ESS-120.70.28-KS
Designed for distribution of three-phase ~400V voltage, 50Hz frequency electricity, transit lines and their protection against overloads and short circuits; 185mm busbar system is prepared in the module of the cable section; The module of the cable section is suitable for installation of vertical fuse-breaker units of many manufacturers; Suitable for operation in indoor and outdoor environments; Conforms to the technical requirements of AB "ESO".
| Dimensions (H.W.D.), mm | |
|---|---|
| Rated operational voltage (Ue) | ≤ 400V |
| Rated current of the assembly (InA) | 400 A, 630 A |
| Rated frequency (fn) | 50 Hz |
| Degree of protection (IP) | IP44 |
| Mechanical impact resistance (IK) | IK10 |
| Rated short-time withstand current (Icw) | ≤ 10kA (for 1s) |
| Altitude above sea level | ≤ 2000 m |
| Ambient temperature | -35…+40°C |
| Relative humidity | ≤ 100% (at +25°C) |
| Ventilation | Passive |
| Mounting | On the plinth, on a recessed foundation |
| Standards | IEC 61439-1, IEC 61439-5 |
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ESS-120.70.28-KS
| Dimensions (H.W.D.), mm | |
|---|---|
| Rated operational voltage (Ue) | ≤ 400V |
| Rated current of the assembly (InA) | 400 A, 630 A |
| Rated frequency (fn) | 50 Hz |
| Degree of protection (IP) | IP44 |
| Mechanical impact resistance (IK) | IK10 |
| Rated short-time withstand current (Icw) | ≤ 10kA (for 1s) |
| Altitude above sea level | ≤ 2000 m |
| Ambient temperature | -35…+40°C |
| Relative humidity | ≤ 100% (at +25°C) |
| Ventilation | Passive |
| Mounting | On the plinth, on a recessed foundation |
| Standards | IEC 61439-1, IEC 61439-5 |
Enclosure:
Galvanized sheet steel DX51D+Z275, 1.5 mm thick, painted in standard RAL7032 color (other options available according to the project).
