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Description
Voltage protection relay.
Did you know
- The Basler Electric BE1-59NC Neutral Overvoltage Relay was introduced around September 1, 1994. It is part of Basler Electric's Class 100 protective relays.
- The BE1-59NC is a specialized neutral overvoltage relay for capacitor banks, distinguishing it from the BE1-59N, which is a ground fault overvoltage relay primarily for generator stator protection.
- This model is chosen for its sensitive protection of capacitor banks, effectively preventing cascading capacitor failures. It achieves high sensitivity to 50/60 Hz neutral voltage by rejecting harmonics and noise.
| Model | Primary Application | Sensing Input Type | Harmonic Filtering | Output Contacts (AC) |
|---|---|---|---|---|
| BE1-59NC | Capacitor Bank Protection (Neutral Overvoltage) | Single-phase voltage (from neutral to ground) | Rejects harmonics and noise for 50/60 Hz sensitivity | Make, break, and carry 7 Aac continuously (120/240 Vac) |
| BE1-59N | Generator Stator Ground Fault Protection | Single-phase voltage (100/120 Vac or 200/240 Vac nominal) | 40 dB harmonic filtering | Make, break, and carry 7 Aac continuously (120/240 Vac) |
Competitive Models
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Original DSEA106 (pre-MKII, legacy service).
^ZVEF SE500
Higher-capacity analog AVR.
^ZVCU DSE0700 MKII
Pocket-size genset control.
^ZVAF SX421
Earlier shunt-excited variant, still serviced on older sets.
^ZVBH R731
Next-generation digital AVR.
Send enquiry
Send an enquiry to the manufacturer of ^ZVDW BE1-59NC. One broadcast per day.
Contribute or correct
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Code map
^Z V D W │ │ │ └── Model: BE1-59NC │ │ └───── Make: Basler Electric │ └──────── Equipment: Automatic Voltage Regulator └─────────── System: Automation Spares