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TDR3.07-(ZK) DC1000V High Speed DC Fuse for BESS, PCS and Renewable Energy Systems
Fast Acting DC Fuse for BESS, Power Conversion Systems, Inverters DC Protection
DESIGN REFERENCE: GB/T13539.4、IEC60269-4、UL248-13
RATED VOLTAGE: AC1250V/DC1000V
RATED CURRENT: 315A~1100A
BREAKING CAPACITY: AC100kA/DC50kA
CERTIFICATION: RoHS/3C/CE/TUV/UL
APPLICATION: Electric Vehicle Driving Power System, Power Conversion System, Energy Storage and Power Battery, Energy Storage Capacitor, Frequency Conversion Controller, Charger and Other Vehicle Devices.
5.0
design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product features
The TDR3.07-(ZK) Series High Speed DC Fuse is designed for reliable short-circuit protection in high-power DC applications. Rated at DC1000V / AC1250V with current ratings from 315A to 1100A, it provides excellent DC performance, low arc voltage and low power loss for demanding power electronics applications.
- Rated Voltage: DC1000V / AC1250V
- Current Range: 315A–1100A
- Interrupting Rating: DC50kA / AC100kA
- High Speed DC Protection
- Excellent DC Performance
- Low Arc Voltage
- Low Power Loss
- Excellent Current Limiting Performance
- Compliant with IEC 60269-4, UL248-13 and GB/T13539.4
- Certified by CE and 3C
- RoHS Compliant
- Ideal for BESS, PCS, Solar PV Inverters, Battery Systems and Industrial DC Applications
| Catalog Numbers | Current ratings (A) |
I²t(kA²s) | 1.0ln WATTS KOSS( W) |
Size | Installation torque |
|
| Rre-arc | Clearing | |||||
| TDR3.07-(ZK)-315A | 315 | 16.433 | 59.94 | 64 | TDR3.07-(ZK) | M10: 20±1.0N ·m |
| TDR3.07-(ZK)-350A | 350 | 22.204 | 80.74 | 72 | ||
| TDR3.07-(ZK)-400A | 400 | 37.015 | 133.72 | 80 | ||
| TDR3.07-(ZK)-450A | 450 | 46.06 | 165.86 | 87 | ||
| TDR3.07-(ZK)-500A | 500 | 56.3 | 183.65 | 101.5 | ||
| TDR3.07-(ZK)-630A | 630 | 94.65 | 337.35 | 133 | ||
| TDR3.07-(ZK)-700A | 700 | 145.5 | 514.71 | 138 | ||
| TDR3.07-(ZK)-800A | 800 | 186.153 | 654.42 | 162 | ||
| TDR3.07-(ZK)-900A | 900 | 290.25 | 1009.1 | 176 | ||
| TDR3.07-(ZK)-1000A | 1000 | 423.12 | 1455.45 | 187 | ||
| TDR3.07-(ZK)-1100A | 1100 | 673.4 | 2281.54 | 196 | ||
| Note:I²t above is 50kA@10ms Typical data during breaking for reference | ||||||
Q&A
1
What applications is the TDR3.07-(ZK) High Speed DC Fuse suitable for?
The TDR3.07-(ZK) Series is designed for high-power DC protection in Battery Energy Storage Systems (BESS), Power Conversion Systems (PCS), photovoltaic (PV) inverters, battery packs, industrial DC distribution, renewable energy systems and other applications requiring reliable short-circuit protection.
2
What are the key features of the TDR3.07-(ZK) DC1000V Fuse?
The TDR3.07-(ZK) Series offers a rated voltage of DC1000V / AC1250V, current ratings from 315A to 1100A, interrupting ratings up to DC50kA / AC100kA, excellent DC performance, low arc voltage, low power loss, and compliance with IEC 60269-4, UL248-13, GB/T13539.4, as well as 3C, CE, and RoHS requirements.
3
Why choose the TDR3.07-(ZK) High Speed DC Fuse?
The TDR3.07-(ZK) Series provides fast fault interruption, excellent current-limiting performance and reliable protection for high-power DC equipment. Its high interrupting capacity and low power loss help improve the safety, efficiency and reliability of modern energy storage and power conversion systems.
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Chengdu Eshine Technology was established in 2009. It is an overall solution provider integrating brand agency of electronic components and technical support services.
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Chengdu Eshine Technology was established in 2009. It is an overall solution provider integrating brand agency of electronic components and technical support services.
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