aBat NH fuse links 1500V DC
NEW
Fuse links to protect battery energy storage systems (BESS)
aBat fuse links are specially designed to protect battery energy storage systems (BESS).
Provide excellent protection against short-circuits for the batteries as well as other devices of the installation such as contactors, switches, etc.
Thanks to the design of their melting elements, the materials employed and their construction with solidified sand, these fuse links provide excellent characteristics:
· Ultra-fast acting.
· Very good current limiting.
· Very low I2t values.
· High breaking capacity.
· Excellent cycling capability.
aBat NH 1500V DC fuse links range comprise size NH3L with rated currents between 250A to 1250A, with rated voltage of 1500V DC. The rated breaking capacity is 120kA.
These fuse links have a striker that can be used as a visual indication or can be
equipped with a microswitch mounted on the fuse link.
Download technical data
Versions
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| NEW | NEW | |
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|---|---|---|
| U | 1500V DC | 1500V DC |
| IN | 250A...1250A | 250A...1250A |
| Breaking capacity | 200kA | 200kA |
Range
| SIZE | Un (V DC) | In (A) | REFERENCE | |
| NH3 L |
BOLTED BLADE |
1500V L/R ≤ 3ms |
250 | 366435P |
| 315 | 366445P | |||
| 350 | 366448P | |||
| 400 | 366455P | |||
| 450 | 366463P | |||
| 500 | 366465P | |||
| 550 | 366467P | |||
| 630 | 366470P | |||
| 700 | 366472P | |||
| 800 | 366475P | |||
| 900 | 366480P | |||
| 1000 | 366485P | |||
| 1100 | 366487P | |||
| 1250 | 366490P | |||
|
FLUSH END CONTACT |
1500V L/R ≤ 3ms |
250 | 366435R | |
| 315 | 366445R | |||
| 350 | 366448R | |||
| 400 | 366455R | |||
| 450 | 366463R | |||
| 500 | 366465R | |||
| 550 | 366467R | |||
| 630 | 366470R | |||
| 700 | 366472R | |||
| 800 | 366475R | |||
| 900 | 366480R | |||
| 1000 | 366485R | |||
| 1100 | 366487R | |||
| 1250 | 366490R |
Technical data
| Rated voltage | 1500V DC L/R ≤ 3ms |
| Rated current | 250A...1250A |
| Rated breaking capacity | 200kA |
| Operating class | aBat |
| Minimum breaking current | 10·In |
| Max. altitude * | 2000 m |
| Storage temperature | -40°C ... 90°C |
| Operating temperature ** | -40°C ... 80°C |
| * For altitudes higher than 2000 m it is necessary to apply a derating in maximum current (consult us). ** For ambient temperatures higher than 25ºC it is necessary to apply a derating in maximum current. |
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Standards
IEC/EN 60269-1
IEC 60269-7
RoHS Compliant
