EOCR-i3BZ/iFBZ/3BZ2/FBZ2
Specifications
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| i3BZ/iFBZ, 3BZ2/FBZ2 | |
Over Current |
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| Rated Setting Range(A) | Definite TCC : 0.5~80A | |
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| Inverse & th TCC : 0.5~32A |
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| *** CAUTION : Do not use any external CT |
Under Current |
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| Rated Setting Range(A) | 0.5A ~ less than oc setting | |
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Operating Time Characteristics |
| Definite(Def) / Inverse(Inv) / Thermal Inverse(th) *1) | |||
Time Setting | Definite | 0~200s | |||
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| 0.2~30s | |
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| Inv & th (cLS) |
| 1~30 Class | |
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| 0.5s~20min. | ||
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| Reset Mode |
| Manual Reset | |
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Control | Power Voltage |
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| Frequency |
| 50/60Hz | |
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| Power Consumption | Lower than 7VA | ||
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Output | Capacity |
| 3A/250VAC Resistive. | ||
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| Composition |
| NO/NC common output : OL , NO output : GR | |
Display | 7 Segment LED |
| 3 phase Amps, Cause of trip, Setting parameters indication. | ||
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| Load ratio (65 ~ 100%) | ||
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Communication |
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Mounting |
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| Panel Mounting (i3BZ/3BZ2) | |
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| Flush Mounting (iFBZ/FBZ2) |
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Insulation |
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| Between Case & Circuit | Over DC500V 10MΪ | |
Dielectric Strength |
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| Between Case & Circuit | 2KV, 50/60Hz, I Min. | |
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| Between Contacts | 1KV, 50/60Hz, I Min. |
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| Between Circuit | 2KV, 50/60Hz, 1 Min |
Electrostatic Discharge(ESD) | : | Level 3 : Air Discharge : ±8KV, Contact Discharge : ±6KV | |||
Radiated Disturbance | : | Level 3 : 10V/m, 80 ~ 1000MHz | |||
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Conducted Disturbance | : | Level 3 : 10V, 0.15~80MHz | |||
EFT/Burst |
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| : | Level 3 : ±2KV, 1 Min | |
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Surge |
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| : | Level 3 : 1.2×50㎲, ±4KV(0 , 90 , 180 , 270 ) | |
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Emission |
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| : CISPR11 | Class A (Conducted and Radiated) | |
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Environment | Temperature | Store | |||
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| Operation | |
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| Humidity |
| 30~85% RH | |
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Dimension |
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| Window Type | 70W×74.5H×83.8D | |
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| Bottom Hole Type | 70W×56.3H×108.1D |
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Weight |
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| i3BZ : 295g, iFBZ : 280g | |
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| 3BZ2 : 292g, FBZ2 : 276g |
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| PDM : 125g, 3M cable : 120g |
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*1) : 3BZ2/FBZ2 has no thermal inverse protection |
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*2) : 3BZ2/FBZ2 has no MODBUS Communication |
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