Voltage-controlled smart decoupling device VCSD
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- VCSD: Voltage Controlled Smart Decoupling Device
- Protection in case of transient, temporary and long-duration overvoltages
- Does not negatively affect cathodic protection equipment
- Adjustable response threshold for flexible use in a wide range of applications and operating states
Details
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artikelnr. 923401 VCSD 40 IP65
GTIN 4013364237766, CCT (EU): 85363030, Bruttovægt: 13.76 kg, VPE: 1.00 pc(s)
Teksniske data
Transient discharge current (10/350 µs) | 100 kA |
Transient discharge current (8/20 µs) | 100 kA |
Temporary discharge current (16.7 Hz, 50 Hz, 60 Hz) | 850 Arms (up to 200 ms) *1) |
Temporary discharge current (16.7 Hz, 50 Hz, 60 Hz) | 500 Arms (up to 1 s) |
Long-duration discharge current (16.7 Hz, 50 Hz, 60 Hz) | 45 Arms (permanently) *2) |
Long-duration limiting voltage (a.c.rms) (> 200 ms) | max. 50 V (adjustable 3 to 50 V) *3) |
Degree of protection | IP 65 |
Dimensions | 400 x 300 x 150 mm |
*1) Derating depends on the "biasing current" (long-duration discharge current) and on the ambient temperature *2) Derating depends on the ambient temperature; see operating and installation instructions *3) fixed 60 V in manual switch-off mode with ext. supply |