ABB NRED-61-E VARISTOR BOARD MODULE
Contact info |
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Sales manager: |
Miya Zheng |
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descriptions |
Varistor voltage: 610 V ±10 % (1 mA DC) |
Max. clamping voltage: 1 000 V @ 25 A surge |
Peak surge current (8/20 µs): 2 500 A |
Energy absorption: 150 J (2 ms) |
Capacitance: 320 pF (1 kHz) |
Response time: <25 ns |
Operating temperature: -40 °C…+125 °C |
Insulation resistance: >1 GΩ |
Weight: 0.11 kg |
Summary |
NRED-61-E is ABB’s thick-film hybrid varistor, designed to swallow 2.5 kA surges and clamp at 1 kV—ideal for protecting ACS800 drives, IGBT bridges or any 690 V AC bus. Its <25 ns reaction and 150 J energy rating mean it can repeatedly catch lightning-grade spikes without failing, while the 610 V varistor voltage keeps normal operation untouched. Bolt it on, forget it; when a surge hits, your expensive power stage keeps running. |
Q&A |
1.How fast can Amikon really ship hard-to-find parts? |
Amikon commits to 24-hour dispatch on all in-stock items; spot inventory ships the same day via UPS, DHL, FEDEX or TNT to any of 167 countries. |
2. What if the part I need is discontinued or rare? |
Amikon carries over 1 million new and obsolete industrial parts in a 63,000 sq ft warehouse—if it exists, Amikon will source it and deliver it. |
3: How does Amikon protect my purchase? |
Every part is shipped in original or certified international packaging and is covered by a 12 months comprehensive warranty. |
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