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$19,945.00
| Voltage | AH/kVA | Length | Width | Height | Weight |
|---|---|---|---|---|---|
| 70 kW / 70 kVA | 208 VAC | 33.42″ | 32.75″ | 66.70″ | 1460 lb |
| Voltage | 70 kW / 70 kVA |
| Amp/H | 208 VAC |
| Length | 33.42″ |
| Width | 32.75″ |
| Height | 66.70″ |
| Weight | 1460 lb |
The MGE Comet 150 kVA is a classic three-phase on-line UPS engineered for computer-grade power with tight voltage regulation and fast transient response. Our refurbished units are fully reconditioned, cosmetically refreshed, and tested in the USA for dependable, ready-to-deploy service.
| Category | Detail |
|---|---|
| Power & Topology | 150 kVA / 120 kW (0.8 PF); true double-conversion on-line; computer-grade sine-wave output |
| Input | 480 VAC 3-phase (typical); voltage window +12% / −15%; frequency 60 Hz ±4%; input power factor ≈0.98 (full load); nominal input current @480 V ≈160 A (UPS) / ≈180 A (bypass). Other factory variants: 208/208, 220/220, 480/208, 600/600, 600/208 V. |
| Output | 3-phase; typical builds 480/480 V (nominal output current ≈180 A) or 480/208 V (nominal output current ≈417 A); static regulation ±1% (balanced), ±2.5% (100% unbalanced); dynamic response ±5% at 100% step; output distortion <2% (linear), <3% at 100% non-linear (crest ≤3). |
| Bypass | Integrated static bypass; make-before-break external maintenance bypass available |
| Short-Circuit / AIC | Coordinate per site one-line and protective device study (rating varies by installation) |
| Battery System | Float ≈490 Vdc; nominal ≈432 Vdc; minimum ≈360 Vdc; max end-of-discharge current (150 kVA) ≈353 A dc; external VRLA cabinets; two extended battery cabinets supported (factory options on smaller frames). |
| Controls & Comm | LCD operator panel; Contact-5 dry contacts; RS-232 (U-Talk), JBUS/RS-485; optional remote annunciation |
| Physical | UPS cabinet (480/480 build): 66.70″ H × 32.75″ W × 33.42″ D (1694 × 832 × 823 mm); weight ≈1460 lb (662 kg). (Line-up width/weight vary when input/output transformers or auxiliary cabinets are included.) |
| Environment | Operating 0–30 °C continuous (recommend 15–25 °C); up to 40 °C for 8 h @ 75% load; 0–95% RH non-condensing; altitude <3000 ft (to 6000 ft @ 28 °C max); top clearance ≈36″ for ventilation. |
| Accessory | Model | Notes |
|---|---|---|
| Auxiliary Cabinet | Step-up/step-down XFMR, Distribution | Factory option for input/bypass transformers and output distribution |
| Extended Battery Cabinets | EBC (line-up-and-match) | External VRLA runtime expansion (site-sized) |
| External Maintenance Bypass | MBB (site-specific) | Wrap-around service bypass panel |
| Comms Options | Contact-5, U-Talk, JBUS/RS-485 | Dry contacts and serial/RS-485 monitoring |
