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$17,945.00
| Voltage | AH/kVA | Length | Width | Height | Weight |
|---|---|---|---|---|---|
| N/A | 480 VAC | 39.0″ | 25.5″ | 78.7″ | 1000 – 1250 lb |
| Voltage | N/A |
| Amp/H | 480 VAC |
| Length | 39.0″ |
| Width | 25.5″ |
| Height | 78.7″ |
| Weight | 1000 – 1250 lb |
Liebert NX is a proven three-phase on-line UPS family with Softscale™ capacity steps (40→60→80 kVA, 80→100→120 kVA; 160→200 kVA) and parallel capability for capacity or redundancy. Units are fully reconditioned, cosmetically refreshed, and tested in the USA for dependable, ready-to-deploy service.
| Category | Detail |
|---|---|
| Power & Topology | On-line, true double-conversion; scalable Softscale™ ranges (40–80 / 80–120 / 160–200 kVA); parallel up to 4 modules for capacity/redundancy |
| Input | 480 VAC, 3-phase, 3-wire + G; voltage window +15%/−20%; 57–63 Hz; reflected THDi ≤3% at full load; input current limit to 125% of full-load; PF >0.99 at full load |
| Output | 480 VAC, 3-phase, 3-wire + G; voltage adjust ±5%; regulation 1% (balanced) / 2% (100% unbalanced); dynamic ±5% for 100% step with ½-cycle recovery to ±5%; VTHD ≤1% (linear), <4% (100% non-linear); frequency reg. ±0.05% (single) / ±0.25% (paralleled); load PF 0.5–1.0 without derating; overload 125%/10 min, 150%/1 min |
| Bypass | Integrated static bypass; make-before-break maintenance bypass available in matching BDC sidecar or site MBB panel |
| Short-Circuit / AIC | Coordinate per site one-line and protective device study (varies by installation and BDC use) |
| Battery System | External VRLA battery cabinets; nominal DC bus ~480 V; battery disconnect/OCPD sized per kVA (typ. 225–600 A across 40–200 kVA); runtime scales with cabinet count and cell selection |
| Controls & Comm | Graphical LCD HMI with metering, alarms, on-line battery test; IntelliSlot network options (SNMP/web), Modbus/RS-485, relay I/O; EPO/REPO inputs |
| Physical | Frame-dependent (W×D×H): 25.5″×39.0″×78.7″ (40–60 kVA) • 41.0″×39.0″×78.7″ (80–120 kVA) • 64.4″×39.0″×78.7″ (160–200 kVA); top/bottom cable entry; front service access |
| Environment | Operating 32–104 °F (0–40 °C); ≤95% RH non-condensing; up to ~6,500 ft (2,000 m) without derating; acoustics (typ.): 80 kVA <67 dB, 120 kVA <69 dB, 200 kVA <74 dB |
| Accessory | Model | Notes |
|---|---|---|
| Bypass & Distribution Cabinet | Liebert BDC (75/125/200 kVA) | Make-before-break maintenance bypass, matching sidecar; integrated distribution options |
| External Battery Cabinet | EBC (various) | Runtime scales with cabinet count; typical EBC: 33.5–48.8″ W × 39.0″ D × 78.7″ H |
| IntelliSlot Network Card | IS-UNITY-DP / Web Card | SNMP/BACnet/Modbus & web monitoring; dual-protocol option |
