
| 5A or 1A Secondary | Yes (Rated Secondary Current 5A or 1A) | – |
| -5°C to +40°C Ambient | Yes (Ambient Temperature -5°C to +40°C) | – |
| 10-1200A Primary Range | Yes (Rated Primary Current Range 10-1200A) | – |
| 0.2(S) Accuracy Class | Yes (0.2(S) Metering Accuracy Class Available) | – |
| 0.5(S) Accuracy Class | Yes (0.5(S) Metering Accuracy Class Available) | – |
| 5P10 Protection Class | Yes (5P10 Protection Accuracy Class Available) | – |
| 5P15 Protection Class | Yes (5P15 Protection Accuracy Class Available) | – |
| 5P20 Protection Class | Yes (5P20 Protection Accuracy Class Available) | – |
| LFZB(J)8-10(W)A2 Configuration | Yes (LFZB(J)8-10(W)A2 Type Available) | – |
| LFZB(J)8-10(W)B2 Configuration | Yes (LFZB(J)8-10(W)B2 Type Available) | – |
| LFZB(J)8–10(W)A2, B2 0.5/5P10 Type | |||||||
| Rated primary current (A) | Accuracy classes combination | 0.2(S) VA | 0.5(S) VA | 0.5 VA | 10P10 VA | 1s thermal current (kA) | Rated dynamic current (kA) |
| 10 | 0.2(S)/0.2(S) | 10 | 10 | 15 | 15 | 1.44 | 3.6 |
| 15 | 0.2(S)/0.2(S) | 10 | 10 | 15 | 15 | 2 | 5 |
| 20, 25 | 0.2(S)/0.2(S) | 10 | 10 | 15 | 15 | 3 | 7.5 |
| 30, 40 | 0.2(S)/0.5(S) | 10 | 10 | 15 | 15 | 5 | 12.5 |
| 50, 60 | 0.2(S)/0.5(S) | 10 | 10 | 15 | 15 | 10 | 25 |
| 75 | 0.5(S)/0.5(S) | 10 | 10 | 15 | 15 | 16 | 40 |
| 100 | 0.5(S)/0.5(S) | 10 | 10 | 15 | 15 | 20 | 50 |
| 150, 200 | 0.2(S)/5P10 | 10 | 10 | 15 | 15 | 31.5 | 78 |
| 300, 400 | 0.5(S)/5P10 | 10 | 10 | 15 | 15 | 40 | 100 |
| 500, 600 | 0.5(S)/5P10 | 10 | 10 | 15 | 15 | 63 | 150 |
| 750, 800 | 0.5(S)/5P10 | 10 | 10 | 15 | 20 | 80 | 200 |
| 1000 | 0.5(S)/5P10 | 10 | 10 | 15 | 20 | 100 | 250 |
| 1200 | 0.5(S)/5P10 | 10 | 10 | 15 | 20 | 100 | 250 |
| LFZB(J)8–10(W)A2, B2 0.5/5P15(20) Type | ||||||||
| Rated primary current (A) | Accuracy classes combination | 0.2(S) VA | 0.5S VA | 0.5 VA | 5P15 VA | 5P20 VA | 1s thermal current (kA) | Rated dynamic current (kA) |
| 10 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 1.44 | 3.6 |
| 15 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 1.5 | 3.75 |
| 20 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 2 | 5 |
| 25, 30 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 3 | 7.5 |
| 40 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 5 | 12.5 |
| 50 | 0.2(S)/5P | 10 | 10 | 15 | 15 | 10 | 8.1 | 20.2 |
| 75 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 10 | 25 |
| 100 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 16 | 40 |
| 150 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 20 | 50 |
| 200, 250 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 31.5 | 78 |
| 300, 400 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 40 | 100 |
| 500, 600 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 63 | 150 |
| 750, 800 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 80 | 200 |
| 1000 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 100 | 250 |
| 1200 | 0.5(S)/5P | 10 | 10 | 15 | 15 | 10 | 100 | 250 |
Bepto is a leading Chinese company in electrical insulation, focused on developing advanced solutions for future power systems. We support transmission and distribution safety and growth, with long-term partners including State Grid, ABB, Schneider, Siemens, and GE. Our services reach clients in over 22 countries.
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Bepto focuses on the global market and provides our clients with products suitable for the local market:
Unwavering in our dedication to customers and delivering cutting-edge innovations,Bepto stands as your steadfast ally on the journey ahead.
