100kA high energy block metal oxide varistor

B80-KXXX
This is a high energy block metal oxide varistor (MOV), Internal potting material, flame-retardant, insulating & explosion-proof. High peak current: Imax 70kA. Used in oil-drilling, mining, transportation equipment and other heavy industrial AC line.

–DC surge Protective device specially used for photovoltaic system less than1000

-The core parts are metal oxide vristor components with high discharge capacity.

-Withreliable control thanks to Thermo Dynamic Control disconnector.

-Without remote signaling contact for control device.

-Fault indication via red mark in the inspection window.

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Advantage

Stable & Reliable Surge Protection

Stable & Reliable Surge Protection

Adopts high-quality core components and precise circuit design, providing stable and consistent performance to effectively suppress lightning surges and transient overvoltage, ensuring long-term safe operation of equipment.
Wide Application Compatibility

Wide Application Compatibility

Covers AC, DC, photovoltaic, PoE network, and signal surge protection solutions, widely used in solar systems, LED lighting, industrial control, security monitoring, buildings and infrastructure.
Durable Structure & Easy Installation

Durable Structure & Easy Installation

Features rugged housing (including aluminum enclosure for outdoor models), DIN‑rail mounting, pluggable design and compact size for easy installation, wiring and maintenance in various working environments.
Certified Quality & Cost-Effective

Certified Quality & Cost-Effective

Most core products have passed TUV, CE and international safety certifications, with strict quality control. Stable performance and reasonable pricing bring high cost-performance for global projects.
1. This is a high energy block metal oxide varistor (MOV)

2. Internal potting material, flame-retardant, insulating & explosion-proof. non-flammable housing

3. High peak current: Imax 100kA

4. Used in oil-drilling, mining, transportation equipment and other heavy industrial AC line.

Electrical Parameter of Block MOV B60-KXXX

ITEM NO. MAXIMUN RATING(85℃) SPECIFICATION(25℃)
Continuous Voltage Energy Peak Current (8/20μs) Varistor Voltage(lmA DC) @Ip Clamping Voltage Typical Capacitance
VRMS VDC WTM(J)
VM(AC)(V) VM(DC)(V) (10/1000μs) Imax(kA) Min(V) VN(DC)(V) Max(V) Vc(V) Ip(A) F=1KHz(pF)
B80-130 130 175 310 100 184 200 224 340 500 14000
B80-150 150 200 360 100 216 240 259 395 500 11000
B80-180 180 230 390 100 255 270 300 455 500 10000
B80-210 210 270 430 100 297 330 363 545 500 8500
B80-230 230 300 460 100 326 360 396 595 500 7700
B80-250 250 330 490 100 354 390 432 650 500 7100
B80-275 275 360 550 100 389 430 466 710 500 6600
B80-300 300 390 600 100 425 470 517 790 500 5900
B80-320 320 420 2400 100 460 510 558 850 500 5700
B80-360 360 470 710 100 522 560 630 960 500 5000
B80-390 390 505 800 100 558 620 682 1025 500 4600
B80-420 420 560 910 100 612 680 748 1120 500 4400
B80-460 460 615 920 100 675 750 825 1240 500 3900
B80-480 480 640 930 100 702 780 858 1300 500 3800
B80-510 510 675 940 100 738 820 900 1350 500 3500
B80-550 550 700 960 100 819 910 933 1400 500 3300
B80-580 580 735 1000 100 855 950 1000 1500 500 3100
B80-620 620 800 1040 100 900 1000 1100 1650 500 2900
B80-680 680 860 1100 100 990 1100 1200 1800 500 2700
B80-750 750 970 1200 100 1080 1200 1320 2000 500 2400
B80-880 880 1150 3200 100 1260 1400 1520 2290 500 2100
B80-1000 1000 1200 3200 100 1440 1600 1760 2700 500 1800
B80-1700 1700 2150 6000 100 2500 2700 3030 4300 500 1500
B80-2400 2400 3000 8600 100 3510 3900 4290 6200 500 1000
B80-2800 2800 3500 10000 100 4230 4700 5170 7400 500 800

 

 

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